! Started logfile: /scr/pima/bg219h_uvs/J2311+3425_X_uvs.log on Thu Apr 7 12:22:43 2016 obs /scr/pima/bg219h_uvs/J2311+3425_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2311+3425_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.819753 visibilities/baseline/integration-bin. ! Found source: J2311+3425 ! ! 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 15936 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/bg219h_uvs/J2311+3425_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=1.183947Jy sigma=24.494217 ! Fit after self-cal, rms=0.396978Jy sigma=8.061680 ! 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=0.6946 mas, bmaj=1.456 mas, bpa=-4.435 degrees ! Estimated noise=0.82183 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 = 0.462433 Jy ! Component: 100 - total flux cleaned = 0.567321 Jy ! Total flux subtracted in 100 components = 0.567321 Jy ! Clean residual min=-0.029056 max=0.043642 Jy/beam ! Clean residual mean=-0.000035 rms=0.005816 Jy/beam ! Combined flux in latest and established models = 0.567321 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.567321 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=0.149995Jy sigma=3.033077 ! Fit after self-cal, rms=0.149714Jy sigma=3.029841 ! Inverting map ! Added new window around map position (0.4, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497287 Jy ! Component: 100 - total flux cleaned = 0.0829533 Jy ! Total flux subtracted in 100 components = 0.0829533 Jy ! Clean residual min=-0.022332 max=0.019139 Jy/beam ! Clean residual mean=-0.000023 rms=0.004107 Jy/beam ! Combined flux in latest and established models = 0.650274 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.650274 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=0.118757Jy sigma=2.350390 ! Fit after self-cal, rms=0.117933Jy sigma=2.338652 ! 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=0.8993 mas, bmaj=1.746 mas, bpa=-4.839 degrees ! Estimated noise=0.398187 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 = 0.0447748 Jy ! Component: 100 - total flux cleaned = 0.0719993 Jy ! Component: 150 - total flux cleaned = 0.0906558 Jy ! Component: 200 - total flux cleaned = 0.104223 Jy ! Total flux subtracted in 200 components = 0.104223 Jy ! Clean residual min=-0.011197 max=0.014650 Jy/beam ! Clean residual mean=-0.000027 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.754497 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.754497 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=0.097626Jy sigma=1.888770 ! Fit after self-cal, rms=0.096710Jy sigma=1.872960 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8993 x 1.746 at -4.839 degrees (North through East) ! Clean map min=-0.0095171 max=0.61527 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 1.05 KP 1.00 ! LA 0.98 MK 1.02 NL 0.99 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 0.98 ! LA 0.97 MK 1.02 NL 0.99 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 0.99 ! LA 0.96 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.99 ! LA 0.96 MK 1.02 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 0.99 ! LA 0.97 MK 1.01 NL 0.99 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.04 KP 0.98 ! LA 0.96 MK 1.00 NL 0.99 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.98 ! LA 0.96 MK 1.01 NL 0.99 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! 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=0.096710Jy sigma=1.872960 ! Fit after self-cal, rms=0.095351Jy sigma=1.831234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9042 mas, bmaj=1.759 mas, bpa=-4.56 degrees ! Estimated noise=0.394789 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 = 0.00759251 Jy ! Component: 100 - total flux cleaned = 0.00992325 Jy ! Component: 150 - total flux cleaned = 0.0105238 Jy ! Component: 200 - total flux cleaned = 0.0108949 Jy ! Total flux subtracted in 200 components = 0.0108949 Jy ! Clean residual min=-0.009559 max=0.010781 Jy/beam ! Clean residual mean=-0.000010 rms=0.002419 Jy/beam ! Combined flux in latest and established models = 0.765392 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.765392 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=0.094687Jy sigma=1.817544 ! Fit after self-cal, rms=0.094536Jy sigma=1.815139 ! 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=0.094536Jy sigma=1.815139 ! Fit after self-cal, rms=0.089746Jy sigma=1.715224 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9057 mas, bmaj=1.754 mas, bpa=-4.832 degrees ! Estimated noise=0.395244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339867 Jy ! Component: 100 - total flux cleaned = 0.00396166 Jy ! Component: 150 - total flux cleaned = 0.00418753 Jy ! Component: 200 - total flux cleaned = 0.00449174 Jy ! Total flux subtracted in 200 components = 0.00449174 Jy ! Clean residual min=-0.005398 max=0.007811 Jy/beam ! Clean residual mean=-0.000000 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.769883 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.769883 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=0.089309Jy sigma=1.706032 ! Fit after self-cal, rms=0.089214Jy sigma=1.704572 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 (3.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077999 Jy ! Component: 100 - total flux cleaned = 0.0124188 Jy ! Component: 150 - total flux cleaned = 0.0148348 Jy ! Component: 200 - total flux cleaned = 0.0156091 Jy ! Total flux subtracted in 200 components = 0.0156091 Jy ! Clean residual min=-0.004965 max=0.005446 Jy/beam ! Clean residual mean=0.000000 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.785493 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.785493 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=0.088415Jy sigma=1.688157 ! Fit after self-cal, rms=0.088374Jy sigma=1.687411 ! Inverting map ! Added new window around map position (0.8, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004901 Jy ! Component: 100 - total flux cleaned = 0.0069019 Jy ! Component: 150 - total flux cleaned = 0.00772777 Jy ! Component: 200 - total flux cleaned = 0.00828688 Jy ! Total flux subtracted in 200 components = 0.00828688 Jy ! Clean residual min=-0.004862 max=0.004415 Jy/beam ! Clean residual mean=0.000001 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.793779 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.793779 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=0.088035Jy sigma=1.680605 ! Fit after self-cal, rms=0.087997Jy sigma=1.680066 ! 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=0.087997Jy sigma=1.680066 ! Fit after self-cal, rms=0.087925Jy sigma=1.678366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=1.751 mas, bpa=-4.769 degrees ! Estimated noise=0.394961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848763 Jy ! Component: 100 - total flux cleaned = 0.00168889 Jy ! Component: 150 - total flux cleaned = 0.00220455 Jy ! Component: 200 - total flux cleaned = 0.00260658 Jy ! Total flux subtracted in 200 components = 0.00260658 Jy ! Clean residual min=-0.004351 max=0.004500 Jy/beam ! Clean residual mean=0.000001 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.796386 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.796386 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=0.087789Jy sigma=1.675471 ! Fit after self-cal, rms=0.087768Jy sigma=1.675264 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 (-9.8, 48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383064 Jy ! Component: 100 - total flux cleaned = 0.0056004 Jy ! Component: 150 - total flux cleaned = 0.00679615 Jy ! Component: 200 - total flux cleaned = 0.00787057 Jy ! Total flux subtracted in 200 components = 0.00787057 Jy ! Clean residual min=-0.003989 max=0.003414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.804256 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.804256 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=0.087543Jy sigma=1.670916 ! Fit after self-cal, rms=0.087533Jy sigma=1.670734 ! 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=0.087533Jy sigma=1.670734 ! Fit after self-cal, rms=0.087491Jy sigma=1.670344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=2.733 mas, bpa=-7.337 degrees ! Estimated noise=0.500083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096188 Jy ! Component: 100 - total flux cleaned = 0.0020681 Jy ! Component: 150 - total flux cleaned = 0.00294668 Jy ! Component: 200 - total flux cleaned = 0.00370798 Jy ! Total flux subtracted in 200 components = 0.00370798 Jy ! Clean residual min=-0.003506 max=0.003135 Jy/beam ! Clean residual mean=0.000001 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.807964 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 158 components and 0.807965 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=0.087436Jy sigma=1.669141 ! Fit after self-cal, rms=0.087418Jy sigma=1.668895 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 = -5.42828e-05 Jy ! Component: 100 - total flux cleaned = 0.000619055 Jy ! Component: 150 - total flux cleaned = 0.00125937 Jy ! Component: 200 - total flux cleaned = 0.00187146 Jy ! Total flux subtracted in 200 components = 0.00187146 Jy ! Clean residual min=-0.003294 max=0.002971 Jy/beam ! Clean residual mean=0.000001 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.809836 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 164 components and 0.809836 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=0.087393Jy sigma=1.668415 ! Fit after self-cal, rms=0.087380Jy sigma=1.668244 ! 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=0.9047 mas, bmaj=1.751 mas, bpa=-4.718 degrees ! Estimated noise=0.394825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9047 x 1.751 at -4.718 degrees (North through East) ! Clean map min=-0.0031726 max=0.60966 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 ! Performing amp+phase self-cal ! ! 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=0.087380Jy sigma=1.668244 ! Fit after self-cal, rms=0.083100Jy sigma=1.584200 ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=1.752 mas, bpa=-4.682 degrees ! Estimated noise=0.389253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00714254 Jy ! Component: 100 - total flux cleaned = -0.0101221 Jy ! Component: 150 - total flux cleaned = -0.0114663 Jy ! Component: 200 - total flux cleaned = -0.0115326 Jy ! Total flux subtracted in 200 components = -0.0115326 Jy ! Clean residual min=-0.003642 max=0.003167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.798303 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 174 components and 0.798303 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=0.082446Jy sigma=1.571696 ! Fit after self-cal, rms=0.082432Jy sigma=1.571536 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442857 Jy ! Component: 100 - total flux cleaned = -0.000390057 Jy ! Component: 150 - total flux cleaned = -0.000242884 Jy ! Component: 200 - total flux cleaned = -1.49458e-05 Jy ! Total flux subtracted in 200 components = -1.49458e-05 Jy ! Clean residual min=-0.003543 max=0.003021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.798288 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 0.798288 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=0.082367Jy sigma=1.570374 ! Fit after self-cal, rms=0.082362Jy sigma=1.570326 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.082362Jy sigma=1.570326 ! Fit after self-cal, rms=0.081431Jy sigma=1.559543 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=0.7017 mas, bmaj=1.457 mas, bpa=-4.405 degrees ! Estimated noise=0.802027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.45117 Jy ! Component: 100 - total flux cleaned = 0.55659 Jy ! Component: 150 - total flux cleaned = 0.607083 Jy ! Component: 200 - total flux cleaned = 0.639023 Jy ! Total flux subtracted in 200 components = 0.639023 Jy ! Clean residual min=-0.011122 max=0.017285 Jy/beam ! Clean residual mean=-0.000013 rms=0.003035 Jy/beam ! Combined flux in latest and established models = 0.639023 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.639023 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9079 mas, bmaj=1.753 mas, bpa=-4.715 degrees ! Estimated noise=0.384283 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 = 0.0353735 Jy ! Component: 100 - total flux cleaned = 0.0565436 Jy ! Component: 150 - total flux cleaned = 0.0705389 Jy ! Component: 200 - total flux cleaned = 0.0807302 Jy ! Total flux subtracted in 200 components = 0.0807302 Jy ! Clean residual min=-0.005270 max=0.007061 Jy/beam ! Clean residual mean=-0.000011 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.719753 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.719753 Jy ! Inverting map ! Added new window around map position (0.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853014 Jy ! Component: 100 - total flux cleaned = 0.0153083 Jy ! Component: 150 - total flux cleaned = 0.0210673 Jy ! Component: 200 - total flux cleaned = 0.0260604 Jy ! Total flux subtracted in 200 components = 0.0260604 Jy ! Clean residual min=-0.004502 max=0.004032 Jy/beam ! Clean residual mean=-0.000006 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.745813 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.745813 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=2.133 mas, bmaj=2.732 mas, bpa=-7.53 degrees ! Estimated noise=0.485181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723302 Jy ! Component: 100 - total flux cleaned = 0.0122522 Jy ! Component: 150 - total flux cleaned = 0.0162547 Jy ! Component: 200 - total flux cleaned = 0.0195415 Jy ! Total flux subtracted in 200 components = 0.0195415 Jy ! Clean residual min=-0.005621 max=0.004415 Jy/beam ! Clean residual mean=-0.000008 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.765355 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 = 0.00277791 Jy ! Component: 100 - total flux cleaned = 0.00514597 Jy ! Component: 150 - total flux cleaned = 0.00721139 Jy ! Component: 200 - total flux cleaned = 0.00905036 Jy ! Total flux subtracted in 200 components = 0.00905036 Jy ! Clean residual min=-0.004958 max=0.003957 Jy/beam ! Clean residual mean=-0.000007 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.774405 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 149 components and 0.774405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9079 mas, bmaj=1.753 mas, bpa=-4.715 degrees ! Estimated noise=0.384283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885078 Jy ! Component: 100 - total flux cleaned = 0.00222329 Jy ! Component: 150 - total flux cleaned = 0.00339591 Jy ! Component: 200 - total flux cleaned = 0.00415752 Jy ! Total flux subtracted in 200 components = 0.00415752 Jy ! Clean residual min=-0.003791 max=0.002933 Jy/beam ! Clean residual mean=-0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.778563 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 164 components and 0.778563 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=0.080895Jy sigma=1.548941 ! Fit after self-cal, rms=0.080852Jy sigma=1.548015 wmodel /scr/pima/bg219h_uvs/J2311+3425_X_map.mod ! Writing 164 model components to file: /scr/pima/bg219h_uvs/J2311+3425_X_map.mod wobs /scr/pima/bg219h_uvs/J2311+3425_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2311+3425_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2311+3425_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J2311+3425_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 = -0.00113803 Jy ! Component: 100 - total flux cleaned = -0.00129212 Jy ! Component: 150 - total flux cleaned = -0.00153358 Jy ! Component: 200 - total flux cleaned = -0.00176483 Jy ! Component: 250 - total flux cleaned = -0.00185415 Jy ! Component: 300 - total flux cleaned = -0.00198072 Jy ! Component: 350 - total flux cleaned = -0.0019388 Jy ! Component: 400 - total flux cleaned = -0.00189966 Jy ! Component: 450 - total flux cleaned = -0.00186138 Jy ! Component: 500 - total flux cleaned = -0.00178612 Jy ! Component: 550 - total flux cleaned = -0.00167549 Jy ! Component: 600 - total flux cleaned = -0.00153326 Jy ! Component: 650 - total flux cleaned = -0.00139429 Jy ! Component: 700 - total flux cleaned = -0.00125857 Jy ! Component: 750 - total flux cleaned = -0.00115962 Jy ! Component: 800 - total flux cleaned = -0.00106213 Jy ! Component: 850 - total flux cleaned = -0.000967084 Jy ! Component: 900 - total flux cleaned = -0.000966393 Jy ! Component: 950 - total flux cleaned = -0.00078182 Jy ! Component: 1000 - total flux cleaned = -0.000721276 Jy ! Component: 1050 - total flux cleaned = -0.000544651 Jy ! Component: 1100 - total flux cleaned = -0.000400361 Jy ! Component: 1150 - total flux cleaned = -0.000259553 Jy ! Component: 1200 - total flux cleaned = -0.000148037 Jy ! Component: 1250 - total flux cleaned = -9.34886e-05 Jy ! Component: 1300 - total flux cleaned = 6.77129e-05 Jy ! Component: 1350 - total flux cleaned = 0.000147287 Jy ! Component: 1400 - total flux cleaned = 0.00022525 Jy ! Component: 1450 - total flux cleaned = 0.000353011 Jy ! Component: 1500 - total flux cleaned = 0.000403606 Jy ! Component: 1550 - total flux cleaned = 0.000502544 Jy ! Component: 1600 - total flux cleaned = 0.000600472 Jy ! Component: 1650 - total flux cleaned = 0.000624605 Jy ! Component: 1700 - total flux cleaned = 0.000742771 Jy ! Component: 1750 - total flux cleaned = 0.000835878 Jy ! Component: 1800 - total flux cleaned = 0.000858615 Jy ! Component: 1850 - total flux cleaned = 0.000881129 Jy ! Component: 1900 - total flux cleaned = 0.000925789 Jy ! Component: 1950 - total flux cleaned = 0.000969853 Jy ! Component: 2000 - total flux cleaned = 0.000904812 Jy ! Component: 2050 - total flux cleaned = 0.000969439 Jy ! Component: 2100 - total flux cleaned = 0.00101189 Jy ! Component: 2150 - total flux cleaned = 0.00101222 Jy ! Component: 2200 - total flux cleaned = 0.000949977 Jy ! Component: 2250 - total flux cleaned = 0.000909397 Jy ! Component: 2300 - total flux cleaned = 0.000949866 Jy ! Component: 2350 - total flux cleaned = 0.000950112 Jy ! Component: 2400 - total flux cleaned = 0.000949755 Jy ! Component: 2450 - total flux cleaned = 0.000871249 Jy ! Component: 2500 - total flux cleaned = 0.000852036 Jy ! Component: 2550 - total flux cleaned = 0.000737375 Jy ! Component: 2600 - total flux cleaned = 0.000756408 Jy ! Component: 2650 - total flux cleaned = 0.000681549 Jy ! Component: 2700 - total flux cleaned = 0.000700321 Jy ! Component: 2750 - total flux cleaned = 0.00062663 Jy ! Component: 2800 - total flux cleaned = 0.000608534 Jy ! Component: 2850 - total flux cleaned = 0.000590255 Jy ! Component: 2900 - total flux cleaned = 0.00055461 Jy ! Component: 2950 - total flux cleaned = 0.000501567 Jy ! Component: 3000 - total flux cleaned = 0.000483896 Jy ! Component: 3050 - total flux cleaned = 0.000449083 Jy ! Component: 3100 - total flux cleaned = 0.000466072 Jy ! Component: 3150 - total flux cleaned = 0.000346145 Jy ! Component: 3200 - total flux cleaned = 0.000329596 Jy ! Component: 3250 - total flux cleaned = 0.000396886 Jy ! Component: 3300 - total flux cleaned = 0.000363271 Jy ! Component: 3350 - total flux cleaned = 0.000313727 Jy ! Component: 3400 - total flux cleaned = 0.000231805 Jy ! Component: 3450 - total flux cleaned = 0.000166889 Jy ! Component: 3500 - total flux cleaned = 0.000183021 Jy ! Component: 3550 - total flux cleaned = 8.67457e-05 Jy ! Component: 3600 - total flux cleaned = 3.89606e-05 Jy ! Component: 3650 - total flux cleaned = -5.58594e-05 Jy ! Component: 3700 - total flux cleaned = -0.000118454 Jy ! Component: 3750 - total flux cleaned = -0.000196183 Jy ! Component: 3800 - total flux cleaned = -0.000211769 Jy ! Component: 3850 - total flux cleaned = -0.000319221 Jy ! Component: 3900 - total flux cleaned = -0.000319262 Jy ! Component: 3950 - total flux cleaned = -0.000410444 Jy ! Component: 4000 - total flux cleaned = -0.000425482 Jy ! Component: 4050 - total flux cleaned = -0.000485442 Jy ! Total flux subtracted in 4096 components = -0.000559772 Jy ! Clean residual min=-0.000886 max=0.000990 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.778003 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 467 components and 0.778003 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2311+3425_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9079 x 1.753 at -4.715 degrees (North through East) ! Clean map min=-0.0022714 max=0.59663 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2311+3425_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.596634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125163 0.125163 0.250326 0.500651 1.0013 2.00261 4.00521 8.01042 16.0208 32.0417 64.0834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.596 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2396.88 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2311+3425_X_uvs.log closed on Thu Apr 7 12:22:47 2016