! Started logfile: /scr/pima/bg219i_uvs/J0215+0524_X_uvs.log on Wed Apr 6 23:28:41 2016 obs /scr/pima/bg219i_uvs/J0215+0524_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0215+0524_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885802 visibilities/baseline/integration-bin. ! Found source: J0215+0524 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 17220 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/bg219i_uvs/J0215+0524_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.012272Jy sigma=23.762611 ! Fit after self-cal, rms=0.888334Jy sigma=20.777862 ! 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=0.7793 mas, bmaj=1.74 mas, bpa=-3.48 degrees ! Estimated noise=0.544876 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 = 0.0852095 Jy ! Component: 100 - total flux cleaned = 0.110353 Jy ! Total flux subtracted in 100 components = 0.110353 Jy ! Clean residual min=-0.005562 max=0.011215 Jy/beam ! Clean residual mean=-0.000009 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.110353 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.110353 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=0.068446Jy sigma=1.483234 ! Fit after self-cal, rms=0.068156Jy sigma=1.477299 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131087 Jy ! Component: 100 - total flux cleaned = 0.0205411 Jy ! Total flux subtracted in 100 components = 0.0205411 Jy ! Clean residual min=-0.004399 max=0.004622 Jy/beam ! Clean residual mean=-0.000004 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.130894 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.130894 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=0.065583Jy sigma=1.401036 ! Fit after self-cal, rms=0.065554Jy sigma=1.399964 ! 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=0.9636 mas, bmaj=1.958 mas, bpa=-1.083 degrees ! Estimated noise=0.330657 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 = 0.00523394 Jy ! Component: 100 - total flux cleaned = 0.00791941 Jy ! Component: 150 - total flux cleaned = 0.00943724 Jy ! Component: 200 - total flux cleaned = 0.0104099 Jy ! Total flux subtracted in 200 components = 0.0104099 Jy ! Clean residual min=-0.002454 max=0.002851 Jy/beam ! Clean residual mean=0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.141304 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.141304 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=0.065207Jy sigma=1.388393 ! Fit after self-cal, rms=0.065209Jy sigma=1.388043 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9636 x 1.958 at -1.083 degrees (North through East) ! Clean map min=-0.0023176 max=0.1137 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.08 KP 0.96 ! LA 1.01 MK 0.95 NL 0.98 OV 0.99 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.11 KP 0.97 ! LA 1.03 MK 0.99 NL 1.01 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 1.01 ! LA 0.96 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 0.97 ! LA 1.04 MK 1.06 NL 1.04 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.11 KP 1.03 ! LA 1.01 MK 0.98 NL 1.04 OV 0.95 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.08 KP 0.97 ! LA 1.02 MK 0.98 NL 0.97 OV 1.00 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 1.00 ! LA 0.98 MK 0.95 NL 1.00 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! 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=0.065209Jy sigma=1.388043 ! Fit after self-cal, rms=0.066354Jy sigma=1.382866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9652 mas, bmaj=1.964 mas, bpa=-1.337 degrees ! Estimated noise=0.329752 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.04004e-05 Jy ! Component: 100 - total flux cleaned = -0.000121813 Jy ! Component: 150 - total flux cleaned = -0.000142933 Jy ! Component: 200 - total flux cleaned = -0.000176986 Jy ! Total flux subtracted in 200 components = -0.000176986 Jy ! Clean residual min=-0.002329 max=0.002668 Jy/beam ! Clean residual mean=0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.141127 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.141127 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=0.066331Jy sigma=1.382514 ! Fit after self-cal, rms=0.066366Jy sigma=1.382321 ! 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=0.066366Jy sigma=1.382321 ! Fit after self-cal, rms=0.066944Jy sigma=1.375790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=1.957 mas, bpa=-1.409 degrees ! Estimated noise=0.329224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224241 Jy ! Component: 100 - total flux cleaned = 0.000137038 Jy ! Component: 150 - total flux cleaned = 0.000100514 Jy ! Component: 200 - total flux cleaned = 8.47998e-05 Jy ! Total flux subtracted in 200 components = 8.47998e-05 Jy ! Clean residual min=-0.001866 max=0.001975 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.141211 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.141211 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=0.066927Jy sigma=1.375471 ! Fit after self-cal, rms=0.066953Jy sigma=1.375317 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 = -4.19451e-05 Jy ! Component: 100 - total flux cleaned = -5.94717e-05 Jy ! Component: 150 - total flux cleaned = -5.99258e-05 Jy ! Component: 200 - total flux cleaned = -7.23395e-05 Jy ! Total flux subtracted in 200 components = -7.23395e-05 Jy ! Clean residual min=-0.001859 max=0.001978 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.141139 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.141139 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=0.066944Jy sigma=1.375161 ! Fit after self-cal, rms=0.066943Jy sigma=1.375122 ! 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=0.066943Jy sigma=1.375122 ! Fit after self-cal, rms=0.067134Jy sigma=1.375125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=1.956 mas, bpa=-1.524 degrees ! Estimated noise=0.329498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278758 Jy ! Component: 100 - total flux cleaned = 0.000250549 Jy ! Component: 150 - total flux cleaned = 0.000227926 Jy ! Component: 200 - total flux cleaned = 0.00019671 Jy ! Total flux subtracted in 200 components = 0.00019671 Jy ! Clean residual min=-0.001827 max=0.002001 Jy/beam ! Clean residual mean=0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.141336 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.141336 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=0.067126Jy sigma=1.375007 ! Fit after self-cal, rms=0.067128Jy sigma=1.374977 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 = -5.67611e-05 Jy ! Component: 100 - total flux cleaned = -6.78383e-05 Jy ! Component: 150 - total flux cleaned = -6.76667e-05 Jy ! Component: 200 - total flux cleaned = -6.77196e-05 Jy ! Total flux subtracted in 200 components = -6.77196e-05 Jy ! Clean residual min=-0.001830 max=0.002010 Jy/beam ! Clean residual mean=0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.141268 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.141268 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=0.067123Jy sigma=1.374909 ! Fit after self-cal, rms=0.067123Jy sigma=1.374893 ! Inverting map ! Added new window around map position (43.4, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147078 Jy ! Component: 100 - total flux cleaned = 0.0019156 Jy ! Component: 150 - total flux cleaned = 0.00212042 Jy ! Component: 200 - total flux cleaned = 0.00226662 Jy ! Total flux subtracted in 200 components = 0.00226662 Jy ! Clean residual min=-0.001896 max=0.001948 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.143535 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.143535 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=0.067059Jy sigma=1.373880 ! Fit after self-cal, rms=0.067050Jy sigma=1.373805 ! Inverting map ! Added new window around map position (36.6, 34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104028 Jy ! Component: 100 - total flux cleaned = 0.00100323 Jy ! Component: 150 - total flux cleaned = 0.00102715 Jy ! Component: 200 - total flux cleaned = 0.00111318 Jy ! Total flux subtracted in 200 components = 0.00111318 Jy ! Clean residual min=-0.001819 max=0.001798 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.144648 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.144648 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=0.066979Jy sigma=1.372552 ! Fit after self-cal, rms=0.066978Jy sigma=1.372475 ! 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=0.066978Jy sigma=1.372475 ! Fit after self-cal, rms=0.066848Jy sigma=1.372307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=3.046 mas, bpa=-1.345 degrees ! Estimated noise=0.4097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492869 Jy ! Component: 100 - total flux cleaned = 0.000621661 Jy ! Component: 150 - total flux cleaned = 0.000786184 Jy ! Component: 200 - total flux cleaned = 0.000910365 Jy ! Total flux subtracted in 200 components = 0.000910365 Jy ! Clean residual min=-0.002029 max=0.001754 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.145558 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.145558 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=0.066833Jy sigma=1.372093 ! Fit after self-cal, rms=0.066833Jy sigma=1.372066 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 = 0.00020603 Jy ! Component: 100 - total flux cleaned = 0.00031485 Jy ! Component: 150 - total flux cleaned = 0.000425433 Jy ! Component: 200 - total flux cleaned = 0.000511576 Jy ! Total flux subtracted in 200 components = 0.000511576 Jy ! Clean residual min=-0.001975 max=0.001729 Jy/beam ! Clean residual mean=0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.14607 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.14607 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=0.066827Jy sigma=1.372007 ! Fit after self-cal, rms=0.066827Jy sigma=1.372003 ! 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=0.9607 mas, bmaj=1.956 mas, bpa=-1.687 degrees ! Estimated noise=0.329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9607 x 1.956 at -1.687 degrees (North through East) ! Clean map min=-0.0016755 max=0.11349 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=0.7768 mas, bmaj=1.737 mas, bpa=-3.892 degrees ! Estimated noise=0.54256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0847772 Jy ! Component: 100 - total flux cleaned = 0.111092 Jy ! Component: 150 - total flux cleaned = 0.124607 Jy ! Component: 200 - total flux cleaned = 0.132345 Jy ! Total flux subtracted in 200 components = 0.132345 Jy ! Clean residual min=-0.003913 max=0.003886 Jy/beam ! Clean residual mean=-0.000003 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.132345 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.132345 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9607 mas, bmaj=1.956 mas, bpa=-1.687 degrees ! Estimated noise=0.329 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 (-0.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480226 Jy ! Component: 100 - total flux cleaned = 0.00754387 Jy ! Component: 150 - total flux cleaned = 0.00913463 Jy ! Component: 200 - total flux cleaned = 0.0102146 Jy ! Total flux subtracted in 200 components = 0.0102146 Jy ! Clean residual min=-0.001945 max=0.001855 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.14256 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.14256 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=2.136 mas, bmaj=3.046 mas, bpa=-1.345 degrees ! Estimated noise=0.4097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157613 Jy ! Component: 100 - total flux cleaned = 0.00223777 Jy ! Component: 150 - total flux cleaned = 0.00270139 Jy ! Component: 200 - total flux cleaned = 0.00302673 Jy ! Total flux subtracted in 200 components = 0.00302673 Jy ! Clean residual min=-0.002094 max=0.001870 Jy/beam ! Clean residual mean=0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.145587 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 = 0.000224308 Jy ! Component: 100 - total flux cleaned = 0.000397635 Jy ! Component: 150 - total flux cleaned = 0.000512625 Jy ! Component: 200 - total flux cleaned = 0.000615779 Jy ! Total flux subtracted in 200 components = 0.000615779 Jy ! Clean residual min=-0.002021 max=0.001859 Jy/beam ! Clean residual mean=0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.146203 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.146203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9607 mas, bmaj=1.956 mas, bpa=-1.687 degrees ! Estimated noise=0.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105366 Jy ! Component: 100 - total flux cleaned = 0.00121676 Jy ! Component: 150 - total flux cleaned = 0.00125536 Jy ! Component: 200 - total flux cleaned = 0.0013251 Jy ! Total flux subtracted in 200 components = 0.0013251 Jy ! Clean residual min=-0.001799 max=0.001634 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.147528 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.147528 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=0.066840Jy sigma=1.372209 ! Fit after self-cal, rms=0.066831Jy sigma=1.372033 wmodel /scr/pima/bg219i_uvs/J0215+0524_X_map.mod ! Writing 75 model components to file: /scr/pima/bg219i_uvs/J0215+0524_X_map.mod wobs /scr/pima/bg219i_uvs/J0215+0524_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0215+0524_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0215+0524_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0215+0524_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 = -0.000401116 Jy ! Component: 100 - total flux cleaned = -0.000520476 Jy ! Component: 150 - total flux cleaned = -0.000548943 Jy ! Component: 200 - total flux cleaned = -0.000522315 Jy ! Component: 250 - total flux cleaned = -0.000575497 Jy ! Component: 300 - total flux cleaned = -0.000600491 Jy ! Component: 350 - total flux cleaned = -0.000575381 Jy ! Component: 400 - total flux cleaned = -0.000575865 Jy ! Component: 450 - total flux cleaned = -0.00055271 Jy ! Component: 500 - total flux cleaned = -0.000576135 Jy ! Component: 550 - total flux cleaned = -0.000553341 Jy ! Component: 600 - total flux cleaned = -0.000530742 Jy ! Component: 650 - total flux cleaned = -0.000487235 Jy ! Component: 700 - total flux cleaned = -0.000508857 Jy ! Component: 750 - total flux cleaned = -0.00055056 Jy ! Component: 800 - total flux cleaned = -0.000550749 Jy ! Component: 850 - total flux cleaned = -0.000631332 Jy ! Component: 900 - total flux cleaned = -0.000630864 Jy ! Component: 950 - total flux cleaned = -0.000630699 Jy ! Component: 1000 - total flux cleaned = -0.000611206 Jy ! Component: 1050 - total flux cleaned = -0.000535728 Jy ! Component: 1100 - total flux cleaned = -0.000554329 Jy ! Component: 1150 - total flux cleaned = -0.000462877 Jy ! Component: 1200 - total flux cleaned = -0.000408679 Jy ! Component: 1250 - total flux cleaned = -0.000372803 Jy ! Component: 1300 - total flux cleaned = -0.000337042 Jy ! Component: 1350 - total flux cleaned = -0.000215761 Jy ! Component: 1400 - total flux cleaned = -0.000181353 Jy ! Component: 1450 - total flux cleaned = -0.000113463 Jy ! Component: 1500 - total flux cleaned = -4.68e-05 Jy ! Component: 1550 - total flux cleaned = 1.9229e-05 Jy ! Component: 1600 - total flux cleaned = 3.02411e-06 Jy ! Component: 1650 - total flux cleaned = 5.17725e-05 Jy ! Component: 1700 - total flux cleaned = 0.000115646 Jy ! Component: 1750 - total flux cleaned = 0.000147109 Jy ! Component: 1800 - total flux cleaned = 0.000162615 Jy ! Component: 1850 - total flux cleaned = 0.000193429 Jy ! Component: 1900 - total flux cleaned = 0.000208432 Jy ! Component: 1950 - total flux cleaned = 0.000268657 Jy ! Component: 2000 - total flux cleaned = 0.00029832 Jy ! Component: 2050 - total flux cleaned = 0.000312928 Jy ! Component: 2100 - total flux cleaned = 0.000327469 Jy ! Component: 2150 - total flux cleaned = 0.000342011 Jy ! Component: 2200 - total flux cleaned = 0.000370674 Jy ! Component: 2250 - total flux cleaned = 0.000413442 Jy ! Component: 2300 - total flux cleaned = 0.000399256 Jy ! Component: 2350 - total flux cleaned = 0.000427218 Jy ! Component: 2400 - total flux cleaned = 0.000371732 Jy ! Component: 2450 - total flux cleaned = 0.000454154 Jy ! Component: 2500 - total flux cleaned = 0.000413067 Jy ! Component: 2550 - total flux cleaned = 0.000453742 Jy ! Component: 2600 - total flux cleaned = 0.000440498 Jy ! Component: 2650 - total flux cleaned = 0.000427022 Jy ! Component: 2700 - total flux cleaned = 0.000453368 Jy ! Component: 2750 - total flux cleaned = 0.000466354 Jy ! Component: 2800 - total flux cleaned = 0.000466206 Jy ! Component: 2850 - total flux cleaned = 0.000479181 Jy ! Component: 2900 - total flux cleaned = 0.00049205 Jy ! Component: 2950 - total flux cleaned = 0.00051739 Jy ! Component: 3000 - total flux cleaned = 0.000554901 Jy ! Component: 3050 - total flux cleaned = 0.000517103 Jy ! Component: 3100 - total flux cleaned = 0.000480067 Jy ! Component: 3150 - total flux cleaned = 0.000504816 Jy ! Component: 3200 - total flux cleaned = 0.000504822 Jy ! Component: 3250 - total flux cleaned = 0.000492761 Jy ! Component: 3300 - total flux cleaned = 0.000468666 Jy ! Component: 3350 - total flux cleaned = 0.00046861 Jy ! Component: 3400 - total flux cleaned = 0.000468398 Jy ! Component: 3450 - total flux cleaned = 0.000468465 Jy ! Component: 3500 - total flux cleaned = 0.000421543 Jy ! Component: 3550 - total flux cleaned = 0.000444871 Jy ! Component: 3600 - total flux cleaned = 0.000467938 Jy ! Component: 3650 - total flux cleaned = 0.000467912 Jy ! Component: 3700 - total flux cleaned = 0.00041083 Jy ! Component: 3750 - total flux cleaned = 0.000422179 Jy ! Component: 3800 - total flux cleaned = 0.000444793 Jy ! Component: 3850 - total flux cleaned = 0.000422321 Jy ! Component: 3900 - total flux cleaned = 0.000444575 Jy ! Component: 3950 - total flux cleaned = 0.000444552 Jy ! Component: 4000 - total flux cleaned = 0.000455613 Jy ! Component: 4050 - total flux cleaned = 0.000455576 Jy ! Total flux subtracted in 4096 components = 0.000422873 Jy ! Clean residual min=-0.000666 max=0.000728 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.147951 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 371 components and 0.14795 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0215+0524_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9607 x 1.956 at -1.687 degrees (North through East) ! Clean map min=-0.0013059 max=0.11345 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0215+0524_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186504 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493189 0.493189 0.986377 1.97275 3.94551 7.89102 15.782 31.5641 63.1281 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 608.286 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0215+0524_X_uvs.log closed on Wed Apr 6 23:28:46 2016