! Started logfile: /scr/pima/bg219e_uvs/J0607+4739_X_uvs.log on Thu Apr 7 09:00:45 2016 obs /scr/pima/bg219e_uvs/J0607+4739_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0607+4739_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0607+4739 ! ! 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 13824 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/J0607+4739_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=1.045125Jy sigma=25.420073 ! Fit after self-cal, rms=0.752461Jy sigma=18.218788 ! 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=1.071 mas, bmaj=1.539 mas, bpa=50.56 degrees ! Estimated noise=0.532306 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 = 0.187085 Jy ! Component: 100 - total flux cleaned = 0.237298 Jy ! Total flux subtracted in 100 components = 0.237298 Jy ! Clean residual min=-0.007257 max=0.019886 Jy/beam ! Clean residual mean=0.000080 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.237298 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.237298 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=0.068349Jy sigma=1.618393 ! Fit after self-cal, rms=0.068215Jy sigma=1.615705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203264 Jy ! Component: 100 - total flux cleaned = 0.0299575 Jy ! Total flux subtracted in 100 components = 0.0299575 Jy ! Clean residual min=-0.005729 max=0.007941 Jy/beam ! Clean residual mean=0.000046 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.267256 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.267255 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=0.060879Jy sigma=1.431928 ! Fit after self-cal, rms=0.060786Jy sigma=1.430101 ! 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=1.341 mas, bmaj=1.753 mas, bpa=51.94 degrees ! Estimated noise=0.352672 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 (-0.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102976 Jy ! Component: 100 - total flux cleaned = 0.0162324 Jy ! Component: 150 - total flux cleaned = 0.0200858 Jy ! Component: 200 - total flux cleaned = 0.0228608 Jy ! Total flux subtracted in 200 components = 0.0228608 Jy ! Clean residual min=-0.004361 max=0.003872 Jy/beam ! Clean residual mean=0.000042 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.290116 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.290116 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=0.058946Jy sigma=1.383696 ! Fit after self-cal, rms=0.058824Jy sigma=1.380974 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 1.753 at 51.94 degrees (North through East) ! Clean map min=-0.0040414 max=0.24389 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 1.03 FD 1.00 HN 1.02 KP 0.96 ! LA 0.98 NL 1.01 OV 1.01 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.00 ! LA 0.97 NL 1.01 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.97 ! LA 0.98 NL 0.99 OV 1.03 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 1.00 ! LA 0.96 NL 1.00 OV 1.02 PT 0.98 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.00 ! LA 0.96 NL 1.00 OV 1.02 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.99 ! LA 0.96 NL 1.03 OV 0.98 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 0.99 ! LA 0.96 NL 1.00 OV 1.01 PT 0.99 ! 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=0.058824Jy sigma=1.380974 ! Fit after self-cal, rms=0.058210Jy sigma=1.369959 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=1.758 mas, bpa=51.86 degrees ! Estimated noise=0.350883 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 = -0.000109322 Jy ! Component: 100 - total flux cleaned = 9.96401e-05 Jy ! Component: 150 - total flux cleaned = 9.65332e-05 Jy ! Component: 200 - total flux cleaned = 9.53861e-05 Jy ! Total flux subtracted in 200 components = 9.53861e-05 Jy ! Clean residual min=-0.002875 max=0.002910 Jy/beam ! Clean residual mean=0.000012 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.290212 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.290212 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=0.058123Jy sigma=1.367818 ! Fit after self-cal, rms=0.058111Jy sigma=1.367472 ! 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=0.058111Jy sigma=1.367472 ! Fit after self-cal, rms=0.057862Jy sigma=1.361668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=1.755 mas, bpa=51.94 degrees ! Estimated noise=0.35056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00079771 Jy ! Component: 100 - total flux cleaned = -0.000684354 Jy ! Component: 150 - total flux cleaned = -0.000651716 Jy ! Component: 200 - total flux cleaned = -0.000592059 Jy ! Total flux subtracted in 200 components = -0.000592059 Jy ! Clean residual min=-0.002351 max=0.002348 Jy/beam ! Clean residual mean=0.000012 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.28962 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.28962 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=0.057804Jy sigma=1.360382 ! Fit after self-cal, rms=0.057797Jy sigma=1.360197 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.85799e-05 Jy ! Component: 100 - total flux cleaned = 0.000110979 Jy ! Component: 150 - total flux cleaned = 0.000207877 Jy ! Component: 200 - total flux cleaned = 0.00029708 Jy ! Total flux subtracted in 200 components = 0.00029708 Jy ! Clean residual min=-0.002348 max=0.002260 Jy/beam ! Clean residual mean=0.000011 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.289917 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.289917 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=0.057771Jy sigma=1.359603 ! Fit after self-cal, rms=0.057765Jy sigma=1.359506 ! 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=0.057765Jy sigma=1.359506 ! Fit after self-cal, rms=0.057711Jy sigma=1.359371 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.346 mas, bmaj=1.755 mas, bpa=51.93 degrees ! Estimated noise=0.350304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547586 Jy ! Component: 100 - total flux cleaned = -0.000523088 Jy ! Component: 150 - total flux cleaned = -0.000481612 Jy ! Component: 200 - total flux cleaned = -0.000443081 Jy ! Total flux subtracted in 200 components = -0.000443081 Jy ! Clean residual min=-0.002336 max=0.002203 Jy/beam ! Clean residual mean=0.000011 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.289474 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.289474 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=0.057690Jy sigma=1.358911 ! Fit after self-cal, rms=0.057685Jy sigma=1.358846 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.85826e-05 Jy ! Component: 100 - total flux cleaned = 0.000101959 Jy ! Component: 150 - total flux cleaned = 0.000135127 Jy ! Component: 200 - total flux cleaned = 0.000166963 Jy ! Total flux subtracted in 200 components = 0.000166963 Jy ! Clean residual min=-0.002325 max=0.002154 Jy/beam ! Clean residual mean=0.000010 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.289641 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.289641 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=0.057674Jy sigma=1.358561 ! Fit after self-cal, rms=0.057671Jy sigma=1.358516 ! 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=0.057671Jy sigma=1.358516 ! Fit after self-cal, rms=0.057642Jy sigma=1.358473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=2.51 mas, bpa=-62.34 degrees ! Estimated noise=0.404339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023104 Jy ! Component: 100 - total flux cleaned = -0.000326164 Jy ! Component: 150 - total flux cleaned = -0.000354492 Jy ! Component: 200 - total flux cleaned = -0.000379767 Jy ! Total flux subtracted in 200 components = -0.000379767 Jy ! Clean residual min=-0.002419 max=0.002222 Jy/beam ! Clean residual mean=0.000019 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.289261 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.289261 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=0.057637Jy sigma=1.358366 ! Fit after self-cal, rms=0.057635Jy sigma=1.358344 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 = 5.35315e-05 Jy ! Component: 100 - total flux cleaned = 4.12408e-05 Jy ! Component: 150 - total flux cleaned = 3.09827e-05 Jy ! Component: 200 - total flux cleaned = 2.14527e-05 Jy ! Total flux subtracted in 200 components = 2.14527e-05 Jy ! Clean residual min=-0.002404 max=0.002201 Jy/beam ! Clean residual mean=0.000019 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.289282 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.289282 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=0.057633Jy sigma=1.358286 ! Fit after self-cal, rms=0.057633Jy sigma=1.358273 ! 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=1.346 mas, bmaj=1.754 mas, bpa=51.94 degrees ! Estimated noise=0.350149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.346 x 1.754 at 51.94 degrees (North through East) ! Clean map min=-0.002689 max=0.24266 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=1.073 mas, bmaj=1.537 mas, bpa=50.48 degrees ! Estimated noise=0.529279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185696 Jy ! Component: 100 - total flux cleaned = 0.237092 Jy ! Component: 150 - total flux cleaned = 0.256905 Jy ! Component: 200 - total flux cleaned = 0.266501 Jy ! Total flux subtracted in 200 components = 0.266501 Jy ! Clean residual min=-0.004377 max=0.005205 Jy/beam ! Clean residual mean=0.000031 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.266501 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 0.266501 Jy ! Inverting map and beam ! Estimated beam: bmin=1.346 mas, bmaj=1.754 mas, bpa=51.94 degrees ! Estimated noise=0.350149 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 = 0.00875465 Jy ! Component: 100 - total flux cleaned = 0.0140159 Jy ! Component: 150 - total flux cleaned = 0.0173312 Jy ! Component: 200 - total flux cleaned = 0.018614 Jy ! Total flux subtracted in 200 components = 0.018614 Jy ! Clean residual min=-0.002427 max=0.002377 Jy/beam ! Clean residual mean=0.000019 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.285115 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.285115 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=2.474 mas, bmaj=2.51 mas, bpa=-62.34 degrees ! Estimated noise=0.404339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178111 Jy ! Component: 100 - total flux cleaned = 0.00232512 Jy ! Component: 150 - total flux cleaned = 0.00277143 Jy ! Component: 200 - total flux cleaned = 0.00308643 Jy ! Total flux subtracted in 200 components = 0.00308643 Jy ! Clean residual min=-0.002523 max=0.002229 Jy/beam ! Clean residual mean=0.000023 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.288202 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 = 0.000282984 Jy ! Component: 100 - total flux cleaned = 0.000512106 Jy ! Component: 150 - total flux cleaned = 0.000607784 Jy ! Component: 200 - total flux cleaned = 0.000675576 Jy ! Total flux subtracted in 200 components = 0.000675576 Jy ! Clean residual min=-0.002443 max=0.002195 Jy/beam ! Clean residual mean=0.000021 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.288877 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 71 components and 0.288877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.346 mas, bmaj=1.754 mas, bpa=51.94 degrees ! Estimated noise=0.350149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379125 Jy ! Component: 100 - total flux cleaned = 0.000496285 Jy ! Component: 150 - total flux cleaned = 0.000521542 Jy ! Component: 200 - total flux cleaned = 0.000566647 Jy ! Total flux subtracted in 200 components = 0.000566647 Jy ! Clean residual min=-0.002493 max=0.002487 Jy/beam ! Clean residual mean=0.000010 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.289444 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.289444 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=0.057661Jy sigma=1.358884 ! Fit after self-cal, rms=0.057649Jy sigma=1.358699 wmodel /scr/pima/bg219e_uvs/J0607+4739_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219e_uvs/J0607+4739_X_map.mod wobs /scr/pima/bg219e_uvs/J0607+4739_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0607+4739_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0607+4739_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0607+4739_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 = 1.47262e-06 Jy ! Component: 100 - total flux cleaned = 0.000113785 Jy ! Component: 150 - total flux cleaned = 0.000253757 Jy ! Component: 200 - total flux cleaned = 0.00018823 Jy ! Component: 250 - total flux cleaned = 0.000252543 Jy ! Component: 300 - total flux cleaned = 0.000283106 Jy ! Component: 350 - total flux cleaned = 0.000223785 Jy ! Component: 400 - total flux cleaned = 0.00016604 Jy ! Component: 450 - total flux cleaned = 2.77973e-05 Jy ! Component: 500 - total flux cleaned = 1.56222e-06 Jy ! Component: 550 - total flux cleaned = 2.74719e-05 Jy ! Component: 600 - total flux cleaned = 2.75371e-05 Jy ! Component: 650 - total flux cleaned = 0.000101886 Jy ! Component: 700 - total flux cleaned = 0.000245854 Jy ! Component: 750 - total flux cleaned = 0.000362427 Jy ! Component: 800 - total flux cleaned = 0.000544974 Jy ! Component: 850 - total flux cleaned = 0.000679371 Jy ! Component: 900 - total flux cleaned = 0.000876098 Jy ! Component: 950 - total flux cleaned = 0.0010047 Jy ! Component: 1000 - total flux cleaned = 0.00115156 Jy ! Component: 1050 - total flux cleaned = 0.00117241 Jy ! Component: 1100 - total flux cleaned = 0.00127371 Jy ! Component: 1150 - total flux cleaned = 0.00135334 Jy ! Component: 1200 - total flux cleaned = 0.00143192 Jy ! Component: 1250 - total flux cleaned = 0.00154743 Jy ! Component: 1300 - total flux cleaned = 0.00162257 Jy ! Component: 1350 - total flux cleaned = 0.00167818 Jy ! Component: 1400 - total flux cleaned = 0.00173263 Jy ! Component: 1450 - total flux cleaned = 0.00178696 Jy ! Component: 1500 - total flux cleaned = 0.00182264 Jy ! Component: 1550 - total flux cleaned = 0.00190975 Jy ! Component: 1600 - total flux cleaned = 0.00192696 Jy ! Component: 1650 - total flux cleaned = 0.00201132 Jy ! Component: 1700 - total flux cleaned = 0.00207753 Jy ! Component: 1750 - total flux cleaned = 0.00206163 Jy ! Component: 1800 - total flux cleaned = 0.00214198 Jy ! Component: 1850 - total flux cleaned = 0.0021897 Jy ! Component: 1900 - total flux cleaned = 0.00223664 Jy ! Component: 1950 - total flux cleaned = 0.00226759 Jy ! Component: 2000 - total flux cleaned = 0.00229824 Jy ! Component: 2050 - total flux cleaned = 0.00231371 Jy ! Component: 2100 - total flux cleaned = 0.00234371 Jy ! Component: 2150 - total flux cleaned = 0.00243186 Jy ! Component: 2200 - total flux cleaned = 0.00246048 Jy ! Component: 2250 - total flux cleaned = 0.00247485 Jy ! Component: 2300 - total flux cleaned = 0.00251715 Jy ! Component: 2350 - total flux cleaned = 0.002545 Jy ! Component: 2400 - total flux cleaned = 0.00257238 Jy ! Component: 2450 - total flux cleaned = 0.00255877 Jy ! Component: 2500 - total flux cleaned = 0.00262626 Jy ! Component: 2550 - total flux cleaned = 0.0026795 Jy ! Component: 2600 - total flux cleaned = 0.00279785 Jy ! Component: 2650 - total flux cleaned = 0.002837 Jy ! Component: 2700 - total flux cleaned = 0.00286289 Jy ! Component: 2750 - total flux cleaned = 0.00295229 Jy ! Component: 2800 - total flux cleaned = 0.00296504 Jy ! Component: 2850 - total flux cleaned = 0.00305294 Jy ! Component: 2900 - total flux cleaned = 0.00313967 Jy ! Component: 2950 - total flux cleaned = 0.00315203 Jy ! Component: 3000 - total flux cleaned = 0.00323722 Jy ! Component: 3050 - total flux cleaned = 0.00333356 Jy ! Component: 3100 - total flux cleaned = 0.00340512 Jy ! Component: 3150 - total flux cleaned = 0.00345237 Jy ! Component: 3200 - total flux cleaned = 0.00348745 Jy ! Component: 3250 - total flux cleaned = 0.00355722 Jy ! Component: 3300 - total flux cleaned = 0.00361478 Jy ! Component: 3350 - total flux cleaned = 0.00364913 Jy ! Component: 3400 - total flux cleaned = 0.00373974 Jy ! Component: 3450 - total flux cleaned = 0.00379582 Jy ! Component: 3500 - total flux cleaned = 0.00384032 Jy ! Component: 3550 - total flux cleaned = 0.00387345 Jy ! Component: 3600 - total flux cleaned = 0.00396089 Jy ! Component: 3650 - total flux cleaned = 0.00401503 Jy ! Component: 3700 - total flux cleaned = 0.00406875 Jy ! Component: 3750 - total flux cleaned = 0.00413294 Jy ! Component: 3800 - total flux cleaned = 0.00418601 Jy ! Component: 3850 - total flux cleaned = 0.00427032 Jy ! Component: 3900 - total flux cleaned = 0.00434346 Jy ! Component: 3950 - total flux cleaned = 0.0043954 Jy ! Component: 4000 - total flux cleaned = 0.004478 Jy ! Component: 4050 - total flux cleaned = 0.00453949 Jy ! Total flux subtracted in 4096 components = 0.00458027 Jy ! Clean residual min=-0.000688 max=0.000596 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.294024 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 334 components and 0.294024 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0607+4739_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.346 x 1.754 at 51.94 degrees (North through East) ! Clean map min=-0.0023809 max=0.24293 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0607+4739_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.242929 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001677 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207097 0.207097 0.414193 0.828387 1.65677 3.31355 6.62709 13.2542 26.5084 53.0168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.242 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1448.6 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0607+4739_X_uvs.log closed on Thu Apr 7 09:00:49 2016