! Started logfile: /scr/pima/bg219h_uvs/J2222+1213_X_uvs.log on Thu Apr 7 12:20:48 2016 obs /scr/pima/bg219h_uvs/J2222+1213_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2222+1213_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907407 visibilities/baseline/integration-bin. ! Found source: J2222+1213 ! ! 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 17640 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2222+1213_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.041711Jy sigma=23.297316 ! Fit after self-cal, rms=0.735488Jy sigma=16.319498 ! 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=0.7587 mas, bmaj=1.687 mas, bpa=-2.213 degrees ! Estimated noise=0.520286 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 = 0.204844 Jy ! Component: 100 - total flux cleaned = 0.250666 Jy ! Total flux subtracted in 100 components = 0.250666 Jy ! Clean residual min=-0.009358 max=0.027190 Jy/beam ! Clean residual mean=-0.000001 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.250666 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.250666 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=0.088632Jy sigma=1.845426 ! Fit after self-cal, rms=0.088601Jy sigma=1.845169 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246886 Jy ! Component: 100 - total flux cleaned = 0.0372534 Jy ! Total flux subtracted in 100 components = 0.0372534 Jy ! Clean residual min=-0.007419 max=0.009983 Jy/beam ! Clean residual mean=-0.000004 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.287919 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.287919 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=0.079521Jy sigma=1.618856 ! Fit after self-cal, rms=0.079059Jy sigma=1.608200 ! 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=0.9256 mas, bmaj=1.976 mas, bpa=-3.112 degrees ! Estimated noise=0.342945 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 = 0.0149281 Jy ! Component: 100 - total flux cleaned = 0.0229817 Jy ! Component: 150 - total flux cleaned = 0.028078 Jy ! Component: 200 - total flux cleaned = 0.0294495 Jy ! Total flux subtracted in 200 components = 0.0294495 Jy ! Clean residual min=-0.005626 max=0.009999 Jy/beam ! Clean residual mean=-0.000012 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.317368 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.317368 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=0.076165Jy sigma=1.538064 ! Fit after self-cal, rms=0.075946Jy sigma=1.532025 ! Inverting map ! Added new window around map position (-2.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934787 Jy ! Component: 100 - total flux cleaned = 0.0142459 Jy ! Component: 150 - total flux cleaned = 0.0156735 Jy ! Component: 200 - total flux cleaned = 0.0163284 Jy ! Total flux subtracted in 200 components = 0.0163284 Jy ! Clean residual min=-0.004902 max=0.005222 Jy/beam ! Clean residual mean=-0.000006 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.333697 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.333697 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=0.074679Jy sigma=1.499786 ! Fit after self-cal, rms=0.074585Jy sigma=1.497507 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9256 x 1.976 at -3.112 degrees (North through East) ! Clean map min=-0.0047082 max=0.26696 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 0.97 FD 1.00 HN 1.03 KP 0.98 ! LA 1.01 MK 1.01 NL 1.00 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.96 ! LA 1.00 MK 1.00 NL 1.00 OV 1.04 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 0.98 ! LA 1.00 MK 0.99 NL 0.99 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.99 ! LA 1.01 MK 0.98 NL 0.97 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.97 ! LA 1.02 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! 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=0.074585Jy sigma=1.497507 ! Fit after self-cal, rms=0.074312Jy sigma=1.489038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9262 mas, bmaj=1.969 mas, bpa=-2.915 degrees ! Estimated noise=0.3402 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 = 0.00116642 Jy ! Component: 100 - total flux cleaned = 0.00136115 Jy ! Component: 150 - total flux cleaned = 0.00161846 Jy ! Component: 200 - total flux cleaned = 0.00184951 Jy ! Total flux subtracted in 200 components = 0.00184951 Jy ! Clean residual min=-0.004231 max=0.005028 Jy/beam ! Clean residual mean=-0.000005 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.335546 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.335546 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=0.074053Jy sigma=1.484607 ! Fit after self-cal, rms=0.074049Jy sigma=1.484347 ! 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=0.074049Jy sigma=1.484347 ! Fit after self-cal, rms=0.073202Jy sigma=1.464664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=1.961 mas, bpa=-3.247 degrees ! Estimated noise=0.339693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250236 Jy ! Component: 100 - total flux cleaned = 0.00312578 Jy ! Component: 150 - total flux cleaned = 0.00342455 Jy ! Component: 200 - total flux cleaned = 0.00368952 Jy ! Total flux subtracted in 200 components = 0.00368952 Jy ! Clean residual min=-0.002863 max=0.002866 Jy/beam ! Clean residual mean=-0.000006 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.339236 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.339236 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=0.073092Jy sigma=1.462114 ! Fit after self-cal, rms=0.073093Jy sigma=1.461857 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 = 0.000570408 Jy ! Component: 100 - total flux cleaned = 0.000774449 Jy ! Component: 150 - total flux cleaned = 0.000918999 Jy ! Component: 200 - total flux cleaned = 0.00101758 Jy ! Total flux subtracted in 200 components = 0.00101758 Jy ! Clean residual min=-0.002776 max=0.002785 Jy/beam ! Clean residual mean=-0.000006 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.340253 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.340253 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=0.073047Jy sigma=1.461120 ! Fit after self-cal, rms=0.073047Jy sigma=1.461045 ! 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=0.073047Jy sigma=1.461045 ! Fit after self-cal, rms=0.072893Jy sigma=1.460753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9249 mas, bmaj=1.961 mas, bpa=-3.317 degrees ! Estimated noise=0.339186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369191 Jy ! Component: 100 - total flux cleaned = 0.000747386 Jy ! Component: 150 - total flux cleaned = 0.000944995 Jy ! Component: 200 - total flux cleaned = 0.00109633 Jy ! Total flux subtracted in 200 components = 0.00109633 Jy ! Clean residual min=-0.002715 max=0.002855 Jy/beam ! Clean residual mean=-0.000006 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.34135 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.34135 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=0.072846Jy sigma=1.460186 ! Fit after self-cal, rms=0.072846Jy sigma=1.460121 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 (12.2, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195252 Jy ! Component: 100 - total flux cleaned = 0.00174786 Jy ! Component: 150 - total flux cleaned = 0.00153179 Jy ! Component: 200 - total flux cleaned = 0.00166496 Jy ! Total flux subtracted in 200 components = 0.00166496 Jy ! Clean residual min=-0.002695 max=0.002611 Jy/beam ! Clean residual mean=-0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.343015 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.343015 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=0.072687Jy sigma=1.457799 ! Fit after self-cal, rms=0.072690Jy sigma=1.457687 ! 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=0.072690Jy sigma=1.457687 ! Fit after self-cal, rms=0.073322Jy sigma=1.451169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=2.972 mas, bpa=-5.92 degrees ! Estimated noise=0.421411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480929 Jy ! Component: 100 - total flux cleaned = 0.000180088 Jy ! Component: 150 - total flux cleaned = -9.46785e-05 Jy ! Component: 200 - total flux cleaned = -0.000294377 Jy ! Total flux subtracted in 200 components = -0.000294377 Jy ! Clean residual min=-0.002716 max=0.002603 Jy/beam ! Clean residual mean=-0.000009 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.34272 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 0.34272 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=0.073310Jy sigma=1.450872 ! Fit after self-cal, rms=0.073323Jy sigma=1.450768 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 = -6.85364e-05 Jy ! Component: 100 - total flux cleaned = -0.000226171 Jy ! Component: 150 - total flux cleaned = -0.000265295 Jy ! Component: 200 - total flux cleaned = -0.000265758 Jy ! Total flux subtracted in 200 components = -0.000265758 Jy ! Clean residual min=-0.002692 max=0.002564 Jy/beam ! Clean residual mean=-0.000009 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.342454 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 0.342454 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=0.073316Jy sigma=1.450652 ! Fit after self-cal, rms=0.073317Jy sigma=1.450637 ! 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=0.9266 mas, bmaj=1.957 mas, bpa=-3.256 degrees ! Estimated noise=0.339775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9266 x 1.957 at -3.256 degrees (North through East) ! Clean map min=-0.0022663 max=0.26354 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=0.7581 mas, bmaj=1.669 mas, bpa=-2.313 degrees ! Estimated noise=0.51561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20264 Jy ! Component: 100 - total flux cleaned = 0.252286 Jy ! Component: 150 - total flux cleaned = 0.275412 Jy ! Component: 200 - total flux cleaned = 0.289038 Jy ! Total flux subtracted in 200 components = 0.289038 Jy ! Clean residual min=-0.005252 max=0.007587 Jy/beam ! Clean residual mean=-0.000005 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.289038 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.289038 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9266 mas, bmaj=1.957 mas, bpa=-3.256 degrees ! Estimated noise=0.339775 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 = 0.0150501 Jy ! Component: 100 - total flux cleaned = 0.0247117 Jy ! Component: 150 - total flux cleaned = 0.0313257 Jy ! Component: 200 - total flux cleaned = 0.0361752 Jy ! Total flux subtracted in 200 components = 0.0361752 Jy ! Clean residual min=-0.002667 max=0.003315 Jy/beam ! Clean residual mean=-0.000010 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.325214 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.325214 Jy ! Inverting map ! Added new window around map position (14.6, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038347 Jy ! Component: 100 - total flux cleaned = 0.0068359 Jy ! Component: 150 - total flux cleaned = 0.0090382 Jy ! Component: 200 - total flux cleaned = 0.010563 Jy ! Total flux subtracted in 200 components = 0.010563 Jy ! Clean residual min=-0.002377 max=0.002585 Jy/beam ! Clean residual mean=-0.000007 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.335776 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 79 components and 0.335776 Jy ! Inverting map ! Added new window around map position (18.8, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235574 Jy ! Component: 100 - total flux cleaned = 0.00365519 Jy ! Component: 150 - total flux cleaned = 0.00425914 Jy ! Component: 200 - total flux cleaned = 0.00475791 Jy ! Total flux subtracted in 200 components = 0.00475791 Jy ! Clean residual min=-0.002175 max=0.002129 Jy/beam ! Clean residual mean=-0.000006 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.340534 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.340534 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=2.057 mas, bmaj=2.972 mas, bpa=-5.92 degrees ! Estimated noise=0.421411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206896 Jy ! Component: 100 - total flux cleaned = 0.00276198 Jy ! Component: 150 - total flux cleaned = 0.00317213 Jy ! Component: 200 - total flux cleaned = 0.00328883 Jy ! Total flux subtracted in 200 components = 0.00328883 Jy ! Clean residual min=-0.002473 max=0.002818 Jy/beam ! Clean residual mean=-0.000010 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.343823 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 = 0.000175568 Jy ! Component: 100 - total flux cleaned = 0.000301122 Jy ! Component: 150 - total flux cleaned = 0.000385813 Jy ! Component: 200 - total flux cleaned = 0.00046353 Jy ! Total flux subtracted in 200 components = 0.00046353 Jy ! Clean residual min=-0.002410 max=0.002747 Jy/beam ! Clean residual mean=-0.000009 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.344287 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 130 components and 0.344287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9266 mas, bmaj=1.957 mas, bpa=-3.256 degrees ! Estimated noise=0.339775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428152 Jy ! Component: 100 - total flux cleaned = -0.00064584 Jy ! Component: 150 - total flux cleaned = -0.000723231 Jy ! Component: 200 - total flux cleaned = -0.000577783 Jy ! Total flux subtracted in 200 components = -0.000577783 Jy ! Clean residual min=-0.001923 max=0.001957 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.343709 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.343709 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=0.073279Jy sigma=1.448634 ! Fit after self-cal, rms=0.073262Jy sigma=1.448232 wmodel /scr/pima/bg219h_uvs/J2222+1213_X_map.mod ! Writing 146 model components to file: /scr/pima/bg219h_uvs/J2222+1213_X_map.mod wobs /scr/pima/bg219h_uvs/J2222+1213_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2222+1213_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2222+1213_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J2222+1213_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 = 0.000372454 Jy ! Component: 100 - total flux cleaned = 0.000477289 Jy ! Component: 150 - total flux cleaned = 0.000509718 Jy ! Component: 200 - total flux cleaned = 0.00051032 Jy ! Component: 250 - total flux cleaned = 0.000600978 Jy ! Component: 300 - total flux cleaned = 0.000659675 Jy ! Component: 350 - total flux cleaned = 0.000773278 Jy ! Component: 400 - total flux cleaned = 0.000855824 Jy ! Component: 450 - total flux cleaned = 0.000936415 Jy ! Component: 500 - total flux cleaned = 0.000989305 Jy ! Component: 550 - total flux cleaned = 0.00114404 Jy ! Component: 600 - total flux cleaned = 0.00119433 Jy ! Component: 650 - total flux cleaned = 0.00124362 Jy ! Component: 700 - total flux cleaned = 0.0012678 Jy ! Component: 750 - total flux cleaned = 0.00131619 Jy ! Component: 800 - total flux cleaned = 0.0013879 Jy ! Component: 850 - total flux cleaned = 0.00138866 Jy ! Component: 900 - total flux cleaned = 0.00145809 Jy ! Component: 950 - total flux cleaned = 0.00150336 Jy ! Component: 1000 - total flux cleaned = 0.00148127 Jy ! Component: 1050 - total flux cleaned = 0.00143724 Jy ! Component: 1100 - total flux cleaned = 0.00143745 Jy ! Component: 1150 - total flux cleaned = 0.00141634 Jy ! Component: 1200 - total flux cleaned = 0.00145881 Jy ! Component: 1250 - total flux cleaned = 0.00150048 Jy ! Component: 1300 - total flux cleaned = 0.00148013 Jy ! Component: 1350 - total flux cleaned = 0.00145995 Jy ! Component: 1400 - total flux cleaned = 0.00150006 Jy ! Component: 1450 - total flux cleaned = 0.00146047 Jy ! Component: 1500 - total flux cleaned = 0.00146047 Jy ! Component: 1550 - total flux cleaned = 0.00140254 Jy ! Component: 1600 - total flux cleaned = 0.00142175 Jy ! Component: 1650 - total flux cleaned = 0.00140282 Jy ! Component: 1700 - total flux cleaned = 0.0013654 Jy ! Component: 1750 - total flux cleaned = 0.00136551 Jy ! Component: 1800 - total flux cleaned = 0.00134687 Jy ! Component: 1850 - total flux cleaned = 0.00132869 Jy ! Component: 1900 - total flux cleaned = 0.00123896 Jy ! Component: 1950 - total flux cleaned = 0.00125674 Jy ! Component: 2000 - total flux cleaned = 0.00125663 Jy ! Component: 2050 - total flux cleaned = 0.00113495 Jy ! Component: 2100 - total flux cleaned = 0.00115193 Jy ! Component: 2150 - total flux cleaned = 0.00110092 Jy ! Component: 2200 - total flux cleaned = 0.00103339 Jy ! Component: 2250 - total flux cleaned = 0.000983588 Jy ! Component: 2300 - total flux cleaned = 0.000950548 Jy ! Component: 2350 - total flux cleaned = 0.000901551 Jy ! Component: 2400 - total flux cleaned = 0.000820587 Jy ! Component: 2450 - total flux cleaned = 0.00082075 Jy ! Component: 2500 - total flux cleaned = 0.00077283 Jy ! Component: 2550 - total flux cleaned = 0.00067819 Jy ! Component: 2600 - total flux cleaned = 0.000646926 Jy ! Component: 2650 - total flux cleaned = 0.000600473 Jy ! Component: 2700 - total flux cleaned = 0.000569775 Jy ! Component: 2750 - total flux cleaned = 0.00058489 Jy ! Component: 2800 - total flux cleaned = 0.000509438 Jy ! Component: 2850 - total flux cleaned = 0.000479575 Jy ! Component: 2900 - total flux cleaned = 0.000420269 Jy ! Component: 2950 - total flux cleaned = 0.000376055 Jy ! Component: 3000 - total flux cleaned = 0.000361357 Jy ! Component: 3050 - total flux cleaned = 0.000317708 Jy ! Component: 3100 - total flux cleaned = 0.000231392 Jy ! Component: 3150 - total flux cleaned = 0.000231555 Jy ! Component: 3200 - total flux cleaned = 0.000160778 Jy ! Component: 3250 - total flux cleaned = 0.000132725 Jy ! Component: 3300 - total flux cleaned = 9.08623e-05 Jy ! Component: 3350 - total flux cleaned = 7.69388e-05 Jy ! Component: 3400 - total flux cleaned = 8.11368e-06 Jy ! Component: 3450 - total flux cleaned = -5.50007e-06 Jy ! Component: 3500 - total flux cleaned = -0.000100356 Jy ! Component: 3550 - total flux cleaned = -0.000113851 Jy ! Component: 3600 - total flux cleaned = -0.00010051 Jy ! Component: 3650 - total flux cleaned = -0.00019341 Jy ! Component: 3700 - total flux cleaned = -0.000206477 Jy ! Component: 3750 - total flux cleaned = -0.000219526 Jy ! Component: 3800 - total flux cleaned = -0.000271592 Jy ! Component: 3850 - total flux cleaned = -0.000232768 Jy ! Component: 3900 - total flux cleaned = -0.000296896 Jy ! Component: 3950 - total flux cleaned = -0.000296974 Jy ! Component: 4000 - total flux cleaned = -0.000347672 Jy ! Component: 4050 - total flux cleaned = -0.000347746 Jy ! Total flux subtracted in 4096 components = -0.000397826 Jy ! Clean residual min=-0.000714 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.343311 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 463 components and 0.343311 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2222+1213_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9266 x 1.957 at -3.256 degrees (North through East) ! Clean map min=-0.001235 max=0.26423 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2222+1213_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.264232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244415 0.244415 0.48883 0.977661 1.95532 3.91064 7.82128 15.6426 31.2851 62.5703 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.264 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1227.42 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2222+1213_X_uvs.log closed on Thu Apr 7 12:20:52 2016