! Started logfile: /scr/pima/bg219i_uvs/J2238+2749_X_uvs.log on Wed Apr 6 23:59:10 2016 obs /scr/pima/bg219i_uvs/J2238+2749_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2238+2749_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.826543 visibilities/baseline/integration-bin. ! Found source: J2238+2749 ! ! 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 16068 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/J2238+2749_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 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=1.057895Jy sigma=24.031249 ! Fit after self-cal, rms=0.694721Jy sigma=15.818597 ! 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=0.8548 mas, bmaj=1.303 mas, bpa=-8.315 degrees ! Estimated noise=0.577027 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 = 0.238358 Jy ! Component: 100 - total flux cleaned = 0.290336 Jy ! Total flux subtracted in 100 components = 0.290336 Jy ! Clean residual min=-0.005280 max=0.014499 Jy/beam ! Clean residual mean=-0.000002 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.290336 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.290336 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=0.065052Jy sigma=1.411474 ! Fit after self-cal, rms=0.065026Jy sigma=1.411240 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125153 Jy ! Component: 100 - total flux cleaned = 0.0177923 Jy ! Total flux subtracted in 100 components = 0.0177923 Jy ! Clean residual min=-0.004005 max=0.004064 Jy/beam ! Clean residual mean=-0.000001 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.308128 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.308128 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=0.062412Jy sigma=1.341233 ! Fit after self-cal, rms=0.062400Jy sigma=1.340834 ! 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=1.048 mas, bmaj=1.557 mas, bpa=-8.796 degrees ! Estimated noise=0.349264 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 = 0.00343398 Jy ! Component: 100 - total flux cleaned = 0.0050407 Jy ! Component: 150 - total flux cleaned = 0.00601182 Jy ! Component: 200 - total flux cleaned = 0.00662512 Jy ! Total flux subtracted in 200 components = 0.00662512 Jy ! Clean residual min=-0.002747 max=0.002636 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.314753 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.314753 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=0.062251Jy sigma=1.335786 ! Fit after self-cal, rms=0.062252Jy sigma=1.335741 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.557 at -8.796 degrees (North through East) ! Clean map min=-0.0025602 max=0.30773 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 1.02 HN 1.01 KP 1.00 ! LA 0.98 MK 1.03 NL 1.02 OV 0.98 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.02 ! LA 0.96 MK 1.01 NL 1.01 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.01 ! LA 1.00 MK 1.01 NL 1.01 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.00 ! LA 0.98 MK 1.04 NL 1.00 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.99 KP 1.00 ! LA 0.99 MK 0.99 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 1.00 ! LA 0.98 MK 1.03 NL 1.00 OV 0.97 ! 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=0.062252Jy sigma=1.335741 ! Fit after self-cal, rms=0.062110Jy sigma=1.326058 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.56 mas, bpa=-8.617 degrees ! Estimated noise=0.349198 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 = -0.000760732 Jy ! Component: 100 - total flux cleaned = -0.000779235 Jy ! Component: 150 - total flux cleaned = -0.000794494 Jy ! Component: 200 - total flux cleaned = -0.000807273 Jy ! Total flux subtracted in 200 components = -0.000807273 Jy ! Clean residual min=-0.002222 max=0.002105 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.313946 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.313946 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=0.062097Jy sigma=1.325785 ! Fit after self-cal, rms=0.062105Jy sigma=1.325756 ! 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=0.062105Jy sigma=1.325756 ! Fit after self-cal, rms=0.062055Jy sigma=1.321916 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.559 mas, bpa=-8.804 degrees ! Estimated noise=0.349016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016942 Jy ! Component: 100 - total flux cleaned = 0.000185602 Jy ! Component: 150 - total flux cleaned = 0.000162875 Jy ! Component: 200 - total flux cleaned = 0.000133302 Jy ! Total flux subtracted in 200 components = 0.000133302 Jy ! Clean residual min=-0.002033 max=0.001906 Jy/beam ! Clean residual mean=-0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.314079 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.314079 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=0.062048Jy sigma=1.321813 ! Fit after self-cal, rms=0.062052Jy sigma=1.321799 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 = 1.32962e-05 Jy ! Component: 100 - total flux cleaned = -1.36224e-05 Jy ! Component: 150 - total flux cleaned = -3.75142e-05 Jy ! Component: 200 - total flux cleaned = -5.94402e-05 Jy ! Total flux subtracted in 200 components = -5.94402e-05 Jy ! Clean residual min=-0.002029 max=0.001899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.31402 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.31402 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=0.062049Jy sigma=1.321756 ! Fit after self-cal, rms=0.062050Jy sigma=1.321750 ! 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=0.062050Jy sigma=1.321750 ! Fit after self-cal, rms=0.062053Jy sigma=1.321715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.558 mas, bpa=-8.873 degrees ! Estimated noise=0.348996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.43726e-05 Jy ! Component: 100 - total flux cleaned = 7.50259e-05 Jy ! Component: 150 - total flux cleaned = 4.91195e-05 Jy ! Component: 200 - total flux cleaned = 2.56733e-05 Jy ! Total flux subtracted in 200 components = 2.56733e-05 Jy ! Clean residual min=-0.002028 max=0.001889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.314046 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.314046 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=0.062049Jy sigma=1.321659 ! Fit after self-cal, rms=0.062050Jy sigma=1.321653 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 = 1.19094e-07 Jy ! Component: 100 - total flux cleaned = -2.26667e-05 Jy ! Component: 150 - total flux cleaned = -4.30253e-05 Jy ! Component: 200 - total flux cleaned = -6.16545e-05 Jy ! Total flux subtracted in 200 components = -6.16545e-05 Jy ! Clean residual min=-0.002024 max=0.001884 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.313984 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.313984 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=0.062048Jy sigma=1.321623 ! Fit after self-cal, rms=0.062048Jy sigma=1.321618 ! 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=0.062048Jy sigma=1.321618 ! Fit after self-cal, rms=0.062057Jy sigma=1.321600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=2.581 mas, bpa=-2.439 degrees ! Estimated noise=0.427261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298271 Jy ! Component: 100 - total flux cleaned = -0.000313582 Jy ! Component: 150 - total flux cleaned = -0.000314275 Jy ! Component: 200 - total flux cleaned = -0.000320058 Jy ! Total flux subtracted in 200 components = -0.000320058 Jy ! Clean residual min=-0.002355 max=0.001929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.313664 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.313664 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=0.062056Jy sigma=1.321582 ! Fit after self-cal, rms=0.062056Jy sigma=1.321574 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 = -7.97736e-06 Jy ! Component: 100 - total flux cleaned = -1.29135e-05 Jy ! Component: 150 - total flux cleaned = -1.29532e-05 Jy ! Component: 200 - total flux cleaned = -1.76366e-05 Jy ! Total flux subtracted in 200 components = -1.76366e-05 Jy ! Clean residual min=-0.002350 max=0.001943 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.313646 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.313646 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=0.062056Jy sigma=1.321572 ! Fit after self-cal, rms=0.062056Jy sigma=1.321570 ! 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=1.051 mas, bmaj=1.558 mas, bpa=-8.917 degrees ! Estimated noise=0.349001 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.558 at -8.917 degrees (North through East) ! Clean map min=-0.0019304 max=0.30756 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=0.8584 mas, bmaj=1.302 mas, bpa=-8.226 degrees ! Estimated noise=0.578756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239049 Jy ! Component: 100 - total flux cleaned = 0.291258 Jy ! Component: 150 - total flux cleaned = 0.303506 Jy ! Component: 200 - total flux cleaned = 0.308301 Jy ! Total flux subtracted in 200 components = 0.308301 Jy ! Clean residual min=-0.003419 max=0.003552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.3083 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.3083 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.558 mas, bpa=-8.917 degrees ! Estimated noise=0.349001 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 = 0.00323495 Jy ! Component: 100 - total flux cleaned = 0.00447368 Jy ! Component: 150 - total flux cleaned = 0.00511834 Jy ! Component: 200 - total flux cleaned = 0.00540081 Jy ! Total flux subtracted in 200 components = 0.00540081 Jy ! Clean residual min=-0.002035 max=0.001820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.313701 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.313701 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=2.133 mas, bmaj=2.581 mas, bpa=-2.439 degrees ! Estimated noise=0.427261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158776 Jy ! Component: 100 - total flux cleaned = -0.000158126 Jy ! Component: 150 - total flux cleaned = -0.000141627 Jy ! Component: 200 - total flux cleaned = -0.000141791 Jy ! Total flux subtracted in 200 components = -0.000141791 Jy ! Clean residual min=-0.002340 max=0.001938 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.313559 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 = -4.73602e-06 Jy ! Component: 100 - total flux cleaned = -4.78588e-06 Jy ! Component: 150 - total flux cleaned = -9.04817e-06 Jy ! Component: 200 - total flux cleaned = -1.31475e-05 Jy ! Total flux subtracted in 200 components = -1.31475e-05 Jy ! Clean residual min=-0.002337 max=0.001942 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.313546 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.313546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.558 mas, bpa=-8.917 degrees ! Estimated noise=0.349001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.09809e-05 Jy ! Component: 100 - total flux cleaned = 8.97275e-05 Jy ! Component: 150 - total flux cleaned = 8.98964e-05 Jy ! Component: 200 - total flux cleaned = 8.31794e-05 Jy ! Total flux subtracted in 200 components = 8.31794e-05 Jy ! Clean residual min=-0.002051 max=0.001847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.31363 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.31363 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=0.062061Jy sigma=1.321671 ! Fit after self-cal, rms=0.062062Jy sigma=1.321653 wmodel /scr/pima/bg219i_uvs/J2238+2749_X_map.mod ! Writing 32 model components to file: /scr/pima/bg219i_uvs/J2238+2749_X_map.mod wobs /scr/pima/bg219i_uvs/J2238+2749_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2238+2749_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2238+2749_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2238+2749_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 = -0.000682978 Jy ! Component: 100 - total flux cleaned = -0.00095139 Jy ! Component: 150 - total flux cleaned = -0.00126629 Jy ! Component: 200 - total flux cleaned = -0.0015063 Jy ! Component: 250 - total flux cleaned = -0.00156465 Jy ! Component: 300 - total flux cleaned = -0.00167627 Jy ! Component: 350 - total flux cleaned = -0.00178479 Jy ! Component: 400 - total flux cleaned = -0.00186418 Jy ! Component: 450 - total flux cleaned = -0.0019675 Jy ! Component: 500 - total flux cleaned = -0.00201824 Jy ! Component: 550 - total flux cleaned = -0.002117 Jy ! Component: 600 - total flux cleaned = -0.00223635 Jy ! Component: 650 - total flux cleaned = -0.00230643 Jy ! Component: 700 - total flux cleaned = -0.00239847 Jy ! Component: 750 - total flux cleaned = -0.00248886 Jy ! Component: 800 - total flux cleaned = -0.00257828 Jy ! Component: 850 - total flux cleaned = -0.00264356 Jy ! Component: 900 - total flux cleaned = -0.00270786 Jy ! Component: 950 - total flux cleaned = -0.00272909 Jy ! Component: 1000 - total flux cleaned = -0.00275009 Jy ! Component: 1050 - total flux cleaned = -0.00281146 Jy ! Component: 1100 - total flux cleaned = -0.00285174 Jy ! Component: 1150 - total flux cleaned = -0.00285175 Jy ! Component: 1200 - total flux cleaned = -0.00289155 Jy ! Component: 1250 - total flux cleaned = -0.0029305 Jy ! Component: 1300 - total flux cleaned = -0.00300706 Jy ! Component: 1350 - total flux cleaned = -0.00302572 Jy ! Component: 1400 - total flux cleaned = -0.00308181 Jy ! Component: 1450 - total flux cleaned = -0.00306363 Jy ! Component: 1500 - total flux cleaned = -0.00315459 Jy ! Component: 1550 - total flux cleaned = -0.00320844 Jy ! Component: 1600 - total flux cleaned = -0.00320841 Jy ! Component: 1650 - total flux cleaned = -0.00333146 Jy ! Component: 1700 - total flux cleaned = -0.00329678 Jy ! Component: 1750 - total flux cleaned = -0.00338286 Jy ! Component: 1800 - total flux cleaned = -0.00336606 Jy ! Component: 1850 - total flux cleaned = -0.00345024 Jy ! Component: 1900 - total flux cleaned = -0.00346703 Jy ! Component: 1950 - total flux cleaned = -0.00351655 Jy ! Component: 2000 - total flux cleaned = -0.00358176 Jy ! Component: 2050 - total flux cleaned = -0.00366242 Jy ! Component: 2100 - total flux cleaned = -0.0037742 Jy ! Component: 2150 - total flux cleaned = -0.00380599 Jy ! Component: 2200 - total flux cleaned = -0.00383742 Jy ! Component: 2250 - total flux cleaned = -0.00388424 Jy ! Component: 2300 - total flux cleaned = -0.00394581 Jy ! Component: 2350 - total flux cleaned = -0.00400676 Jy ! Component: 2400 - total flux cleaned = -0.00405212 Jy ! Component: 2450 - total flux cleaned = -0.00411192 Jy ! Component: 2500 - total flux cleaned = -0.00420075 Jy ! Component: 2550 - total flux cleaned = -0.00417139 Jy ! Component: 2600 - total flux cleaned = -0.00421513 Jy ! Component: 2650 - total flux cleaned = -0.00422966 Jy ! Component: 2700 - total flux cleaned = -0.00422964 Jy ! Component: 2750 - total flux cleaned = -0.00425803 Jy ! Component: 2800 - total flux cleaned = -0.00430014 Jy ! Component: 2850 - total flux cleaned = -0.00431405 Jy ! Component: 2900 - total flux cleaned = -0.00430041 Jy ! Component: 2950 - total flux cleaned = -0.00436908 Jy ! Component: 3000 - total flux cleaned = -0.00439617 Jy ! Component: 3050 - total flux cleaned = -0.0044095 Jy ! Component: 3100 - total flux cleaned = -0.00439624 Jy ! Component: 3150 - total flux cleaned = -0.00442287 Jy ! Component: 3200 - total flux cleaned = -0.00442283 Jy ! Component: 3250 - total flux cleaned = -0.00444905 Jy ! Component: 3300 - total flux cleaned = -0.00447517 Jy ! Component: 3350 - total flux cleaned = -0.00446227 Jy ! Component: 3400 - total flux cleaned = -0.00446224 Jy ! Component: 3450 - total flux cleaned = -0.00447511 Jy ! Component: 3500 - total flux cleaned = -0.00446249 Jy ! Component: 3550 - total flux cleaned = -0.00444998 Jy ! Component: 3600 - total flux cleaned = -0.00449996 Jy ! Component: 3650 - total flux cleaned = -0.0044999 Jy ! Component: 3700 - total flux cleaned = -0.0045123 Jy ! Component: 3750 - total flux cleaned = -0.00449998 Jy ! Component: 3800 - total flux cleaned = -0.0045245 Jy ! Component: 3850 - total flux cleaned = -0.00451232 Jy ! Component: 3900 - total flux cleaned = -0.00450022 Jy ! Component: 3950 - total flux cleaned = -0.00448819 Jy ! Component: 4000 - total flux cleaned = -0.00448817 Jy ! Component: 4050 - total flux cleaned = -0.00448823 Jy ! Total flux subtracted in 4096 components = -0.00447651 Jy ! Clean residual min=-0.000827 max=0.000730 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.309153 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 305 components and 0.309153 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2238+2749_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.558 at -8.917 degrees (North through East) ! Clean map min=-0.001302 max=0.30766 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2238+2749_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.307664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188776 0.188776 0.377553 0.755105 1.51021 3.02042 6.04084 12.0817 24.1634 48.3267 96.6535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.307 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1589.18 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2238+2749_X_uvs.log closed on Wed Apr 6 23:59:14 2016