! Started logfile: /scr/pima/bg219i_uvs/J0217+0837_X_uvs.log on Wed Apr 6 23:28:58 2016 obs /scr/pima/bg219i_uvs/J0217+0837_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0217+0837_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910027 visibilities/baseline/integration-bin. ! Found source: J0217+0837 ! ! 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 20148 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0217+0837_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 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=1.105695Jy sigma=23.395685 ! Fit after self-cal, rms=0.543191Jy sigma=11.516928 ! 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=0.7576 mas, bmaj=1.689 mas, bpa=-3.852 degrees ! Estimated noise=0.535479 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 = 0.333682 Jy ! Component: 100 - total flux cleaned = 0.438878 Jy ! Total flux subtracted in 100 components = 0.438878 Jy ! Clean residual min=-0.018890 max=0.049132 Jy/beam ! Clean residual mean=-0.000093 rms=0.005416 Jy/beam ! Combined flux in latest and established models = 0.438878 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.438878 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=0.129915Jy sigma=2.679162 ! Fit after self-cal, rms=0.129743Jy sigma=2.676483 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0556393 Jy ! Component: 100 - total flux cleaned = 0.0855464 Jy ! Total flux subtracted in 100 components = 0.0855464 Jy ! Clean residual min=-0.011630 max=0.025462 Jy/beam ! Clean residual mean=-0.000049 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 0.524424 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.524424 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=0.091801Jy sigma=1.847774 ! Fit after self-cal, rms=0.091669Jy sigma=1.845309 ! Inverting map ! Added new window around map position (-1.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238668 Jy ! Component: 100 - total flux cleaned = 0.0380655 Jy ! Total flux subtracted in 100 components = 0.0380655 Jy ! Clean residual min=-0.009316 max=0.020077 Jy/beam ! Clean residual mean=-0.000031 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.56249 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.56249 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=0.081105Jy sigma=1.627596 ! Fit after self-cal, rms=0.080728Jy sigma=1.615750 ! Inverting map ! Added new window around map position (-2.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019277 Jy ! Component: 100 - total flux cleaned = 0.030918 Jy ! Total flux subtracted in 100 components = 0.030918 Jy ! Clean residual min=-0.006507 max=0.009016 Jy/beam ! Clean residual mean=-0.000019 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.593408 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.593408 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=0.073873Jy sigma=1.465623 ! Fit after self-cal, rms=0.073447Jy sigma=1.454743 ! 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=0.9574 mas, bmaj=1.939 mas, bpa=-3.782 degrees ! Estimated noise=0.318341 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 = 0.0155678 Jy ! Component: 100 - total flux cleaned = 0.0256688 Jy ! Component: 150 - total flux cleaned = 0.0326084 Jy ! Component: 200 - total flux cleaned = 0.0375659 Jy ! Total flux subtracted in 200 components = 0.0375659 Jy ! Clean residual min=-0.005345 max=0.006630 Jy/beam ! Clean residual mean=-0.000002 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.630974 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.630974 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=0.069491Jy sigma=1.366686 ! Fit after self-cal, rms=0.069257Jy sigma=1.360672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9574 x 1.939 at -3.782 degrees (North through East) ! Clean map min=-0.0048601 max=0.46072 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 0.99 FD 1.00 HN 1.04 KP 0.98 ! LA 1.02 MK 1.00 NL 1.01 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.97 ! LA 1.04 MK 1.00 NL 1.00 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.99 ! LA 1.02 MK 1.00 NL 1.01 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.98 ! LA 1.01 MK 0.98 NL 1.01 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.99 ! LA 1.03 MK 0.99 NL 0.99 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 0.98 ! LA 1.03 MK 0.99 NL 1.00 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.99 ! LA 1.02 MK 1.00 NL 1.00 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! 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=0.069257Jy sigma=1.360672 ! Fit after self-cal, rms=0.068083Jy sigma=1.335452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9584 mas, bmaj=1.941 mas, bpa=-3.724 degrees ! Estimated noise=0.315969 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 = 0.00444501 Jy ! Component: 100 - total flux cleaned = 0.00489361 Jy ! Component: 150 - total flux cleaned = 0.00515373 Jy ! Component: 200 - total flux cleaned = 0.00529445 Jy ! Total flux subtracted in 200 components = 0.00529445 Jy ! Clean residual min=-0.004999 max=0.004752 Jy/beam ! Clean residual mean=-0.000002 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.636268 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.636268 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=0.067707Jy sigma=1.328066 ! Fit after self-cal, rms=0.067692Jy sigma=1.327435 ! 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=0.067692Jy sigma=1.327435 ! Fit after self-cal, rms=0.067033Jy sigma=1.298299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=1.937 mas, bpa=-3.728 degrees ! Estimated noise=0.316771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189295 Jy ! Component: 100 - total flux cleaned = 0.00245157 Jy ! Component: 150 - total flux cleaned = 0.00262425 Jy ! Component: 200 - total flux cleaned = 0.0026228 Jy ! Total flux subtracted in 200 components = 0.0026228 Jy ! Clean residual min=-0.002778 max=0.004070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.638891 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.638891 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=0.066928Jy sigma=1.296319 ! Fit after self-cal, rms=0.066938Jy sigma=1.296129 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 (-4.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364697 Jy ! Component: 100 - total flux cleaned = 0.00531889 Jy ! Component: 150 - total flux cleaned = 0.00581282 Jy ! Component: 200 - total flux cleaned = 0.00607314 Jy ! Total flux subtracted in 200 components = 0.00607314 Jy ! Clean residual min=-0.002671 max=0.002363 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.644964 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.644964 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=0.066736Jy sigma=1.291794 ! Fit after self-cal, rms=0.066722Jy sigma=1.291506 ! 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=0.066722Jy sigma=1.291506 ! Fit after self-cal, rms=0.066674Jy sigma=1.290881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=1.936 mas, bpa=-3.719 degrees ! Estimated noise=0.316366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931949 Jy ! Component: 100 - total flux cleaned = 0.00149128 Jy ! Component: 150 - total flux cleaned = 0.00182728 Jy ! Component: 200 - total flux cleaned = 0.00205959 Jy ! Total flux subtracted in 200 components = 0.00205959 Jy ! Clean residual min=-0.002368 max=0.002285 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.647024 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.647024 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=0.066627Jy sigma=1.290031 ! Fit after self-cal, rms=0.066626Jy sigma=1.289974 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 = 0.000464832 Jy ! Component: 100 - total flux cleaned = 0.000596357 Jy ! Component: 150 - total flux cleaned = 0.000713973 Jy ! Component: 200 - total flux cleaned = 0.000841822 Jy ! Total flux subtracted in 200 components = 0.000841822 Jy ! Clean residual min=-0.002370 max=0.002294 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.647866 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.647866 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=0.066608Jy sigma=1.289614 ! Fit after self-cal, rms=0.066608Jy sigma=1.289597 ! 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=0.066608Jy sigma=1.289597 ! Fit after self-cal, rms=0.066601Jy sigma=1.289465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.012 mas, bpa=-0.2273 degrees ! Estimated noise=0.40284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672092 Jy ! Component: 100 - total flux cleaned = 0.000877505 Jy ! Component: 150 - total flux cleaned = 0.000945231 Jy ! Component: 200 - total flux cleaned = 0.00104063 Jy ! Total flux subtracted in 200 components = 0.00104063 Jy ! Clean residual min=-0.002447 max=0.003037 Jy/beam ! Clean residual mean=0.000004 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.648906 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.648906 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=0.066596Jy sigma=1.289393 ! Fit after self-cal, rms=0.066591Jy sigma=1.289297 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 = 0.000209176 Jy ! Component: 100 - total flux cleaned = 0.000356799 Jy ! Component: 150 - total flux cleaned = 0.00040946 Jy ! Component: 200 - total flux cleaned = 0.000439118 Jy ! Total flux subtracted in 200 components = 0.000439118 Jy ! Clean residual min=-0.002494 max=0.002970 Jy/beam ! Clean residual mean=0.000005 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.649345 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.649345 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=0.066589Jy sigma=1.289300 ! Fit after self-cal, rms=0.066586Jy sigma=1.289247 ! Inverting map ! Added new window around map position (-4, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252257 Jy ! Component: 100 - total flux cleaned = 0.00323859 Jy ! Component: 150 - total flux cleaned = 0.00364791 Jy ! Component: 200 - total flux cleaned = 0.00405801 Jy ! Total flux subtracted in 200 components = 0.00405801 Jy ! Clean residual min=-0.002216 max=0.002248 Jy/beam ! Clean residual mean=0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.653403 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 0.653403 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=0.066518Jy sigma=1.287791 ! Fit after self-cal, rms=0.066509Jy sigma=1.287684 ! 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=0.9581 mas, bmaj=1.936 mas, bpa=-3.729 degrees ! Estimated noise=0.316195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9581 x 1.936 at -3.729 degrees (North through East) ! Clean map min=-0.0020317 max=0.45837 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7577 mas, bmaj=1.684 mas, bpa=-3.699 degrees ! Estimated noise=0.532827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332027 Jy ! Component: 100 - total flux cleaned = 0.437261 Jy ! Component: 150 - total flux cleaned = 0.492858 Jy ! Component: 200 - total flux cleaned = 0.527612 Jy ! Total flux subtracted in 200 components = 0.527612 Jy ! Clean residual min=-0.009157 max=0.019251 Jy/beam ! Clean residual mean=-0.000050 rms=0.002797 Jy/beam ! Combined flux in latest and established models = 0.527612 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 0.527612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=1.936 mas, bpa=-3.729 degrees ! Estimated noise=0.316195 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 = 0.0372402 Jy ! Component: 100 - total flux cleaned = 0.0612245 Jy ! Component: 150 - total flux cleaned = 0.0772791 Jy ! Component: 200 - total flux cleaned = 0.0881502 Jy ! Total flux subtracted in 200 components = 0.0881502 Jy ! Clean residual min=-0.003952 max=0.005919 Jy/beam ! Clean residual mean=-0.000010 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.615762 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.615762 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761703 Jy ! Component: 100 - total flux cleaned = 0.0132242 Jy ! Component: 150 - total flux cleaned = 0.0175114 Jy ! Component: 200 - total flux cleaned = 0.020879 Jy ! Total flux subtracted in 200 components = 0.020879 Jy ! Clean residual min=-0.002898 max=0.002567 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.636641 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.636641 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=2.138 mas, bmaj=3.012 mas, bpa=-0.2273 degrees ! Estimated noise=0.40284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462707 Jy ! Component: 100 - total flux cleaned = 0.00782661 Jy ! Component: 150 - total flux cleaned = 0.0101915 Jy ! Component: 200 - total flux cleaned = 0.012032 Jy ! Total flux subtracted in 200 components = 0.012032 Jy ! Clean residual min=-0.002435 max=0.002159 Jy/beam ! Clean residual mean=0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.648673 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 = 0.00114721 Jy ! Component: 100 - total flux cleaned = 0.00206867 Jy ! Component: 150 - total flux cleaned = 0.00291935 Jy ! Component: 200 - total flux cleaned = 0.00363114 Jy ! Total flux subtracted in 200 components = 0.00363114 Jy ! Clean residual min=-0.002170 max=0.002243 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.652304 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 127 components and 0.652305 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=1.936 mas, bpa=-3.729 degrees ! Estimated noise=0.316195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021439 Jy ! Component: 100 - total flux cleaned = 0.000696149 Jy ! Component: 150 - total flux cleaned = 0.00101515 Jy ! Component: 200 - total flux cleaned = 0.00117627 Jy ! Total flux subtracted in 200 components = 0.00117627 Jy ! Clean residual min=-0.002081 max=0.002081 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.653481 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.653481 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=0.066519Jy sigma=1.287747 ! Fit after self-cal, rms=0.066504Jy sigma=1.287579 wmodel /scr/pima/bg219i_uvs/J0217+0837_X_map.mod ! Writing 146 model components to file: /scr/pima/bg219i_uvs/J0217+0837_X_map.mod wobs /scr/pima/bg219i_uvs/J0217+0837_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0217+0837_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0217+0837_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0217+0837_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 = -0.000291455 Jy ! Component: 100 - total flux cleaned = -0.000359601 Jy ! Component: 150 - total flux cleaned = -0.000457291 Jy ! Component: 200 - total flux cleaned = -0.000365036 Jy ! Component: 250 - total flux cleaned = -0.000365098 Jy ! Component: 300 - total flux cleaned = -0.000335526 Jy ! Component: 350 - total flux cleaned = -0.000279197 Jy ! Component: 400 - total flux cleaned = -0.000197284 Jy ! Component: 450 - total flux cleaned = -3.94292e-05 Jy ! Component: 500 - total flux cleaned = 3.69301e-05 Jy ! Component: 550 - total flux cleaned = 0.000161306 Jy ! Component: 600 - total flux cleaned = 0.000282152 Jy ! Component: 650 - total flux cleaned = 0.000352703 Jy ! Component: 700 - total flux cleaned = 0.000445014 Jy ! Component: 750 - total flux cleaned = 0.000558016 Jy ! Component: 800 - total flux cleaned = 0.000690688 Jy ! Component: 850 - total flux cleaned = 0.000798761 Jy ! Component: 900 - total flux cleaned = 0.000819941 Jy ! Component: 950 - total flux cleaned = 0.000841231 Jy ! Component: 1000 - total flux cleaned = 0.000963936 Jy ! Component: 1050 - total flux cleaned = 0.00102434 Jy ! Component: 1100 - total flux cleaned = 0.00104426 Jy ! Component: 1150 - total flux cleaned = 0.00112183 Jy ! Component: 1200 - total flux cleaned = 0.00112168 Jy ! Component: 1250 - total flux cleaned = 0.00110286 Jy ! Component: 1300 - total flux cleaned = 0.00119577 Jy ! Component: 1350 - total flux cleaned = 0.0012139 Jy ! Component: 1400 - total flux cleaned = 0.0012137 Jy ! Component: 1450 - total flux cleaned = 0.00117814 Jy ! Component: 1500 - total flux cleaned = 0.00116082 Jy ! Component: 1550 - total flux cleaned = 0.00116073 Jy ! Component: 1600 - total flux cleaned = 0.00121194 Jy ! Component: 1650 - total flux cleaned = 0.00119506 Jy ! Component: 1700 - total flux cleaned = 0.00117849 Jy ! Component: 1750 - total flux cleaned = 0.00114564 Jy ! Component: 1800 - total flux cleaned = 0.00116211 Jy ! Component: 1850 - total flux cleaned = 0.00114593 Jy ! Component: 1900 - total flux cleaned = 0.00106693 Jy ! Component: 1950 - total flux cleaned = 0.00106696 Jy ! Component: 2000 - total flux cleaned = 0.00102049 Jy ! Component: 2050 - total flux cleaned = 0.00105104 Jy ! Component: 2100 - total flux cleaned = 0.0010359 Jy ! Component: 2150 - total flux cleaned = 0.0010359 Jy ! Component: 2200 - total flux cleaned = 0.00097697 Jy ! Component: 2250 - total flux cleaned = 0.00102074 Jy ! Component: 2300 - total flux cleaned = 0.000933663 Jy ! Component: 2350 - total flux cleaned = 0.000962336 Jy ! Component: 2400 - total flux cleaned = 0.00090562 Jy ! Component: 2450 - total flux cleaned = 0.000919757 Jy ! Component: 2500 - total flux cleaned = 0.000836339 Jy ! Component: 2550 - total flux cleaned = 0.000836157 Jy ! Component: 2600 - total flux cleaned = 0.000795135 Jy ! Component: 2650 - total flux cleaned = 0.000781583 Jy ! Component: 2700 - total flux cleaned = 0.000781617 Jy ! Component: 2750 - total flux cleaned = 0.00075487 Jy ! Component: 2800 - total flux cleaned = 0.000702097 Jy ! Component: 2850 - total flux cleaned = 0.000675994 Jy ! Component: 2900 - total flux cleaned = 0.000624279 Jy ! Component: 2950 - total flux cleaned = 0.000586013 Jy ! Component: 3000 - total flux cleaned = 0.000611488 Jy ! Component: 3050 - total flux cleaned = 0.000535752 Jy ! Component: 3100 - total flux cleaned = 0.000460668 Jy ! Component: 3150 - total flux cleaned = 0.000436009 Jy ! Component: 3200 - total flux cleaned = 0.000423947 Jy ! Component: 3250 - total flux cleaned = 0.000375187 Jy ! Component: 3300 - total flux cleaned = 0.000351122 Jy ! Component: 3350 - total flux cleaned = 0.000267237 Jy ! Component: 3400 - total flux cleaned = 0.00027893 Jy ! Component: 3450 - total flux cleaned = 0.000184532 Jy ! Component: 3500 - total flux cleaned = 0.000114293 Jy ! Component: 3550 - total flux cleaned = 5.63764e-05 Jy ! Component: 3600 - total flux cleaned = 4.48414e-05 Jy ! Component: 3650 - total flux cleaned = 3.3447e-05 Jy ! Component: 3700 - total flux cleaned = -1.19217e-05 Jy ! Component: 3750 - total flux cleaned = -0.000113176 Jy ! Component: 3800 - total flux cleaned = -9.077e-05 Jy ! Component: 3850 - total flux cleaned = -0.000135046 Jy ! Component: 3900 - total flux cleaned = -0.000134921 Jy ! Component: 3950 - total flux cleaned = -0.000222524 Jy ! Component: 4000 - total flux cleaned = -0.000179022 Jy ! Component: 4050 - total flux cleaned = -0.000222221 Jy ! Total flux subtracted in 4096 components = -0.000232893 Jy ! Clean residual min=-0.000587 max=0.000540 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.653248 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 444 components and 0.653249 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0217+0837_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9581 x 1.936 at -3.729 degrees (North through East) ! Clean map min=-0.0011327 max=0.45865 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0217+0837_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.458655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117221 0.117221 0.234442 0.468883 0.937767 1.87553 3.75107 7.50213 15.0043 30.0085 60.0171 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.458 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2559.27 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0217+0837_X_uvs.log closed on Wed Apr 6 23:29:04 2016