! Started logfile: /scr/pima/bp171a7_uvs/J1549+5038_C_uvs.log on Sun May 12 14:56:04 2013 obs /scr/pima/bp171a7_uvs/J1549+5038_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1549+5038_C_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.897321 visibilities/baseline/integration-bin. ! Found source: J1549+5038 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1608 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1549+5038_C] 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 0.300x0.300 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.148401Jy sigma=0.811834 ! Fit after self-cal, rms=0.552664Jy sigma=0.390694 ! 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=1.633 mas, bmaj=6.729 mas, bpa=67.66 degrees ! Estimated noise=43.3299 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 = 0.340015 Jy ! Component: 100 - total flux cleaned = 0.447664 Jy ! Total flux subtracted in 100 components = 0.447664 Jy ! Clean residual min=-0.038552 max=0.079886 Jy/beam ! Clean residual mean=-0.000271 rms=0.012212 Jy/beam ! Combined flux in latest and established models = 0.447664 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.447664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.147474Jy sigma=0.104260 ! Fit after self-cal, rms=0.146456Jy sigma=0.103539 ! Inverting map ! Added new window around map position (-4.8, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0771758 Jy ! Component: 100 - total flux cleaned = 0.120005 Jy ! Total flux subtracted in 100 components = 0.120005 Jy ! Clean residual min=-0.028803 max=0.047058 Jy/beam ! Clean residual mean=-0.000109 rms=0.006941 Jy/beam ! Combined flux in latest and established models = 0.567669 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.567669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.090337Jy sigma=0.063866 ! Fit after self-cal, rms=0.085742Jy sigma=0.060617 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=6.672 mas, bpa=66.29 degrees ! Estimated noise=24.9436 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 = 0.0403448 Jy ! Component: 100 - total flux cleaned = 0.061629 Jy ! Component: 150 - total flux cleaned = 0.0749222 Jy ! Component: 200 - total flux cleaned = 0.084005 Jy ! Total flux subtracted in 200 components = 0.084005 Jy ! Clean residual min=-0.018179 max=0.021067 Jy/beam ! Clean residual mean=0.000017 rms=0.004439 Jy/beam ! Combined flux in latest and established models = 0.651674 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.651674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064031Jy sigma=0.045267 ! Fit after self-cal, rms=0.062168Jy sigma=0.043950 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.97 KP 0.91 LA 1.06 ! NL 1.03 OV 1.01 PT 0.88 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.99 KP 0.92 LA 1.11 ! NL 1.07 OV 1.05 PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.99 KP 0.96 LA 1.05 ! NL 1.08 OV 1.02 PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.97 KP 0.96 LA 1.06 ! NL 0.98 OV 0.96 PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.97 KP 0.96 LA 1.09 ! NL 0.98 OV 0.99 PT 0.89 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.02 KP 0.98 LA 1.13 ! NL 0.95 OV 1.00 PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.95 KP 0.91 LA 1.04 ! NL 0.98 OV 1.01 PT 0.93 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.96 KP 0.97 LA 1.05 ! NL 0.95 OV 1.03 PT 0.90 SC 0.96 ! ! ! Fit before self-cal, rms=0.062168Jy sigma=0.043950 ! Fit after self-cal, rms=0.048283Jy sigma=0.032626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=6.651 mas, bpa=66.17 degrees ! Estimated noise=24.8288 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 = 0.00532108 Jy ! Component: 100 - total flux cleaned = 0.00582862 Jy ! Component: 150 - total flux cleaned = 0.00544203 Jy ! Component: 200 - total flux cleaned = 0.00544251 Jy ! Total flux subtracted in 200 components = 0.00544251 Jy ! Clean residual min=-0.012431 max=0.008796 Jy/beam ! Clean residual mean=0.000067 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 0.657117 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.657117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045927Jy sigma=0.031074 ! Fit after self-cal, rms=0.045643Jy sigma=0.030850 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045643Jy sigma=0.030850 ! Fit after self-cal, rms=0.045782Jy sigma=0.030788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=6.64 mas, bpa=66.11 degrees ! Estimated noise=24.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137297 Jy ! Component: 100 - total flux cleaned = 0.00136855 Jy ! Component: 150 - total flux cleaned = 0.00152136 Jy ! Component: 200 - total flux cleaned = 0.00165766 Jy ! Total flux subtracted in 200 components = 0.00165766 Jy ! Clean residual min=-0.011656 max=0.007607 Jy/beam ! Clean residual mean=0.000059 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.658774 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.658774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044490Jy sigma=0.029928 ! Fit after self-cal, rms=0.044255Jy sigma=0.029776 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 = 0.000657754 Jy ! Component: 100 - total flux cleaned = 0.000511586 Jy ! Component: 150 - total flux cleaned = 0.000123212 Jy ! Component: 200 - total flux cleaned = 0.000242468 Jy ! Total flux subtracted in 200 components = 0.000242468 Jy ! Clean residual min=-0.011015 max=0.006887 Jy/beam ! Clean residual mean=0.000061 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.659017 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.659017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043340Jy sigma=0.029171 ! Fit after self-cal, rms=0.043149Jy sigma=0.029050 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043149Jy sigma=0.029050 ! Fit after self-cal, rms=0.043231Jy sigma=0.029005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=6.632 mas, bpa=66.05 degrees ! Estimated noise=24.9296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101047 Jy ! Component: 100 - total flux cleaned = 0.000903761 Jy ! Component: 150 - total flux cleaned = 0.000904024 Jy ! Component: 200 - total flux cleaned = 0.000801597 Jy ! Total flux subtracted in 200 components = 0.000801597 Jy ! Clean residual min=-0.010279 max=0.006113 Jy/beam ! Clean residual mean=0.000053 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.659818 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.659818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042499Jy sigma=0.028512 ! Fit after self-cal, rms=0.042342Jy sigma=0.028412 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 = 0.000364607 Jy ! Component: 100 - total flux cleaned = 0.000370204 Jy ! Component: 150 - total flux cleaned = 7.0103e-05 Jy ! Component: 200 - total flux cleaned = -0.000113049 Jy ! Total flux subtracted in 200 components = -0.000113049 Jy ! Clean residual min=-0.009615 max=0.005695 Jy/beam ! Clean residual mean=0.000053 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.659705 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.659706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041771Jy sigma=0.028030 ! Fit after self-cal, rms=0.041641Jy sigma=0.027949 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041641Jy sigma=0.027949 ! Fit after self-cal, rms=0.041657Jy sigma=0.027928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=7.799 mas, bpa=54.67 degrees ! Estimated noise=29.0644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668582 Jy ! Component: 100 - total flux cleaned = 0.000227775 Jy ! Component: 150 - total flux cleaned = -0.000144681 Jy ! Component: 200 - total flux cleaned = -0.000466794 Jy ! Total flux subtracted in 200 components = -0.000466794 Jy ! Clean residual min=-0.007235 max=0.004840 Jy/beam ! Clean residual mean=0.000070 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.659239 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.659239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041422Jy sigma=0.027776 ! Fit after self-cal, rms=0.041330Jy sigma=0.027723 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 = 0.000331999 Jy ! Component: 100 - total flux cleaned = 2.66854e-05 Jy ! Component: 150 - total flux cleaned = -0.000232748 Jy ! Component: 200 - total flux cleaned = -0.000520734 Jy ! Total flux subtracted in 200 components = -0.000520734 Jy ! Clean residual min=-0.007039 max=0.004564 Jy/beam ! Clean residual mean=0.000066 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.658718 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.658718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041186Jy sigma=0.027638 ! Fit after self-cal, rms=0.041105Jy sigma=0.027591 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=6.629 mas, bpa=66.02 degrees ! Estimated noise=24.9644 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.137 x 6.629 at 66.02 degrees (North through East) ! Clean map min=-0.0090606 max=0.42557 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=1.635 mas, bmaj=6.666 mas, bpa=67.5 degrees ! Estimated noise=43.4933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.346334 Jy ! Component: 100 - total flux cleaned = 0.470557 Jy ! Component: 150 - total flux cleaned = 0.535803 Jy ! Component: 200 - total flux cleaned = 0.576818 Jy ! Total flux subtracted in 200 components = 0.576818 Jy ! Clean residual min=-0.016295 max=0.023777 Jy/beam ! Clean residual mean=-0.000107 rms=0.004767 Jy/beam ! Combined flux in latest and established models = 0.576818 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.576818 Jy ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=6.629 mas, bpa=66.02 degrees ! Estimated noise=24.9644 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 = 0.0330856 Jy ! Component: 100 - total flux cleaned = 0.0529836 Jy ! Component: 150 - total flux cleaned = 0.065738 Jy ! Component: 200 - total flux cleaned = 0.0741234 Jy ! Total flux subtracted in 200 components = 0.0741234 Jy ! Clean residual min=-0.009433 max=0.009544 Jy/beam ! Clean residual mean=-0.000003 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.650941 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.650941 Jy ! Inverting map ! Added new window around map position (3, 3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375854 Jy ! Component: 100 - total flux cleaned = 0.00150463 Jy ! Component: 150 - total flux cleaned = 0.00264872 Jy ! Component: 200 - total flux cleaned = 0.00363796 Jy ! Total flux subtracted in 200 components = 0.00363796 Jy ! Clean residual min=-0.006582 max=0.005653 Jy/beam ! Clean residual mean=0.000015 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.654579 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.654579 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=7.799 mas, bpa=54.67 degrees ! Estimated noise=29.0644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188426 Jy ! Component: 100 - total flux cleaned = -0.000297273 Jy ! Component: 150 - total flux cleaned = -0.000839794 Jy ! Component: 200 - total flux cleaned = -0.00112803 Jy ! Total flux subtracted in 200 components = -0.00112803 Jy ! Clean residual min=-0.005999 max=0.003809 Jy/beam ! Clean residual mean=0.000019 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.653451 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 = -0.00026289 Jy ! Component: 100 - total flux cleaned = -0.000419812 Jy ! Component: 150 - total flux cleaned = -0.000492763 Jy ! Component: 200 - total flux cleaned = -0.000560539 Jy ! Total flux subtracted in 200 components = -0.000560539 Jy ! Clean residual min=-0.005375 max=0.003558 Jy/beam ! Clean residual mean=0.000015 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.65289 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.652891 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=6.629 mas, bpa=66.02 degrees ! Estimated noise=24.9644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528577 Jy ! Component: 100 - total flux cleaned = 0.000644234 Jy ! Component: 150 - total flux cleaned = 0.00085725 Jy ! Component: 200 - total flux cleaned = 0.000854787 Jy ! Total flux subtracted in 200 components = 0.000854787 Jy ! Clean residual min=-0.005416 max=0.004269 Jy/beam ! Clean residual mean=0.000012 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.653745 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.653745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039327Jy sigma=0.026426 ! Fit after self-cal, rms=0.039094Jy sigma=0.026261 wmodel /scr/pima/bp171a7_uvs/J1549+5038_C_map.mod ! Writing 130 model components to file: /scr/pima/bp171a7_uvs/J1549+5038_C_map.mod wobs /scr/pima/bp171a7_uvs/J1549+5038_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1549+5038_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1549+5038_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a7_uvs/J1549+5038_C_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 = -0.00153029 Jy ! Component: 100 - total flux cleaned = -0.00174321 Jy ! Component: 150 - total flux cleaned = -0.00138053 Jy ! Component: 200 - total flux cleaned = -0.00116394 Jy ! Component: 250 - total flux cleaned = -0.000910245 Jy ! Component: 300 - total flux cleaned = -0.000718873 Jy ! Component: 350 - total flux cleaned = -0.000399403 Jy ! Component: 400 - total flux cleaned = 3.36735e-05 Jy ! Component: 450 - total flux cleaned = 0.0004465 Jy ! Component: 500 - total flux cleaned = 0.000841151 Jy ! Component: 550 - total flux cleaned = 0.00121923 Jy ! Component: 600 - total flux cleaned = 0.00136479 Jy ! Component: 650 - total flux cleaned = 0.00157617 Jy ! Component: 700 - total flux cleaned = 0.00174612 Jy ! Component: 750 - total flux cleaned = 0.00194222 Jy ! Component: 800 - total flux cleaned = 0.00206893 Jy ! Component: 850 - total flux cleaned = 0.00228464 Jy ! Component: 900 - total flux cleaned = 0.00252385 Jy ! Component: 950 - total flux cleaned = 0.00266897 Jy ! Component: 1000 - total flux cleaned = 0.00286685 Jy ! Component: 1050 - total flux cleaned = 0.00297607 Jy ! Component: 1100 - total flux cleaned = 0.00308214 Jy ! Component: 1150 - total flux cleaned = 0.00315852 Jy ! Component: 1200 - total flux cleaned = 0.00323317 Jy ! Component: 1250 - total flux cleaned = 0.0033309 Jy ! Component: 1300 - total flux cleaned = 0.00349815 Jy ! Component: 1350 - total flux cleaned = 0.00370762 Jy ! Component: 1400 - total flux cleaned = 0.00388937 Jy ! Component: 1450 - total flux cleaned = 0.00411193 Jy ! Component: 1500 - total flux cleaned = 0.0043514 Jy ! Component: 1550 - total flux cleaned = 0.0045215 Jy ! Component: 1600 - total flux cleaned = 0.00470925 Jy ! Component: 1650 - total flux cleaned = 0.00489364 Jy ! Component: 1700 - total flux cleaned = 0.00515413 Jy ! Component: 1750 - total flux cleaned = 0.00535 Jy ! Component: 1800 - total flux cleaned = 0.00552341 Jy ! Component: 1850 - total flux cleaned = 0.00575093 Jy ! Component: 1900 - total flux cleaned = 0.00595581 Jy ! Component: 1950 - total flux cleaned = 0.00613881 Jy ! Component: 2000 - total flux cleaned = 0.00635444 Jy ! Component: 2050 - total flux cleaned = 0.00656645 Jy ! Component: 2100 - total flux cleaned = 0.00679203 Jy ! Component: 2150 - total flux cleaned = 0.00692849 Jy ! Component: 2200 - total flux cleaned = 0.00709714 Jy ! Component: 2250 - total flux cleaned = 0.00731271 Jy ! Component: 2300 - total flux cleaned = 0.00745964 Jy ! Component: 2350 - total flux cleaned = 0.00762057 Jy ! Component: 2400 - total flux cleaned = 0.00773146 Jy ! Component: 2450 - total flux cleaned = 0.00787202 Jy ! Component: 2500 - total flux cleaned = 0.00801056 Jy ! Component: 2550 - total flux cleaned = 0.00804109 Jy ! Component: 2600 - total flux cleaned = 0.00816133 Jy ! Component: 2650 - total flux cleaned = 0.00825019 Jy ! Component: 2700 - total flux cleaned = 0.00829412 Jy ! Component: 2750 - total flux cleaned = 0.00839509 Jy ! Component: 2800 - total flux cleaned = 0.00848047 Jy ! Component: 2850 - total flux cleaned = 0.00856505 Jy ! Component: 2900 - total flux cleaned = 0.00862073 Jy ! Component: 2950 - total flux cleaned = 0.0086483 Jy ! Component: 3000 - total flux cleaned = 0.00873023 Jy ! Component: 3050 - total flux cleaned = 0.00881124 Jy ! Component: 3100 - total flux cleaned = 0.00886461 Jy ! Component: 3150 - total flux cleaned = 0.0089043 Jy ! Component: 3200 - total flux cleaned = 0.00891744 Jy ! Component: 3250 - total flux cleaned = 0.00891755 Jy ! Component: 3300 - total flux cleaned = 0.00894335 Jy ! Component: 3350 - total flux cleaned = 0.00896899 Jy ! Component: 3400 - total flux cleaned = 0.00898167 Jy ! Component: 3450 - total flux cleaned = 0.00898162 Jy ! Component: 3500 - total flux cleaned = 0.00904466 Jy ! Component: 3550 - total flux cleaned = 0.00904468 Jy ! Component: 3600 - total flux cleaned = 0.00904472 Jy ! Component: 3650 - total flux cleaned = 0.00908196 Jy ! Component: 3700 - total flux cleaned = 0.00909426 Jy ! Component: 3750 - total flux cleaned = 0.00913126 Jy ! Component: 3800 - total flux cleaned = 0.00916803 Jy ! Component: 3850 - total flux cleaned = 0.00920461 Jy ! Component: 3900 - total flux cleaned = 0.00922882 Jy ! Component: 3950 - total flux cleaned = 0.00926518 Jy ! Component: 4000 - total flux cleaned = 0.00930134 Jy ! Component: 4050 - total flux cleaned = 0.00932535 Jy ! Total flux subtracted in 4096 components = 0.00937336 Jy ! Clean residual min=-0.000640 max=0.000674 Jy/beam ! Clean residual mean=0.000007 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.663119 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 420 components and 0.663119 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1549+5038_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.137 x 6.629 at 66.02 degrees (North through East) ! Clean map min=-0.0067508 max=0.4204 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1549+5038_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.420398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148883 0.148883 0.297767 0.595533 1.19107 2.38213 4.76427 9.52853 19.0571 38.1141 76.2283 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.42 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1549+5038_C_uvs.log closed on Sun May 12 14:56:08 2013