! Started logfile: /scr/pima/bg219a_uvs/J1453+3505_X_uvs.log on Wed Apr 6 21:39:47 2016 obs /scr/pima/bg219a_uvs/J1453+3505_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1453+3505_X_uva.fits ! AN table 1: 54 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.694885 visibilities/baseline/integration-bin. ! Found source: J1453+3505 ! ! 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 9456 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/J1453+3505_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 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=1.021235Jy sigma=29.504609 ! Fit after self-cal, rms=0.864719Jy sigma=24.824663 ! 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=0.8273 mas, bmaj=1.2 mas, bpa=30.05 degrees ! Estimated noise=0.758294 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 = 0.0992581 Jy ! Component: 100 - total flux cleaned = 0.140091 Jy ! Total flux subtracted in 100 components = 0.140091 Jy ! Clean residual min=-0.011013 max=0.018437 Jy/beam ! Clean residual mean=-0.000022 rms=0.003160 Jy/beam ! Combined flux in latest and established models = 0.140091 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.140091 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=0.058757Jy sigma=1.676002 ! Fit after self-cal, rms=0.057858Jy sigma=1.652674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216281 Jy ! Component: 100 - total flux cleaned = 0.0322782 Jy ! Total flux subtracted in 100 components = 0.0322782 Jy ! Clean residual min=-0.005738 max=0.006231 Jy/beam ! Clean residual mean=-0.000009 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.172369 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.172369 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=0.048544Jy sigma=1.364418 ! Fit after self-cal, rms=0.048454Jy sigma=1.362416 ! 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=1.11 mas, bmaj=1.319 mas, bpa=19.94 degrees ! Estimated noise=0.343043 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 = 0.0075638 Jy ! Component: 100 - total flux cleaned = 0.0118016 Jy ! Component: 150 - total flux cleaned = 0.0143705 Jy ! Component: 200 - total flux cleaned = 0.0159445 Jy ! Total flux subtracted in 200 components = 0.0159445 Jy ! Clean residual min=-0.003246 max=0.004464 Jy/beam ! Clean residual mean=-0.000013 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.188314 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.188314 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=0.047268Jy sigma=1.326537 ! Fit after self-cal, rms=0.047267Jy sigma=1.326280 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.319 at 19.94 degrees (North through East) ! Clean map min=-0.0030815 max=0.13196 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 1.02 LA 0.98 MK 1.04 NL 1.04 ! OV 1.00 PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.97 MK 1.01 NL 1.07 ! OV 0.97 PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.98 MK 1.04 NL 1.04 ! OV 1.01 PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.97 MK 1.03 NL 1.10 ! OV 0.97 PT 0.97 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 1.04 NL 1.05 ! OV 1.00 PT 0.96 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.99 MK 1.03 NL 1.07 ! OV 0.97 PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.96 MK 1.03 NL 1.05 ! OV 0.98 PT 0.99 SC 1.00 ! ! ! 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=0.047267Jy sigma=1.326280 ! Fit after self-cal, rms=0.047069Jy sigma=1.312200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.337 mas, bpa=22.34 degrees ! Estimated noise=0.343722 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 = -0.000709071 Jy ! Component: 100 - total flux cleaned = -0.000790842 Jy ! Component: 150 - total flux cleaned = -0.000815252 Jy ! Component: 200 - total flux cleaned = -0.000884579 Jy ! Total flux subtracted in 200 components = -0.000884579 Jy ! Clean residual min=-0.002730 max=0.002264 Jy/beam ! Clean residual mean=0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.187429 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.187429 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=0.047037Jy sigma=1.311311 ! Fit after self-cal, rms=0.047032Jy sigma=1.311127 ! 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=0.047032Jy sigma=1.311127 ! Fit after self-cal, rms=0.046997Jy sigma=1.309041 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.327 mas, bpa=21.81 degrees ! Estimated noise=0.343144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.8093e-05 Jy ! Component: 100 - total flux cleaned = -4.43859e-05 Jy ! Component: 150 - total flux cleaned = -7.06183e-05 Jy ! Component: 200 - total flux cleaned = -0.000116467 Jy ! Total flux subtracted in 200 components = -0.000116467 Jy ! Clean residual min=-0.002378 max=0.001908 Jy/beam ! Clean residual mean=0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.187312 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.187312 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=0.046960Jy sigma=1.308146 ! Fit after self-cal, rms=0.046958Jy sigma=1.308086 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 = -0.000130772 Jy ! Component: 100 - total flux cleaned = -0.000170463 Jy ! Component: 150 - total flux cleaned = -0.00022295 Jy ! Component: 200 - total flux cleaned = -0.000255514 Jy ! Total flux subtracted in 200 components = -0.000255514 Jy ! Clean residual min=-0.002357 max=0.001922 Jy/beam ! Clean residual mean=0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.187057 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.187057 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=0.046943Jy sigma=1.307700 ! Fit after self-cal, rms=0.046940Jy sigma=1.307668 ! 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=0.046940Jy sigma=1.307668 ! Fit after self-cal, rms=0.047002Jy sigma=1.307372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.322 mas, bpa=21.34 degrees ! Estimated noise=0.343035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013309 Jy ! Component: 100 - total flux cleaned = 0.000110866 Jy ! Component: 150 - total flux cleaned = 7.22419e-05 Jy ! Component: 200 - total flux cleaned = 3.82284e-05 Jy ! Total flux subtracted in 200 components = 3.82284e-05 Jy ! Clean residual min=-0.002264 max=0.001902 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.187095 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.187095 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=0.046984Jy sigma=1.306888 ! Fit after self-cal, rms=0.046982Jy sigma=1.306862 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 = -2.31185e-05 Jy ! Component: 100 - total flux cleaned = -5.42777e-05 Jy ! Component: 150 - total flux cleaned = -6.88214e-05 Jy ! Component: 200 - total flux cleaned = -8.28837e-05 Jy ! Total flux subtracted in 200 components = -8.28837e-05 Jy ! Clean residual min=-0.002230 max=0.001863 Jy/beam ! Clean residual mean=0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.187012 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.187012 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=0.046973Jy sigma=1.306598 ! Fit after self-cal, rms=0.046971Jy sigma=1.306577 ! 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=0.046971Jy sigma=1.306577 ! Fit after self-cal, rms=0.047102Jy sigma=1.306427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.537 mas, bmaj=3.008 mas, bpa=15.2 degrees ! Estimated noise=0.423871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111601 Jy ! Component: 100 - total flux cleaned = 0.000113285 Jy ! Component: 150 - total flux cleaned = 8.28714e-05 Jy ! Component: 200 - total flux cleaned = 7.36333e-05 Jy ! Total flux subtracted in 200 components = 7.36333e-05 Jy ! Clean residual min=-0.001856 max=0.001887 Jy/beam ! Clean residual mean=0.000007 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.187086 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.187086 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=0.047097Jy sigma=1.306296 ! Fit after self-cal, rms=0.047094Jy sigma=1.306205 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 = 7.52333e-05 Jy ! Component: 100 - total flux cleaned = 7.46267e-05 Jy ! Component: 150 - total flux cleaned = 6.66323e-05 Jy ! Component: 200 - total flux cleaned = 6.06108e-05 Jy ! Total flux subtracted in 200 components = 6.06108e-05 Jy ! Clean residual min=-0.001834 max=0.001883 Jy/beam ! Clean residual mean=0.000008 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.187147 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.187147 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=0.047094Jy sigma=1.306193 ! Fit after self-cal, rms=0.047091Jy sigma=1.306132 ! 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=1.109 mas, bmaj=1.318 mas, bpa=20.8 degrees ! Estimated noise=0.343457 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.318 at 20.8 degrees (North through East) ! Clean map min=-0.0020065 max=0.13334 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=0.8252 mas, bmaj=1.196 mas, bpa=30.41 degrees ! Estimated noise=0.76391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100796 Jy ! Component: 100 - total flux cleaned = 0.143439 Jy ! Component: 150 - total flux cleaned = 0.164578 Jy ! Component: 200 - total flux cleaned = 0.175222 Jy ! Total flux subtracted in 200 components = 0.175222 Jy ! Clean residual min=-0.004411 max=0.005764 Jy/beam ! Clean residual mean=-0.000003 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.175222 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.175222 Jy ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.318 mas, bpa=20.8 degrees ! Estimated noise=0.343457 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 = 0.00618338 Jy ! Component: 100 - total flux cleaned = 0.00898559 Jy ! Component: 150 - total flux cleaned = 0.0104131 Jy ! Component: 200 - total flux cleaned = 0.0109158 Jy ! Total flux subtracted in 200 components = 0.0109158 Jy ! Clean residual min=-0.002170 max=0.001906 Jy/beam ! Clean residual mean=0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.186137 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.186137 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=2.537 mas, bmaj=3.008 mas, bpa=15.2 degrees ! Estimated noise=0.423871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670751 Jy ! Component: 100 - total flux cleaned = 0.000701252 Jy ! Component: 150 - total flux cleaned = 0.000726733 Jy ! Component: 200 - total flux cleaned = 0.000714883 Jy ! Total flux subtracted in 200 components = 0.000714883 Jy ! Clean residual min=-0.001873 max=0.001920 Jy/beam ! Clean residual mean=0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.186852 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 = -1.03603e-05 Jy ! Component: 100 - total flux cleaned = 7.37186e-08 Jy ! Component: 150 - total flux cleaned = 6.94017e-08 Jy ! Component: 200 - total flux cleaned = 9.95647e-06 Jy ! Total flux subtracted in 200 components = 9.95647e-06 Jy ! Clean residual min=-0.001839 max=0.001898 Jy/beam ! Clean residual mean=0.000007 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.186862 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.186862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.318 mas, bpa=20.8 degrees ! Estimated noise=0.343457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101833 Jy ! Component: 100 - total flux cleaned = -0.000101425 Jy ! Component: 150 - total flux cleaned = -0.000130158 Jy ! Component: 200 - total flux cleaned = -0.000157048 Jy ! Total flux subtracted in 200 components = -0.000157048 Jy ! Clean residual min=-0.002044 max=0.001745 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.186705 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.186705 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=0.047085Jy sigma=1.305960 ! Fit after self-cal, rms=0.047077Jy sigma=1.305911 wmodel /scr/pima/bg219a_uvs/J1453+3505_X_map.mod ! Writing 36 model components to file: /scr/pima/bg219a_uvs/J1453+3505_X_map.mod wobs /scr/pima/bg219a_uvs/J1453+3505_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1453+3505_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1453+3505_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1453+3505_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 = -0.000915081 Jy ! Component: 100 - total flux cleaned = -0.00116838 Jy ! Component: 150 - total flux cleaned = -0.00113863 Jy ! Component: 200 - total flux cleaned = -0.00108524 Jy ! Component: 250 - total flux cleaned = -0.00118464 Jy ! Component: 300 - total flux cleaned = -0.00123082 Jy ! Component: 350 - total flux cleaned = -0.001185 Jy ! Component: 400 - total flux cleaned = -0.00122639 Jy ! Component: 450 - total flux cleaned = -0.00130692 Jy ! Component: 500 - total flux cleaned = -0.00132634 Jy ! Component: 550 - total flux cleaned = -0.00140164 Jy ! Component: 600 - total flux cleaned = -0.00151029 Jy ! Component: 650 - total flux cleaned = -0.00163275 Jy ! Component: 700 - total flux cleaned = -0.00173519 Jy ! Component: 750 - total flux cleaned = -0.00188387 Jy ! Component: 800 - total flux cleaned = -0.00199591 Jy ! Component: 850 - total flux cleaned = -0.00207443 Jy ! Component: 900 - total flux cleaned = -0.00213585 Jy ! Component: 950 - total flux cleaned = -0.00213591 Jy ! Component: 1000 - total flux cleaned = -0.00217911 Jy ! Component: 1050 - total flux cleaned = -0.00210744 Jy ! Component: 1100 - total flux cleaned = -0.00209366 Jy ! Component: 1150 - total flux cleaned = -0.00214889 Jy ! Component: 1200 - total flux cleaned = -0.00217625 Jy ! Component: 1250 - total flux cleaned = -0.00225595 Jy ! Component: 1300 - total flux cleaned = -0.00228211 Jy ! Component: 1350 - total flux cleaned = -0.00237241 Jy ! Component: 1400 - total flux cleaned = -0.00242299 Jy ! Component: 1450 - total flux cleaned = -0.00246042 Jy ! Component: 1500 - total flux cleaned = -0.00251009 Jy ! Component: 1550 - total flux cleaned = -0.0025713 Jy ! Component: 1600 - total flux cleaned = -0.00261954 Jy ! Component: 1650 - total flux cleaned = -0.00267903 Jy ! Component: 1700 - total flux cleaned = -0.00272608 Jy ! Component: 1750 - total flux cleaned = -0.00277252 Jy ! Component: 1800 - total flux cleaned = -0.00283014 Jy ! Component: 1850 - total flux cleaned = -0.00288722 Jy ! Component: 1900 - total flux cleaned = -0.00293245 Jy ! Component: 1950 - total flux cleaned = -0.00299959 Jy ! Component: 2000 - total flux cleaned = -0.00305497 Jy ! Component: 2050 - total flux cleaned = -0.00308792 Jy ! Component: 2100 - total flux cleaned = -0.00312064 Jy ! Component: 2150 - total flux cleaned = -0.00317489 Jy ! Component: 2200 - total flux cleaned = -0.0032287 Jy ! Component: 2250 - total flux cleaned = -0.00327151 Jy ! Component: 2300 - total flux cleaned = -0.0033141 Jy ! Component: 2350 - total flux cleaned = -0.00337746 Jy ! Component: 2400 - total flux cleaned = -0.00342984 Jy ! Component: 2450 - total flux cleaned = -0.00345065 Jy ! Component: 2500 - total flux cleaned = -0.00350252 Jy ! Component: 2550 - total flux cleaned = -0.00351288 Jy ! Component: 2600 - total flux cleaned = -0.00355402 Jy ! Component: 2650 - total flux cleaned = -0.0035848 Jy ! Component: 2700 - total flux cleaned = -0.00364597 Jy ! Component: 2750 - total flux cleaned = -0.00369682 Jy ! Component: 2800 - total flux cleaned = -0.00374741 Jy ! Component: 2850 - total flux cleaned = -0.00379783 Jy ! Component: 2900 - total flux cleaned = -0.00385808 Jy ! Component: 2950 - total flux cleaned = -0.00389813 Jy ! Component: 3000 - total flux cleaned = -0.00392812 Jy ! Component: 3050 - total flux cleaned = -0.00396802 Jy ! Component: 3100 - total flux cleaned = -0.00402769 Jy ! Component: 3150 - total flux cleaned = -0.00404756 Jy ! Component: 3200 - total flux cleaned = -0.00408722 Jy ! Component: 3250 - total flux cleaned = -0.00412682 Jy ! Component: 3300 - total flux cleaned = -0.00417622 Jy ! Component: 3350 - total flux cleaned = -0.0042157 Jy ! Component: 3400 - total flux cleaned = -0.00427486 Jy ! Component: 3450 - total flux cleaned = -0.00431425 Jy ! Component: 3500 - total flux cleaned = -0.00436347 Jy ! Component: 3550 - total flux cleaned = -0.00442245 Jy ! Component: 3600 - total flux cleaned = -0.00448139 Jy ! Component: 3650 - total flux cleaned = -0.00452072 Jy ! Component: 3700 - total flux cleaned = -0.00457965 Jy ! Component: 3750 - total flux cleaned = -0.00462883 Jy ! Component: 3800 - total flux cleaned = -0.00473695 Jy ! Component: 3850 - total flux cleaned = -0.00478618 Jy ! Component: 3900 - total flux cleaned = -0.00486498 Jy ! Component: 3950 - total flux cleaned = -0.00493397 Jy ! Component: 4000 - total flux cleaned = -0.00497341 Jy ! Component: 4050 - total flux cleaned = -0.00504249 Jy ! Total flux subtracted in 4096 components = -0.00512153 Jy ! Clean residual min=-0.000618 max=0.000599 Jy/beam ! Clean residual mean=-0.000006 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.181584 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 250 components and 0.181584 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1453+3505_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.318 at 20.8 degrees (North through East) ! Clean map min=-0.0013505 max=0.13347 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1453+3505_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318146 0.318146 0.636293 1.27259 2.54517 5.09034 10.1807 20.3614 40.7227 81.4455 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 942.962 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1453+3505_X_uvs.log closed on Wed Apr 6 21:39:51 2016