! Started logfile: /scr/pima/br145a7_uvs/J2127+5528_X_uvs.log on Thu Feb 18 16:40:25 2016 obs /scr/pima/br145a7_uvs/J2127+5528_X_uva.fits ! Reading UV FITS file: /scr/pima/br145a7_uvs/J2127+5528_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J2127+5528 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1360 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 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/br145a7_uvs/J2127+5528_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999019Jy sigma=46.368990 ! Fit after self-cal, rms=0.967008Jy sigma=44.829256 ! 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=0.7198 mas, bmaj=3.174 mas, bpa=20.44 degrees ! Estimated noise=0.678174 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 = 0.0218113 Jy ! Component: 100 - total flux cleaned = 0.0299453 Jy ! Total flux subtracted in 100 components = 0.0299453 Jy ! Clean residual min=-0.003970 max=0.006274 Jy/beam ! Clean residual mean=-0.000006 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.0299453 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0299453 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. ! ! Fit before self-cal, rms=0.027539Jy sigma=1.295165 ! Fit after self-cal, rms=0.026023Jy sigma=1.232691 ! 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=0.8982 mas, bmaj=3.034 mas, bpa=20.95 degrees ! Estimated noise=0.446571 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 = 0.00979119 Jy ! Component: 100 - total flux cleaned = 0.0149663 Jy ! Component: 150 - total flux cleaned = 0.0184542 Jy ! Component: 200 - total flux cleaned = 0.0209567 Jy ! Total flux subtracted in 200 components = 0.0209567 Jy ! Clean residual min=-0.005504 max=0.008228 Jy/beam ! Clean residual mean=-0.000021 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.050902 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 45 components and 0.050902 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. ! ! Fit before self-cal, rms=0.022322Jy sigma=1.036831 ! Fit after self-cal, rms=0.022290Jy sigma=1.034827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 3.034 at 20.95 degrees (North through East) ! Clean map min=-0.0054666 max=0.034855 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022290Jy sigma=1.034827 ! Fit after self-cal, rms=0.022290Jy sigma=1.034827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=3.034 mas, bpa=20.95 degrees ! Estimated noise=0.446571 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 = 0.00195491 Jy ! Component: 100 - total flux cleaned = 0.0033821 Jy ! Component: 150 - total flux cleaned = 0.00445729 Jy ! Component: 200 - total flux cleaned = 0.00529808 Jy ! Total flux subtracted in 200 components = 0.00529808 Jy ! Clean residual min=-0.005650 max=0.007964 Jy/beam ! Clean residual mean=-0.000018 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.0562001 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.0562001 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. ! ! Fit before self-cal, rms=0.022120Jy sigma=1.021125 ! Fit after self-cal, rms=0.022121Jy sigma=1.020964 ! 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. ! ! Fit before self-cal, rms=0.022121Jy sigma=1.020964 ! Fit after self-cal, rms=0.022121Jy sigma=1.020964 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=3.034 mas, bpa=20.95 degrees ! Estimated noise=0.446571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050428 Jy ! Component: 100 - total flux cleaned = 0.000800789 Jy ! Component: 150 - total flux cleaned = 0.00106025 Jy ! Component: 200 - total flux cleaned = 0.00123524 Jy ! Total flux subtracted in 200 components = 0.00123524 Jy ! Clean residual min=-0.005686 max=0.007877 Jy/beam ! Clean residual mean=-0.000018 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.0574353 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0574353 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. ! ! Fit before self-cal, rms=0.022093Jy sigma=1.018189 ! Fit after self-cal, rms=0.022094Jy sigma=1.018152 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 (-10.2, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00735936 Jy ! Component: 100 - total flux cleaned = 0.0113342 Jy ! Component: 150 - total flux cleaned = 0.0141783 Jy ! Component: 200 - total flux cleaned = 0.0164849 Jy ! Total flux subtracted in 200 components = 0.0164849 Jy ! Clean residual min=-0.004370 max=0.004485 Jy/beam ! Clean residual mean=-0.000018 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.0739202 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 107 components and 0.0739202 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. ! ! Fit before self-cal, rms=0.019424Jy sigma=0.883486 ! Fit after self-cal, rms=0.018995Jy sigma=0.862838 ! 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. ! ! Fit before self-cal, rms=0.018995Jy sigma=0.862838 ! Fit after self-cal, rms=0.019016Jy sigma=0.858899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=3.034 mas, bpa=21.02 degrees ! Estimated noise=0.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295624 Jy ! Component: 100 - total flux cleaned = 0.00507693 Jy ! Component: 150 - total flux cleaned = 0.00676643 Jy ! Component: 200 - total flux cleaned = 0.00811282 Jy ! Total flux subtracted in 200 components = 0.00811282 Jy ! Clean residual min=-0.003318 max=0.003831 Jy/beam ! Clean residual mean=-0.000014 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.082033 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 152 components and 0.082033 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. ! ! Fit before self-cal, rms=0.018379Jy sigma=0.825200 ! Fit after self-cal, rms=0.018305Jy sigma=0.820995 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 = 0.00180194 Jy ! Component: 100 - total flux cleaned = 0.00290588 Jy ! Component: 150 - total flux cleaned = 0.00397241 Jy ! Component: 200 - total flux cleaned = 0.00496335 Jy ! Total flux subtracted in 200 components = 0.00496335 Jy ! Clean residual min=-0.003256 max=0.003670 Jy/beam ! Clean residual mean=-0.000012 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.0869964 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 179 components and 0.0869964 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. ! ! Fit before self-cal, rms=0.018018Jy sigma=0.805733 ! Fit after self-cal, rms=0.017995Jy sigma=0.804227 ! 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. ! ! Fit before self-cal, rms=0.017995Jy sigma=0.804227 ! Fit after self-cal, rms=0.017962Jy sigma=0.797540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=3.07 mas, bpa=26.59 degrees ! Estimated noise=0.577076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266143 Jy ! Component: 100 - total flux cleaned = 0.00446756 Jy ! Component: 150 - total flux cleaned = 0.00524942 Jy ! Component: 200 - total flux cleaned = 0.00588637 Jy ! Total flux subtracted in 200 components = 0.00588637 Jy ! Clean residual min=-0.005407 max=0.005525 Jy/beam ! Clean residual mean=-0.000026 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.0928827 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 202 components and 0.0928827 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. ! ! Fit before self-cal, rms=0.017790Jy sigma=0.787527 ! Fit after self-cal, rms=0.017761Jy sigma=0.785504 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 = 0.00124476 Jy ! Component: 100 - total flux cleaned = 0.00175471 Jy ! Component: 150 - total flux cleaned = 0.00203001 Jy ! Component: 200 - total flux cleaned = 0.00232865 Jy ! Total flux subtracted in 200 components = 0.00232865 Jy ! Clean residual min=-0.005381 max=0.005405 Jy/beam ! Clean residual mean=-0.000025 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.0952114 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 214 components and 0.0952114 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. ! ! Fit before self-cal, rms=0.017688Jy sigma=0.781716 ! Fit after self-cal, rms=0.017675Jy sigma=0.780786 ! 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=0.8966 mas, bmaj=3.03 mas, bpa=21.13 degrees ! Estimated noise=0.446195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8966 x 3.03 at 21.13 degrees (North through East) ! Clean map min=-0.0030142 max=0.033074 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=0.7186 mas, bmaj=3.174 mas, bpa=20.58 degrees ! Estimated noise=0.678175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225622 Jy ! Component: 100 - total flux cleaned = 0.031345 Jy ! Component: 150 - total flux cleaned = 0.0375622 Jy ! Component: 200 - total flux cleaned = 0.042332 Jy ! Total flux subtracted in 200 components = 0.042332 Jy ! Clean residual min=-0.003709 max=0.004682 Jy/beam ! Clean residual mean=-0.000004 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.042332 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.042332 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8966 mas, bmaj=3.03 mas, bpa=21.13 degrees ! Estimated noise=0.446195 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 = 0.00755546 Jy ! Component: 100 - total flux cleaned = 0.0128602 Jy ! Component: 150 - total flux cleaned = 0.017015 Jy ! Component: 200 - total flux cleaned = 0.0204661 Jy ! Total flux subtracted in 200 components = 0.0204661 Jy ! Clean residual min=-0.003593 max=0.004431 Jy/beam ! Clean residual mean=-0.000019 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.0627981 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 100 components and 0.0627981 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=2.117 mas, bmaj=3.07 mas, bpa=26.59 degrees ! Estimated noise=0.577076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643981 Jy ! Component: 100 - total flux cleaned = 0.0113565 Jy ! Component: 150 - total flux cleaned = 0.0153779 Jy ! Component: 200 - total flux cleaned = 0.0187048 Jy ! Total flux subtracted in 200 components = 0.0187048 Jy ! Clean residual min=-0.005522 max=0.006087 Jy/beam ! Clean residual mean=-0.000036 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.0815028 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 = 0.00279122 Jy ! Component: 100 - total flux cleaned = 0.00515392 Jy ! Component: 150 - total flux cleaned = 0.00716352 Jy ! Component: 200 - total flux cleaned = 0.00888246 Jy ! Total flux subtracted in 200 components = 0.00888246 Jy ! Clean residual min=-0.005488 max=0.005523 Jy/beam ! Clean residual mean=-0.000033 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.0903853 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 189 components and 0.0903853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8966 mas, bmaj=3.03 mas, bpa=21.13 degrees ! Estimated noise=0.446195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143478 Jy ! Component: 100 - total flux cleaned = 0.00203458 Jy ! Component: 150 - total flux cleaned = 0.0026846 Jy ! Component: 200 - total flux cleaned = 0.00325843 Jy ! Total flux subtracted in 200 components = 0.00325843 Jy ! Clean residual min=-0.002960 max=0.003112 Jy/beam ! Clean residual mean=-0.000011 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0936437 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 206 components and 0.0936437 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. ! ! Fit before self-cal, rms=0.017587Jy sigma=0.778384 ! Fit after self-cal, rms=0.017546Jy sigma=0.776241 wmodel /scr/pima/br145a7_uvs/J2127+5528_X_map.mod ! Writing 206 model components to file: /scr/pima/br145a7_uvs/J2127+5528_X_map.mod wobs /scr/pima/br145a7_uvs/J2127+5528_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145a7_uvs/J2127+5528_X_uvs.fits wwins /scr/pima/br145a7_uvs/J2127+5528_X_map.win ! wwins: Wrote 2 windows to /scr/pima/br145a7_uvs/J2127+5528_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 = 0.000648883 Jy ! Component: 100 - total flux cleaned = 0.00115219 Jy ! Component: 150 - total flux cleaned = 0.00152216 Jy ! Component: 200 - total flux cleaned = 0.00191152 Jy ! Component: 250 - total flux cleaned = 0.00211394 Jy ! Component: 300 - total flux cleaned = 0.00234194 Jy ! Component: 350 - total flux cleaned = 0.00252101 Jy ! Component: 400 - total flux cleaned = 0.00258814 Jy ! Component: 450 - total flux cleaned = 0.00265267 Jy ! Component: 500 - total flux cleaned = 0.00274516 Jy ! Component: 550 - total flux cleaned = 0.00277413 Jy ! Component: 600 - total flux cleaned = 0.00277358 Jy ! Component: 650 - total flux cleaned = 0.00274609 Jy ! Component: 700 - total flux cleaned = 0.00261564 Jy ! Component: 750 - total flux cleaned = 0.0024648 Jy ! Component: 800 - total flux cleaned = 0.00239148 Jy ! Component: 850 - total flux cleaned = 0.00229667 Jy ! Component: 900 - total flux cleaned = 0.00222753 Jy ! Component: 950 - total flux cleaned = 0.00213889 Jy ! Component: 1000 - total flux cleaned = 0.00211753 Jy ! Component: 1050 - total flux cleaned = 0.00211787 Jy ! Component: 1100 - total flux cleaned = 0.00205682 Jy ! Component: 1150 - total flux cleaned = 0.00211687 Jy ! Component: 1200 - total flux cleaned = 0.0021358 Jy ! Component: 1250 - total flux cleaned = 0.00203982 Jy ! Component: 1300 - total flux cleaned = 0.00194689 Jy ! Component: 1350 - total flux cleaned = 0.00192913 Jy ! Component: 1400 - total flux cleaned = 0.00194673 Jy ! Component: 1450 - total flux cleaned = 0.00194649 Jy ! Component: 1500 - total flux cleaned = 0.00186066 Jy ! Component: 1550 - total flux cleaned = 0.00184399 Jy ! Component: 1600 - total flux cleaned = 0.00177806 Jy ! Component: 1650 - total flux cleaned = 0.00172965 Jy ! Component: 1700 - total flux cleaned = 0.00168198 Jy ! Component: 1750 - total flux cleaned = 0.00163461 Jy ! Component: 1800 - total flux cleaned = 0.00154172 Jy ! Component: 1850 - total flux cleaned = 0.00146568 Jy ! Component: 1900 - total flux cleaned = 0.00142103 Jy ! Component: 1950 - total flux cleaned = 0.00140605 Jy ! Component: 2000 - total flux cleaned = 0.00131848 Jy ! Component: 2050 - total flux cleaned = 0.0012609 Jy ! Component: 2100 - total flux cleaned = 0.00120424 Jy ! Component: 2150 - total flux cleaned = 0.00117618 Jy ! Component: 2200 - total flux cleaned = 0.0011071 Jy ! Component: 2250 - total flux cleaned = 0.00107984 Jy ! Component: 2300 - total flux cleaned = 0.00102601 Jy ! Component: 2350 - total flux cleaned = 0.00103936 Jy ! Component: 2400 - total flux cleaned = 0.000999857 Jy ! Component: 2450 - total flux cleaned = 0.00098691 Jy ! Component: 2500 - total flux cleaned = 0.000974034 Jy ! Component: 2550 - total flux cleaned = 0.000961064 Jy ! Component: 2600 - total flux cleaned = 0.000910578 Jy ! Component: 2650 - total flux cleaned = 0.000910516 Jy ! Component: 2700 - total flux cleaned = 0.000910508 Jy ! Component: 2750 - total flux cleaned = 0.000898194 Jy ! Component: 2800 - total flux cleaned = 0.000849396 Jy ! Component: 2850 - total flux cleaned = 0.000825191 Jy ! Component: 2900 - total flux cleaned = 0.000789121 Jy ! Component: 2950 - total flux cleaned = 0.000813107 Jy ! Component: 3000 - total flux cleaned = 0.000789274 Jy ! Component: 3050 - total flux cleaned = 0.000789269 Jy ! Component: 3100 - total flux cleaned = 0.000812771 Jy ! Component: 3150 - total flux cleaned = 0.000801068 Jy ! Component: 3200 - total flux cleaned = 0.000789421 Jy ! Component: 3250 - total flux cleaned = 0.000777781 Jy ! Component: 3300 - total flux cleaned = 0.000777765 Jy ! Component: 3350 - total flux cleaned = 0.000789257 Jy ! Component: 3400 - total flux cleaned = 0.00078922 Jy ! Component: 3450 - total flux cleaned = 0.000800665 Jy ! Component: 3500 - total flux cleaned = 0.00078934 Jy ! Component: 3550 - total flux cleaned = 0.000800654 Jy ! Component: 3600 - total flux cleaned = 0.000800617 Jy ! Component: 3650 - total flux cleaned = 0.000811872 Jy ! Component: 3700 - total flux cleaned = 0.000789499 Jy ! Component: 3750 - total flux cleaned = 0.000811828 Jy ! Component: 3800 - total flux cleaned = 0.000789525 Jy ! Component: 3850 - total flux cleaned = 0.000756173 Jy ! Component: 3900 - total flux cleaned = 0.000756156 Jy ! Component: 3950 - total flux cleaned = 0.000756137 Jy ! Component: 4000 - total flux cleaned = 0.000722945 Jy ! Component: 4050 - total flux cleaned = 0.000722954 Jy ! Total flux subtracted in 4096 components = 0.000700903 Jy ! Clean residual min=-0.000710 max=0.000820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0943446 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 563 components and 0.0943446 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145a7_uvs/J2127+5528_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8966 x 3.03 at 21.13 degrees (North through East) ! Clean map min=-0.0015088 max=0.03263 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145a7_uvs/J2127+5528_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0326297 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61435 1.61435 3.22871 6.45742 12.9148 25.8297 51.6593 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 185.832 quit ! Quitting program ! Log file /scr/pima/br145a7_uvs/J2127+5528_X_uvs.log closed on Thu Feb 18 16:40:30 2016