! Started logfile: /scr/pima/rv102_uvs/J2230+6946_S_uvs.log on Sat Feb 27 22:27:52 2016 obs /scr/pima/rv102_uvs/J2230+6946_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2230+6946_S_uva.fits ! AN table 1: 70 integrations on 10 of 10 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 18 integrations on 78 of 78 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 36 of 36 possible baselines. ! AN table 6: 2 integrations on 45 of 45 possible baselines. ! AN table 7: 34 integrations on 6 of 6 possible baselines. ! AN table 8: 2 integrations on 1 of 1 possible baselines. ! AN table 9: 4 integrations on 1 of 1 possible baselines. ! AN table 10: 36 integrations on 3 of 3 possible baselines. ! AN table 11: 9 integrations on 3 of 3 possible baselines. ! AN table 12: 10 integrations on 66 of 66 possible baselines. ! AN table 13: 10 integrations on 15 of 15 possible baselines. ! AN table 14: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.73271 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 10340 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2230+6946_S] 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 0.500x0.500 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 152 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 64 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 108 telescope corrections were flagged in sub-array 10. ! A total of 27 telescope corrections were flagged in sub-array 11. ! A total of 44 telescope corrections were flagged in sub-array 12. ! A total of 32 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 64 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 108 telescope corrections were flagged in sub-array 10. ! A total of 27 telescope corrections were flagged in sub-array 11. ! A total of 44 telescope corrections were flagged in sub-array 12. ! A total of 32 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 64 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 108 telescope corrections were flagged in sub-array 10. ! A total of 27 telescope corrections were flagged in sub-array 11. ! A total of 44 telescope corrections were flagged in sub-array 12. ! A total of 32 telescope corrections were flagged in sub-array 13. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 64 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 108 telescope corrections were flagged in sub-array 10. ! A total of 27 telescope corrections were flagged in sub-array 11. ! A total of 44 telescope corrections were flagged in sub-array 12. ! A total of 32 telescope corrections were flagged in sub-array 13. ! ! Fit before self-cal, rms=1.138060Jy sigma=7.678387 ! Fit after self-cal, rms=0.679667Jy sigma=5.439330 ! 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=2.186 mas, bmaj=3.212 mas, bpa=-16.94 degrees ! Estimated noise=2.50501 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 = 0.247099 Jy ! Component: 100 - total flux cleaned = 0.300037 Jy ! Total flux subtracted in 100 components = 0.300037 Jy ! Clean residual min=-0.039724 max=0.058974 Jy/beam ! Clean residual mean=-0.000103 rms=0.007851 Jy/beam ! Combined flux in latest and established models = 0.300037 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.300037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332080Jy sigma=1.561479 ! Fit after self-cal, rms=0.331724Jy sigma=1.556108 ! Inverting map ! Added new window around map position (8.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456527 Jy ! Component: 100 - total flux cleaned = 0.0549039 Jy ! Total flux subtracted in 100 components = 0.0549039 Jy ! Clean residual min=-0.037438 max=0.054218 Jy/beam ! Clean residual mean=-0.000102 rms=0.007310 Jy/beam ! Combined flux in latest and established models = 0.354941 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.354941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322209Jy sigma=1.437000 ! Fit after self-cal, rms=0.320596Jy sigma=1.419560 ! 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=2.576 mas, bmaj=3.644 mas, bpa=-9.84 degrees ! Estimated noise=1.42868 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 (-8.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582356 Jy ! Component: 100 - total flux cleaned = 0.0905303 Jy ! Component: 150 - total flux cleaned = 0.104385 Jy ! Component: 200 - total flux cleaned = 0.110967 Jy ! Total flux subtracted in 200 components = 0.110967 Jy ! Clean residual min=-0.039342 max=0.039346 Jy/beam ! Clean residual mean=-0.001614 rms=0.008104 Jy/beam ! Combined flux in latest and established models = 0.465908 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.465908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308248Jy sigma=1.254465 ! Fit after self-cal, rms=0.307744Jy sigma=1.250988 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.576 x 3.644 at -9.84 degrees (North through East) ! Clean map min=-0.03677 max=0.29749 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. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* NY 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* WF 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! MA 0.00* NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 12. ! Telescope amplitude corrections in sub-array 12: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! HN 1.00* MA 1.00* NY 1.00* ON 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 14: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! NY 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* NY 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* WF 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! MA 0.00* NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 12. ! Telescope amplitude corrections in sub-array 12: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! HN 1.00* MA 1.00* NY 1.00* ON 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 14: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! NY 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* NY 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* WF 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! MA 0.00* NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 12. ! Telescope amplitude corrections in sub-array 12: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! HN 1.00* MA 1.00* NY 1.00* ON 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 14: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! NY 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* NY 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! 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* WF 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! MA 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! MA 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! MA 0.00* NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 12. ! Telescope amplitude corrections in sub-array 12: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 13. ! Telescope amplitude corrections in sub-array 13: ! HN 1.00* MA 1.00* NY 1.00* ON 1.00* ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 14: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! NY 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.307744Jy sigma=1.250988 ! Fit after self-cal, rms=0.283655Jy sigma=1.274147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=3.65 mas, bpa=-10.21 degrees ! Estimated noise=1.42814 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 = 0.00446758 Jy ! Component: 100 - total flux cleaned = 0.00737256 Jy ! Component: 150 - total flux cleaned = 0.00937098 Jy ! Component: 200 - total flux cleaned = 0.0102644 Jy ! Total flux subtracted in 200 components = 0.0102644 Jy ! Clean residual min=-0.037830 max=0.037078 Jy/beam ! Clean residual mean=-0.001744 rms=0.007856 Jy/beam ! Combined flux in latest and established models = 0.476173 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.476173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.281600Jy sigma=1.240931 ! Fit after self-cal, rms=0.281485Jy sigma=1.239991 ! 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. ! ! Fit before self-cal, rms=0.281485Jy sigma=1.239991 ! Fit after self-cal, rms=0.281485Jy sigma=1.239991 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=3.65 mas, bpa=-10.21 degrees ! Estimated noise=1.42814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414902 Jy ! Component: 100 - total flux cleaned = 0.00334688 Jy ! Component: 150 - total flux cleaned = 0.00373712 Jy ! Component: 200 - total flux cleaned = 0.00409892 Jy ! Total flux subtracted in 200 components = 0.00409892 Jy ! Clean residual min=-0.037629 max=0.035926 Jy/beam ! Clean residual mean=-0.001775 rms=0.007693 Jy/beam ! Combined flux in latest and established models = 0.480272 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.480272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280130Jy sigma=1.228044 ! Fit after self-cal, rms=0.280049Jy sigma=1.227588 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 = 0.00244936 Jy ! Component: 100 - total flux cleaned = 0.00245256 Jy ! Component: 150 - total flux cleaned = 0.00274766 Jy ! Component: 200 - total flux cleaned = 0.00301816 Jy ! Total flux subtracted in 200 components = 0.00301816 Jy ! Clean residual min=-0.037540 max=0.035489 Jy/beam ! Clean residual mean=-0.001797 rms=0.007597 Jy/beam ! Combined flux in latest and established models = 0.48329 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.48329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278921Jy sigma=1.220678 ! Fit after self-cal, rms=0.278867Jy sigma=1.220407 ! 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. ! ! Fit before self-cal, rms=0.278867Jy sigma=1.220407 ! Fit after self-cal, rms=0.278867Jy sigma=1.220407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=3.65 mas, bpa=-10.21 degrees ! Estimated noise=1.42814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107904 Jy ! Component: 100 - total flux cleaned = 0.00134935 Jy ! Component: 150 - total flux cleaned = 0.00134447 Jy ! Component: 200 - total flux cleaned = 0.00159644 Jy ! Total flux subtracted in 200 components = 0.00159644 Jy ! Clean residual min=-0.037353 max=0.035126 Jy/beam ! Clean residual mean=-0.001809 rms=0.007535 Jy/beam ! Combined flux in latest and established models = 0.484886 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.484886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278062Jy sigma=1.215485 ! Fit after self-cal, rms=0.278027Jy sigma=1.215336 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 = 0.000885267 Jy ! Component: 100 - total flux cleaned = 0.0013773 Jy ! Component: 150 - total flux cleaned = 0.00161468 Jy ! Component: 200 - total flux cleaned = 0.00183449 Jy ! Total flux subtracted in 200 components = 0.00183449 Jy ! Clean residual min=-0.037097 max=0.034740 Jy/beam ! Clean residual mean=-0.001823 rms=0.007487 Jy/beam ! Combined flux in latest and established models = 0.486721 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.486721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277362Jy sigma=1.211566 ! Fit after self-cal, rms=0.277300Jy sigma=1.211449 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.277300Jy sigma=1.211449 ! Fit after self-cal, rms=0.277300Jy sigma=1.211449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.859 mas, bmaj=10.41 mas, bpa=27.47 degrees ! Estimated noise=2.15046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381049 Jy ! Component: 100 - total flux cleaned = 0.00456926 Jy ! Component: 150 - total flux cleaned = 0.00523287 Jy ! Component: 200 - total flux cleaned = 0.00579992 Jy ! Total flux subtracted in 200 components = 0.00579992 Jy ! Clean residual min=-0.057085 max=0.054156 Jy/beam ! Clean residual mean=-0.006269 rms=0.016431 Jy/beam ! Combined flux in latest and established models = 0.492521 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.492521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276531Jy sigma=1.217013 ! Fit after self-cal, rms=0.276490Jy sigma=1.215543 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 = 0.00261184 Jy ! Component: 100 - total flux cleaned = 0.00115259 Jy ! Component: 150 - total flux cleaned = 0.000507076 Jy ! Component: 200 - total flux cleaned = 0.000117478 Jy ! Total flux subtracted in 200 components = 0.000117478 Jy ! Clean residual min=-0.056169 max=0.052627 Jy/beam ! Clean residual mean=-0.006272 rms=0.016260 Jy/beam ! Combined flux in latest and established models = 0.492638 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.492638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276297Jy sigma=1.220251 ! Fit after self-cal, rms=0.276310Jy sigma=1.219487 ! 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=2.546 mas, bmaj=3.65 mas, bpa=-10.21 degrees ! Estimated noise=1.42814 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.546 x 3.65 at -10.21 degrees (North through East) ! Clean map min=-0.034321 max=0.28799 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=2.161 mas, bmaj=3.209 mas, bpa=-17.2 degrees ! Estimated noise=2.51304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240703 Jy ! Component: 100 - total flux cleaned = 0.3219 Jy ! Component: 150 - total flux cleaned = 0.373671 Jy ! Component: 200 - total flux cleaned = 0.405719 Jy ! Total flux subtracted in 200 components = 0.405719 Jy ! Clean residual min=-0.035653 max=0.039776 Jy/beam ! Clean residual mean=-0.000092 rms=0.006896 Jy/beam ! Combined flux in latest and established models = 0.405719 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.405719 Jy ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=3.65 mas, bpa=-10.21 degrees ! Estimated noise=1.42814 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 (8, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497517 Jy ! Component: 100 - total flux cleaned = 0.0788632 Jy ! Component: 150 - total flux cleaned = 0.0948989 Jy ! Component: 200 - total flux cleaned = 0.103079 Jy ! Total flux subtracted in 200 components = 0.103079 Jy ! Clean residual min=-0.036851 max=0.036937 Jy/beam ! Clean residual mean=-0.001936 rms=0.007183 Jy/beam ! Combined flux in latest and established models = 0.508798 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.508798 Jy ! Inverting map ! Added new window around map position (-5.5, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293036 Jy ! Component: 100 - total flux cleaned = 0.0367687 Jy ! Component: 150 - total flux cleaned = 0.033549 Jy ! Component: 200 - total flux cleaned = 0.0347523 Jy ! Total flux subtracted in 200 components = 0.0347523 Jy ! Clean residual min=-0.033645 max=0.026464 Jy/beam ! Clean residual mean=-0.002162 rms=0.006065 Jy/beam ! Combined flux in latest and established models = 0.54355 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.54355 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.859 mas, bmaj=10.41 mas, bpa=27.47 degrees ! Estimated noise=2.15046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173709 Jy ! Component: 100 - total flux cleaned = 0.000493561 Jy ! Component: 150 - total flux cleaned = -0.000558182 Jy ! Component: 200 - total flux cleaned = -0.00148231 Jy ! Total flux subtracted in 200 components = -0.00148231 Jy ! Clean residual min=-0.043230 max=0.032133 Jy/beam ! Clean residual mean=-0.007203 rms=0.011122 Jy/beam ! Combined flux in latest and established models = 0.542068 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 = -0.000810603 Jy ! Component: 100 - total flux cleaned = -0.00187887 Jy ! Component: 150 - total flux cleaned = -0.00285248 Jy ! Component: 200 - total flux cleaned = -0.00374626 Jy ! Total flux subtracted in 200 components = -0.00374626 Jy ! Clean residual min=-0.042581 max=0.030652 Jy/beam ! Clean residual mean=-0.007111 rms=0.010843 Jy/beam ! Combined flux in latest and established models = 0.538321 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.538321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=3.65 mas, bpa=-10.21 degrees ! Estimated noise=1.42814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189694 Jy ! Component: 100 - total flux cleaned = -0.00141375 Jy ! Component: 150 - total flux cleaned = -0.000523418 Jy ! Component: 200 - total flux cleaned = -0.000522175 Jy ! Total flux subtracted in 200 components = -0.000522175 Jy ! Clean residual min=-0.032061 max=0.024072 Jy/beam ! Clean residual mean=-0.002112 rms=0.005555 Jy/beam ! Combined flux in latest and established models = 0.537799 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.537799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276102Jy sigma=1.086528 ! Fit after self-cal, rms=0.275160Jy sigma=1.081763 wmodel /scr/pima/rv102_uvs/J2230+6946_S_map.mod ! Writing 104 model components to file: /scr/pima/rv102_uvs/J2230+6946_S_map.mod wobs /scr/pima/rv102_uvs/J2230+6946_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2230+6946_S_uvs.fits wwins /scr/pima/rv102_uvs/J2230+6946_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J2230+6946_S_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 = -0.0138298 Jy ! Component: 100 - total flux cleaned = -0.0255622 Jy ! Component: 150 - total flux cleaned = -0.0335985 Jy ! Component: 200 - total flux cleaned = -0.0415308 Jy ! Component: 250 - total flux cleaned = -0.0464244 Jy ! Component: 300 - total flux cleaned = -0.0521984 Jy ! Component: 350 - total flux cleaned = -0.0584598 Jy ! Component: 400 - total flux cleaned = -0.063518 Jy ! Component: 450 - total flux cleaned = -0.0681174 Jy ! Component: 500 - total flux cleaned = -0.0722861 Jy ! Component: 550 - total flux cleaned = -0.076985 Jy ! Component: 600 - total flux cleaned = -0.0815745 Jy ! Component: 650 - total flux cleaned = -0.0857711 Jy ! Component: 700 - total flux cleaned = -0.0901738 Jy ! Component: 750 - total flux cleaned = -0.0944917 Jy ! Component: 800 - total flux cleaned = -0.0981594 Jy ! Component: 850 - total flux cleaned = -0.102316 Jy ! Component: 900 - total flux cleaned = -0.105315 Jy ! Component: 950 - total flux cleaned = -0.10907 Jy ! Component: 1000 - total flux cleaned = -0.112234 Jy ! Component: 1050 - total flux cleaned = -0.114831 Jy ! Component: 1100 - total flux cleaned = -0.117645 Jy ! Component: 1150 - total flux cleaned = -0.120168 Jy ! Component: 1200 - total flux cleaned = -0.122906 Jy ! Component: 1250 - total flux cleaned = -0.125119 Jy ! Component: 1300 - total flux cleaned = -0.127788 Jy ! Component: 1350 - total flux cleaned = -0.130663 Jy ! Component: 1400 - total flux cleaned = -0.133265 Jy ! Component: 1450 - total flux cleaned = -0.136068 Jy ! Component: 1500 - total flux cleaned = -0.138605 Jy ! Component: 1550 - total flux cleaned = -0.141566 Jy ! Component: 1600 - total flux cleaned = -0.144265 Jy ! Component: 1650 - total flux cleaned = -0.147154 Jy ! Component: 1700 - total flux cleaned = -0.149791 Jy ! Component: 1750 - total flux cleaned = -0.151747 Jy ! Component: 1800 - total flux cleaned = -0.154543 Jy ! Component: 1850 - total flux cleaned = -0.156881 Jy ! Component: 1900 - total flux cleaned = -0.159612 Jy ! Component: 1950 - total flux cleaned = -0.161069 Jy ! Component: 2000 - total flux cleaned = -0.162719 Jy ! Component: 2050 - total flux cleaned = -0.16476 Jy ! Component: 2100 - total flux cleaned = -0.166984 Jy ! Component: 2150 - total flux cleaned = -0.168586 Jy ! Component: 2200 - total flux cleaned = -0.170372 Jy ! Component: 2250 - total flux cleaned = -0.171946 Jy ! Component: 2300 - total flux cleaned = -0.173895 Jy ! Component: 2350 - total flux cleaned = -0.175824 Jy ! Component: 2400 - total flux cleaned = -0.176972 Jy ! Component: 2450 - total flux cleaned = -0.178299 Jy ! Component: 2500 - total flux cleaned = -0.179617 Jy ! Component: 2550 - total flux cleaned = -0.180923 Jy ! Component: 2600 - total flux cleaned = -0.182033 Jy ! Component: 2650 - total flux cleaned = -0.183135 Jy ! Component: 2700 - total flux cleaned = -0.184228 Jy ! Component: 2750 - total flux cleaned = -0.185494 Jy ! Component: 2800 - total flux cleaned = -0.186212 Jy ! Component: 2850 - total flux cleaned = -0.186926 Jy ! Component: 2900 - total flux cleaned = -0.187634 Jy ! Component: 2950 - total flux cleaned = -0.188691 Jy ! Component: 3000 - total flux cleaned = -0.189564 Jy ! Component: 3050 - total flux cleaned = -0.19026 Jy ! Component: 3100 - total flux cleaned = -0.190779 Jy ! Component: 3150 - total flux cleaned = -0.191807 Jy ! Component: 3200 - total flux cleaned = -0.192999 Jy ! Component: 3250 - total flux cleaned = -0.193507 Jy ! Component: 3300 - total flux cleaned = -0.194683 Jy ! Component: 3350 - total flux cleaned = -0.19485 Jy ! Component: 3400 - total flux cleaned = -0.196178 Jy ! Component: 3450 - total flux cleaned = -0.196672 Jy ! Component: 3500 - total flux cleaned = -0.197656 Jy ! Component: 3550 - total flux cleaned = -0.19831 Jy ! Component: 3600 - total flux cleaned = -0.199282 Jy ! Component: 3650 - total flux cleaned = -0.200086 Jy ! Component: 3700 - total flux cleaned = -0.201047 Jy ! Component: 3750 - total flux cleaned = -0.202001 Jy ! Component: 3800 - total flux cleaned = -0.202951 Jy ! Component: 3850 - total flux cleaned = -0.203737 Jy ! Component: 3900 - total flux cleaned = -0.20452 Jy ! Component: 3950 - total flux cleaned = -0.205143 Jy ! Component: 4000 - total flux cleaned = -0.205917 Jy ! Component: 4050 - total flux cleaned = -0.206841 Jy ! Total flux subtracted in 4096 components = -0.207147 Jy ! Clean residual min=-0.009237 max=0.009220 Jy/beam ! Clean residual mean=-0.000507 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.330653 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 428 components and 0.330653 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2230+6946_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.546 x 3.65 at -10.21 degrees (North through East) ! Clean map min=-0.02131 max=0.29859 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2230+6946_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.298586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00272676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.73967 2.73967 5.47935 10.9587 21.9174 43.8348 87.6696 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0081 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.298 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 109.502 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2230+6946_S_uvs.log closed on Sat Feb 27 22:27:56 2016