! Started logfile: /scr/pima/bg219a_uvs/J1327+1223_X_uvs.log on Wed Apr 6 21:37:44 2016 obs /scr/pima/bg219a_uvs/J1327+1223_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1327+1223_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.705782 visibilities/baseline/integration-bin. ! Found source: J1327+1223 ! ! 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 121 lines of history. ! ! Reading 4980 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/bg219a_uvs/J1327+1223_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 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=1.060328Jy sigma=26.752923 ! Fit after self-cal, rms=0.624794Jy sigma=15.749052 ! 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=0.7874 mas, bmaj=1.506 mas, bpa=-0.05517 degrees ! Estimated noise=0.926942 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 = 0.283685 Jy ! Component: 100 - total flux cleaned = 0.34927 Jy ! Total flux subtracted in 100 components = 0.34927 Jy ! Clean residual min=-0.016197 max=0.030973 Jy/beam ! Clean residual mean=0.000101 rms=0.004838 Jy/beam ! Combined flux in latest and established models = 0.34927 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.34927 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=0.097438Jy sigma=2.467869 ! Fit after self-cal, rms=0.097433Jy sigma=2.467695 ! Inverting map ! Added new window around map position (1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300459 Jy ! Component: 100 - total flux cleaned = 0.0478593 Jy ! Total flux subtracted in 100 components = 0.0478593 Jy ! Clean residual min=-0.010201 max=0.015451 Jy/beam ! Clean residual mean=0.000054 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.397129 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.397129 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=0.083818Jy sigma=2.119796 ! Fit after self-cal, rms=0.083557Jy sigma=2.112993 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9861 mas, bmaj=1.853 mas, bpa=0.1432 degrees ! Estimated noise=0.571759 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 = 0.0183805 Jy ! Component: 100 - total flux cleaned = 0.0284875 Jy ! Component: 150 - total flux cleaned = 0.0328733 Jy ! Component: 200 - total flux cleaned = 0.0333773 Jy ! Total flux subtracted in 200 components = 0.0333773 Jy ! Clean residual min=-0.006216 max=0.006787 Jy/beam ! Clean residual mean=0.000061 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.430507 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.430507 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=0.079427Jy sigma=2.010533 ! Fit after self-cal, rms=0.079418Jy sigma=2.010214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9861 x 1.853 at 0.1432 degrees (North through East) ! Clean map min=-0.0060418 max=0.36509 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: ! FD 1.02 LA 0.98 MK 1.01 NL 1.00 ! OV 1.02 PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.99 MK 1.00 NL 1.01 ! OV 1.01 PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 0.99 NL 1.01 ! OV 1.00 PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.99 MK 1.01 NL 1.03 ! OV 1.01 PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 1.01 NL 1.02 ! OV 1.00 PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.99 MK 1.01 NL 1.02 ! OV 1.00 PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.98 MK 1.02 NL 1.02 ! OV 0.99 PT 0.97 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079418Jy sigma=2.010214 ! Fit after self-cal, rms=0.078765Jy sigma=1.998768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9902 mas, bmaj=1.861 mas, bpa=0.2003 degrees ! Estimated noise=0.569757 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 = -0.00427784 Jy ! Component: 100 - total flux cleaned = -0.00491704 Jy ! Component: 150 - total flux cleaned = -0.0051843 Jy ! Component: 200 - total flux cleaned = -0.00533631 Jy ! Total flux subtracted in 200 components = -0.00533631 Jy ! Clean residual min=-0.005293 max=0.004652 Jy/beam ! Clean residual mean=0.000016 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.42517 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.42517 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=0.078466Jy sigma=1.991770 ! Fit after self-cal, rms=0.078454Jy sigma=1.991495 ! 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=0.078454Jy sigma=1.991495 ! Fit after self-cal, rms=0.078326Jy sigma=1.983963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=1.855 mas, bpa=0.05428 degrees ! Estimated noise=0.569944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016855 Jy ! Component: 100 - total flux cleaned = -0.00164178 Jy ! Component: 150 - total flux cleaned = -0.00176294 Jy ! Component: 200 - total flux cleaned = -0.001837 Jy ! Total flux subtracted in 200 components = -0.001837 Jy ! Clean residual min=-0.004631 max=0.003909 Jy/beam ! Clean residual mean=0.000010 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.423333 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.423333 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=0.078238Jy sigma=1.982176 ! Fit after self-cal, rms=0.078232Jy sigma=1.981925 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050219 Jy ! Component: 100 - total flux cleaned = -0.000631122 Jy ! Component: 150 - total flux cleaned = -0.000688001 Jy ! Component: 200 - total flux cleaned = -0.000741049 Jy ! Total flux subtracted in 200 components = -0.000741049 Jy ! Clean residual min=-0.004398 max=0.003800 Jy/beam ! Clean residual mean=0.000012 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.422592 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.422592 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=0.078204Jy sigma=1.981392 ! Fit after self-cal, rms=0.078202Jy sigma=1.981348 ! 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=0.078202Jy sigma=1.981348 ! Fit after self-cal, rms=0.078286Jy sigma=1.980891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9968 mas, bmaj=1.853 mas, bpa=0.00694 degrees ! Estimated noise=0.57066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000512835 Jy ! Component: 100 - total flux cleaned = -0.000472541 Jy ! Component: 150 - total flux cleaned = -0.000535148 Jy ! Component: 200 - total flux cleaned = -0.000562667 Jy ! Total flux subtracted in 200 components = -0.000562667 Jy ! Clean residual min=-0.004210 max=0.003660 Jy/beam ! Clean residual mean=0.000013 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.42203 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.42203 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=0.078244Jy sigma=1.980079 ! Fit after self-cal, rms=0.078242Jy sigma=1.980006 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283181 Jy ! Component: 100 - total flux cleaned = -0.000350931 Jy ! Component: 150 - total flux cleaned = -0.000371547 Jy ! Component: 200 - total flux cleaned = -0.000411931 Jy ! Total flux subtracted in 200 components = -0.000411931 Jy ! Clean residual min=-0.004145 max=0.003623 Jy/beam ! Clean residual mean=0.000015 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.421618 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.421618 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=0.078228Jy sigma=1.979735 ! Fit after self-cal, rms=0.078227Jy sigma=1.979718 ! 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=0.078227Jy sigma=1.979718 ! Fit after self-cal, rms=0.078307Jy sigma=1.979565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=4.03 mas, bpa=-16.3 degrees ! Estimated noise=0.72206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.70289e-05 Jy ! Component: 100 - total flux cleaned = 0.000156508 Jy ! Component: 150 - total flux cleaned = 0.000174674 Jy ! Component: 200 - total flux cleaned = 0.00017519 Jy ! Total flux subtracted in 200 components = 0.00017519 Jy ! Clean residual min=-0.005976 max=0.004494 Jy/beam ! Clean residual mean=0.000035 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.421793 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.421793 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=0.078314Jy sigma=1.979568 ! Fit after self-cal, rms=0.078315Jy sigma=1.979535 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 = -5.37181e-05 Jy ! Component: 100 - total flux cleaned = -2.18712e-05 Jy ! Component: 150 - total flux cleaned = -7.49599e-06 Jy ! Component: 200 - total flux cleaned = 6.10105e-06 Jy ! Total flux subtracted in 200 components = 6.10105e-06 Jy ! Clean residual min=-0.005942 max=0.004478 Jy/beam ! Clean residual mean=0.000035 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.421799 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.421799 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=0.078323Jy sigma=1.979637 ! Fit after self-cal, rms=0.078323Jy sigma=1.979611 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=1.852 mas, bpa=-0.01927 degrees ! Estimated noise=0.571271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.998 x 1.852 at -0.01927 degrees (North through East) ! Clean map min=-0.0041093 max=0.36583 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=0.795 mas, bmaj=1.498 mas, bpa=-0.378 degrees ! Estimated noise=0.932623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285325 Jy ! Component: 100 - total flux cleaned = 0.350213 Jy ! Component: 150 - total flux cleaned = 0.376912 Jy ! Component: 200 - total flux cleaned = 0.393129 Jy ! Total flux subtracted in 200 components = 0.393129 Jy ! Clean residual min=-0.008110 max=0.011247 Jy/beam ! Clean residual mean=0.000035 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.393129 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.393129 Jy ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=1.852 mas, bpa=-0.01927 degrees ! Estimated noise=0.571271 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) ! Added new window around map position (-0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156937 Jy ! Component: 100 - total flux cleaned = 0.0237935 Jy ! Component: 150 - total flux cleaned = 0.0283902 Jy ! Component: 200 - total flux cleaned = 0.0290151 Jy ! Total flux subtracted in 200 components = 0.0290151 Jy ! Clean residual min=-0.004647 max=0.003698 Jy/beam ! Clean residual mean=0.000014 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.422144 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.422144 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=2.358 mas, bmaj=4.03 mas, bpa=-16.3 degrees ! Estimated noise=0.72206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134137 Jy ! Component: 100 - total flux cleaned = 0.00115152 Jy ! Component: 150 - total flux cleaned = 0.0009516 Jy ! Component: 200 - total flux cleaned = 0.000794111 Jy ! Total flux subtracted in 200 components = 0.000794111 Jy ! Clean residual min=-0.006078 max=0.004328 Jy/beam ! Clean residual mean=0.000028 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.422938 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 = -9.8131e-05 Jy ! Component: 100 - total flux cleaned = -0.000270698 Jy ! Component: 150 - total flux cleaned = -0.000375179 Jy ! Component: 200 - total flux cleaned = -0.000398847 Jy ! Total flux subtracted in 200 components = -0.000398847 Jy ! Clean residual min=-0.006029 max=0.004274 Jy/beam ! Clean residual mean=0.000031 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.422539 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.422539 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=1.852 mas, bpa=-0.01927 degrees ! Estimated noise=0.571271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116822 Jy ! Component: 100 - total flux cleaned = -0.00129263 Jy ! Component: 150 - total flux cleaned = -0.00145302 Jy ! Component: 200 - total flux cleaned = -0.00158921 Jy ! Total flux subtracted in 200 components = -0.00158921 Jy ! Clean residual min=-0.004229 max=0.003415 Jy/beam ! Clean residual mean=0.000019 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.42095 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.42095 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=0.078260Jy sigma=1.978139 ! Fit after self-cal, rms=0.078243Jy sigma=1.977920 wmodel /scr/pima/bg219a_uvs/J1327+1223_X_map.mod ! Writing 70 model components to file: /scr/pima/bg219a_uvs/J1327+1223_X_map.mod wobs /scr/pima/bg219a_uvs/J1327+1223_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1327+1223_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1327+1223_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1327+1223_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 = -0.00117979 Jy ! Component: 100 - total flux cleaned = -0.0017104 Jy ! Component: 150 - total flux cleaned = -0.00170758 Jy ! Component: 200 - total flux cleaned = -0.00151519 Jy ! Component: 250 - total flux cleaned = -0.00146843 Jy ! Component: 300 - total flux cleaned = -0.00134127 Jy ! Component: 350 - total flux cleaned = -0.0012617 Jy ! Component: 400 - total flux cleaned = -0.00114944 Jy ! Component: 450 - total flux cleaned = -0.00118276 Jy ! Component: 500 - total flux cleaned = -0.00118001 Jy ! Component: 550 - total flux cleaned = -0.00117885 Jy ! Component: 600 - total flux cleaned = -0.0012084 Jy ! Component: 650 - total flux cleaned = -0.00115093 Jy ! Component: 700 - total flux cleaned = -0.00112431 Jy ! Component: 750 - total flux cleaned = -0.00115054 Jy ! Component: 800 - total flux cleaned = -0.0010734 Jy ! Component: 850 - total flux cleaned = -0.00104798 Jy ! Component: 900 - total flux cleaned = -0.00107159 Jy ! Component: 950 - total flux cleaned = -0.00107114 Jy ! Component: 1000 - total flux cleaned = -0.00107093 Jy ! Component: 1050 - total flux cleaned = -0.0011152 Jy ! Component: 1100 - total flux cleaned = -0.0010495 Jy ! Component: 1150 - total flux cleaned = -0.00104946 Jy ! Component: 1200 - total flux cleaned = -0.00109134 Jy ! Component: 1250 - total flux cleaned = -0.00109116 Jy ! Component: 1300 - total flux cleaned = -0.00109154 Jy ! Component: 1350 - total flux cleaned = -0.00109175 Jy ! Component: 1400 - total flux cleaned = -0.00111037 Jy ! Component: 1450 - total flux cleaned = -0.00107279 Jy ! Component: 1500 - total flux cleaned = -0.00107282 Jy ! Component: 1550 - total flux cleaned = -0.00110877 Jy ! Component: 1600 - total flux cleaned = -0.00110853 Jy ! Component: 1650 - total flux cleaned = -0.00109085 Jy ! Component: 1700 - total flux cleaned = -0.00103937 Jy ! Component: 1750 - total flux cleaned = -0.000988766 Jy ! Component: 1800 - total flux cleaned = -0.00097219 Jy ! Component: 1850 - total flux cleaned = -0.000988497 Jy ! Component: 1900 - total flux cleaned = -0.000955734 Jy ! Component: 1950 - total flux cleaned = -0.000923527 Jy ! Component: 2000 - total flux cleaned = -0.000907566 Jy ! Component: 2050 - total flux cleaned = -0.00090744 Jy ! Component: 2100 - total flux cleaned = -0.00089175 Jy ! Component: 2150 - total flux cleaned = -0.000860865 Jy ! Component: 2200 - total flux cleaned = -0.000876211 Jy ! Component: 2250 - total flux cleaned = -0.000921271 Jy ! Component: 2300 - total flux cleaned = -0.000965898 Jy ! Component: 2350 - total flux cleaned = -0.000995347 Jy ! Component: 2400 - total flux cleaned = -0.00102449 Jy ! Component: 2450 - total flux cleaned = -0.00100983 Jy ! Component: 2500 - total flux cleaned = -0.0010243 Jy ! Component: 2550 - total flux cleaned = -0.0010243 Jy ! Component: 2600 - total flux cleaned = -0.00103847 Jy ! Component: 2650 - total flux cleaned = -0.000996153 Jy ! Component: 2700 - total flux cleaned = -0.00103825 Jy ! Component: 2750 - total flux cleaned = -0.00103819 Jy ! Component: 2800 - total flux cleaned = -0.00101048 Jy ! Component: 2850 - total flux cleaned = -0.0010105 Jy ! Component: 2900 - total flux cleaned = -0.00105161 Jy ! Component: 2950 - total flux cleaned = -0.00103795 Jy ! Component: 3000 - total flux cleaned = -0.00101071 Jy ! Component: 3050 - total flux cleaned = -0.00101071 Jy ! Component: 3100 - total flux cleaned = -0.00103755 Jy ! Component: 3150 - total flux cleaned = -0.0010108 Jy ! Component: 3200 - total flux cleaned = -0.0010107 Jy ! Component: 3250 - total flux cleaned = -0.000970844 Jy ! Component: 3300 - total flux cleaned = -0.000944443 Jy ! Component: 3350 - total flux cleaned = -0.000918137 Jy ! Component: 3400 - total flux cleaned = -0.000918109 Jy ! Component: 3450 - total flux cleaned = -0.000891926 Jy ! Component: 3500 - total flux cleaned = -0.000878873 Jy ! Component: 3550 - total flux cleaned = -0.000865899 Jy ! Component: 3600 - total flux cleaned = -0.000852948 Jy ! Component: 3650 - total flux cleaned = -0.000827072 Jy ! Component: 3700 - total flux cleaned = -0.000814178 Jy ! Component: 3750 - total flux cleaned = -0.000788331 Jy ! Component: 3800 - total flux cleaned = -0.000775399 Jy ! Component: 3850 - total flux cleaned = -0.000749576 Jy ! Component: 3900 - total flux cleaned = -0.000698121 Jy ! Component: 3950 - total flux cleaned = -0.000672451 Jy ! Component: 4000 - total flux cleaned = -0.000608166 Jy ! Component: 4050 - total flux cleaned = -0.000595343 Jy ! Total flux subtracted in 4096 components = -0.000595362 Jy ! Clean residual min=-0.000858 max=0.000754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.420355 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 333 components and 0.420355 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1327+1223_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.998 x 1.852 at -0.01927 degrees (North through East) ! Clean map min=-0.0023878 max=0.36887 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1327+1223_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.368866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165252 0.165252 0.330503 0.661007 1.32201 2.64403 5.28805 10.5761 21.1522 42.3044 84.6088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.368 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1815.41 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1327+1223_X_uvs.log closed on Wed Apr 6 21:37:48 2016