! Started logfile: /scr/pima/bg219i_uvs/J1718-2850_X_uvs.log on Wed Apr 6 23:50:55 2016 obs /scr/pima/bg219i_uvs/J1718-2850_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1718-2850_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838034 visibilities/baseline/integration-bin. ! Found source: J1718-2850 ! ! 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 23532 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1718-2850_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.015344Jy sigma=21.808295 ! Fit after self-cal, rms=0.848605Jy sigma=18.133059 ! 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=0.6336 mas, bmaj=1.683 mas, bpa=-4.199 degrees ! Estimated noise=0.589552 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 = 0.113712 Jy ! Component: 100 - total flux cleaned = 0.145288 Jy ! Total flux subtracted in 100 components = 0.145288 Jy ! Clean residual min=-0.006822 max=0.013928 Jy/beam ! Clean residual mean=-0.000011 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.145288 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.145288 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=0.079153Jy sigma=1.547935 ! Fit after self-cal, rms=0.079030Jy sigma=1.546553 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139216 Jy ! Component: 100 - total flux cleaned = 0.0214942 Jy ! Total flux subtracted in 100 components = 0.0214942 Jy ! Clean residual min=-0.005762 max=0.009976 Jy/beam ! Clean residual mean=-0.000002 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.166782 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.166782 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=0.075732Jy sigma=1.442781 ! Fit after self-cal, rms=0.075708Jy sigma=1.442459 ! Inverting map ! Added new window around map position (1.4, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919278 Jy ! Component: 100 - total flux cleaned = 0.0145184 Jy ! Total flux subtracted in 100 components = 0.0145184 Jy ! Clean residual min=-0.004996 max=0.006351 Jy/beam ! Clean residual mean=0.000002 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.1813 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.1813 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=0.074093Jy sigma=1.404388 ! Fit after self-cal, rms=0.074013Jy sigma=1.401750 ! 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=0.8153 mas, bmaj=2.042 mas, bpa=-3.756 degrees ! Estimated noise=0.301811 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 = 0.00633853 Jy ! Component: 100 - total flux cleaned = 0.00973314 Jy ! Component: 150 - total flux cleaned = 0.0117575 Jy ! Component: 200 - total flux cleaned = 0.0129802 Jy ! Total flux subtracted in 200 components = 0.0129802 Jy ! Clean residual min=-0.004052 max=0.006279 Jy/beam ! Clean residual mean=0.000008 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.19428 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.19428 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=0.073522Jy sigma=1.387793 ! Fit after self-cal, rms=0.073507Jy sigma=1.386780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8153 x 2.042 at -3.756 degrees (North through East) ! Clean map min=-0.0038552 max=0.14892 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=0.073507Jy sigma=1.386780 ! Fit after self-cal, rms=0.073507Jy sigma=1.386780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8153 mas, bmaj=2.042 mas, bpa=-3.756 degrees ! Estimated noise=0.301811 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 (5.8, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061029 Jy ! Component: 100 - total flux cleaned = 0.00917865 Jy ! Component: 150 - total flux cleaned = 0.0112332 Jy ! Component: 200 - total flux cleaned = 0.0126239 Jy ! Total flux subtracted in 200 components = 0.0126239 Jy ! Clean residual min=-0.003716 max=0.004111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.206904 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.206904 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=0.073011Jy sigma=1.374581 ! Fit after self-cal, rms=0.072956Jy sigma=1.373419 ! 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=0.072956Jy sigma=1.373419 ! Fit after self-cal, rms=0.071168Jy sigma=1.375370 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8155 mas, bmaj=2.043 mas, bpa=-3.819 degrees ! Estimated noise=0.291309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00423751 Jy ! Component: 100 - total flux cleaned = -0.00418684 Jy ! Component: 150 - total flux cleaned = -0.00401936 Jy ! Component: 200 - total flux cleaned = -0.00382773 Jy ! Total flux subtracted in 200 components = -0.00382773 Jy ! Clean residual min=-0.003681 max=0.003316 Jy/beam ! Clean residual mean=-0.000005 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.203077 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.203077 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=0.070741Jy sigma=1.371722 ! Fit after self-cal, rms=0.070747Jy sigma=1.371579 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 = 0.000446008 Jy ! Component: 100 - total flux cleaned = 0.000607098 Jy ! Component: 150 - total flux cleaned = 0.000747909 Jy ! Component: 200 - total flux cleaned = 0.000842268 Jy ! Total flux subtracted in 200 components = 0.000842268 Jy ! Clean residual min=-0.003500 max=0.003333 Jy/beam ! Clean residual mean=-0.000006 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.203919 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.203919 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=0.070685Jy sigma=1.371116 ! Fit after self-cal, rms=0.070684Jy sigma=1.371069 ! 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=0.070684Jy sigma=1.371069 ! Fit after self-cal, rms=0.070114Jy sigma=1.369151 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=2.045 mas, bpa=-3.843 degrees ! Estimated noise=0.287493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00203721 Jy ! Component: 100 - total flux cleaned = -0.00216292 Jy ! Component: 150 - total flux cleaned = -0.00210699 Jy ! Component: 200 - total flux cleaned = -0.00208087 Jy ! Total flux subtracted in 200 components = -0.00208087 Jy ! Clean residual min=-0.003164 max=0.003243 Jy/beam ! Clean residual mean=-0.000007 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.201838 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.201838 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=0.069981Jy sigma=1.368760 ! Fit after self-cal, rms=0.069981Jy sigma=1.368741 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 = 0.00011093 Jy ! Component: 100 - total flux cleaned = 0.00011041 Jy ! Component: 150 - total flux cleaned = 0.000133282 Jy ! Component: 200 - total flux cleaned = 0.000154474 Jy ! Total flux subtracted in 200 components = 0.000154474 Jy ! Clean residual min=-0.003180 max=0.003237 Jy/beam ! Clean residual mean=-0.000007 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.201993 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.201993 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=0.069957Jy sigma=1.368582 ! Fit after self-cal, rms=0.069957Jy sigma=1.368570 ! 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=0.069957Jy sigma=1.368570 ! Fit after self-cal, rms=0.069680Jy sigma=1.368026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=5.986 mas, bpa=1.373 degrees ! Estimated noise=0.369837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.64991e-05 Jy ! Component: 100 - total flux cleaned = 5.58097e-05 Jy ! Component: 150 - total flux cleaned = 5.45133e-05 Jy ! Component: 200 - total flux cleaned = 2.80512e-05 Jy ! Total flux subtracted in 200 components = 2.80512e-05 Jy ! Clean residual min=-0.003656 max=0.004952 Jy/beam ! Clean residual mean=-0.000015 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.202021 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 127 components and 0.202021 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=0.069654Jy sigma=1.368169 ! Fit after self-cal, rms=0.069654Jy sigma=1.368122 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 (-27.8, -36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393956 Jy ! Component: 100 - total flux cleaned = 0.00440916 Jy ! Component: 150 - total flux cleaned = 0.00508166 Jy ! Component: 200 - total flux cleaned = 0.00531516 Jy ! Total flux subtracted in 200 components = 0.00531516 Jy ! Clean residual min=-0.003288 max=0.003056 Jy/beam ! Clean residual mean=-0.000006 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.207336 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 163 components and 0.207336 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=0.069398Jy sigma=1.364474 ! Fit after self-cal, rms=0.069400Jy sigma=1.364174 ! 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=0.8176 mas, bmaj=2.046 mas, bpa=-3.836 degrees ! Estimated noise=0.285489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8176 x 2.046 at -3.836 degrees (North through East) ! Clean map min=-0.0026687 max=0.13992 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=0.6357 mas, bmaj=1.686 mas, bpa=-4.268 degrees ! Estimated noise=0.557742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107223 Jy ! Component: 100 - total flux cleaned = 0.137194 Jy ! Component: 150 - total flux cleaned = 0.151964 Jy ! Component: 200 - total flux cleaned = 0.161594 Jy ! Total flux subtracted in 200 components = 0.161594 Jy ! Clean residual min=-0.004388 max=0.007276 Jy/beam ! Clean residual mean=-0.000004 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.161594 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.161594 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8176 mas, bmaj=2.046 mas, bpa=-3.836 degrees ! Estimated noise=0.285489 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 = 0.0108045 Jy ! Component: 100 - total flux cleaned = 0.0180156 Jy ! Component: 150 - total flux cleaned = 0.0235043 Jy ! Component: 200 - total flux cleaned = 0.0279094 Jy ! Total flux subtracted in 200 components = 0.0279094 Jy ! Clean residual min=-0.003050 max=0.004374 Jy/beam ! Clean residual mean=-0.000007 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.189503 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 66 components and 0.189503 Jy ! Inverting map ! Added new window around map position (11.6, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431548 Jy ! Component: 100 - total flux cleaned = 0.00720055 Jy ! Component: 150 - total flux cleaned = 0.0093134 Jy ! Component: 200 - total flux cleaned = 0.0105919 Jy ! Total flux subtracted in 200 components = 0.0105919 Jy ! Clean residual min=-0.002853 max=0.002919 Jy/beam ! Clean residual mean=-0.000007 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.200095 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 102 components and 0.200095 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=2.335 mas, bmaj=5.986 mas, bpa=1.373 degrees ! Estimated noise=0.369837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346191 Jy ! Component: 100 - total flux cleaned = 0.00447716 Jy ! Component: 150 - total flux cleaned = 0.00520529 Jy ! Component: 200 - total flux cleaned = 0.00554068 Jy ! Total flux subtracted in 200 components = 0.00554068 Jy ! Clean residual min=-0.003070 max=0.003268 Jy/beam ! Clean residual mean=-0.000011 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.205636 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 = 0.000288793 Jy ! Component: 100 - total flux cleaned = 0.00070294 Jy ! Component: 150 - total flux cleaned = 0.00117219 Jy ! Component: 200 - total flux cleaned = 0.00147528 Jy ! Total flux subtracted in 200 components = 0.00147528 Jy ! Clean residual min=-0.003089 max=0.003065 Jy/beam ! Clean residual mean=-0.000011 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.207111 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 154 components and 0.207111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8176 mas, bmaj=2.046 mas, bpa=-3.836 degrees ! Estimated noise=0.285489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432264 Jy ! Component: 100 - total flux cleaned = -0.000379325 Jy ! Component: 150 - total flux cleaned = -0.000226096 Jy ! Component: 200 - total flux cleaned = -8.08574e-05 Jy ! Total flux subtracted in 200 components = -8.08574e-05 Jy ! Clean residual min=-0.002603 max=0.002545 Jy/beam ! Clean residual mean=-0.000006 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.20703 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 190 components and 0.20703 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=0.069144Jy sigma=1.362098 ! Fit after self-cal, rms=0.069135Jy sigma=1.361614 wmodel /scr/pima/bg219i_uvs/J1718-2850_X_map.mod ! Writing 190 model components to file: /scr/pima/bg219i_uvs/J1718-2850_X_map.mod wobs /scr/pima/bg219i_uvs/J1718-2850_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1718-2850_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1718-2850_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1718-2850_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 = -0.000422484 Jy ! Component: 100 - total flux cleaned = -0.000810852 Jy ! Component: 150 - total flux cleaned = -0.00117511 Jy ! Component: 200 - total flux cleaned = -0.00156189 Jy ! Component: 250 - total flux cleaned = -0.00189747 Jy ! Component: 300 - total flux cleaned = -0.00204183 Jy ! Component: 350 - total flux cleaned = -0.00221533 Jy ! Component: 400 - total flux cleaned = -0.00231578 Jy ! Component: 450 - total flux cleaned = -0.00244629 Jy ! Component: 500 - total flux cleaned = -0.0025417 Jy ! Component: 550 - total flux cleaned = -0.0027267 Jy ! Component: 600 - total flux cleaned = -0.00275727 Jy ! Component: 650 - total flux cleaned = -0.0029354 Jy ! Component: 700 - total flux cleaned = -0.00307983 Jy ! Component: 750 - total flux cleaned = -0.00324852 Jy ! Component: 800 - total flux cleaned = -0.00333068 Jy ! Component: 850 - total flux cleaned = -0.00346519 Jy ! Component: 900 - total flux cleaned = -0.00364985 Jy ! Component: 950 - total flux cleaned = -0.00375286 Jy ! Component: 1000 - total flux cleaned = -0.00385432 Jy ! Component: 1050 - total flux cleaned = -0.00397869 Jy ! Component: 1100 - total flux cleaned = -0.00407625 Jy ! Component: 1150 - total flux cleaned = -0.00414836 Jy ! Component: 1200 - total flux cleaned = -0.00419543 Jy ! Component: 1250 - total flux cleaned = -0.00428795 Jy ! Component: 1300 - total flux cleaned = -0.00433336 Jy ! Component: 1350 - total flux cleaned = -0.00444541 Jy ! Component: 1400 - total flux cleaned = -0.00448947 Jy ! Component: 1450 - total flux cleaned = -0.00455503 Jy ! Component: 1500 - total flux cleaned = -0.00468385 Jy ! Component: 1550 - total flux cleaned = -0.00468404 Jy ! Component: 1600 - total flux cleaned = -0.00480906 Jy ! Component: 1650 - total flux cleaned = -0.00485021 Jy ! Component: 1700 - total flux cleaned = -0.00491103 Jy ! Component: 1750 - total flux cleaned = -0.00505088 Jy ! Component: 1800 - total flux cleaned = -0.00516892 Jy ! Component: 1850 - total flux cleaned = -0.00526559 Jy ! Component: 1900 - total flux cleaned = -0.00530391 Jy ! Component: 1950 - total flux cleaned = -0.00541771 Jy ! Component: 2000 - total flux cleaned = -0.00552992 Jy ! Component: 2050 - total flux cleaned = -0.00560361 Jy ! Component: 2100 - total flux cleaned = -0.00567657 Jy ! Component: 2150 - total flux cleaned = -0.00576651 Jy ! Component: 2200 - total flux cleaned = -0.00581995 Jy ! Component: 2250 - total flux cleaned = -0.00585522 Jy ! Component: 2300 - total flux cleaned = -0.0059422 Jy ! Component: 2350 - total flux cleaned = -0.00601101 Jy ! Component: 2400 - total flux cleaned = -0.00601089 Jy ! Component: 2450 - total flux cleaned = -0.00602774 Jy ! Component: 2500 - total flux cleaned = -0.00607764 Jy ! Component: 2550 - total flux cleaned = -0.00611045 Jy ! Component: 2600 - total flux cleaned = -0.00602868 Jy ! Component: 2650 - total flux cleaned = -0.00606132 Jy ! Component: 2700 - total flux cleaned = -0.00609336 Jy ! Component: 2750 - total flux cleaned = -0.00609352 Jy ! Component: 2800 - total flux cleaned = -0.00615632 Jy ! Component: 2850 - total flux cleaned = -0.006172 Jy ! Component: 2900 - total flux cleaned = -0.00615656 Jy ! Component: 2950 - total flux cleaned = -0.00617196 Jy ! Component: 3000 - total flux cleaned = -0.0061719 Jy ! Component: 3050 - total flux cleaned = -0.00617213 Jy ! Component: 3100 - total flux cleaned = -0.00617188 Jy ! Component: 3150 - total flux cleaned = -0.0061866 Jy ! Component: 3200 - total flux cleaned = -0.00618651 Jy ! Component: 3250 - total flux cleaned = -0.0062299 Jy ! Component: 3300 - total flux cleaned = -0.00620085 Jy ! Component: 3350 - total flux cleaned = -0.00627223 Jy ! Component: 3400 - total flux cleaned = -0.0062579 Jy ! Component: 3450 - total flux cleaned = -0.00630004 Jy ! Component: 3500 - total flux cleaned = -0.00631399 Jy ! Component: 3550 - total flux cleaned = -0.0063277 Jy ! Component: 3600 - total flux cleaned = -0.00634155 Jy ! Component: 3650 - total flux cleaned = -0.00636887 Jy ! Component: 3700 - total flux cleaned = -0.00640934 Jy ! Component: 3750 - total flux cleaned = -0.00642278 Jy ! Component: 3800 - total flux cleaned = -0.00643609 Jy ! Component: 3850 - total flux cleaned = -0.00642292 Jy ! Component: 3900 - total flux cleaned = -0.0064229 Jy ! Component: 3950 - total flux cleaned = -0.00646207 Jy ! Component: 4000 - total flux cleaned = -0.00646204 Jy ! Component: 4050 - total flux cleaned = -0.00647481 Jy ! Total flux subtracted in 4096 components = -0.00648763 Jy ! Clean residual min=-0.000701 max=0.000721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.200542 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 493 components and 0.200542 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1718-2850_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8176 x 2.046 at -3.836 degrees (North through East) ! Clean map min=-0.0018507 max=0.13803 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1718-2850_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.48438 0.48438 0.968759 1.93752 3.87504 7.75007 15.5001 31.0003 62.0006 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 619.349 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1718-2850_X_uvs.log closed on Wed Apr 6 23:51:00 2016