! Started logfile: /scr/pima/bg219h_uvs/J0656-0323_X_uvs.log on Thu Apr 7 12:03:40 2016 obs /scr/pima/bg219h_uvs/J0656-0323_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0656-0323_X_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.547578 visibilities/baseline/integration-bin. ! Found source: J0656-0323 ! ! 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 11532 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/J0656-0323_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 125 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=1.253480Jy sigma=24.774747 ! Fit after self-cal, rms=0.392849Jy sigma=8.837931 ! 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=0.7455 mas, bmaj=1.796 mas, bpa=5.765 degrees ! Estimated noise=0.718848 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 = 0.498908 Jy ! Component: 100 - total flux cleaned = 0.608257 Jy ! Total flux subtracted in 100 components = 0.608257 Jy ! Clean residual min=-0.060533 max=0.099952 Jy/beam ! Clean residual mean=-0.000288 rms=0.017331 Jy/beam ! Combined flux in latest and established models = 0.608257 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.608257 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=0.253113Jy sigma=5.353921 ! Fit after self-cal, rms=0.253072Jy sigma=5.352871 ! 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=0.9224 mas, bmaj=2.043 mas, bpa=2.401 degrees ! Estimated noise=0.499657 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 = 0.0552424 Jy ! Component: 100 - total flux cleaned = 0.0697042 Jy ! Component: 150 - total flux cleaned = 0.072993 Jy ! Component: 200 - total flux cleaned = 0.0750666 Jy ! Total flux subtracted in 200 components = 0.0750666 Jy ! Clean residual min=-0.060255 max=0.090603 Jy/beam ! Clean residual mean=-0.000415 rms=0.020142 Jy/beam ! Combined flux in latest and established models = 0.683324 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.683324 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=0.234380Jy sigma=5.272860 ! Fit after self-cal, rms=0.234232Jy sigma=5.270649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9224 x 2.043 at 2.401 degrees (North through East) ! Clean map min=-0.058622 max=0.66136 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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=0.234232Jy sigma=5.270649 ! Fit after self-cal, rms=0.234232Jy sigma=5.270649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9224 mas, bmaj=2.043 mas, bpa=2.401 degrees ! Estimated noise=0.499657 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 = 0.000749584 Jy ! Component: 100 - total flux cleaned = 0.000751796 Jy ! Component: 150 - total flux cleaned = 0.000422922 Jy ! Component: 200 - total flux cleaned = 0.000129208 Jy ! Total flux subtracted in 200 components = 0.000129208 Jy ! Clean residual min=-0.059423 max=0.089523 Jy/beam ! Clean residual mean=-0.000417 rms=0.020112 Jy/beam ! Combined flux in latest and established models = 0.683453 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.683453 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=0.232725Jy sigma=5.262704 ! Fit after self-cal, rms=0.232631Jy sigma=5.261623 ! 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=0.232631Jy sigma=5.261623 ! Fit after self-cal, rms=0.212765Jy sigma=5.034283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.945 mas, bmaj=2.085 mas, bpa=2.264 degrees ! Estimated noise=0.463204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0427803 Jy ! Component: 100 - total flux cleaned = -0.0618831 Jy ! Component: 150 - total flux cleaned = -0.0719416 Jy ! Component: 200 - total flux cleaned = -0.0775194 Jy ! Total flux subtracted in 200 components = -0.0775194 Jy ! Clean residual min=-0.046880 max=0.076600 Jy/beam ! Clean residual mean=-0.000345 rms=0.016702 Jy/beam ! Combined flux in latest and established models = 0.605934 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.605934 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=0.208973Jy sigma=4.805905 ! Fit after self-cal, rms=0.208934Jy sigma=4.805042 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (19.4, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0723518 Jy ! Component: 100 - total flux cleaned = 0.103477 Jy ! Component: 150 - total flux cleaned = 0.117705 Jy ! Component: 200 - total flux cleaned = 0.127502 Jy ! Total flux subtracted in 200 components = 0.127502 Jy ! Clean residual min=-0.043488 max=0.067278 Jy/beam ! Clean residual mean=-0.000255 rms=0.013536 Jy/beam ! Combined flux in latest and established models = 0.733436 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.733436 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=0.185055Jy sigma=4.121439 ! Fit after self-cal, rms=0.179535Jy sigma=4.015461 ! Inverting map ! Added new window around map position (-14.2, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544178 Jy ! Component: 100 - total flux cleaned = 0.0773259 Jy ! Component: 150 - total flux cleaned = 0.0857044 Jy ! Component: 200 - total flux cleaned = 0.0927499 Jy ! Total flux subtracted in 200 components = 0.0927499 Jy ! Clean residual min=-0.047248 max=0.043819 Jy/beam ! Clean residual mean=-0.000172 rms=0.010837 Jy/beam ! Combined flux in latest and established models = 0.826186 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 94 components and 0.826186 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=0.163270Jy sigma=3.555636 ! Fit after self-cal, rms=0.161285Jy sigma=3.513690 ! 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=0.161285Jy sigma=3.513690 ! Fit after self-cal, rms=0.155656Jy sigma=3.445606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9478 mas, bmaj=2.084 mas, bpa=2.181 degrees ! Estimated noise=0.453608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489774 Jy ! Component: 100 - total flux cleaned = 0.0052181 Jy ! Component: 150 - total flux cleaned = 0.00719202 Jy ! Component: 200 - total flux cleaned = 0.00951361 Jy ! Total flux subtracted in 200 components = 0.00951361 Jy ! Clean residual min=-0.040407 max=0.039929 Jy/beam ! Clean residual mean=-0.000130 rms=0.009075 Jy/beam ! Combined flux in latest and established models = 0.835699 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.835699 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=0.149938Jy sigma=3.248123 ! Fit after self-cal, rms=0.148988Jy sigma=3.228743 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 = 0.00603406 Jy ! Component: 100 - total flux cleaned = 0.00540917 Jy ! Component: 150 - total flux cleaned = 0.00641272 Jy ! Component: 200 - total flux cleaned = 0.00781415 Jy ! Total flux subtracted in 200 components = 0.00781415 Jy ! Clean residual min=-0.036992 max=0.033205 Jy/beam ! Clean residual mean=-0.000105 rms=0.008498 Jy/beam ! Combined flux in latest and established models = 0.843514 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.843514 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=0.146067Jy sigma=3.130723 ! Fit after self-cal, rms=0.145662Jy sigma=3.122067 ! 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=0.145662Jy sigma=3.122067 ! Fit after self-cal, rms=0.143706Jy sigma=3.107225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.436 mas, bpa=5.983 degrees ! Estimated noise=0.549477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092753 Jy ! Component: 100 - total flux cleaned = 0.0106554 Jy ! Component: 150 - total flux cleaned = 0.00962591 Jy ! Component: 200 - total flux cleaned = 0.00876887 Jy ! Total flux subtracted in 200 components = 0.00876887 Jy ! Clean residual min=-0.049823 max=0.044917 Jy/beam ! Clean residual mean=-0.000144 rms=0.011939 Jy/beam ! Combined flux in latest and established models = 0.852283 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.852282 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=0.142871Jy sigma=3.043818 ! Fit after self-cal, rms=0.142375Jy sigma=3.033239 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 = 0.00081587 Jy ! Component: 100 - total flux cleaned = -0.000399474 Jy ! Component: 150 - total flux cleaned = -0.00111774 Jy ! Component: 200 - total flux cleaned = -0.00078903 Jy ! Total flux subtracted in 200 components = -0.00078903 Jy ! Clean residual min=-0.047941 max=0.041708 Jy/beam ! Clean residual mean=-0.000116 rms=0.011365 Jy/beam ! Combined flux in latest and established models = 0.851493 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 0.851493 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=0.141943Jy sigma=3.006080 ! Fit after self-cal, rms=0.141783Jy sigma=3.002775 ! 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=0.947 mas, bmaj=2.082 mas, bpa=2.07 degrees ! Estimated noise=0.447925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 2.082 at 2.07 degrees (North through East) ! Clean map min=-0.0338 max=0.55393 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 ! Performing amp+phase self-cal ! ! 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=0.141783Jy sigma=3.002775 ! Fit after self-cal, rms=0.138214Jy sigma=2.950097 ! Inverting map and beam ! Estimated beam: bmin=0.9447 mas, bmaj=2.079 mas, bpa=2.151 degrees ! Estimated noise=0.439844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010549 Jy ! Component: 100 - total flux cleaned = -0.0127054 Jy ! Component: 150 - total flux cleaned = -0.0130692 Jy ! Component: 200 - total flux cleaned = -0.0133916 Jy ! Total flux subtracted in 200 components = -0.0133916 Jy ! Clean residual min=-0.031477 max=0.030042 Jy/beam ! Clean residual mean=-0.000052 rms=0.007160 Jy/beam ! Combined flux in latest and established models = 0.838102 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.838102 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=0.135926Jy sigma=2.893036 ! Fit after self-cal, rms=0.135768Jy sigma=2.889806 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345886 Jy ! Component: 100 - total flux cleaned = -0.000579707 Jy ! Component: 150 - total flux cleaned = -0.000285116 Jy ! Component: 200 - total flux cleaned = -0.000546326 Jy ! Total flux subtracted in 200 components = -0.000546326 Jy ! Clean residual min=-0.030264 max=0.028185 Jy/beam ! Clean residual mean=-0.000047 rms=0.007009 Jy/beam ! Combined flux in latest and established models = 0.837555 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.837555 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=0.134670Jy sigma=2.862508 ! Fit after self-cal, rms=0.134570Jy sigma=2.860476 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.134570Jy sigma=2.860476 ! Fit after self-cal, rms=0.133497Jy sigma=2.852244 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=0.7581 mas, bmaj=1.816 mas, bpa=5.145 degrees ! Estimated noise=0.640762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.443768 Jy ! Component: 100 - total flux cleaned = 0.587349 Jy ! Component: 150 - total flux cleaned = 0.660369 Jy ! Component: 200 - total flux cleaned = 0.696401 Jy ! Total flux subtracted in 200 components = 0.696401 Jy ! Clean residual min=-0.038767 max=0.045530 Jy/beam ! Clean residual mean=-0.000106 rms=0.009045 Jy/beam ! Combined flux in latest and established models = 0.696401 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.696401 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=2.077 mas, bpa=2.039 degrees ! Estimated noise=0.434534 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 (12.6, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480774 Jy ! Component: 100 - total flux cleaned = 0.0743865 Jy ! Component: 150 - total flux cleaned = 0.0891731 Jy ! Component: 200 - total flux cleaned = 0.0980125 Jy ! Total flux subtracted in 200 components = 0.0980125 Jy ! Clean residual min=-0.032694 max=0.033335 Jy/beam ! Clean residual mean=-0.000084 rms=0.008047 Jy/beam ! Combined flux in latest and established models = 0.794413 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.794413 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=2.132 mas, bmaj=3.427 mas, bpa=5.771 degrees ! Estimated noise=0.535498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265596 Jy ! Component: 100 - total flux cleaned = 0.031933 Jy ! Component: 150 - total flux cleaned = 0.0332684 Jy ! Component: 200 - total flux cleaned = 0.0345188 Jy ! Total flux subtracted in 200 components = 0.0345188 Jy ! Clean residual min=-0.037857 max=0.045235 Jy/beam ! Clean residual mean=-0.000106 rms=0.010256 Jy/beam ! Combined flux in latest and established models = 0.828932 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) ! Added new window around map position (-20.4, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206634 Jy ! Component: 100 - total flux cleaned = 0.0234521 Jy ! Component: 150 - total flux cleaned = 0.0285007 Jy ! Component: 200 - total flux cleaned = 0.0303247 Jy ! Total flux subtracted in 200 components = 0.0303247 Jy ! Clean residual min=-0.024345 max=0.026741 Jy/beam ! Clean residual mean=-0.000060 rms=0.007098 Jy/beam ! Combined flux in latest and established models = 0.859257 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 99 components and 0.859257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=2.077 mas, bpa=2.039 degrees ! Estimated noise=0.434534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137213 Jy ! Component: 100 - total flux cleaned = 6.13154e-05 Jy ! Component: 150 - total flux cleaned = 0.000701802 Jy ! Component: 200 - total flux cleaned = 0.000701234 Jy ! Total flux subtracted in 200 components = 0.000701234 Jy ! Clean residual min=-0.022046 max=0.022226 Jy/beam ! Clean residual mean=-0.000031 rms=0.005262 Jy/beam ! Combined flux in latest and established models = 0.859958 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.859958 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=0.126249Jy sigma=2.641619 ! Fit after self-cal, rms=0.123365Jy sigma=2.584313 wmodel /scr/pima/bg219h_uvs/J0656-0323_X_map.mod ! Writing 127 model components to file: /scr/pima/bg219h_uvs/J0656-0323_X_map.mod wobs /scr/pima/bg219h_uvs/J0656-0323_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0656-0323_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0656-0323_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J0656-0323_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 = -0.00384752 Jy ! Component: 100 - total flux cleaned = -0.00598191 Jy ! Component: 150 - total flux cleaned = -0.00836395 Jy ! Component: 200 - total flux cleaned = -0.0109577 Jy ! Component: 250 - total flux cleaned = -0.0131249 Jy ! Component: 300 - total flux cleaned = -0.0143098 Jy ! Component: 350 - total flux cleaned = -0.014879 Jy ! Component: 400 - total flux cleaned = -0.0146085 Jy ! Component: 450 - total flux cleaned = -0.0143436 Jy ! Component: 500 - total flux cleaned = -0.0133041 Jy ! Component: 550 - total flux cleaned = -0.0120482 Jy ! Component: 600 - total flux cleaned = -0.0113171 Jy ! Component: 650 - total flux cleaned = -0.0101349 Jy ! Component: 700 - total flux cleaned = -0.00852907 Jy ! Component: 750 - total flux cleaned = -0.0071943 Jy ! Component: 800 - total flux cleaned = -0.00588918 Jy ! Component: 850 - total flux cleaned = -0.00377663 Jy ! Component: 900 - total flux cleaned = -0.00254693 Jy ! Component: 950 - total flux cleaned = -0.00175003 Jy ! Component: 1000 - total flux cleaned = -0.00116076 Jy ! Component: 1050 - total flux cleaned = -0.000198249 Jy ! Component: 1100 - total flux cleaned = 0.000918508 Jy ! Component: 1150 - total flux cleaned = 0.00164735 Jy ! Component: 1200 - total flux cleaned = 0.00253827 Jy ! Component: 1250 - total flux cleaned = 0.00322395 Jy ! Component: 1300 - total flux cleaned = 0.00356364 Jy ! Component: 1350 - total flux cleaned = 0.00472662 Jy ! Component: 1400 - total flux cleaned = 0.00521115 Jy ! Component: 1450 - total flux cleaned = 0.00600467 Jy ! Component: 1500 - total flux cleaned = 0.00647459 Jy ! Component: 1550 - total flux cleaned = 0.00693143 Jy ! Component: 1600 - total flux cleaned = 0.00678074 Jy ! Component: 1650 - total flux cleaned = 0.00707434 Jy ! Component: 1700 - total flux cleaned = 0.00707149 Jy ! Component: 1750 - total flux cleaned = 0.00693106 Jy ! Component: 1800 - total flux cleaned = 0.00734133 Jy ! Component: 1850 - total flux cleaned = 0.0073396 Jy ! Component: 1900 - total flux cleaned = 0.00746739 Jy ! Component: 1950 - total flux cleaned = 0.0074628 Jy ! Component: 2000 - total flux cleaned = 0.00746188 Jy ! Component: 2050 - total flux cleaned = 0.00758421 Jy ! Component: 2100 - total flux cleaned = 0.00758393 Jy ! Component: 2150 - total flux cleaned = 0.00782384 Jy ! Component: 2200 - total flux cleaned = 0.00794278 Jy ! Component: 2250 - total flux cleaned = 0.0077079 Jy ! Component: 2300 - total flux cleaned = 0.00770804 Jy ! Component: 2350 - total flux cleaned = 0.00759339 Jy ! Component: 2400 - total flux cleaned = 0.00726286 Jy ! Component: 2450 - total flux cleaned = 0.00704664 Jy ! Component: 2500 - total flux cleaned = 0.00693894 Jy ! Component: 2550 - total flux cleaned = 0.00704076 Jy ! Component: 2600 - total flux cleaned = 0.00662746 Jy ! Component: 2650 - total flux cleaned = 0.00693298 Jy ! Component: 2700 - total flux cleaned = 0.00693275 Jy ! Component: 2750 - total flux cleaned = 0.00713183 Jy ! Component: 2800 - total flux cleaned = 0.00722969 Jy ! Component: 2850 - total flux cleaned = 0.0073261 Jy ! Component: 2900 - total flux cleaned = 0.00761214 Jy ! Component: 2950 - total flux cleaned = 0.00779791 Jy ! Component: 3000 - total flux cleaned = 0.0080732 Jy ! Component: 3050 - total flux cleaned = 0.00816298 Jy ! Component: 3100 - total flux cleaned = 0.00843121 Jy ! Component: 3150 - total flux cleaned = 0.00860714 Jy ! Component: 3200 - total flux cleaned = 0.00877969 Jy ! Component: 3250 - total flux cleaned = 0.00877904 Jy ! Component: 3300 - total flux cleaned = 0.00861111 Jy ! Component: 3350 - total flux cleaned = 0.00927872 Jy ! Component: 3400 - total flux cleaned = 0.00936084 Jy ! Component: 3450 - total flux cleaned = 0.00952391 Jy ! Component: 3500 - total flux cleaned = 0.00960342 Jy ! Component: 3550 - total flux cleaned = 0.00984147 Jy ! Component: 3600 - total flux cleaned = 0.0099198 Jy ! Component: 3650 - total flux cleaned = 0.0101521 Jy ! Component: 3700 - total flux cleaned = 0.0100755 Jy ! Component: 3750 - total flux cleaned = 0.0102274 Jy ! Component: 3800 - total flux cleaned = 0.0101526 Jy ! Component: 3850 - total flux cleaned = 0.0103758 Jy ! Component: 3900 - total flux cleaned = 0.0103752 Jy ! Component: 3950 - total flux cleaned = 0.0103023 Jy ! Component: 4000 - total flux cleaned = 0.0105158 Jy ! Component: 4050 - total flux cleaned = 0.010374 Jy ! Total flux subtracted in 4096 components = 0.0104436 Jy ! Clean residual min=-0.004328 max=0.004989 Jy/beam ! Clean residual mean=-0.000001 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.870402 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 411 components and 0.870402 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0656-0323_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 2.077 at 2.039 degrees (North through East) ! Clean map min=-0.017731 max=0.50673 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0656-0323_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.506729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00118542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.701809 0.701809 1.40362 2.80724 5.61447 11.2289 22.4579 44.9158 89.8315 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.506 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 427.466 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0656-0323_X_uvs.log closed on Thu Apr 7 12:03:44 2016