! Started logfile: /scr/pima/bg219b_uvs/J1228+0232_X_uvs.log on Thu Apr 7 01:53:52 2016 obs /scr/pima/bg219b_uvs/J1228+0232_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1228+0232_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874797 visibilities/baseline/integration-bin. ! Found source: J1228+0232 ! ! 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 19368 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/bg219b_uvs/J1228+0232_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=1.022329Jy sigma=25.213809 ! Fit after self-cal, rms=0.778086Jy sigma=19.178423 ! 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=0.6783 mas, bmaj=1.764 mas, bpa=-4.395 degrees ! Estimated noise=0.435456 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 = 0.174403 Jy ! Component: 100 - total flux cleaned = 0.212435 Jy ! Total flux subtracted in 100 components = 0.212435 Jy ! Clean residual min=-0.005031 max=0.010610 Jy/beam ! Clean residual mean=0.000001 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.212435 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.212435 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=0.060992Jy sigma=1.462496 ! Fit after self-cal, rms=0.060987Jy sigma=1.462401 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00999319 Jy ! Component: 100 - total flux cleaned = 0.015067 Jy ! Total flux subtracted in 100 components = 0.015067 Jy ! Clean residual min=-0.004266 max=0.004920 Jy/beam ! Clean residual mean=0.000001 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.227502 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.227502 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=0.059239Jy sigma=1.410800 ! Fit after self-cal, rms=0.059238Jy sigma=1.410733 ! 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=0.833 mas, bmaj=2.002 mas, bpa=-2.442 degrees ! Estimated noise=0.277821 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 = 0.00379666 Jy ! Component: 100 - total flux cleaned = 0.00565971 Jy ! Component: 150 - total flux cleaned = 0.00674735 Jy ! Component: 200 - total flux cleaned = 0.00722387 Jy ! Total flux subtracted in 200 components = 0.00722387 Jy ! Clean residual min=-0.004708 max=0.006109 Jy/beam ! Clean residual mean=0.000004 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.234726 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.234726 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=0.059025Jy sigma=1.404365 ! Fit after self-cal, rms=0.059023Jy sigma=1.404290 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2.002 at -2.442 degrees (North through East) ! Clean map min=-0.004371 max=0.22415 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 0.98 FD 0.97 HN 1.02 KP 0.94 ! LA 0.96 MK 0.95 NL 1.01 OV 0.94 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 0.96 ! LA 0.96 MK 1.02 NL 1.01 OV 0.99 ! PT 1.13 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 1.00 ! LA 0.98 MK 1.01 NL 1.02 OV 0.98 ! PT 1.15 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 0.96 ! LA 0.95 MK 1.00 NL 1.00 OV 0.96 ! PT 1.10 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.98 ! LA 0.97 MK 1.00 NL 1.02 OV 0.96 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 1.00 ! LA 0.97 MK 1.04 NL 1.04 OV 0.98 ! PT 1.14 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.95 ! LA 0.95 MK 1.01 NL 0.97 OV 0.95 ! PT 1.10 SC 1.01 ! ! ! 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=0.059023Jy sigma=1.404290 ! Fit after self-cal, rms=0.058024Jy sigma=1.356510 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.836 mas, bmaj=2.007 mas, bpa=-2.53 degrees ! Estimated noise=0.278241 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 = -0.000268028 Jy ! Component: 100 - total flux cleaned = -0.000283877 Jy ! Component: 150 - total flux cleaned = -0.000271009 Jy ! Component: 200 - total flux cleaned = -0.00025984 Jy ! Total flux subtracted in 200 components = -0.00025984 Jy ! Clean residual min=-0.004360 max=0.004053 Jy/beam ! Clean residual mean=0.000005 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.234466 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.234466 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=0.058013Jy sigma=1.356257 ! Fit after self-cal, rms=0.058035Jy sigma=1.356109 ! 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=0.058035Jy sigma=1.356109 ! Fit after self-cal, rms=0.056459Jy sigma=1.323094 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8375 mas, bmaj=2.011 mas, bpa=-2.622 degrees ! Estimated noise=0.277184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111849 Jy ! Component: 100 - total flux cleaned = -0.00172617 Jy ! Component: 150 - total flux cleaned = -0.00205791 Jy ! Component: 200 - total flux cleaned = -0.00211179 Jy ! Total flux subtracted in 200 components = -0.00211179 Jy ! Clean residual min=-0.001925 max=0.002308 Jy/beam ! Clean residual mean=0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.232354 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.232354 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=0.056439Jy sigma=1.322453 ! Fit after self-cal, rms=0.056453Jy sigma=1.322314 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 (31.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019914 Jy ! Component: 100 - total flux cleaned = 0.00250325 Jy ! Component: 150 - total flux cleaned = 0.00262307 Jy ! Component: 200 - total flux cleaned = 0.00264944 Jy ! Total flux subtracted in 200 components = 0.00264944 Jy ! Clean residual min=-0.001691 max=0.001743 Jy/beam ! Clean residual mean=0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.235003 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.235003 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=0.056376Jy sigma=1.320470 ! Fit after self-cal, rms=0.056372Jy sigma=1.320299 ! 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=0.056372Jy sigma=1.320299 ! Fit after self-cal, rms=0.056207Jy sigma=1.319863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8388 mas, bmaj=2.013 mas, bpa=-2.633 degrees ! Estimated noise=0.276402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224233 Jy ! Component: 100 - total flux cleaned = -0.000252694 Jy ! Component: 150 - total flux cleaned = -0.000351106 Jy ! Component: 200 - total flux cleaned = -0.000457436 Jy ! Total flux subtracted in 200 components = -0.000457436 Jy ! Clean residual min=-0.001663 max=0.001768 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.234546 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.234546 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=0.056177Jy sigma=1.319063 ! Fit after self-cal, rms=0.056177Jy sigma=1.319035 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 = 7.6301e-06 Jy ! Component: 100 - total flux cleaned = -6.93387e-05 Jy ! Component: 150 - total flux cleaned = -0.000156539 Jy ! Component: 200 - total flux cleaned = -0.000252492 Jy ! Total flux subtracted in 200 components = -0.000252492 Jy ! Clean residual min=-0.001641 max=0.001705 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.234293 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.234293 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=0.056166Jy sigma=1.318781 ! Fit after self-cal, rms=0.056166Jy sigma=1.318775 ! 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=0.056166Jy sigma=1.318775 ! Fit after self-cal, rms=0.056001Jy sigma=1.318531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.283 mas, bpa=7.348 degrees ! Estimated noise=0.353242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132673 Jy ! Component: 100 - total flux cleaned = -0.00156436 Jy ! Component: 150 - total flux cleaned = -0.00175187 Jy ! Component: 200 - total flux cleaned = -0.00191606 Jy ! Total flux subtracted in 200 components = -0.00191606 Jy ! Clean residual min=-0.002175 max=0.002589 Jy/beam ! Clean residual mean=0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.232377 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.232377 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=0.055988Jy sigma=1.318090 ! Fit after self-cal, rms=0.055987Jy sigma=1.318054 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 = -0.000169186 Jy ! Component: 100 - total flux cleaned = -0.000290401 Jy ! Component: 150 - total flux cleaned = -0.000381599 Jy ! Component: 200 - total flux cleaned = -0.000475764 Jy ! Total flux subtracted in 200 components = -0.000475764 Jy ! Clean residual min=-0.002148 max=0.002594 Jy/beam ! Clean residual mean=0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.231902 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.231902 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=0.055986Jy sigma=1.318023 ! Fit after self-cal, rms=0.055986Jy sigma=1.318014 ! 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=0.8397 mas, bmaj=2.015 mas, bpa=-2.651 degrees ! Estimated noise=0.275586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 2.015 at -2.651 degrees (North through East) ! Clean map min=-0.0015266 max=0.22271 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=0.6814 mas, bmaj=1.772 mas, bpa=-4.553 degrees ! Estimated noise=0.431071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172628 Jy ! Component: 100 - total flux cleaned = 0.210289 Jy ! Component: 150 - total flux cleaned = 0.219494 Jy ! Component: 200 - total flux cleaned = 0.223917 Jy ! Total flux subtracted in 200 components = 0.223917 Jy ! Clean residual min=-0.002377 max=0.002403 Jy/beam ! Clean residual mean=0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.223917 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.223917 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.015 mas, bpa=-2.651 degrees ! Estimated noise=0.275586 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 = 0.00385604 Jy ! Component: 100 - total flux cleaned = 0.0061153 Jy ! Component: 150 - total flux cleaned = 0.00754385 Jy ! Component: 200 - total flux cleaned = 0.00816127 Jy ! Total flux subtracted in 200 components = 0.00816127 Jy ! Clean residual min=-0.001742 max=0.001974 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.232078 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.232078 Jy ! Inverting map ! Added new window around map position (43.4, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165016 Jy ! Component: 100 - total flux cleaned = 0.00219577 Jy ! Component: 150 - total flux cleaned = 0.00258224 Jy ! Component: 200 - total flux cleaned = 0.00266091 Jy ! Total flux subtracted in 200 components = 0.00266091 Jy ! Clean residual min=-0.001643 max=0.001745 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.234739 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.234739 Jy ! Inverting map ! Added new window around map position (50, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160099 Jy ! Component: 100 - total flux cleaned = 0.00237125 Jy ! Component: 150 - total flux cleaned = 0.00280945 Jy ! Component: 200 - total flux cleaned = 0.00312597 Jy ! Total flux subtracted in 200 components = 0.00312597 Jy ! Clean residual min=-0.001655 max=0.001498 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.237865 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.237865 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=2.162 mas, bmaj=3.283 mas, bpa=7.348 degrees ! Estimated noise=0.353242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434578 Jy ! Component: 100 - total flux cleaned = 0.000435939 Jy ! Component: 150 - total flux cleaned = 0.000461642 Jy ! Component: 200 - total flux cleaned = 0.000507674 Jy ! Total flux subtracted in 200 components = 0.000507674 Jy ! Clean residual min=-0.001812 max=0.002092 Jy/beam ! Clean residual mean=0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.238373 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 = 8.09237e-05 Jy ! Component: 100 - total flux cleaned = 9.91491e-05 Jy ! Component: 150 - total flux cleaned = 9.86279e-05 Jy ! Component: 200 - total flux cleaned = 9.82366e-05 Jy ! Total flux subtracted in 200 components = 9.82366e-05 Jy ! Clean residual min=-0.001743 max=0.002017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.238471 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.238471 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.015 mas, bpa=-2.651 degrees ! Estimated noise=0.275586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388878 Jy ! Component: 100 - total flux cleaned = 0.000487132 Jy ! Component: 150 - total flux cleaned = 0.00055636 Jy ! Component: 200 - total flux cleaned = 0.00063504 Jy ! Total flux subtracted in 200 components = 0.00063504 Jy ! Clean residual min=-0.001547 max=0.001439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.239106 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.239106 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=0.055909Jy sigma=1.315584 ! Fit after self-cal, rms=0.055903Jy sigma=1.315288 wmodel /scr/pima/bg219b_uvs/J1228+0232_X_map.mod ! Writing 110 model components to file: /scr/pima/bg219b_uvs/J1228+0232_X_map.mod wobs /scr/pima/bg219b_uvs/J1228+0232_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1228+0232_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1228+0232_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1228+0232_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 = -0.000608281 Jy ! Component: 100 - total flux cleaned = -0.000792364 Jy ! Component: 150 - total flux cleaned = -0.000893178 Jy ! Component: 200 - total flux cleaned = -0.00108743 Jy ! Component: 250 - total flux cleaned = -0.00127467 Jy ! Component: 300 - total flux cleaned = -0.00136562 Jy ! Component: 350 - total flux cleaned = -0.00147707 Jy ! Component: 400 - total flux cleaned = -0.00160766 Jy ! Component: 450 - total flux cleaned = -0.0017352 Jy ! Component: 500 - total flux cleaned = -0.00181833 Jy ! Component: 550 - total flux cleaned = -0.0018795 Jy ! Component: 600 - total flux cleaned = -0.00197941 Jy ! Component: 650 - total flux cleaned = -0.00207726 Jy ! Component: 700 - total flux cleaned = -0.00213525 Jy ! Component: 750 - total flux cleaned = -0.00221155 Jy ! Component: 800 - total flux cleaned = -0.00230512 Jy ! Component: 850 - total flux cleaned = -0.00230508 Jy ! Component: 900 - total flux cleaned = -0.00234165 Jy ! Component: 950 - total flux cleaned = -0.0023419 Jy ! Component: 1000 - total flux cleaned = -0.0023069 Jy ! Component: 1050 - total flux cleaned = -0.0022895 Jy ! Component: 1100 - total flux cleaned = -0.00220364 Jy ! Component: 1150 - total flux cleaned = -0.00218664 Jy ! Component: 1200 - total flux cleaned = -0.0021866 Jy ! Component: 1250 - total flux cleaned = -0.00217 Jy ! Component: 1300 - total flux cleaned = -0.00210461 Jy ! Component: 1350 - total flux cleaned = -0.0021048 Jy ! Component: 1400 - total flux cleaned = -0.00212076 Jy ! Component: 1450 - total flux cleaned = -0.00210504 Jy ! Component: 1500 - total flux cleaned = -0.00210501 Jy ! Component: 1550 - total flux cleaned = -0.00213589 Jy ! Component: 1600 - total flux cleaned = -0.00212044 Jy ! Component: 1650 - total flux cleaned = -0.00212046 Jy ! Component: 1700 - total flux cleaned = -0.00218034 Jy ! Component: 1750 - total flux cleaned = -0.00219498 Jy ! Component: 1800 - total flux cleaned = -0.00218028 Jy ! Component: 1850 - total flux cleaned = -0.0021804 Jy ! Component: 1900 - total flux cleaned = -0.00220908 Jy ! Component: 1950 - total flux cleaned = -0.00222334 Jy ! Component: 2000 - total flux cleaned = -0.00222355 Jy ! Component: 2050 - total flux cleaned = -0.00226536 Jy ! Component: 2100 - total flux cleaned = -0.00222391 Jy ! Component: 2150 - total flux cleaned = -0.00223763 Jy ! Component: 2200 - total flux cleaned = -0.00219714 Jy ! Component: 2250 - total flux cleaned = -0.00222425 Jy ! Component: 2300 - total flux cleaned = -0.00221121 Jy ! Component: 2350 - total flux cleaned = -0.00221122 Jy ! Component: 2400 - total flux cleaned = -0.002198 Jy ! Component: 2450 - total flux cleaned = -0.00222384 Jy ! Component: 2500 - total flux cleaned = -0.00219808 Jy ! Component: 2550 - total flux cleaned = -0.00215975 Jy ! Component: 2600 - total flux cleaned = -0.0021598 Jy ! Component: 2650 - total flux cleaned = -0.00214726 Jy ! Component: 2700 - total flux cleaned = -0.00213477 Jy ! Component: 2750 - total flux cleaned = -0.00212236 Jy ! Component: 2800 - total flux cleaned = -0.00211013 Jy ! Component: 2850 - total flux cleaned = -0.00209779 Jy ! Component: 2900 - total flux cleaned = -0.00202485 Jy ! Component: 2950 - total flux cleaned = -0.00201277 Jy ! Component: 3000 - total flux cleaned = -0.0019887 Jy ! Component: 3050 - total flux cleaned = -0.00195299 Jy ! Component: 3100 - total flux cleaned = -0.00191749 Jy ! Component: 3150 - total flux cleaned = -0.0018823 Jy ! Component: 3200 - total flux cleaned = -0.00183577 Jy ! Component: 3250 - total flux cleaned = -0.00182427 Jy ! Component: 3300 - total flux cleaned = -0.00178985 Jy ! Component: 3350 - total flux cleaned = -0.00174418 Jy ! Component: 3400 - total flux cleaned = -0.00172144 Jy ! Component: 3450 - total flux cleaned = -0.00171007 Jy ! Component: 3500 - total flux cleaned = -0.00168768 Jy ! Component: 3550 - total flux cleaned = -0.00168763 Jy ! Component: 3600 - total flux cleaned = -0.00166549 Jy ! Component: 3650 - total flux cleaned = -0.00159947 Jy ! Component: 3700 - total flux cleaned = -0.00162136 Jy ! Component: 3750 - total flux cleaned = -0.00156699 Jy ! Component: 3800 - total flux cleaned = -0.0015563 Jy ! Component: 3850 - total flux cleaned = -0.00152405 Jy ! Component: 3900 - total flux cleaned = -0.00150265 Jy ! Component: 3950 - total flux cleaned = -0.00152391 Jy ! Component: 4000 - total flux cleaned = -0.00150276 Jy ! Component: 4050 - total flux cleaned = -0.00150274 Jy ! Total flux subtracted in 4096 components = -0.00150277 Jy ! Clean residual min=-0.000687 max=0.000653 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.237603 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 400 components and 0.237603 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1228+0232_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 2.015 at -2.651 degrees (North through East) ! Clean map min=-0.0011313 max=0.22191 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1228+0232_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.221907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243418 0.243418 0.486836 0.973672 1.94734 3.89469 7.78938 15.5788 31.1575 62.315 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1232.45 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1228+0232_X_uvs.log closed on Thu Apr 7 01:53:56 2016