! Started logfile: /scr/pima/bg219i_uvs/J0502+3849_X_uvs.log on Wed Apr 6 23:31:59 2016 obs /scr/pima/bg219i_uvs/J0502+3849_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0502+3849_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903073 visibilities/baseline/integration-bin. ! Found source: J0502+3849 ! ! 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 22920 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/J0502+3849_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.009486Jy sigma=24.982047 ! Fit after self-cal, rms=0.886522Jy sigma=21.845127 ! 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=0.7999 mas, bmaj=1.177 mas, bpa=-7.136 degrees ! Estimated noise=0.469612 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 = 0.0852347 Jy ! Component: 100 - total flux cleaned = 0.109138 Jy ! Total flux subtracted in 100 components = 0.109138 Jy ! Clean residual min=-0.005673 max=0.010337 Jy/beam ! Clean residual mean=-0.000000 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.109138 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.109138 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=0.068281Jy sigma=1.524633 ! Fit after self-cal, rms=0.068062Jy sigma=1.518838 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117046 Jy ! Component: 100 - total flux cleaned = 0.0176316 Jy ! Total flux subtracted in 100 components = 0.0176316 Jy ! Clean residual min=-0.003900 max=0.004618 Jy/beam ! Clean residual mean=-0.000003 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.12677 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.12677 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=0.065782Jy sigma=1.435548 ! Fit after self-cal, rms=0.065753Jy sigma=1.434738 ! 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=1.016 mas, bmaj=1.462 mas, bpa=-7.899 degrees ! Estimated noise=0.258615 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 (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599119 Jy ! Component: 100 - total flux cleaned = 0.00872617 Jy ! Component: 150 - total flux cleaned = 0.0102077 Jy ! Component: 200 - total flux cleaned = 0.0107885 Jy ! Total flux subtracted in 200 components = 0.0107885 Jy ! Clean residual min=-0.002583 max=0.003566 Jy/beam ! Clean residual mean=-0.000007 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.137558 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.137558 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=0.065414Jy sigma=1.416372 ! Fit after self-cal, rms=0.065391Jy sigma=1.415433 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.462 at -7.899 degrees (North through East) ! Clean map min=-0.0022558 max=0.11504 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 1.10 HN 0.99 KP 0.99 ! LA 0.98 MK 1.03 NL 0.98 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.00 KP 0.97 ! LA 0.93 MK 1.02 NL 0.98 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.95 KP 1.00 ! LA 0.94 MK 1.01 NL 0.99 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 0.95 KP 0.97 ! LA 0.96 MK 1.01 NL 1.00 OV 0.93 ! PT 0.99 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.98 KP 1.00 ! LA 0.96 MK 0.98 NL 1.02 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.01 KP 0.99 ! LA 0.97 MK 1.00 NL 1.00 OV 0.93 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.96 KP 0.97 ! LA 0.96 MK 1.01 NL 0.99 OV 0.94 ! PT 1.01 SC 1.05 ! ! ! 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=0.065391Jy sigma=1.415433 ! Fit after self-cal, rms=0.066540Jy sigma=1.405129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.473 mas, bpa=-8.461 degrees ! Estimated noise=0.256156 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 = -0.000525883 Jy ! Component: 100 - total flux cleaned = -0.000657296 Jy ! Component: 150 - total flux cleaned = -0.000722709 Jy ! Component: 200 - total flux cleaned = -0.000723926 Jy ! Total flux subtracted in 200 components = -0.000723926 Jy ! Clean residual min=-0.002038 max=0.002222 Jy/beam ! Clean residual mean=-0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.136834 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.136834 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=0.066482Jy sigma=1.404029 ! Fit after self-cal, rms=0.066546Jy sigma=1.403825 ! 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=0.066546Jy sigma=1.403825 ! Fit after self-cal, rms=0.067028Jy sigma=1.398034 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.472 mas, bpa=-8.636 degrees ! Estimated noise=0.255052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000766519 Jy ! Component: 100 - total flux cleaned = -0.000867027 Jy ! Component: 150 - total flux cleaned = -0.000942147 Jy ! Component: 200 - total flux cleaned = -0.000925365 Jy ! Total flux subtracted in 200 components = -0.000925365 Jy ! Clean residual min=-0.001743 max=0.001875 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.135909 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.135909 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=0.066995Jy sigma=1.397630 ! Fit after self-cal, rms=0.067017Jy sigma=1.397504 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 = 3.36007e-05 Jy ! Component: 100 - total flux cleaned = 2.79971e-06 Jy ! Component: 150 - total flux cleaned = 1.5297e-05 Jy ! Component: 200 - total flux cleaned = 1.48613e-05 Jy ! Total flux subtracted in 200 components = 1.48613e-05 Jy ! Clean residual min=-0.001744 max=0.001855 Jy/beam ! Clean residual mean=-0.000007 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.135924 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.135924 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=0.067010Jy sigma=1.397330 ! Fit after self-cal, rms=0.067008Jy sigma=1.397306 ! 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=0.067008Jy sigma=1.397306 ! Fit after self-cal, rms=0.066713Jy sigma=1.397096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.473 mas, bpa=-8.757 degrees ! Estimated noise=0.253851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000708556 Jy ! Component: 100 - total flux cleaned = -0.000727873 Jy ! Component: 150 - total flux cleaned = -0.000716138 Jy ! Component: 200 - total flux cleaned = -0.000716285 Jy ! Total flux subtracted in 200 components = -0.000716285 Jy ! Clean residual min=-0.001686 max=0.001904 Jy/beam ! Clean residual mean=-0.000007 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.135208 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.135208 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=0.066697Jy sigma=1.397012 ! Fit after self-cal, rms=0.066696Jy sigma=1.396991 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 (50.8, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155703 Jy ! Component: 100 - total flux cleaned = 0.00188764 Jy ! Component: 150 - total flux cleaned = 0.00198236 Jy ! Component: 200 - total flux cleaned = 0.00204379 Jy ! Total flux subtracted in 200 components = 0.00204379 Jy ! Clean residual min=-0.001814 max=0.001586 Jy/beam ! Clean residual mean=-0.000007 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.137251 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.137251 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=0.066641Jy sigma=1.396054 ! Fit after self-cal, rms=0.066638Jy sigma=1.395904 ! 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=0.066638Jy sigma=1.395904 ! Fit after self-cal, rms=0.067579Jy sigma=1.393577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=2.52 mas, bpa=-7.676 degrees ! Estimated noise=0.319055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463002 Jy ! Component: 100 - total flux cleaned = -0.000464696 Jy ! Component: 150 - total flux cleaned = -0.000452704 Jy ! Component: 200 - total flux cleaned = -0.00048291 Jy ! Total flux subtracted in 200 components = -0.00048291 Jy ! Clean residual min=-0.001685 max=0.001600 Jy/beam ! Clean residual mean=-0.000011 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.136768 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.136768 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=0.067572Jy sigma=1.393523 ! Fit after self-cal, rms=0.067595Jy sigma=1.393470 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 = -7.84169e-06 Jy ! Component: 100 - total flux cleaned = 1.10577e-07 Jy ! Component: 150 - total flux cleaned = 7.78887e-06 Jy ! Component: 200 - total flux cleaned = 7.66399e-06 Jy ! Total flux subtracted in 200 components = 7.66399e-06 Jy ! Clean residual min=-0.001673 max=0.001644 Jy/beam ! Clean residual mean=-0.000011 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.136776 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.136776 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=0.067594Jy sigma=1.393463 ! Fit after self-cal, rms=0.067593Jy sigma=1.393456 ! 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=1.029 mas, bmaj=1.471 mas, bpa=-8.714 degrees ! Estimated noise=0.253418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.471 at -8.714 degrees (North through East) ! Clean map min=-0.0013929 max=0.11248 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=0.8077 mas, bmaj=1.181 mas, bpa=-8.019 degrees ! Estimated noise=0.464093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839914 Jy ! Component: 100 - total flux cleaned = 0.108057 Jy ! Component: 150 - total flux cleaned = 0.119084 Jy ! Component: 200 - total flux cleaned = 0.12478 Jy ! Total flux subtracted in 200 components = 0.12478 Jy ! Clean residual min=-0.002901 max=0.003282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.12478 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.12478 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.471 mas, bpa=-8.714 degrees ! Estimated noise=0.253418 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 = 0.00481136 Jy ! Component: 100 - total flux cleaned = 0.00726217 Jy ! Component: 150 - total flux cleaned = 0.00874408 Jy ! Component: 200 - total flux cleaned = 0.00955307 Jy ! Total flux subtracted in 200 components = 0.00955307 Jy ! Clean residual min=-0.001610 max=0.001481 Jy/beam ! Clean residual mean=-0.000005 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.134333 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.134333 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=2.181 mas, bmaj=2.52 mas, bpa=-7.676 degrees ! Estimated noise=0.319055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963789 Jy ! Component: 100 - total flux cleaned = 0.00133957 Jy ! Component: 150 - total flux cleaned = 0.00162493 Jy ! Component: 200 - total flux cleaned = 0.0018291 Jy ! Total flux subtracted in 200 components = 0.0018291 Jy ! Clean residual min=-0.001666 max=0.001701 Jy/beam ! Clean residual mean=-0.000011 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.136162 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 = 0.00013673 Jy ! Component: 100 - total flux cleaned = 0.000204209 Jy ! Component: 150 - total flux cleaned = 0.000243906 Jy ! Component: 200 - total flux cleaned = 0.000288571 Jy ! Total flux subtracted in 200 components = 0.000288571 Jy ! Clean residual min=-0.001651 max=0.001707 Jy/beam ! Clean residual mean=-0.000011 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.136451 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 0.136451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.471 mas, bpa=-8.714 degrees ! Estimated noise=0.253418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16342e-05 Jy ! Component: 100 - total flux cleaned = 3.93308e-05 Jy ! Component: 150 - total flux cleaned = 1.55546e-05 Jy ! Component: 200 - total flux cleaned = 3.68244e-05 Jy ! Total flux subtracted in 200 components = 3.68244e-05 Jy ! Clean residual min=-0.001560 max=0.001372 Jy/beam ! Clean residual mean=-0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.136487 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.136487 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=0.067613Jy sigma=1.393983 ! Fit after self-cal, rms=0.067594Jy sigma=1.393461 wmodel /scr/pima/bg219i_uvs/J0502+3849_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219i_uvs/J0502+3849_X_map.mod wobs /scr/pima/bg219i_uvs/J0502+3849_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0502+3849_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0502+3849_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0502+3849_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 = -0.000340959 Jy ! Component: 100 - total flux cleaned = -0.000516495 Jy ! Component: 150 - total flux cleaned = -0.000611755 Jy ! Component: 200 - total flux cleaned = -0.000588841 Jy ! Component: 250 - total flux cleaned = -0.000589126 Jy ! Component: 300 - total flux cleaned = -0.000610356 Jy ! Component: 350 - total flux cleaned = -0.000672883 Jy ! Component: 400 - total flux cleaned = -0.000693265 Jy ! Component: 450 - total flux cleaned = -0.000693149 Jy ! Component: 500 - total flux cleaned = -0.000732055 Jy ! Component: 550 - total flux cleaned = -0.000654931 Jy ! Component: 600 - total flux cleaned = -0.000617164 Jy ! Component: 650 - total flux cleaned = -0.000580485 Jy ! Component: 700 - total flux cleaned = -0.000562155 Jy ! Component: 750 - total flux cleaned = -0.000490549 Jy ! Component: 800 - total flux cleaned = -0.000455377 Jy ! Component: 850 - total flux cleaned = -0.000472816 Jy ! Component: 900 - total flux cleaned = -0.000472403 Jy ! Component: 950 - total flux cleaned = -0.000421574 Jy ! Component: 1000 - total flux cleaned = -0.000421308 Jy ! Component: 1050 - total flux cleaned = -0.000372195 Jy ! Component: 1100 - total flux cleaned = -0.000420905 Jy ! Component: 1150 - total flux cleaned = -0.000452951 Jy ! Component: 1200 - total flux cleaned = -0.000453024 Jy ! Component: 1250 - total flux cleaned = -0.000468841 Jy ! Component: 1300 - total flux cleaned = -0.000499754 Jy ! Component: 1350 - total flux cleaned = -0.000515146 Jy ! Component: 1400 - total flux cleaned = -0.000590582 Jy ! Component: 1450 - total flux cleaned = -0.00066521 Jy ! Component: 1500 - total flux cleaned = -0.00066525 Jy ! Component: 1550 - total flux cleaned = -0.000694506 Jy ! Component: 1600 - total flux cleaned = -0.000752313 Jy ! Component: 1650 - total flux cleaned = -0.000737859 Jy ! Component: 1700 - total flux cleaned = -0.00079471 Jy ! Component: 1750 - total flux cleaned = -0.000836925 Jy ! Component: 1800 - total flux cleaned = -0.000892729 Jy ! Component: 1850 - total flux cleaned = -0.000878772 Jy ! Component: 1900 - total flux cleaned = -0.000933686 Jy ! Component: 1950 - total flux cleaned = -0.000960831 Jy ! Component: 2000 - total flux cleaned = -0.0010146 Jy ! Component: 2050 - total flux cleaned = -0.00108139 Jy ! Component: 2100 - total flux cleaned = -0.0011211 Jy ! Component: 2150 - total flux cleaned = -0.00118678 Jy ! Component: 2200 - total flux cleaned = -0.00129092 Jy ! Component: 2250 - total flux cleaned = -0.00130392 Jy ! Component: 2300 - total flux cleaned = -0.00136817 Jy ! Component: 2350 - total flux cleaned = -0.00141916 Jy ! Component: 2400 - total flux cleaned = -0.00143197 Jy ! Component: 2450 - total flux cleaned = -0.00150735 Jy ! Component: 2500 - total flux cleaned = -0.00154481 Jy ! Component: 2550 - total flux cleaned = -0.00159422 Jy ! Component: 2600 - total flux cleaned = -0.00159433 Jy ! Component: 2650 - total flux cleaned = -0.00164298 Jy ! Component: 2700 - total flux cleaned = -0.00169145 Jy ! Component: 2750 - total flux cleaned = -0.00169142 Jy ! Component: 2800 - total flux cleaned = -0.00173921 Jy ! Component: 2850 - total flux cleaned = -0.00173928 Jy ! Component: 2900 - total flux cleaned = -0.00173933 Jy ! Component: 2950 - total flux cleaned = -0.00175105 Jy ! Component: 3000 - total flux cleaned = -0.00179785 Jy ! Component: 3050 - total flux cleaned = -0.0017978 Jy ! Component: 3100 - total flux cleaned = -0.00184381 Jy ! Component: 3150 - total flux cleaned = -0.00182098 Jy ! Component: 3200 - total flux cleaned = -0.00186643 Jy ! Component: 3250 - total flux cleaned = -0.00186647 Jy ! Component: 3300 - total flux cleaned = -0.00188893 Jy ! Component: 3350 - total flux cleaned = -0.0018889 Jy ! Component: 3400 - total flux cleaned = -0.00188886 Jy ! Component: 3450 - total flux cleaned = -0.00191094 Jy ! Component: 3500 - total flux cleaned = -0.00187795 Jy ! Component: 3550 - total flux cleaned = -0.00189985 Jy ! Component: 3600 - total flux cleaned = -0.00186724 Jy ! Component: 3650 - total flux cleaned = -0.00187809 Jy ! Component: 3700 - total flux cleaned = -0.0018996 Jy ! Component: 3750 - total flux cleaned = -0.00189974 Jy ! Component: 3800 - total flux cleaned = -0.00188906 Jy ! Component: 3850 - total flux cleaned = -0.00191027 Jy ! Component: 3900 - total flux cleaned = -0.00192081 Jy ! Component: 3950 - total flux cleaned = -0.00191029 Jy ! Component: 4000 - total flux cleaned = -0.00194155 Jy ! Component: 4050 - total flux cleaned = -0.00194152 Jy ! Total flux subtracted in 4096 components = -0.00190007 Jy ! Clean residual min=-0.000684 max=0.000665 Jy/beam ! Clean residual mean=-0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.134587 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 392 components and 0.134587 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0502+3849_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 1.471 at -8.714 degrees (North through East) ! Clean map min=-0.0010385 max=0.112 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0502+3849_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172292 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.461477 0.461477 0.922954 1.84591 3.69182 7.38363 14.7673 29.5345 59.0691 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 650.086 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0502+3849_X_uvs.log closed on Wed Apr 6 23:32:04 2016