! Started logfile: /scr/pima/bg219g_uvs/J1259-2436_X_uvs.log on Thu Apr 7 09:49:29 2016 obs /scr/pima/bg219g_uvs/J1259-2436_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1259-2436_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.546032 visibilities/baseline/integration-bin. ! Found source: J1259-2436 ! ! 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 4128 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/bg219g_uvs/J1259-2436_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 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=1.008064Jy sigma=21.407323 ! Fit after self-cal, rms=0.942223Jy sigma=20.314358 ! 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=0.6416 mas, bmaj=1.983 mas, bpa=-2.304 degrees ! Estimated noise=1.38294 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 = 0.0403968 Jy ! Component: 100 - total flux cleaned = 0.0531733 Jy ! Total flux subtracted in 100 components = 0.0531733 Jy ! Clean residual min=-0.008878 max=0.010422 Jy/beam ! Clean residual mean=0.000007 rms=0.002536 Jy/beam ! Combined flux in latest and established models = 0.0531733 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0531733 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=0.072677Jy sigma=1.443009 ! Fit after self-cal, rms=0.070958Jy sigma=1.403404 ! 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=0.8191 mas, bmaj=2.394 mas, bpa=1.601 degrees ! Estimated noise=0.777687 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 = 0.0142072 Jy ! Component: 100 - total flux cleaned = 0.0209363 Jy ! Component: 150 - total flux cleaned = 0.0244453 Jy ! Component: 200 - total flux cleaned = 0.0262771 Jy ! Total flux subtracted in 200 components = 0.0262771 Jy ! Clean residual min=-0.009062 max=0.011273 Jy/beam ! Clean residual mean=0.000007 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 0.0794504 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.0794503 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=0.068244Jy sigma=1.343047 ! Fit after self-cal, rms=0.068204Jy sigma=1.341557 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 2.394 at 1.601 degrees (North through East) ! Clean map min=-0.008726 max=0.0555 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=0.068204Jy sigma=1.341557 ! Fit after self-cal, rms=0.068204Jy sigma=1.341557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=2.394 mas, bpa=1.601 degrees ! Estimated noise=0.777687 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 = 0.000841746 Jy ! Component: 100 - total flux cleaned = 0.000945778 Jy ! Component: 150 - total flux cleaned = 0.00114049 Jy ! Component: 200 - total flux cleaned = 0.00127873 Jy ! Total flux subtracted in 200 components = 0.00127873 Jy ! Clean residual min=-0.008893 max=0.011129 Jy/beam ! Clean residual mean=0.000007 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 0.0807291 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0807291 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=0.068126Jy sigma=1.340108 ! Fit after self-cal, rms=0.068125Jy sigma=1.340023 ! 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=0.068125Jy sigma=1.340023 ! Fit after self-cal, rms=0.068125Jy sigma=1.340023 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=2.394 mas, bpa=1.601 degrees ! Estimated noise=0.777687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219055 Jy ! Component: 100 - total flux cleaned = 0.000356803 Jy ! Component: 150 - total flux cleaned = 0.000445067 Jy ! Component: 200 - total flux cleaned = 0.00057429 Jy ! Total flux subtracted in 200 components = 0.00057429 Jy ! Clean residual min=-0.008843 max=0.011040 Jy/beam ! Clean residual mean=0.000007 rms=0.002821 Jy/beam ! Combined flux in latest and established models = 0.0813034 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0813034 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=0.068069Jy sigma=1.338902 ! Fit after self-cal, rms=0.068070Jy sigma=1.338856 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 = 0.000148903 Jy ! Component: 100 - total flux cleaned = 0.000278456 Jy ! Component: 150 - total flux cleaned = 0.000362154 Jy ! Component: 200 - total flux cleaned = 0.000444009 Jy ! Total flux subtracted in 200 components = 0.000444009 Jy ! Clean residual min=-0.008771 max=0.010979 Jy/beam ! Clean residual mean=0.000007 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.0817474 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0817474 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=0.068022Jy sigma=1.337831 ! Fit after self-cal, rms=0.068021Jy sigma=1.337796 ! 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=0.068021Jy sigma=1.337796 ! Fit after self-cal, rms=0.068021Jy sigma=1.337796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=2.394 mas, bpa=1.601 degrees ! Estimated noise=0.777687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.34135e-05 Jy ! Component: 100 - total flux cleaned = 0.000217831 Jy ! Component: 150 - total flux cleaned = 0.00029779 Jy ! Component: 200 - total flux cleaned = 0.000377885 Jy ! Total flux subtracted in 200 components = 0.000377885 Jy ! Clean residual min=-0.008700 max=0.010932 Jy/beam ! Clean residual mean=0.000006 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 0.0821253 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0821253 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=0.067979Jy sigma=1.336816 ! Fit after self-cal, rms=0.067978Jy sigma=1.336784 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 = 4.74951e-05 Jy ! Component: 100 - total flux cleaned = 0.000169538 Jy ! Component: 150 - total flux cleaned = 0.000248225 Jy ! Component: 200 - total flux cleaned = 0.000325801 Jy ! Total flux subtracted in 200 components = 0.000325801 Jy ! Clean residual min=-0.008630 max=0.010895 Jy/beam ! Clean residual mean=0.000006 rms=0.002778 Jy/beam ! Combined flux in latest and established models = 0.0824511 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0824511 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=0.067939Jy sigma=1.335832 ! Fit after self-cal, rms=0.067937Jy sigma=1.335793 ! 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=0.067937Jy sigma=1.335793 ! Fit after self-cal, rms=0.067937Jy sigma=1.335793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=6.151 mas, bpa=12.21 degrees ! Estimated noise=0.981203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436158 Jy ! Component: 100 - total flux cleaned = 0.00534825 Jy ! Component: 150 - total flux cleaned = 0.00551785 Jy ! Component: 200 - total flux cleaned = 0.00562654 Jy ! Total flux subtracted in 200 components = 0.00562654 Jy ! Clean residual min=-0.011176 max=0.013415 Jy/beam ! Clean residual mean=0.000010 rms=0.003810 Jy/beam ! Combined flux in latest and established models = 0.0880776 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0880776 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=0.068074Jy sigma=1.339434 ! Fit after self-cal, rms=0.068051Jy sigma=1.338560 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 = 0.000453903 Jy ! Component: 100 - total flux cleaned = 0.00044822 Jy ! Component: 150 - total flux cleaned = 0.000445892 Jy ! Component: 200 - total flux cleaned = 0.000490708 Jy ! Total flux subtracted in 200 components = 0.000490708 Jy ! Clean residual min=-0.011196 max=0.013457 Jy/beam ! Clean residual mean=0.000010 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 0.0885683 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0885683 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=0.068171Jy sigma=1.342078 ! Fit after self-cal, rms=0.068161Jy sigma=1.341555 ! 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=0.8191 mas, bmaj=2.394 mas, bpa=1.601 degrees ! Estimated noise=0.777687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 2.394 at 1.601 degrees (North through East) ! Clean map min=-0.0086175 max=0.049619 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=0.6416 mas, bmaj=1.983 mas, bpa=-2.304 degrees ! Estimated noise=1.38294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042643 Jy ! Component: 100 - total flux cleaned = 0.0564694 Jy ! Component: 150 - total flux cleaned = 0.0638392 Jy ! Component: 200 - total flux cleaned = 0.0679707 Jy ! Total flux subtracted in 200 components = 0.0679707 Jy ! Clean residual min=-0.008134 max=0.009343 Jy/beam ! Clean residual mean=0.000005 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.0679707 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0679707 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=2.394 mas, bpa=1.601 degrees ! Estimated noise=0.777687 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 = 0.00704701 Jy ! Component: 100 - total flux cleaned = 0.0105244 Jy ! Component: 150 - total flux cleaned = 0.0119965 Jy ! Component: 200 - total flux cleaned = 0.0121764 Jy ! Total flux subtracted in 200 components = 0.0121764 Jy ! Clean residual min=-0.009302 max=0.011437 Jy/beam ! Clean residual mean=0.000007 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.0801471 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0801471 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=2.323 mas, bmaj=6.151 mas, bpa=12.21 degrees ! Estimated noise=0.981203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538781 Jy ! Component: 100 - total flux cleaned = 0.00692272 Jy ! Component: 150 - total flux cleaned = 0.00704972 Jy ! Component: 200 - total flux cleaned = 0.00723068 Jy ! Total flux subtracted in 200 components = 0.00723068 Jy ! Clean residual min=-0.011325 max=0.014006 Jy/beam ! Clean residual mean=0.000010 rms=0.003869 Jy/beam ! Combined flux in latest and established models = 0.0873778 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111098 Jy ! Component: 100 - total flux cleaned = 0.000219055 Jy ! Component: 150 - total flux cleaned = 0.000369144 Jy ! Component: 200 - total flux cleaned = 0.000465922 Jy ! Total flux subtracted in 200 components = 0.000465922 Jy ! Clean residual min=-0.011223 max=0.013805 Jy/beam ! Clean residual mean=0.000010 rms=0.003842 Jy/beam ! Combined flux in latest and established models = 0.0878437 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0878437 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=2.394 mas, bpa=1.601 degrees ! Estimated noise=0.777687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00457757 Jy ! Component: 100 - total flux cleaned = -0.00470231 Jy ! Component: 150 - total flux cleaned = -0.00491136 Jy ! Component: 200 - total flux cleaned = -0.00499236 Jy ! Total flux subtracted in 200 components = -0.00499236 Jy ! Clean residual min=-0.009008 max=0.011058 Jy/beam ! Clean residual mean=0.000006 rms=0.002795 Jy/beam ! Combined flux in latest and established models = 0.0828514 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0828514 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=0.068042Jy sigma=1.337958 ! Fit after self-cal, rms=0.067976Jy sigma=1.336905 wmodel /scr/pima/bg219g_uvs/J1259-2436_X_map.mod ! Writing 35 model components to file: /scr/pima/bg219g_uvs/J1259-2436_X_map.mod wobs /scr/pima/bg219g_uvs/J1259-2436_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1259-2436_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1259-2436_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219g_uvs/J1259-2436_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 = 0.0048706 Jy ! Component: 100 - total flux cleaned = 0.00889006 Jy ! Component: 150 - total flux cleaned = 0.0118065 Jy ! Component: 200 - total flux cleaned = 0.0132646 Jy ! Component: 250 - total flux cleaned = 0.0144444 Jy ! Component: 300 - total flux cleaned = 0.0148331 Jy ! Component: 350 - total flux cleaned = 0.0150994 Jy ! Component: 400 - total flux cleaned = 0.0155145 Jy ! Component: 450 - total flux cleaned = 0.0157473 Jy ! Component: 500 - total flux cleaned = 0.0160357 Jy ! Component: 550 - total flux cleaned = 0.0163022 Jy ! Component: 600 - total flux cleaned = 0.016176 Jy ! Component: 650 - total flux cleaned = 0.0160589 Jy ! Component: 700 - total flux cleaned = 0.0163382 Jy ! Component: 750 - total flux cleaned = 0.0162839 Jy ! Component: 800 - total flux cleaned = 0.0164888 Jy ! Component: 850 - total flux cleaned = 0.0166351 Jy ! Component: 900 - total flux cleaned = 0.0166338 Jy ! Component: 950 - total flux cleaned = 0.0167241 Jy ! Component: 1000 - total flux cleaned = 0.0167233 Jy ! Component: 1050 - total flux cleaned = 0.0167242 Jy ! Component: 1100 - total flux cleaned = 0.0167246 Jy ! Component: 1150 - total flux cleaned = 0.0165249 Jy ! Component: 1200 - total flux cleaned = 0.0165647 Jy ! Component: 1250 - total flux cleaned = 0.0165271 Jy ! Component: 1300 - total flux cleaned = 0.0165643 Jy ! Component: 1350 - total flux cleaned = 0.0166365 Jy ! Component: 1400 - total flux cleaned = 0.0166363 Jy ! Component: 1450 - total flux cleaned = 0.0167413 Jy ! Component: 1500 - total flux cleaned = 0.0167757 Jy ! Component: 1550 - total flux cleaned = 0.0166751 Jy ! Component: 1600 - total flux cleaned = 0.016577 Jy ! Component: 1650 - total flux cleaned = 0.0165125 Jy ! Component: 1700 - total flux cleaned = 0.0163851 Jy ! Component: 1750 - total flux cleaned = 0.0163851 Jy ! Component: 1800 - total flux cleaned = 0.0162612 Jy ! Component: 1850 - total flux cleaned = 0.0162611 Jy ! Component: 1900 - total flux cleaned = 0.0162007 Jy ! Component: 1950 - total flux cleaned = 0.0161712 Jy ! Component: 2000 - total flux cleaned = 0.0160833 Jy ! Component: 2050 - total flux cleaned = 0.0160834 Jy ! Component: 2100 - total flux cleaned = 0.0160833 Jy ! Component: 2150 - total flux cleaned = 0.016083 Jy ! Component: 2200 - total flux cleaned = 0.0160546 Jy ! Component: 2250 - total flux cleaned = 0.0160831 Jy ! Component: 2300 - total flux cleaned = 0.0161114 Jy ! Component: 2350 - total flux cleaned = 0.0161112 Jy ! Component: 2400 - total flux cleaned = 0.0161111 Jy ! Component: 2450 - total flux cleaned = 0.0161391 Jy ! Component: 2500 - total flux cleaned = 0.0161391 Jy ! Component: 2550 - total flux cleaned = 0.016111 Jy ! Component: 2600 - total flux cleaned = 0.0161108 Jy ! Component: 2650 - total flux cleaned = 0.0160548 Jy ! Component: 2700 - total flux cleaned = 0.0160549 Jy ! Component: 2750 - total flux cleaned = 0.0159706 Jy ! Component: 2800 - total flux cleaned = 0.0158861 Jy ! Component: 2850 - total flux cleaned = 0.0158295 Jy ! Component: 2900 - total flux cleaned = 0.015716 Jy ! Component: 2950 - total flux cleaned = 0.0156589 Jy ! Component: 3000 - total flux cleaned = 0.0155157 Jy ! Component: 3050 - total flux cleaned = 0.0154871 Jy ! Component: 3100 - total flux cleaned = 0.0154003 Jy ! Component: 3150 - total flux cleaned = 0.0152837 Jy ! Component: 3200 - total flux cleaned = 0.0151662 Jy ! Component: 3250 - total flux cleaned = 0.0150479 Jy ! Component: 3300 - total flux cleaned = 0.0148988 Jy ! Component: 3350 - total flux cleaned = 0.0148088 Jy ! Component: 3400 - total flux cleaned = 0.0146573 Jy ! Component: 3450 - total flux cleaned = 0.0144742 Jy ! Component: 3500 - total flux cleaned = 0.0143511 Jy ! Component: 3550 - total flux cleaned = 0.0141962 Jy ! Component: 3600 - total flux cleaned = 0.0140398 Jy ! Component: 3650 - total flux cleaned = 0.0138818 Jy ! Component: 3700 - total flux cleaned = 0.0136904 Jy ! Component: 3750 - total flux cleaned = 0.0135614 Jy ! Component: 3800 - total flux cleaned = 0.0134316 Jy ! Component: 3850 - total flux cleaned = 0.0132675 Jy ! Component: 3900 - total flux cleaned = 0.0131021 Jy ! Component: 3950 - total flux cleaned = 0.0129013 Jy ! Component: 4000 - total flux cleaned = 0.0127999 Jy ! Component: 4050 - total flux cleaned = 0.0126293 Jy ! Total flux subtracted in 4096 components = 0.0124569 Jy ! Clean residual min=-0.002132 max=0.002134 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0953083 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 315 components and 0.0953083 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1259-2436_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 2.394 at 1.601 degrees (North through East) ! Clean map min=-0.004586 max=0.051711 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1259-2436_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0517111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000622717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.61267 3.61267 7.22533 14.4507 28.9013 57.8026 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 83.041 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1259-2436_X_uvs.log closed on Thu Apr 7 09:49:33 2016