! Started logfile: /d2/scr/pima/rv101_uvs/J2230+6946_S_uvs.log on Sat Nov 29 13:57:19 2014 obs /d2/scr/pima/rv101_uvs/J2230+6946_S_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2230+6946_S_uva.fits ! AN table 1: 10 integrations on 55 of 55 possible baselines. ! AN table 2: 8 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 6 of 6 possible baselines. ! AN table 4: 2 integrations on 3 of 3 possible baselines. ! AN table 5: 20 integrations on 3 of 3 possible baselines. ! AN table 6: 23 integrations on 78 of 78 possible baselines. ! AN table 7: 2 integrations on 1 of 1 possible baselines. ! AN table 8: 21 integrations on 6 of 6 possible baselines. ! AN table 9: 7 integrations on 3 of 3 possible baselines. ! AN table 10: 2 integrations on 21 of 21 possible baselines. ! AN table 11: 2 integrations on 1 of 1 possible baselines. ! AN table 12: 10 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.670337 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 0 lines of history. ! ! Reading 8524 visibilities. select RR ! 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 /d2/scr/pima/rv101_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 43 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 72 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 40 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! A total of 4 telescope corrections were flagged in sub-array 11. ! A total of 43 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 5. ! A total of 92 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 54 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! A total of 4 telescope corrections were flagged in sub-array 11. ! A total of 61 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 72 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 26 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! A total of 4 telescope corrections were flagged in sub-array 11. ! A total of 43 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 92 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! A total of 40 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! A total of 4 telescope corrections were flagged in sub-array 11. ! A total of 61 telescope corrections were flagged in sub-array 12. ! ! Fit before self-cal, rms=1.152313Jy sigma=4.397517 ! Fit after self-cal, rms=0.646815Jy sigma=2.719722 ! 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=2.556 mas, bmaj=3.001 mas, bpa=66.27 degrees ! Estimated noise=3.9529 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 = 0.286524 Jy ! Component: 100 - total flux cleaned = 0.350405 Jy ! Total flux subtracted in 100 components = 0.350405 Jy ! Clean residual min=-0.020756 max=0.035030 Jy/beam ! Clean residual mean=-0.000071 rms=0.004001 Jy/beam ! Combined flux in latest and established models = 0.350405 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.350405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332946Jy sigma=0.520371 ! Fit after self-cal, rms=0.332897Jy sigma=0.520343 ! Inverting map ! Added new window around map position (3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324359 Jy ! Component: 100 - total flux cleaned = 0.0425185 Jy ! Total flux subtracted in 100 components = 0.0425185 Jy ! Clean residual min=-0.021752 max=0.026808 Jy/beam ! Clean residual mean=-0.000124 rms=0.003709 Jy/beam ! Combined flux in latest and established models = 0.392923 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.392923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326275Jy sigma=0.497814 ! Fit after self-cal, rms=0.325833Jy sigma=0.496310 ! 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=3.123 mas, bmaj=3.565 mas, bpa=61.44 degrees ! Estimated noise=2.38841 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 (-3.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120271 Jy ! Component: 100 - total flux cleaned = 0.0137987 Jy ! Component: 150 - total flux cleaned = 0.0138196 Jy ! Component: 200 - total flux cleaned = 0.0133574 Jy ! Total flux subtracted in 200 components = 0.0133574 Jy ! Clean residual min=-0.016578 max=0.011200 Jy/beam ! Clean residual mean=-0.001314 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 0.406281 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.40628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321155Jy sigma=0.485505 ! Fit after self-cal, rms=0.321032Jy sigma=0.485379 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 3.565 at 61.44 degrees (North through East) ! Clean map min=-0.015107 max=0.35367 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.12 NL 0.96 NY 1.03 OV 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! MA 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NL 1.00* NY 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* WF 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 11: ! NY 0.00* OV 0.00* ! ! A total of 12 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* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* NL 1.00* NY 1.00* OV 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! MA 0.00* NY 0.00* ON 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NL 1.00* NY 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* WF 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 11: ! NY 0.00* OV 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* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.96 NL 1.09 NY 1.05 OV 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! MA 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NL 1.00* NY 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* WF 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.95 KP 1.02 LA 0.93 MK 0.95 ! NL 1.06 OV 1.05 PT 1.07 ! ! Telescope amplitude corrections in sub-array 11: ! NY 0.00* OV 0.00* ! ! A total of 12 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* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.00* NL 1.00* NY 1.00* OV 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! MA 0.00* NY 0.00* ON 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* MK 1.00* NL 1.00* NY 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* WF 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HN 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.91 KP 1.04 LA 0.85 MK 1.02 ! NL 1.00 OV 0.87 PT 0.89 ! ! Telescope amplitude corrections in sub-array 11: ! NY 0.00* OV 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* ! ! ! Fit before self-cal, rms=0.321032Jy sigma=0.485379 ! Fit after self-cal, rms=0.283000Jy sigma=0.473428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=3.547 mas, bpa=62.16 degrees ! Estimated noise=2.41231 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 = -0.00168161 Jy ! Component: 100 - total flux cleaned = -0.000880914 Jy ! Component: 150 - total flux cleaned = -0.000515512 Jy ! Component: 200 - total flux cleaned = -0.000523706 Jy ! Total flux subtracted in 200 components = -0.000523706 Jy ! Clean residual min=-0.014517 max=0.010880 Jy/beam ! Clean residual mean=-0.000971 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.405757 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.405757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280789Jy sigma=0.468890 ! Fit after self-cal, rms=0.280746Jy sigma=0.468818 ! 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=0.280746Jy sigma=0.468818 ! Fit after self-cal, rms=0.280744Jy sigma=0.468793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=3.547 mas, bpa=62.09 degrees ! Estimated noise=2.41211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365306 Jy ! Component: 100 - total flux cleaned = 5.09803e-05 Jy ! Component: 150 - total flux cleaned = -0.000256148 Jy ! Component: 200 - total flux cleaned = -0.000542763 Jy ! Total flux subtracted in 200 components = -0.000542763 Jy ! Clean residual min=-0.014249 max=0.010714 Jy/beam ! Clean residual mean=-0.000966 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.405214 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.405214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278998Jy sigma=0.466751 ! Fit after self-cal, rms=0.278965Jy sigma=0.466710 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 = -0.000272781 Jy ! Component: 100 - total flux cleaned = -0.000273026 Jy ! Component: 150 - total flux cleaned = -0.000820142 Jy ! Component: 200 - total flux cleaned = -0.00108081 Jy ! Total flux subtracted in 200 components = -0.00108081 Jy ! Clean residual min=-0.013992 max=0.010817 Jy/beam ! Clean residual mean=-0.000957 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.404133 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.404133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277532Jy sigma=0.465439 ! Fit after self-cal, rms=0.277506Jy sigma=0.465412 ! 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=0.277506Jy sigma=0.465412 ! Fit after self-cal, rms=0.277505Jy sigma=0.465383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=3.546 mas, bpa=62.02 degrees ! Estimated noise=2.41211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262925 Jy ! Component: 100 - total flux cleaned = -0.000509155 Jy ! Component: 150 - total flux cleaned = -0.000755793 Jy ! Component: 200 - total flux cleaned = -0.000991706 Jy ! Total flux subtracted in 200 components = -0.000991706 Jy ! Clean residual min=-0.013813 max=0.010868 Jy/beam ! Clean residual mean=-0.000949 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.403142 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.403142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276399Jy sigma=0.464245 ! Fit after self-cal, rms=0.276380Jy sigma=0.464226 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 = -0.000231427 Jy ! Component: 100 - total flux cleaned = -0.00023633 Jy ! Component: 150 - total flux cleaned = -0.000455646 Jy ! Component: 200 - total flux cleaned = -0.000666955 Jy ! Total flux subtracted in 200 components = -0.000666955 Jy ! Clean residual min=-0.013691 max=0.010827 Jy/beam ! Clean residual mean=-0.000943 rms=0.002553 Jy/beam ! Combined flux in latest and established models = 0.402475 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.402475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275471Jy sigma=0.463316 ! Fit after self-cal, rms=0.275457Jy sigma=0.463301 ! 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=0.275457Jy sigma=0.463301 ! Fit after self-cal, rms=0.275458Jy sigma=0.463293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.456 mas, bmaj=10.53 mas, bpa=74.12 degrees ! Estimated noise=3.12115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197197 Jy ! Component: 100 - total flux cleaned = -0.00256342 Jy ! Component: 150 - total flux cleaned = -0.00336995 Jy ! Component: 200 - total flux cleaned = -0.00383928 Jy ! Total flux subtracted in 200 components = -0.00383928 Jy ! Clean residual min=-0.013023 max=0.010984 Jy/beam ! Clean residual mean=-0.002591 rms=0.003077 Jy/beam ! Combined flux in latest and established models = 0.398635 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.398635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275287Jy sigma=0.463161 ! Fit after self-cal, rms=0.275243Jy sigma=0.462955 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 = -0.000677814 Jy ! Component: 100 - total flux cleaned = -0.00104933 Jy ! Component: 150 - total flux cleaned = -0.00120288 Jy ! Component: 200 - total flux cleaned = -0.0012736 Jy ! Total flux subtracted in 200 components = -0.0012736 Jy ! Clean residual min=-0.012849 max=0.011130 Jy/beam ! Clean residual mean=-0.002561 rms=0.003081 Jy/beam ! Combined flux in latest and established models = 0.397362 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.397362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275196Jy sigma=0.462966 ! Fit after self-cal, rms=0.275190Jy sigma=0.462908 ! 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=3.122 mas, bmaj=3.546 mas, bpa=61.99 degrees ! Estimated noise=2.41215 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.122 x 3.546 at 61.99 degrees (North through East) ! Clean map min=-0.011858 max=0.35086 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=2.545 mas, bmaj=2.978 mas, bpa=66.84 degrees ! Estimated noise=4.03409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285543 Jy ! Component: 100 - total flux cleaned = 0.352813 Jy ! Component: 150 - total flux cleaned = 0.387481 Jy ! Component: 200 - total flux cleaned = 0.395666 Jy ! Total flux subtracted in 200 components = 0.395666 Jy ! Clean residual min=-0.020046 max=0.021205 Jy/beam ! Clean residual mean=-0.000110 rms=0.003521 Jy/beam ! Combined flux in latest and established models = 0.395666 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.395666 Jy ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=3.546 mas, bpa=61.99 degrees ! Estimated noise=2.41215 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 (1, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010987 Jy ! Component: 100 - total flux cleaned = 0.0109964 Jy ! Component: 150 - total flux cleaned = 0.0110063 Jy ! Component: 200 - total flux cleaned = 0.01054 Jy ! Total flux subtracted in 200 components = 0.01054 Jy ! Clean residual min=-0.015630 max=0.011848 Jy/beam ! Clean residual mean=-0.000974 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 0.406206 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.406206 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=7.456 mas, bmaj=10.53 mas, bpa=74.12 degrees ! Estimated noise=3.12115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00546353 Jy ! Component: 100 - total flux cleaned = -0.00652569 Jy ! Component: 150 - total flux cleaned = -0.00752631 Jy ! Component: 200 - total flux cleaned = -0.0082877 Jy ! Total flux subtracted in 200 components = -0.0082877 Jy ! Clean residual min=-0.013277 max=0.011039 Jy/beam ! Clean residual mean=-0.002575 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.397918 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 = -0.000501743 Jy ! Component: 100 - total flux cleaned = -0.000927072 Jy ! Component: 150 - total flux cleaned = -0.00130705 Jy ! Component: 200 - total flux cleaned = -0.00164578 Jy ! Total flux subtracted in 200 components = -0.00164578 Jy ! Clean residual min=-0.013251 max=0.011215 Jy/beam ! Clean residual mean=-0.002536 rms=0.003093 Jy/beam ! Combined flux in latest and established models = 0.396273 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.396273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=3.546 mas, bpa=61.99 degrees ! Estimated noise=2.41215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030875 Jy ! Component: 100 - total flux cleaned = 0.00309224 Jy ! Component: 150 - total flux cleaned = 0.00308517 Jy ! Component: 200 - total flux cleaned = 0.00344477 Jy ! Total flux subtracted in 200 components = 0.00344477 Jy ! Clean residual min=-0.013807 max=0.010306 Jy/beam ! Clean residual mean=-0.000921 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.399717 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.399717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279119Jy sigma=0.464645 ! Fit after self-cal, rms=0.279211Jy sigma=0.464398 wmodel /d2/scr/pima/rv101_uvs/J2230+6946_S_map.mod ! Writing 52 model components to file: /d2/scr/pima/rv101_uvs/J2230+6946_S_map.mod wobs /d2/scr/pima/rv101_uvs/J2230+6946_S_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2230+6946_S_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2230+6946_S_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/rv101_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 = -0.00604428 Jy ! Component: 100 - total flux cleaned = -0.00964864 Jy ! Component: 150 - total flux cleaned = -0.0110468 Jy ! Component: 200 - total flux cleaned = -0.0120079 Jy ! Component: 250 - total flux cleaned = -0.0129415 Jy ! Component: 300 - total flux cleaned = -0.0140378 Jy ! Component: 350 - total flux cleaned = -0.0152906 Jy ! Component: 400 - total flux cleaned = -0.0163446 Jy ! Component: 450 - total flux cleaned = -0.0173791 Jy ! Component: 500 - total flux cleaned = -0.0182273 Jy ! Component: 550 - total flux cleaned = -0.0193932 Jy ! Component: 600 - total flux cleaned = -0.0203771 Jy ! Component: 650 - total flux cleaned = -0.0213459 Jy ! Component: 700 - total flux cleaned = -0.0227765 Jy ! Component: 750 - total flux cleaned = -0.0240293 Jy ! Component: 800 - total flux cleaned = -0.0251107 Jy ! Component: 850 - total flux cleaned = -0.026331 Jy ! Component: 900 - total flux cleaned = -0.0270882 Jy ! Component: 950 - total flux cleaned = -0.0285836 Jy ! Component: 1000 - total flux cleaned = -0.0294714 Jy ! Component: 1050 - total flux cleaned = -0.0307892 Jy ! Component: 1100 - total flux cleaned = -0.0319474 Jy ! Component: 1150 - total flux cleaned = -0.0330968 Jy ! Component: 1200 - total flux cleaned = -0.0342356 Jy ! Component: 1250 - total flux cleaned = -0.0352233 Jy ! Component: 1300 - total flux cleaned = -0.0362027 Jy ! Component: 1350 - total flux cleaned = -0.0374513 Jy ! Component: 1400 - total flux cleaned = -0.0385498 Jy ! Component: 1450 - total flux cleaned = -0.0393677 Jy ! Component: 1500 - total flux cleaned = -0.0404488 Jy ! Component: 1550 - total flux cleaned = -0.0413878 Jy ! Component: 1600 - total flux cleaned = -0.0421881 Jy ! Component: 1650 - total flux cleaned = -0.0435095 Jy ! Component: 1700 - total flux cleaned = -0.044295 Jy ! Component: 1750 - total flux cleaned = -0.0454636 Jy ! Component: 1800 - total flux cleaned = -0.046237 Jy ! Component: 1850 - total flux cleaned = -0.0470054 Jy ! Component: 1900 - total flux cleaned = -0.0480219 Jy ! Component: 1950 - total flux cleaned = -0.0489046 Jy ! Component: 2000 - total flux cleaned = -0.0497807 Jy ! Component: 2050 - total flux cleaned = -0.0505264 Jy ! Component: 2100 - total flux cleaned = -0.0512679 Jy ! Component: 2150 - total flux cleaned = -0.0520052 Jy ! Component: 2200 - total flux cleaned = -0.0528585 Jy ! Component: 2250 - total flux cleaned = -0.0533427 Jy ! Component: 2300 - total flux cleaned = -0.054186 Jy ! Component: 2350 - total flux cleaned = -0.0547853 Jy ! Component: 2400 - total flux cleaned = -0.055381 Jy ! Component: 2450 - total flux cleaned = -0.0559733 Jy ! Component: 2500 - total flux cleaned = -0.05668 Jy ! Component: 2550 - total flux cleaned = -0.0573822 Jy ! Component: 2600 - total flux cleaned = -0.0577316 Jy ! Component: 2650 - total flux cleaned = -0.0581958 Jy ! Component: 2700 - total flux cleaned = -0.0591186 Jy ! Component: 2750 - total flux cleaned = -0.0592324 Jy ! Component: 2800 - total flux cleaned = -0.060146 Jy ! Component: 2850 - total flux cleaned = -0.0607136 Jy ! Component: 2900 - total flux cleaned = -0.0611665 Jy ! Component: 2950 - total flux cleaned = -0.0615044 Jy ! Component: 3000 - total flux cleaned = -0.0621765 Jy ! Component: 3050 - total flux cleaned = -0.0627339 Jy ! Component: 3100 - total flux cleaned = -0.0632882 Jy ! Component: 3150 - total flux cleaned = -0.0638402 Jy ! Component: 3200 - total flux cleaned = -0.0641697 Jy ! Component: 3250 - total flux cleaned = -0.064825 Jy ! Component: 3300 - total flux cleaned = -0.0651516 Jy ! Component: 3350 - total flux cleaned = -0.0658021 Jy ! Component: 3400 - total flux cleaned = -0.0662331 Jy ! Component: 3450 - total flux cleaned = -0.0667698 Jy ! Component: 3500 - total flux cleaned = -0.0671969 Jy ! Component: 3550 - total flux cleaned = -0.0676226 Jy ! Component: 3600 - total flux cleaned = -0.0680466 Jy ! Component: 3650 - total flux cleaned = -0.068468 Jy ! Component: 3700 - total flux cleaned = -0.0688882 Jy ! Component: 3750 - total flux cleaned = -0.0695148 Jy ! Component: 3800 - total flux cleaned = -0.0698273 Jy ! Component: 3850 - total flux cleaned = -0.0702414 Jy ! Component: 3900 - total flux cleaned = -0.0709634 Jy ! Component: 3950 - total flux cleaned = -0.071066 Jy ! Component: 4000 - total flux cleaned = -0.0714748 Jy ! Component: 4050 - total flux cleaned = -0.0719847 Jy ! Total flux subtracted in 4096 components = -0.0723907 Jy ! Clean residual min=-0.005088 max=0.006857 Jy/beam ! Clean residual mean=-0.000366 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.327327 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 331 components and 0.327327 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2230+6946_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.122 x 3.546 at 61.99 degrees (North through East) ! Clean map min=-0.010719 max=0.3584 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_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 0.358395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00167747 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40415 1.40415 2.8083 5.6166 11.2332 22.4664 44.9328 89.8656 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.358 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.652 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2230+6946_S_uvs.log closed on Sat Nov 29 13:57:23 2014