! Started logfile: /scr/pima/bp171a7_uvs/J1038-2423_X_uvs.log on Sun May 12 14:03:03 2013 obs /scr/pima/bp171a7_uvs/J1038-2423_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1038-2423_X_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.947917 visibilities/baseline/integration-bin. ! Found source: J1038-2423 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 13104 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1038-2423_X] 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004547Jy sigma=0.710269 ! Fit after self-cal, rms=0.906661Jy sigma=0.641058 ! 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=0.6606 mas, bmaj=2.029 mas, bpa=-7.826 degrees ! Estimated noise=16.7092 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 = 0.0691648 Jy ! Component: 100 - total flux cleaned = 0.0846369 Jy ! Total flux subtracted in 100 components = 0.0846369 Jy ! Clean residual min=-0.003479 max=0.005543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0846369 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0846369 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=0.037616Jy sigma=0.026591 ! Fit after self-cal, rms=0.037607Jy sigma=0.026585 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609654 Jy ! Component: 100 - total flux cleaned = 0.0095728 Jy ! Total flux subtracted in 100 components = 0.0095728 Jy ! Clean residual min=-0.002691 max=0.002849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0942097 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0942097 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=0.035846Jy sigma=0.025340 ! Fit after self-cal, rms=0.035839Jy sigma=0.025335 ! 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=0.8462 mas, bmaj=2.356 mas, bpa=-5.683 degrees ! Estimated noise=8.73903 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 (1, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495915 Jy ! Component: 100 - total flux cleaned = 0.00796925 Jy ! Component: 150 - total flux cleaned = 0.0100303 Jy ! Component: 200 - total flux cleaned = 0.0114872 Jy ! Total flux subtracted in 200 components = 0.0114872 Jy ! Clean residual min=-0.001991 max=0.002632 Jy/beam ! Clean residual mean=-0.000012 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.105697 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.105697 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=0.035079Jy sigma=0.024797 ! Fit after self-cal, rms=0.035049Jy sigma=0.024776 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.00 KP 0.91 LA 1.00 ! MK 1.02 NL 1.03 OV 1.01 PT 0.86 ! SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.96 KP 0.93 LA 0.96 ! MK 1.02 NL 1.03 OV 0.98 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.00 KP 1.05 LA 0.94 ! MK 1.04 NL 1.03 OV 1.01 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.08 KP 0.91 LA 1.00 ! MK 1.06 NL 0.99 OV 0.98 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.06 KP 1.05 LA 0.96 ! MK 0.98 NL 0.97 OV 0.98 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.14 KP 1.04 LA 1.01 ! MK 1.02 NL 1.00 OV 1.01 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.10 KP 1.00 LA 0.98 ! MK 0.96 NL 1.05 OV 1.06 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.05 KP 1.09 LA 0.91 ! MK 1.00 NL 1.01 OV 1.07 PT 0.85 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.035049Jy sigma=0.024776 ! Fit after self-cal, rms=0.034289Jy sigma=0.023961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8516 mas, bmaj=2.362 mas, bpa=-5.561 degrees ! Estimated noise=8.72483 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 = -0.000641066 Jy ! Component: 100 - total flux cleaned = -0.000619839 Jy ! Component: 150 - total flux cleaned = -0.000620596 Jy ! Component: 200 - total flux cleaned = -0.000654022 Jy ! Total flux subtracted in 200 components = -0.000654022 Jy ! Clean residual min=-0.001074 max=0.001027 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.105043 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.105043 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=0.034264Jy sigma=0.023943 ! Fit after self-cal, rms=0.034285Jy sigma=0.023937 ! 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=0.034285Jy sigma=0.023937 ! Fit after self-cal, rms=0.034328Jy sigma=0.023880 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8521 mas, bmaj=2.365 mas, bpa=-5.584 degrees ! Estimated noise=8.71879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000337187 Jy ! Component: 100 - total flux cleaned = -0.000410818 Jy ! Component: 150 - total flux cleaned = -0.000423881 Jy ! Component: 200 - total flux cleaned = -0.000424157 Jy ! Total flux subtracted in 200 components = -0.000424157 Jy ! Clean residual min=-0.000893 max=0.000861 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.104619 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.104619 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=0.034318Jy sigma=0.023873 ! Fit after self-cal, rms=0.034318Jy sigma=0.023872 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 = -7.73537e-05 Jy ! Component: 100 - total flux cleaned = -8.80565e-05 Jy ! Component: 150 - total flux cleaned = -8.80428e-05 Jy ! Component: 200 - total flux cleaned = -8.80819e-05 Jy ! Total flux subtracted in 200 components = -8.80819e-05 Jy ! Clean residual min=-0.000883 max=0.000857 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.104531 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.104531 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=0.034312Jy sigma=0.023868 ! Fit after self-cal, rms=0.034311Jy sigma=0.023868 ! 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=0.034311Jy sigma=0.023868 ! Fit after self-cal, rms=0.034406Jy sigma=0.023855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8526 mas, bmaj=2.366 mas, bpa=-5.583 degrees ! Estimated noise=8.71167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268773 Jy ! Component: 100 - total flux cleaned = -0.000323369 Jy ! Component: 150 - total flux cleaned = -0.000323709 Jy ! Component: 200 - total flux cleaned = -0.000340673 Jy ! Total flux subtracted in 200 components = -0.000340673 Jy ! Clean residual min=-0.000882 max=0.000783 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.10419 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.10419 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=0.034399Jy sigma=0.023851 ! Fit after self-cal, rms=0.034400Jy sigma=0.023851 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 = -8.16044e-05 Jy ! Component: 100 - total flux cleaned = -8.94718e-05 Jy ! Component: 150 - total flux cleaned = -9.62755e-05 Jy ! Component: 200 - total flux cleaned = -8.95921e-05 Jy ! Total flux subtracted in 200 components = -8.95921e-05 Jy ! Clean residual min=-0.000874 max=0.000763 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.1041 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.1041 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=0.034397Jy sigma=0.023849 ! Fit after self-cal, rms=0.034396Jy sigma=0.023848 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034396Jy sigma=0.023848 ! Fit after self-cal, rms=0.034424Jy sigma=0.023847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.026 mas, bmaj=5.181 mas, bpa=-1.68 degrees ! Estimated noise=11.4673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257753 Jy ! Component: 100 - total flux cleaned = -0.000296 Jy ! Component: 150 - total flux cleaned = -0.000309579 Jy ! Component: 200 - total flux cleaned = -0.000313777 Jy ! Total flux subtracted in 200 components = -0.000313777 Jy ! Clean residual min=-0.001042 max=0.000805 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.103787 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 110 components and 0.103787 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=0.034423Jy sigma=0.023847 ! Fit after self-cal, rms=0.034424Jy sigma=0.023847 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 = -6.6993e-05 Jy ! Component: 100 - total flux cleaned = -6.72152e-05 Jy ! Component: 150 - total flux cleaned = -6.69182e-05 Jy ! Component: 200 - total flux cleaned = -7.07325e-05 Jy ! Total flux subtracted in 200 components = -7.07325e-05 Jy ! Clean residual min=-0.001029 max=0.000798 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.103716 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.103716 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=0.034424Jy sigma=0.023847 ! Fit after self-cal, rms=0.034423Jy sigma=0.023847 ! 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=0.8528 mas, bmaj=2.367 mas, bpa=-5.565 degrees ! Estimated noise=8.70441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8528 x 2.367 at -5.565 degrees (North through East) ! Clean map min=-0.00079314 max=0.091042 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=0.663 mas, bmaj=2.021 mas, bpa=-7.616 degrees ! Estimated noise=16.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696619 Jy ! Component: 100 - total flux cleaned = 0.085204 Jy ! Component: 150 - total flux cleaned = 0.0912838 Jy ! Component: 200 - total flux cleaned = 0.0948349 Jy ! Total flux subtracted in 200 components = 0.0948349 Jy ! Clean residual min=-0.001625 max=0.001853 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0948349 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 0.0948349 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8528 mas, bmaj=2.367 mas, bpa=-5.565 degrees ! Estimated noise=8.70441 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 = 0.00351629 Jy ! Component: 100 - total flux cleaned = 0.00535792 Jy ! Component: 150 - total flux cleaned = 0.00652582 Jy ! Component: 200 - total flux cleaned = 0.00729877 Jy ! Total flux subtracted in 200 components = 0.00729877 Jy ! Clean residual min=-0.000924 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.102134 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 0.102134 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=2.026 mas, bmaj=5.181 mas, bpa=-1.68 degrees ! Estimated noise=11.4673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803289 Jy ! Component: 100 - total flux cleaned = 0.0011017 Jy ! Component: 150 - total flux cleaned = 0.00116191 Jy ! Component: 200 - total flux cleaned = 0.00120211 Jy ! Total flux subtracted in 200 components = 0.00120211 Jy ! Clean residual min=-0.000987 max=0.000843 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.103336 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 = 2.74072e-05 Jy ! Component: 100 - total flux cleaned = 5.19075e-05 Jy ! Component: 150 - total flux cleaned = 6.84839e-05 Jy ! Component: 200 - total flux cleaned = 8.83123e-05 Jy ! Total flux subtracted in 200 components = 8.83123e-05 Jy ! Clean residual min=-0.000985 max=0.000806 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.103424 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.103424 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8528 mas, bmaj=2.367 mas, bpa=-5.565 degrees ! Estimated noise=8.70441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.94454e-05 Jy ! Component: 100 - total flux cleaned = -1.70615e-05 Jy ! Component: 150 - total flux cleaned = 1.93092e-06 Jy ! Component: 200 - total flux cleaned = 1.85533e-05 Jy ! Total flux subtracted in 200 components = 1.85533e-05 Jy ! Clean residual min=-0.000839 max=0.000759 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.103443 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.103443 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=0.034426Jy sigma=0.023849 ! Fit after self-cal, rms=0.034424Jy sigma=0.023849 wmodel /scr/pima/bp171a7_uvs/J1038-2423_X_map.mod ! Writing 89 model components to file: /scr/pima/bp171a7_uvs/J1038-2423_X_map.mod wobs /scr/pima/bp171a7_uvs/J1038-2423_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1038-2423_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1038-2423_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1038-2423_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 = -0.000292771 Jy ! Component: 100 - total flux cleaned = -0.000265835 Jy ! Component: 150 - total flux cleaned = -0.000265215 Jy ! Component: 200 - total flux cleaned = -0.000328726 Jy ! Component: 250 - total flux cleaned = -0.000427242 Jy ! Component: 300 - total flux cleaned = -0.000523062 Jy ! Component: 350 - total flux cleaned = -0.000639802 Jy ! Component: 400 - total flux cleaned = -0.0006969 Jy ! Component: 450 - total flux cleaned = -0.000774877 Jy ! Component: 500 - total flux cleaned = -0.000840221 Jy ! Component: 550 - total flux cleaned = -0.000936385 Jy ! Component: 600 - total flux cleaned = -0.00100974 Jy ! Component: 650 - total flux cleaned = -0.00110234 Jy ! Component: 700 - total flux cleaned = -0.00119314 Jy ! Component: 750 - total flux cleaned = -0.00127272 Jy ! Component: 800 - total flux cleaned = -0.00134121 Jy ! Component: 850 - total flux cleaned = -0.00140883 Jy ! Component: 900 - total flux cleaned = -0.00146606 Jy ! Component: 950 - total flux cleaned = -0.00153158 Jy ! Component: 1000 - total flux cleaned = -0.00155003 Jy ! Component: 1050 - total flux cleaned = -0.00162292 Jy ! Component: 1100 - total flux cleaned = -0.00166781 Jy ! Component: 1150 - total flux cleaned = -0.00169442 Jy ! Component: 1200 - total flux cleaned = -0.00176458 Jy ! Component: 1250 - total flux cleaned = -0.00176447 Jy ! Component: 1300 - total flux cleaned = -0.0017732 Jy ! Component: 1350 - total flux cleaned = -0.00185759 Jy ! Component: 1400 - total flux cleaned = -0.0018659 Jy ! Component: 1450 - total flux cleaned = -0.00190721 Jy ! Component: 1500 - total flux cleaned = -0.00193168 Jy ! Component: 1550 - total flux cleaned = -0.00195575 Jy ! Component: 1600 - total flux cleaned = -0.0019796 Jy ! Component: 1650 - total flux cleaned = -0.00201122 Jy ! Component: 1700 - total flux cleaned = -0.00201101 Jy ! Component: 1750 - total flux cleaned = -0.00205738 Jy ! Component: 1800 - total flux cleaned = -0.00203442 Jy ! Component: 1850 - total flux cleaned = -0.00208753 Jy ! Component: 1900 - total flux cleaned = -0.00210995 Jy ! Component: 1950 - total flux cleaned = -0.00215453 Jy ! Component: 2000 - total flux cleaned = -0.00216179 Jy ! Component: 2050 - total flux cleaned = -0.00219822 Jy ! Component: 2100 - total flux cleaned = -0.00222006 Jy ! Component: 2150 - total flux cleaned = -0.00227744 Jy ! Component: 2200 - total flux cleaned = -0.00229874 Jy ! Component: 2250 - total flux cleaned = -0.00229169 Jy ! Component: 2300 - total flux cleaned = -0.00231963 Jy ! Component: 2350 - total flux cleaned = -0.00234734 Jy ! Component: 2400 - total flux cleaned = -0.00234738 Jy ! Component: 2450 - total flux cleaned = -0.00237473 Jy ! Component: 2500 - total flux cleaned = -0.00237465 Jy ! Component: 2550 - total flux cleaned = -0.00236788 Jy ! Component: 2600 - total flux cleaned = -0.00234794 Jy ! Component: 2650 - total flux cleaned = -0.00238755 Jy ! Component: 2700 - total flux cleaned = -0.00237436 Jy ! Component: 2750 - total flux cleaned = -0.00238733 Jy ! Component: 2800 - total flux cleaned = -0.00238732 Jy ! Component: 2850 - total flux cleaned = -0.00238741 Jy ! Component: 2900 - total flux cleaned = -0.00240012 Jy ! Component: 2950 - total flux cleaned = -0.00237489 Jy ! Component: 3000 - total flux cleaned = -0.00239359 Jy ! Component: 3050 - total flux cleaned = -0.00238731 Jy ! Component: 3100 - total flux cleaned = -0.00238117 Jy ! Component: 3150 - total flux cleaned = -0.00238737 Jy ! Component: 3200 - total flux cleaned = -0.0023813 Jy ! Component: 3250 - total flux cleaned = -0.00241164 Jy ! Component: 3300 - total flux cleaned = -0.00240557 Jy ! Component: 3350 - total flux cleaned = -0.00239362 Jy ! Component: 3400 - total flux cleaned = -0.00243522 Jy ! Component: 3450 - total flux cleaned = -0.00240575 Jy ! Component: 3500 - total flux cleaned = -0.00241749 Jy ! Component: 3550 - total flux cleaned = -0.00244663 Jy ! Component: 3600 - total flux cleaned = -0.00245243 Jy ! Component: 3650 - total flux cleaned = -0.00245246 Jy ! Component: 3700 - total flux cleaned = -0.00246965 Jy ! Component: 3750 - total flux cleaned = -0.00248097 Jy ! Component: 3800 - total flux cleaned = -0.00249226 Jy ! Component: 3850 - total flux cleaned = -0.00250349 Jy ! Component: 3900 - total flux cleaned = -0.00250347 Jy ! Component: 3950 - total flux cleaned = -0.00252015 Jy ! Component: 4000 - total flux cleaned = -0.00253112 Jy ! Component: 4050 - total flux cleaned = -0.00254754 Jy ! Total flux subtracted in 4096 components = -0.00252031 Jy ! Clean residual min=-0.000367 max=0.000289 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.100922 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 370 components and 0.100922 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1038-2423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8528 x 2.367 at -5.565 degrees (North through East) ! Clean map min=-0.00057803 max=0.091647 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1038-2423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0916472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.40503e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.307866 0.307866 0.615733 1.23147 2.46293 4.92586 9.85173 19.7035 39.4069 78.8138 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1038-2423_X_uvs.log closed on Sun May 12 14:03:08 2013