! Started logfile: /scr/pima/bg219h_uvs/J0006+3422_X_uvs.log on Thu Apr 7 11:55:55 2016 obs /scr/pima/bg219h_uvs/J0006+3422_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0006+3422_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874681 visibilities/baseline/integration-bin. ! Found source: J0006+3422 ! ! 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 28812 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/J0006+3422_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.005156Jy sigma=26.159331 ! Fit after self-cal, rms=0.929236Jy sigma=24.200329 ! 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=0.7357 mas, bmaj=1.357 mas, bpa=-0.418 degrees ! Estimated noise=0.468862 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 = 0.0558133 Jy ! Component: 100 - total flux cleaned = 0.0679916 Jy ! Total flux subtracted in 100 components = 0.0679916 Jy ! Clean residual min=-0.002820 max=0.003431 Jy/beam ! Clean residual mean=0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0679916 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0679916 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=0.056571Jy sigma=1.378287 ! Fit after self-cal, rms=0.056264Jy sigma=1.370753 ! 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=0.9527 mas, bmaj=1.691 mas, bpa=0.2118 degrees ! Estimated noise=0.22322 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 = 0.00399065 Jy ! Component: 100 - total flux cleaned = 0.0055852 Jy ! Component: 150 - total flux cleaned = 0.00637064 Jy ! Component: 200 - total flux cleaned = 0.00654496 Jy ! Total flux subtracted in 200 components = 0.00654496 Jy ! Clean residual min=-0.001719 max=0.001378 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0745366 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0745365 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=0.056013Jy sigma=1.363789 ! Fit after self-cal, rms=0.056020Jy sigma=1.363754 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9527 x 1.691 at 0.2118 degrees (North through East) ! Clean map min=-0.0016123 max=0.072598 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.92 KP 1.02 ! LA 0.99 MK 1.04 NL 1.02 OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.94 KP 0.98 ! LA 0.94 MK 1.01 NL 1.00 OV 1.03 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.02 KP 1.01 ! LA 0.96 MK 1.02 NL 0.97 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.05 ! LA 0.96 MK 0.97 NL 0.98 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.95 KP 1.02 ! LA 0.96 MK 0.98 NL 1.02 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.92 KP 1.00 ! LA 0.97 MK 1.03 NL 1.01 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.92 KP 1.00 ! LA 0.94 MK 1.00 NL 1.03 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! 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=0.056020Jy sigma=1.363754 ! Fit after self-cal, rms=0.055434Jy sigma=1.361797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9536 mas, bmaj=1.691 mas, bpa=-0.04273 degrees ! Estimated noise=0.222873 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 = -5.35751e-05 Jy ! Component: 100 - total flux cleaned = -9.48974e-05 Jy ! Component: 150 - total flux cleaned = -0.000107523 Jy ! Component: 200 - total flux cleaned = -0.000107588 Jy ! Total flux subtracted in 200 components = -0.000107588 Jy ! Clean residual min=-0.001610 max=0.001357 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.074429 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.074429 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=0.055427Jy sigma=1.361649 ! Fit after self-cal, rms=0.055426Jy sigma=1.361575 ! 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=0.055426Jy sigma=1.361575 ! Fit after self-cal, rms=0.055419Jy sigma=1.358638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9547 mas, bmaj=1.688 mas, bpa=0.1485 degrees ! Estimated noise=0.22289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.50147e-05 Jy ! Component: 100 - total flux cleaned = 8.66645e-05 Jy ! Component: 150 - total flux cleaned = 4.27513e-05 Jy ! Component: 200 - total flux cleaned = 2.90116e-06 Jy ! Total flux subtracted in 200 components = 2.90116e-06 Jy ! Clean residual min=-0.001479 max=0.001229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0744319 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.0744319 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=0.055413Jy sigma=1.358517 ! Fit after self-cal, rms=0.055417Jy sigma=1.358446 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 = -5.76946e-05 Jy ! Component: 100 - total flux cleaned = -7.41609e-05 Jy ! Component: 150 - total flux cleaned = -9.81628e-05 Jy ! Component: 200 - total flux cleaned = -0.000120047 Jy ! Total flux subtracted in 200 components = -0.000120047 Jy ! Clean residual min=-0.001472 max=0.001229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0743118 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0743118 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=0.055414Jy sigma=1.358394 ! Fit after self-cal, rms=0.055414Jy sigma=1.358393 ! 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=0.055414Jy sigma=1.358393 ! Fit after self-cal, rms=0.055434Jy sigma=1.358512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9541 mas, bmaj=1.684 mas, bpa=0.2035 degrees ! Estimated noise=0.222831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.76883e-05 Jy ! Component: 100 - total flux cleaned = 6.95158e-05 Jy ! Component: 150 - total flux cleaned = 5.37006e-05 Jy ! Component: 200 - total flux cleaned = 3.96585e-05 Jy ! Total flux subtracted in 200 components = 3.96585e-05 Jy ! Clean residual min=-0.001489 max=0.001229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0743515 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0743515 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=0.055431Jy sigma=1.358460 ! Fit after self-cal, rms=0.055433Jy sigma=1.358450 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 = -2.43138e-05 Jy ! Component: 100 - total flux cleaned = -3.07705e-05 Jy ! Component: 150 - total flux cleaned = -4.81755e-05 Jy ! Component: 200 - total flux cleaned = -4.79767e-05 Jy ! Total flux subtracted in 200 components = -4.79767e-05 Jy ! Clean residual min=-0.001490 max=0.001223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0743035 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0743035 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=0.055432Jy sigma=1.358425 ! Fit after self-cal, rms=0.055432Jy sigma=1.358425 ! 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=0.055432Jy sigma=1.358425 ! Fit after self-cal, rms=0.055391Jy sigma=1.358425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=2.691 mas, bpa=4.667 degrees ! Estimated noise=0.275283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172431 Jy ! Component: 100 - total flux cleaned = -0.000178696 Jy ! Component: 150 - total flux cleaned = -0.000184089 Jy ! Component: 200 - total flux cleaned = -0.000188618 Jy ! Total flux subtracted in 200 components = -0.000188618 Jy ! Clean residual min=-0.001340 max=0.001417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0741149 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0741149 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=0.055391Jy sigma=1.358423 ! Fit after self-cal, rms=0.055390Jy sigma=1.358407 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 (21, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113453 Jy ! Component: 100 - total flux cleaned = 0.0015531 Jy ! Component: 150 - total flux cleaned = 0.00184011 Jy ! Component: 200 - total flux cleaned = 0.0020217 Jy ! Total flux subtracted in 200 components = 0.0020217 Jy ! Clean residual min=-0.001174 max=0.001173 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0761366 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 62 components and 0.0761366 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=0.055361Jy sigma=1.357634 ! Fit after self-cal, rms=0.055358Jy sigma=1.357585 ! 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=0.9535 mas, bmaj=1.681 mas, bpa=0.257 degrees ! Estimated noise=0.2227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9535 x 1.681 at 0.257 degrees (North through East) ! Clean map min=-0.0012858 max=0.072696 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=0.735 mas, bmaj=1.345 mas, bpa=-0.5081 degrees ! Estimated noise=0.467074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557126 Jy ! Component: 100 - total flux cleaned = 0.0678951 Jy ! Component: 150 - total flux cleaned = 0.0711046 Jy ! Component: 200 - total flux cleaned = 0.0723995 Jy ! Total flux subtracted in 200 components = 0.0723995 Jy ! Clean residual min=-0.002721 max=0.002546 Jy/beam ! Clean residual mean=-0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0723995 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0723995 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=1.681 mas, bpa=0.257 degrees ! Estimated noise=0.2227 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 = 0.00211774 Jy ! Component: 100 - total flux cleaned = 0.00302205 Jy ! Component: 150 - total flux cleaned = 0.0035183 Jy ! Component: 200 - total flux cleaned = 0.00364749 Jy ! Total flux subtracted in 200 components = 0.00364749 Jy ! Clean residual min=-0.001436 max=0.001142 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.076047 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.076047 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=2.176 mas, bmaj=2.691 mas, bpa=4.667 degrees ! Estimated noise=0.275283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355254 Jy ! Component: 100 - total flux cleaned = 0.000513217 Jy ! Component: 150 - total flux cleaned = 0.000592823 Jy ! Component: 200 - total flux cleaned = 0.000663653 Jy ! Total flux subtracted in 200 components = 0.000663653 Jy ! Clean residual min=-0.001116 max=0.001121 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0767106 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 = 4.80708e-05 Jy ! Component: 100 - total flux cleaned = 0.000106314 Jy ! Component: 150 - total flux cleaned = 0.000160228 Jy ! Component: 200 - total flux cleaned = 0.000210611 Jy ! Total flux subtracted in 200 components = 0.000210611 Jy ! Clean residual min=-0.001070 max=0.001087 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0769212 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 97 components and 0.0769212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=1.681 mas, bpa=0.257 degrees ! Estimated noise=0.2227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011398 Jy ! Component: 100 - total flux cleaned = 0.00022658 Jy ! Component: 150 - total flux cleaned = 0.000288528 Jy ! Component: 200 - total flux cleaned = 0.000346484 Jy ! Total flux subtracted in 200 components = 0.000346484 Jy ! Clean residual min=-0.001361 max=0.001092 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0772677 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.0772677 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=0.055343Jy sigma=1.357159 ! Fit after self-cal, rms=0.055343Jy sigma=1.357090 wmodel /scr/pima/bg219h_uvs/J0006+3422_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219h_uvs/J0006+3422_X_map.mod wobs /scr/pima/bg219h_uvs/J0006+3422_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0006+3422_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0006+3422_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0006+3422_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 = -0.000407827 Jy ! Component: 100 - total flux cleaned = -0.000391028 Jy ! Component: 150 - total flux cleaned = -0.00033672 Jy ! Component: 200 - total flux cleaned = -0.000196231 Jy ! Component: 250 - total flux cleaned = -9.46763e-05 Jy ! Component: 300 - total flux cleaned = 4.19897e-06 Jy ! Component: 350 - total flux cleaned = 0.000115938 Jy ! Component: 400 - total flux cleaned = 0.000193723 Jy ! Component: 450 - total flux cleaned = 0.000315518 Jy ! Component: 500 - total flux cleaned = 0.000434618 Jy ! Component: 550 - total flux cleaned = 0.000550849 Jy ! Component: 600 - total flux cleaned = 0.000622076 Jy ! Component: 650 - total flux cleaned = 0.00070599 Jy ! Component: 700 - total flux cleaned = 0.000788137 Jy ! Component: 750 - total flux cleaned = 0.000814972 Jy ! Component: 800 - total flux cleaned = 0.00089413 Jy ! Component: 850 - total flux cleaned = 0.00089406 Jy ! Component: 900 - total flux cleaned = 0.000958213 Jy ! Component: 950 - total flux cleaned = 0.00100875 Jy ! Component: 1000 - total flux cleaned = 0.00102117 Jy ! Component: 1050 - total flux cleaned = 0.00104601 Jy ! Component: 1100 - total flux cleaned = 0.00109453 Jy ! Component: 1150 - total flux cleaned = 0.00110651 Jy ! Component: 1200 - total flux cleaned = 0.00114224 Jy ! Component: 1250 - total flux cleaned = 0.00117744 Jy ! Component: 1300 - total flux cleaned = 0.00124684 Jy ! Component: 1350 - total flux cleaned = 0.00130389 Jy ! Component: 1400 - total flux cleaned = 0.00131517 Jy ! Component: 1450 - total flux cleaned = 0.00138205 Jy ! Component: 1500 - total flux cleaned = 0.00140408 Jy ! Component: 1550 - total flux cleaned = 0.00143701 Jy ! Component: 1600 - total flux cleaned = 0.00149106 Jy ! Component: 1650 - total flux cleaned = 0.00148024 Jy ! Component: 1700 - total flux cleaned = 0.00154399 Jy ! Component: 1750 - total flux cleaned = 0.00155448 Jy ! Component: 1800 - total flux cleaned = 0.00159606 Jy ! Component: 1850 - total flux cleaned = 0.00159607 Jy ! Component: 1900 - total flux cleaned = 0.00163685 Jy ! Component: 1950 - total flux cleaned = 0.00165717 Jy ! Component: 2000 - total flux cleaned = 0.00170745 Jy ! Component: 2050 - total flux cleaned = 0.00178726 Jy ! Component: 2100 - total flux cleaned = 0.00183652 Jy ! Component: 2150 - total flux cleaned = 0.00184607 Jy ! Component: 2200 - total flux cleaned = 0.00187539 Jy ! Component: 2250 - total flux cleaned = 0.0019237 Jy ! Component: 2300 - total flux cleaned = 0.00192369 Jy ! Component: 2350 - total flux cleaned = 0.00199031 Jy ! Component: 2400 - total flux cleaned = 0.00200915 Jy ! Component: 2450 - total flux cleaned = 0.0020185 Jy ! Component: 2500 - total flux cleaned = 0.00204656 Jy ! Component: 2550 - total flux cleaned = 0.00209266 Jy ! Component: 2600 - total flux cleaned = 0.00212026 Jy ! Component: 2650 - total flux cleaned = 0.0021567 Jy ! Component: 2700 - total flux cleaned = 0.00221105 Jy ! Component: 2750 - total flux cleaned = 0.00221103 Jy ! Component: 2800 - total flux cleaned = 0.00224675 Jy ! Component: 2850 - total flux cleaned = 0.00230884 Jy ! Component: 2900 - total flux cleaned = 0.0023265 Jy ! Component: 2950 - total flux cleaned = 0.00237031 Jy ! Component: 3000 - total flux cleaned = 0.00239646 Jy ! Component: 3050 - total flux cleaned = 0.00242233 Jy ! Component: 3100 - total flux cleaned = 0.00246523 Jy ! Component: 3150 - total flux cleaned = 0.00252486 Jy ! Component: 3200 - total flux cleaned = 0.0025248 Jy ! Component: 3250 - total flux cleaned = 0.00255004 Jy ! Component: 3300 - total flux cleaned = 0.0025751 Jy ! Component: 3350 - total flux cleaned = 0.00257512 Jy ! Component: 3400 - total flux cleaned = 0.00257513 Jy ! Component: 3450 - total flux cleaned = 0.0026162 Jy ! Component: 3500 - total flux cleaned = 0.00264899 Jy ! Component: 3550 - total flux cleaned = 0.00268152 Jy ! Component: 3600 - total flux cleaned = 0.00267339 Jy ! Component: 3650 - total flux cleaned = 0.00266542 Jy ! Component: 3700 - total flux cleaned = 0.00270543 Jy ! Component: 3750 - total flux cleaned = 0.00271338 Jy ! Component: 3800 - total flux cleaned = 0.00273704 Jy ! Component: 3850 - total flux cleaned = 0.00274489 Jy ! Component: 3900 - total flux cleaned = 0.0027449 Jy ! Component: 3950 - total flux cleaned = 0.00277606 Jy ! Component: 4000 - total flux cleaned = 0.00276835 Jy ! Component: 4050 - total flux cleaned = 0.00279913 Jy ! Total flux subtracted in 4096 components = 0.00279146 Jy ! Clean residual min=-0.000626 max=0.000463 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0800592 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 391 components and 0.0800592 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0006+3422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9535 x 1.681 at 0.257 degrees (North through East) ! Clean map min=-0.0009347 max=0.07218 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0006+3422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0721804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.515033 0.515033 1.03007 2.06013 4.12027 8.24053 16.4811 32.9621 65.9243 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 582.486 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0006+3422_X_uvs.log closed on Thu Apr 7 11:56:00 2016