! Started logfile: /scr/pima/bg219h_uvs/J0622+3326_X_uvs.log on Thu Apr 7 12:02:51 2016 obs /scr/pima/bg219h_uvs/J0622+3326_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0622+3326_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879675 visibilities/baseline/integration-bin. ! Found source: J0622+3326 ! ! 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 19476 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/bg219h_uvs/J0622+3326_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 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=1.017627Jy sigma=26.249142 ! Fit after self-cal, rms=0.840671Jy sigma=21.638985 ! 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=0.8252 mas, bmaj=1.304 mas, bpa=-5.496 degrees ! Estimated noise=0.473783 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 = 0.119971 Jy ! Component: 100 - total flux cleaned = 0.150728 Jy ! Total flux subtracted in 100 components = 0.150728 Jy ! Clean residual min=-0.004406 max=0.011696 Jy/beam ! Clean residual mean=0.000002 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.150728 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.150728 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=0.063420Jy sigma=1.537539 ! Fit after self-cal, rms=0.063235Jy sigma=1.531910 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124702 Jy ! Component: 100 - total flux cleaned = 0.0188133 Jy ! Total flux subtracted in 100 components = 0.0188133 Jy ! Clean residual min=-0.003659 max=0.005904 Jy/beam ! Clean residual mean=-0.000003 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.169541 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.169541 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=0.060186Jy sigma=1.443871 ! Fit after self-cal, rms=0.060166Jy sigma=1.443275 ! Inverting map ! Added new window around map position (-0.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567797 Jy ! Component: 100 - total flux cleaned = 0.00900182 Jy ! Total flux subtracted in 100 components = 0.00900182 Jy ! Clean residual min=-0.003300 max=0.003370 Jy/beam ! Clean residual mean=-0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.178543 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.178543 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=0.059517Jy sigma=1.424050 ! Fit after self-cal, rms=0.059483Jy sigma=1.423373 ! 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=1.051 mas, bmaj=1.589 mas, bpa=-6.376 degrees ! Estimated noise=0.267324 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 (-0.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407956 Jy ! Component: 100 - total flux cleaned = 0.0066311 Jy ! Component: 150 - total flux cleaned = 0.00841765 Jy ! Component: 200 - total flux cleaned = 0.00972777 Jy ! Total flux subtracted in 200 components = 0.00972777 Jy ! Clean residual min=-0.002370 max=0.002227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.188271 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.188271 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=0.059163Jy sigma=1.414715 ! Fit after self-cal, rms=0.059148Jy sigma=1.414382 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.589 at -6.376 degrees (North through East) ! Clean map min=-0.0022322 max=0.15945 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 1.01 HN 0.95 KP 0.97 ! LA 0.99 MK 1.01 NL 0.99 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.92 KP 0.99 ! LA 0.99 MK 1.04 NL 1.00 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.93 KP 0.99 ! LA 0.98 MK 1.01 NL 0.99 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 0.99 ! LA 0.99 MK 1.03 NL 1.00 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.94 KP 0.98 ! LA 1.01 MK 1.05 NL 1.02 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.95 KP 0.97 ! LA 0.98 MK 1.05 NL 1.02 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.94 KP 1.01 ! LA 1.02 MK 1.01 NL 1.00 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059148Jy sigma=1.414382 ! Fit after self-cal, rms=0.058160Jy sigma=1.407525 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.588 mas, bpa=-6.289 degrees ! Estimated noise=0.266121 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 (50, -35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174588 Jy ! Component: 100 - total flux cleaned = 0.00224299 Jy ! Component: 150 - total flux cleaned = 0.00254191 Jy ! Component: 200 - total flux cleaned = 0.00270448 Jy ! Total flux subtracted in 200 components = 0.00270448 Jy ! Clean residual min=-0.001687 max=0.001780 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.190975 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.190975 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=0.058083Jy sigma=1.405545 ! Fit after self-cal, rms=0.058070Jy sigma=1.405412 ! 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=0.058070Jy sigma=1.405412 ! Fit after self-cal, rms=0.058023Jy sigma=1.403106 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.587 mas, bpa=-6.546 degrees ! Estimated noise=0.26614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666531 Jy ! Component: 100 - total flux cleaned = 0.000895476 Jy ! Component: 150 - total flux cleaned = 0.000971552 Jy ! Component: 200 - total flux cleaned = 0.00106749 Jy ! Total flux subtracted in 200 components = 0.00106749 Jy ! Clean residual min=-0.001620 max=0.001598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.192043 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.192043 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=0.057997Jy sigma=1.402507 ! Fit after self-cal, rms=0.057998Jy sigma=1.402478 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 = 9.76181e-05 Jy ! Component: 100 - total flux cleaned = 0.000163727 Jy ! Component: 150 - total flux cleaned = 0.000224251 Jy ! Component: 200 - total flux cleaned = 0.000262052 Jy ! Total flux subtracted in 200 components = 0.000262052 Jy ! Clean residual min=-0.001610 max=0.001585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.192305 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.192305 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=0.057983Jy sigma=1.402153 ! Fit after self-cal, rms=0.057983Jy sigma=1.402144 ! 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=0.057983Jy sigma=1.402144 ! Fit after self-cal, rms=0.057967Jy sigma=1.402096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.586 mas, bpa=-6.607 degrees ! Estimated noise=0.266178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237163 Jy ! Component: 100 - total flux cleaned = 0.000274264 Jy ! Component: 150 - total flux cleaned = 0.000292168 Jy ! Component: 200 - total flux cleaned = 0.000326448 Jy ! Total flux subtracted in 200 components = 0.000326448 Jy ! Clean residual min=-0.001587 max=0.001536 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.192631 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.192631 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=0.057954Jy sigma=1.401833 ! Fit after self-cal, rms=0.057954Jy sigma=1.401822 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.38088e-05 Jy ! Component: 100 - total flux cleaned = 6.985e-05 Jy ! Component: 150 - total flux cleaned = 7.0255e-05 Jy ! Component: 200 - total flux cleaned = 0.000101021 Jy ! Total flux subtracted in 200 components = 0.000101021 Jy ! Clean residual min=-0.001581 max=0.001519 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.192732 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.192732 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=0.057945Jy sigma=1.401641 ! Fit after self-cal, rms=0.057945Jy sigma=1.401636 ! 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=0.057945Jy sigma=1.401636 ! Fit after self-cal, rms=0.057930Jy sigma=1.401612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=2.624 mas, bpa=-4.788 degrees ! Estimated noise=0.31984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.83005e-05 Jy ! Component: 100 - total flux cleaned = 4.29988e-05 Jy ! Component: 150 - total flux cleaned = 4.33035e-05 Jy ! Component: 200 - total flux cleaned = 2.54826e-05 Jy ! Total flux subtracted in 200 components = 2.54826e-05 Jy ! Clean residual min=-0.001369 max=0.001481 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.192758 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.192758 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=0.057927Jy sigma=1.401556 ! Fit after self-cal, rms=0.057927Jy sigma=1.401548 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 = 1.50596e-05 Jy ! Component: 100 - total flux cleaned = -1.82726e-05 Jy ! Component: 150 - total flux cleaned = -3.39517e-05 Jy ! Component: 200 - total flux cleaned = -2.66745e-05 Jy ! Total flux subtracted in 200 components = -2.66745e-05 Jy ! Clean residual min=-0.001364 max=0.001478 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.192731 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.192731 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=0.057925Jy sigma=1.401513 ! Fit after self-cal, rms=0.057925Jy sigma=1.401507 ! 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=1.055 mas, bmaj=1.586 mas, bpa=-6.662 degrees ! Estimated noise=0.26619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.586 at -6.662 degrees (North through East) ! Clean map min=-0.0014112 max=0.15851 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=0.8285 mas, bmaj=1.304 mas, bpa=-5.76 degrees ! Estimated noise=0.472522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119604 Jy ! Component: 100 - total flux cleaned = 0.150505 Jy ! Component: 150 - total flux cleaned = 0.162946 Jy ! Component: 200 - total flux cleaned = 0.170164 Jy ! Total flux subtracted in 200 components = 0.170164 Jy ! Clean residual min=-0.003449 max=0.003851 Jy/beam ! Clean residual mean=-0.000003 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.170164 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.170164 Jy ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.586 mas, bpa=-6.662 degrees ! Estimated noise=0.26619 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 = 0.00695094 Jy ! Component: 100 - total flux cleaned = 0.0109533 Jy ! Component: 150 - total flux cleaned = 0.0137487 Jy ! Component: 200 - total flux cleaned = 0.0158933 Jy ! Total flux subtracted in 200 components = 0.0158933 Jy ! Clean residual min=-0.001844 max=0.001620 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.186057 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.186057 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=2.173 mas, bmaj=2.624 mas, bpa=-4.788 degrees ! Estimated noise=0.31984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252252 Jy ! Component: 100 - total flux cleaned = 0.00401408 Jy ! Component: 150 - total flux cleaned = 0.00502312 Jy ! Component: 200 - total flux cleaned = 0.00533049 Jy ! Total flux subtracted in 200 components = 0.00533049 Jy ! Clean residual min=-0.001447 max=0.001469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.191387 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 = 0.000243025 Jy ! Component: 100 - total flux cleaned = 0.000418063 Jy ! Component: 150 - total flux cleaned = 0.000598869 Jy ! Component: 200 - total flux cleaned = 0.000743893 Jy ! Total flux subtracted in 200 components = 0.000743893 Jy ! Clean residual min=-0.001397 max=0.001470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.192131 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 87 components and 0.192131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.586 mas, bpa=-6.662 degrees ! Estimated noise=0.26619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391938 Jy ! Component: 100 - total flux cleaned = 0.000534673 Jy ! Component: 150 - total flux cleaned = 0.000586061 Jy ! Component: 200 - total flux cleaned = 0.000609392 Jy ! Total flux subtracted in 200 components = 0.000609392 Jy ! Clean residual min=-0.001604 max=0.001535 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.192741 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.192741 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=0.057947Jy sigma=1.401980 ! Fit after self-cal, rms=0.057941Jy sigma=1.401883 wmodel /scr/pima/bg219h_uvs/J0622+3326_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219h_uvs/J0622+3326_X_map.mod wobs /scr/pima/bg219h_uvs/J0622+3326_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0622+3326_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0622+3326_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0622+3326_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 = -0.000240164 Jy ! Component: 100 - total flux cleaned = -0.000296376 Jy ! Component: 150 - total flux cleaned = -0.000245798 Jy ! Component: 200 - total flux cleaned = -0.000197087 Jy ! Component: 250 - total flux cleaned = -0.000196997 Jy ! Component: 300 - total flux cleaned = -0.000197484 Jy ! Component: 350 - total flux cleaned = -0.000263019 Jy ! Component: 400 - total flux cleaned = -0.000220854 Jy ! Component: 450 - total flux cleaned = -0.000159458 Jy ! Component: 500 - total flux cleaned = -8.02237e-05 Jy ! Component: 550 - total flux cleaned = -6.1034e-05 Jy ! Component: 600 - total flux cleaned = -2.31844e-05 Jy ! Component: 650 - total flux cleaned = 3.25891e-05 Jy ! Component: 700 - total flux cleaned = 1.39657e-05 Jy ! Component: 750 - total flux cleaned = -3.87777e-06 Jy ! Component: 800 - total flux cleaned = -2.14427e-05 Jy ! Component: 850 - total flux cleaned = 1.32594e-05 Jy ! Component: 900 - total flux cleaned = 3.01189e-05 Jy ! Component: 950 - total flux cleaned = 1.35169e-05 Jy ! Component: 1000 - total flux cleaned = 4.6272e-05 Jy ! Component: 1050 - total flux cleaned = 3.03703e-05 Jy ! Component: 1100 - total flux cleaned = 6.20668e-05 Jy ! Component: 1150 - total flux cleaned = 4.63145e-05 Jy ! Component: 1200 - total flux cleaned = 2.1648e-07 Jy ! Component: 1250 - total flux cleaned = 1.45687e-07 Jy ! Component: 1300 - total flux cleaned = 3.00401e-05 Jy ! Component: 1350 - total flux cleaned = -1.42407e-05 Jy ! Component: 1400 - total flux cleaned = -1.42122e-05 Jy ! Component: 1450 - total flux cleaned = 1.45671e-05 Jy ! Component: 1500 - total flux cleaned = 4.27135e-05 Jy ! Component: 1550 - total flux cleaned = 4.26225e-05 Jy ! Component: 1600 - total flux cleaned = 7.01285e-05 Jy ! Component: 1650 - total flux cleaned = 8.37861e-05 Jy ! Component: 1700 - total flux cleaned = 0.000124042 Jy ! Component: 1750 - total flux cleaned = 9.70253e-05 Jy ! Component: 1800 - total flux cleaned = 9.69269e-05 Jy ! Component: 1850 - total flux cleaned = 0.00011014 Jy ! Component: 1900 - total flux cleaned = 0.000123082 Jy ! Component: 1950 - total flux cleaned = 8.484e-05 Jy ! Component: 2000 - total flux cleaned = 0.000110186 Jy ! Component: 2050 - total flux cleaned = 9.75239e-05 Jy ! Component: 2100 - total flux cleaned = 0.000110031 Jy ! Component: 2150 - total flux cleaned = 7.32357e-05 Jy ! Component: 2200 - total flux cleaned = 9.75223e-05 Jy ! Component: 2250 - total flux cleaned = 6.13254e-05 Jy ! Component: 2300 - total flux cleaned = 3.75496e-05 Jy ! Component: 2350 - total flux cleaned = 3.76793e-05 Jy ! Component: 2400 - total flux cleaned = 6.09536e-05 Jy ! Component: 2450 - total flux cleaned = 1.44901e-05 Jy ! Component: 2500 - total flux cleaned = 3.02375e-06 Jy ! Component: 2550 - total flux cleaned = 1.47524e-05 Jy ! Component: 2600 - total flux cleaned = -7.92802e-06 Jy ! Component: 2650 - total flux cleaned = -7.78279e-06 Jy ! Component: 2700 - total flux cleaned = -3.00099e-05 Jy ! Component: 2750 - total flux cleaned = 3.63202e-05 Jy ! Component: 2800 - total flux cleaned = 9.12249e-05 Jy ! Component: 2850 - total flux cleaned = 0.000134805 Jy ! Component: 2900 - total flux cleaned = 0.000156435 Jy ! Component: 2950 - total flux cleaned = 0.000199363 Jy ! Component: 3000 - total flux cleaned = 0.000220723 Jy ! Component: 3050 - total flux cleaned = 0.000284291 Jy ! Component: 3100 - total flux cleaned = 0.000347363 Jy ! Component: 3150 - total flux cleaned = 0.00037866 Jy ! Component: 3200 - total flux cleaned = 0.000451329 Jy ! Component: 3250 - total flux cleaned = 0.000471886 Jy ! Component: 3300 - total flux cleaned = 0.000533395 Jy ! Component: 3350 - total flux cleaned = 0.00057415 Jy ! Component: 3400 - total flux cleaned = 0.000604615 Jy ! Component: 3450 - total flux cleaned = 0.00069516 Jy ! Component: 3500 - total flux cleaned = 0.000705046 Jy ! Component: 3550 - total flux cleaned = 0.000764535 Jy ! Component: 3600 - total flux cleaned = 0.000833643 Jy ! Component: 3650 - total flux cleaned = 0.000882668 Jy ! Component: 3700 - total flux cleaned = 0.000902221 Jy ! Component: 3750 - total flux cleaned = 0.00094115 Jy ! Component: 3800 - total flux cleaned = 0.00096049 Jy ! Component: 3850 - total flux cleaned = 0.0010278 Jy ! Component: 3900 - total flux cleaned = 0.00108503 Jy ! Component: 3950 - total flux cleaned = 0.00110402 Jy ! Component: 4000 - total flux cleaned = 0.00116068 Jy ! Component: 4050 - total flux cleaned = 0.00117001 Jy ! Total flux subtracted in 4096 components = 0.00123552 Jy ! Clean residual min=-0.000587 max=0.000587 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.193976 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 380 components and 0.193976 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0622+3326_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.586 at -6.662 degrees (North through East) ! Clean map min=-0.0011956 max=0.15837 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0622+3326_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.158373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290498 0.290498 0.580997 1.16199 2.32399 4.64797 9.29595 18.5919 37.1838 74.3676 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1032.71 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0622+3326_X_uvs.log closed on Thu Apr 7 12:02:55 2016