! Started logfile: /scr/pima/bg219e_uvs/J1848+3219_X_uvs.log on Thu Apr 7 09:14:24 2016 obs /scr/pima/bg219e_uvs/J1848+3219_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1848+3219_X_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.698232 visibilities/baseline/integration-bin. ! Found source: J1848+3219 ! ! 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 6636 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/bg219e_uvs/J1848+3219_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 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=1.292579Jy sigma=24.598074 ! Fit after self-cal, rms=0.201076Jy sigma=3.816438 ! 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=1.339 mas, bmaj=2.206 mas, bpa=-5.815 degrees ! Estimated noise=0.822713 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 = 0.628791 Jy ! Component: 100 - total flux cleaned = 0.767338 Jy ! Total flux subtracted in 100 components = 0.767338 Jy ! Clean residual min=-0.017425 max=0.045031 Jy/beam ! Clean residual mean=0.000026 rms=0.005481 Jy/beam ! Combined flux in latest and established models = 0.767338 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.767338 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=0.097338Jy sigma=1.813483 ! Fit after self-cal, rms=0.097329Jy sigma=1.813405 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466139 Jy ! Component: 100 - total flux cleaned = 0.0720922 Jy ! Total flux subtracted in 100 components = 0.0720922 Jy ! Clean residual min=-0.007936 max=0.013566 Jy/beam ! Clean residual mean=0.000015 rms=0.002498 Jy/beam ! Combined flux in latest and established models = 0.839431 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.839431 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=0.068573Jy sigma=1.264586 ! Fit after self-cal, rms=0.068563Jy sigma=1.264504 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=2.355 mas, bpa=-8.727 degrees ! Estimated noise=0.642542 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 = 0.0201149 Jy ! Component: 100 - total flux cleaned = 0.032489 Jy ! Component: 150 - total flux cleaned = 0.0403454 Jy ! Component: 200 - total flux cleaned = 0.0455131 Jy ! Total flux subtracted in 200 components = 0.0455131 Jy ! Clean residual min=-0.005389 max=0.005464 Jy/beam ! Clean residual mean=0.000008 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.884944 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.884944 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=0.061559Jy sigma=1.139678 ! Fit after self-cal, rms=0.061536Jy sigma=1.139409 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.453 x 2.355 at -8.727 degrees (North through East) ! Clean map min=-0.0052368 max=0.81429 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 1.00 HN 1.02 KP 0.99 ! LA 1.00 NL 1.00 OV 0.98 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 NL 1.01 OV 0.98 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.98 ! LA 0.99 NL 1.00 OV 0.99 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 1.00 ! LA 0.99 NL 1.01 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.98 ! LA 1.00 NL 1.01 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.98 ! LA 0.99 NL 1.02 OV 0.98 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 0.99 ! LA 1.00 NL 1.02 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061536Jy sigma=1.139409 ! Fit after self-cal, rms=0.059612Jy sigma=1.101087 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.459 mas, bmaj=2.361 mas, bpa=-8.848 degrees ! Estimated noise=0.641618 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 = -0.00276351 Jy ! Component: 100 - total flux cleaned = -0.00428197 Jy ! Component: 150 - total flux cleaned = -0.00523294 Jy ! Component: 200 - total flux cleaned = -0.00572641 Jy ! Total flux subtracted in 200 components = -0.00572641 Jy ! Clean residual min=-0.003910 max=0.004126 Jy/beam ! Clean residual mean=0.000006 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.879217 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.879217 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=0.059486Jy sigma=1.098517 ! Fit after self-cal, rms=0.059482Jy sigma=1.098484 ! 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=0.059482Jy sigma=1.098484 ! Fit after self-cal, rms=0.058383Jy sigma=1.076436 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=2.363 mas, bpa=-8.831 degrees ! Estimated noise=0.641529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201419 Jy ! Component: 100 - total flux cleaned = -0.00325667 Jy ! Component: 150 - total flux cleaned = -0.00404632 Jy ! Component: 200 - total flux cleaned = -0.00434787 Jy ! Total flux subtracted in 200 components = -0.00434787 Jy ! Clean residual min=-0.003608 max=0.003521 Jy/beam ! Clean residual mean=0.000004 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.87487 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.87487 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=0.058310Jy sigma=1.074934 ! Fit after self-cal, rms=0.058312Jy sigma=1.074922 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 = -0.000184838 Jy ! Component: 100 - total flux cleaned = -0.000263446 Jy ! Component: 150 - total flux cleaned = -0.000319789 Jy ! Component: 200 - total flux cleaned = -0.000350038 Jy ! Total flux subtracted in 200 components = -0.000350038 Jy ! Clean residual min=-0.003587 max=0.003523 Jy/beam ! Clean residual mean=0.000004 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.874519 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.874519 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=0.058308Jy sigma=1.074819 ! Fit after self-cal, rms=0.058308Jy sigma=1.074816 ! 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=0.058308Jy sigma=1.074816 ! Fit after self-cal, rms=0.058303Jy sigma=1.074078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.462 mas, bmaj=2.365 mas, bpa=-8.851 degrees ! Estimated noise=0.64159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130463 Jy ! Component: 100 - total flux cleaned = -0.00210491 Jy ! Component: 150 - total flux cleaned = -0.00252305 Jy ! Component: 200 - total flux cleaned = -0.00270273 Jy ! Total flux subtracted in 200 components = -0.00270273 Jy ! Clean residual min=-0.003404 max=0.003471 Jy/beam ! Clean residual mean=0.000004 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.871817 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.871817 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=0.058274Jy sigma=1.073394 ! Fit after self-cal, rms=0.058274Jy sigma=1.073393 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 (-14.8, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207725 Jy ! Component: 100 - total flux cleaned = 0.0026263 Jy ! Component: 150 - total flux cleaned = 0.0028181 Jy ! Component: 200 - total flux cleaned = 0.00278046 Jy ! Total flux subtracted in 200 components = 0.00278046 Jy ! Clean residual min=-0.003301 max=0.002907 Jy/beam ! Clean residual mean=0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.874597 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.874597 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=0.058110Jy sigma=1.070328 ! Fit after self-cal, rms=0.058104Jy sigma=1.070199 ! 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=0.058104Jy sigma=1.070199 ! Fit after self-cal, rms=0.058063Jy sigma=1.069823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=2.703 mas, bpa=-14.24 degrees ! Estimated noise=0.72655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321794 Jy ! Component: 100 - total flux cleaned = 0.000658595 Jy ! Component: 150 - total flux cleaned = 0.000659382 Jy ! Component: 200 - total flux cleaned = 0.000642969 Jy ! Total flux subtracted in 200 components = 0.000642969 Jy ! Clean residual min=-0.002829 max=0.002882 Jy/beam ! Clean residual mean=0.000006 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.87524 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.87524 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=0.058041Jy sigma=1.069356 ! Fit after self-cal, rms=0.058043Jy sigma=1.069336 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.58487e-05 Jy ! Component: 100 - total flux cleaned = -9.03902e-05 Jy ! Component: 150 - total flux cleaned = -0.000117589 Jy ! Component: 200 - total flux cleaned = -0.000104902 Jy ! Total flux subtracted in 200 components = -0.000104902 Jy ! Clean residual min=-0.002836 max=0.002883 Jy/beam ! Clean residual mean=0.000006 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.875135 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.875135 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=0.058034Jy sigma=1.069185 ! Fit after self-cal, rms=0.058035Jy sigma=1.069183 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.463 mas, bmaj=2.365 mas, bpa=-8.861 degrees ! Estimated noise=0.641211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.463 x 2.365 at -8.861 degrees (North through East) ! Clean map min=-0.0028958 max=0.81263 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=0.058035Jy sigma=1.069183 ! Fit after self-cal, rms=0.051314Jy sigma=0.910820 ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=2.366 mas, bpa=-8.849 degrees ! Estimated noise=0.640157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472657 Jy ! Component: 100 - total flux cleaned = -0.000775243 Jy ! Component: 150 - total flux cleaned = -0.00108075 Jy ! Component: 200 - total flux cleaned = -0.00127421 Jy ! Total flux subtracted in 200 components = -0.00127421 Jy ! Clean residual min=-0.002539 max=0.002826 Jy/beam ! Clean residual mean=0.000003 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.873861 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.873861 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=0.051240Jy sigma=0.909097 ! Fit after self-cal, rms=0.051240Jy sigma=0.909064 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014783 Jy ! Component: 100 - total flux cleaned = -0.000243513 Jy ! Component: 150 - total flux cleaned = -0.000212377 Jy ! Component: 200 - total flux cleaned = -0.000211807 Jy ! Total flux subtracted in 200 components = -0.000211807 Jy ! Clean residual min=-0.002573 max=0.002753 Jy/beam ! Clean residual mean=0.000004 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.873649 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.873649 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=0.051208Jy sigma=0.908433 ! Fit after self-cal, rms=0.051208Jy sigma=0.908422 ! 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=0.051208Jy sigma=0.908422 ! Fit after self-cal, rms=0.051140Jy sigma=0.907956 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=1.347 mas, bmaj=2.214 mas, bpa=-6.008 degrees ! Estimated noise=0.822892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.628919 Jy ! Component: 100 - total flux cleaned = 0.766463 Jy ! Component: 150 - total flux cleaned = 0.80854 Jy ! Component: 200 - total flux cleaned = 0.829485 Jy ! Total flux subtracted in 200 components = 0.829485 Jy ! Clean residual min=-0.007145 max=0.011006 Jy/beam ! Clean residual mean=0.000010 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.829485 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.829485 Jy ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=2.366 mas, bpa=-8.869 degrees ! Estimated noise=0.639602 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 = 0.0151273 Jy ! Component: 100 - total flux cleaned = 0.0243141 Jy ! Component: 150 - total flux cleaned = 0.0300439 Jy ! Component: 200 - total flux cleaned = 0.0329364 Jy ! Total flux subtracted in 200 components = 0.0329364 Jy ! Clean residual min=-0.004154 max=0.003190 Jy/beam ! Clean residual mean=0.000005 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.862421 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.862421 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=2.219 mas, bmaj=2.704 mas, bpa=-14.44 degrees ! Estimated noise=0.72425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319894 Jy ! Component: 100 - total flux cleaned = 0.005412 Jy ! Component: 150 - total flux cleaned = 0.00688364 Jy ! Component: 200 - total flux cleaned = 0.00763608 Jy ! Total flux subtracted in 200 components = 0.00763608 Jy ! Clean residual min=-0.003169 max=0.003036 Jy/beam ! Clean residual mean=0.000005 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.870057 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 = 0.000548629 Jy ! Component: 100 - total flux cleaned = 0.00102847 Jy ! Component: 150 - total flux cleaned = 0.00137513 Jy ! Component: 200 - total flux cleaned = 0.0016161 Jy ! Total flux subtracted in 200 components = 0.0016161 Jy ! Clean residual min=-0.003035 max=0.003001 Jy/beam ! Clean residual mean=0.000005 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.871673 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 82 components and 0.871673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.464 mas, bmaj=2.366 mas, bpa=-8.869 degrees ! Estimated noise=0.639602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.42488e-05 Jy ! Component: 100 - total flux cleaned = 0.000307463 Jy ! Component: 150 - total flux cleaned = 0.000524114 Jy ! Component: 200 - total flux cleaned = 0.000721561 Jy ! Total flux subtracted in 200 components = 0.000721561 Jy ! Clean residual min=-0.003048 max=0.003107 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.872395 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.872395 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=0.051327Jy sigma=0.911311 ! Fit after self-cal, rms=0.051325Jy sigma=0.911242 wmodel /scr/pima/bg219e_uvs/J1848+3219_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219e_uvs/J1848+3219_X_map.mod wobs /scr/pima/bg219e_uvs/J1848+3219_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1848+3219_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1848+3219_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1848+3219_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 = -9.20172e-05 Jy ! Component: 100 - total flux cleaned = -0.000345339 Jy ! Component: 150 - total flux cleaned = -0.000534352 Jy ! Component: 200 - total flux cleaned = -0.000756563 Jy ! Component: 250 - total flux cleaned = -0.000967546 Jy ! Component: 300 - total flux cleaned = -0.00116974 Jy ! Component: 350 - total flux cleaned = -0.00132541 Jy ! Component: 400 - total flux cleaned = -0.0014374 Jy ! Component: 450 - total flux cleaned = -0.00151001 Jy ! Component: 500 - total flux cleaned = -0.00168407 Jy ! Component: 550 - total flux cleaned = -0.00178506 Jy ! Component: 600 - total flux cleaned = -0.00188349 Jy ! Component: 650 - total flux cleaned = -0.00194821 Jy ! Component: 700 - total flux cleaned = -0.00194908 Jy ! Component: 750 - total flux cleaned = -0.00200908 Jy ! Component: 800 - total flux cleaned = -0.0019501 Jy ! Component: 850 - total flux cleaned = -0.00197914 Jy ! Component: 900 - total flux cleaned = -0.00197946 Jy ! Component: 950 - total flux cleaned = -0.00189811 Jy ! Component: 1000 - total flux cleaned = -0.00189859 Jy ! Component: 1050 - total flux cleaned = -0.00187274 Jy ! Component: 1100 - total flux cleaned = -0.00182204 Jy ! Component: 1150 - total flux cleaned = -0.00169689 Jy ! Component: 1200 - total flux cleaned = -0.00162357 Jy ! Component: 1250 - total flux cleaned = -0.0015752 Jy ! Component: 1300 - total flux cleaned = -0.00157532 Jy ! Component: 1350 - total flux cleaned = -0.00145913 Jy ! Component: 1400 - total flux cleaned = -0.00145963 Jy ! Component: 1450 - total flux cleaned = -0.00143696 Jy ! Component: 1500 - total flux cleaned = -0.00145889 Jy ! Component: 1550 - total flux cleaned = -0.00141559 Jy ! Component: 1600 - total flux cleaned = -0.00135246 Jy ! Component: 1650 - total flux cleaned = -0.00137359 Jy ! Component: 1700 - total flux cleaned = -0.0013737 Jy ! Component: 1750 - total flux cleaned = -0.00133324 Jy ! Component: 1800 - total flux cleaned = -0.0013931 Jy ! Component: 1850 - total flux cleaned = -0.00133387 Jy ! Component: 1900 - total flux cleaned = -0.00127566 Jy ! Component: 1950 - total flux cleaned = -0.00127548 Jy ! Component: 2000 - total flux cleaned = -0.00125685 Jy ! Component: 2050 - total flux cleaned = -0.00129423 Jy ! Component: 2100 - total flux cleaned = -0.00127573 Jy ! Component: 2150 - total flux cleaned = -0.00122144 Jy ! Component: 2200 - total flux cleaned = -0.00120391 Jy ! Component: 2250 - total flux cleaned = -0.00127472 Jy ! Component: 2300 - total flux cleaned = -0.00125728 Jy ! Component: 2350 - total flux cleaned = -0.0012571 Jy ! Component: 2400 - total flux cleaned = -0.00127389 Jy ! Component: 2450 - total flux cleaned = -0.00123997 Jy ! Component: 2500 - total flux cleaned = -0.00123999 Jy ! Component: 2550 - total flux cleaned = -0.00122363 Jy ! Component: 2600 - total flux cleaned = -0.00125641 Jy ! Component: 2650 - total flux cleaned = -0.00132117 Jy ! Component: 2700 - total flux cleaned = -0.00125728 Jy ! Component: 2750 - total flux cleaned = -0.00130497 Jy ! Component: 2800 - total flux cleaned = -0.00136757 Jy ! Component: 2850 - total flux cleaned = -0.0013672 Jy ! Component: 2900 - total flux cleaned = -0.00135191 Jy ! Component: 2950 - total flux cleaned = -0.0014127 Jy ! Component: 3000 - total flux cleaned = -0.00141262 Jy ! Component: 3050 - total flux cleaned = -0.00148727 Jy ! Component: 3100 - total flux cleaned = -0.00147244 Jy ! Component: 3150 - total flux cleaned = -0.00154585 Jy ! Component: 3200 - total flux cleaned = -0.00157486 Jy ! Component: 3250 - total flux cleaned = -0.00160345 Jy ! Component: 3300 - total flux cleaned = -0.00161767 Jy ! Component: 3350 - total flux cleaned = -0.00164584 Jy ! Component: 3400 - total flux cleaned = -0.00167362 Jy ! Component: 3450 - total flux cleaned = -0.00167341 Jy ! Component: 3500 - total flux cleaned = -0.001687 Jy ! Component: 3550 - total flux cleaned = -0.0016324 Jy ! Component: 3600 - total flux cleaned = -0.00167307 Jy ! Component: 3650 - total flux cleaned = -0.00167311 Jy ! Component: 3700 - total flux cleaned = -0.00167306 Jy ! Component: 3750 - total flux cleaned = -0.00171263 Jy ! Component: 3800 - total flux cleaned = -0.00169935 Jy ! Component: 3850 - total flux cleaned = -0.00172519 Jy ! Component: 3900 - total flux cleaned = -0.00172507 Jy ! Component: 3950 - total flux cleaned = -0.00175056 Jy ! Component: 4000 - total flux cleaned = -0.00180138 Jy ! Component: 4050 - total flux cleaned = -0.00183921 Jy ! Total flux subtracted in 4096 components = -0.00188923 Jy ! Clean residual min=-0.000842 max=0.000694 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.870506 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 394 components and 0.870505 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1848+3219_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 2.366 at -8.869 degrees (North through East) ! Clean map min=-0.0022328 max=0.81204 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1848+3219_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.812039 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0780724 0.0780724 0.156145 0.31229 0.62458 1.24916 2.49832 4.99664 9.99327 19.9865 39.9731 79.9462 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.812 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3842.58 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1848+3219_X_uvs.log closed on Thu Apr 7 09:14:28 2016