! Started logfile: /scr/pima/bp192a1_uvs/J0604+2019_X_uvs.log on Wed Sep 16 13:32:37 2015 obs /scr/pima/bp192a1_uvs/J0604+2019_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0604+2019_X_uva.fits ! AN table 1: 41 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.744774 visibilities/baseline/integration-bin. ! Found source: J0604+2019 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6840 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/bp192a1_uvs/J0604+2019_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000449Jy sigma=22.871043 ! Fit after self-cal, rms=0.983707Jy sigma=22.500542 ! 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=1.404 mas, bmaj=3.705 mas, bpa=-3.209 degrees ! Estimated noise=0.649791 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 = 0.0134761 Jy ! Component: 100 - total flux cleaned = 0.0153477 Jy ! Total flux subtracted in 100 components = 0.0153477 Jy ! Clean residual min=-0.001721 max=0.001831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0153477 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0153477 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=0.030444Jy sigma=0.658413 ! Fit after self-cal, rms=0.028588Jy sigma=0.614745 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039336 Jy ! Component: 100 - total flux cleaned = 0.00429742 Jy ! Total flux subtracted in 100 components = 0.00429742 Jy ! Clean residual min=-0.001585 max=0.001577 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0196451 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0196451 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=0.028226Jy sigma=0.607758 ! Fit after self-cal, rms=0.028205Jy sigma=0.607603 ! 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=1.844 mas, bmaj=3.757 mas, bpa=-2.431 degrees ! Estimated noise=0.378071 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 = -3.64996e-05 Jy ! Component: 100 - total flux cleaned = -3.42173e-05 Jy ! Component: 150 - total flux cleaned = -9.13827e-05 Jy ! Component: 200 - total flux cleaned = -0.000141872 Jy ! Total flux subtracted in 200 components = -0.000141872 Jy ! Clean residual min=-0.001197 max=0.000996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0195032 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.0195032 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=0.028169Jy sigma=0.606812 ! Fit after self-cal, rms=0.028154Jy sigma=0.606635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.844 x 3.757 at -2.431 degrees (North through East) ! Clean map min=-0.0012434 max=0.019983 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 KP 1.13 LA 0.96 ! MK 0.96 NL 1.05 OV 1.06 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 KP 1.02 LA 1.02 ! MK 0.98 NL 0.96 OV 0.99 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 KP 1.19 LA 1.08 ! MK 0.85 NL 0.99 OV 0.88 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 KP 1.05 LA 0.90 ! MK 0.86 NL 0.96 OV 1.00 PT 0.91 ! ! ! Fit before self-cal, rms=0.028154Jy sigma=0.606635 ! Fit after self-cal, rms=0.027563Jy sigma=0.605615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.817 mas, bmaj=3.759 mas, bpa=-2.383 degrees ! Estimated noise=0.374743 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 = 0.000156351 Jy ! Component: 100 - total flux cleaned = 0.000197439 Jy ! Component: 150 - total flux cleaned = 0.00018161 Jy ! Component: 200 - total flux cleaned = 0.00017437 Jy ! Total flux subtracted in 200 components = 0.00017437 Jy ! Clean residual min=-0.001104 max=0.000870 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0196776 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.0196776 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=0.027556Jy sigma=0.605467 ! Fit after self-cal, rms=0.027523Jy sigma=0.604841 ! 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=0.027523Jy sigma=0.604841 ! Fit after self-cal, rms=0.027438Jy sigma=0.604337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=3.783 mas, bpa=-2.507 degrees ! Estimated noise=0.374459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.94586e-05 Jy ! Component: 100 - total flux cleaned = -3.89392e-05 Jy ! Component: 150 - total flux cleaned = -3.38305e-05 Jy ! Component: 200 - total flux cleaned = -1.98775e-05 Jy ! Total flux subtracted in 200 components = -1.98775e-05 Jy ! Clean residual min=-0.001126 max=0.000870 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0196577 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0196577 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=0.027435Jy sigma=0.604282 ! Fit after self-cal, rms=0.027436Jy sigma=0.604068 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 = 3.99245e-05 Jy ! Component: 100 - total flux cleaned = 3.38867e-05 Jy ! Component: 150 - total flux cleaned = 4.31305e-05 Jy ! Component: 200 - total flux cleaned = 5.14172e-05 Jy ! Total flux subtracted in 200 components = 5.14172e-05 Jy ! Clean residual min=-0.001098 max=0.000892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0197091 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0197091 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=0.027434Jy sigma=0.604029 ! Fit after self-cal, rms=0.027432Jy sigma=0.604009 ! 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=0.027432Jy sigma=0.604009 ! Fit after self-cal, rms=0.027461Jy sigma=0.603955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.809 mas, bmaj=3.789 mas, bpa=-2.574 degrees ! Estimated noise=0.374447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.48061e-05 Jy ! Component: 100 - total flux cleaned = -6.95069e-05 Jy ! Component: 150 - total flux cleaned = -6.00869e-05 Jy ! Component: 200 - total flux cleaned = -5.15817e-05 Jy ! Total flux subtracted in 200 components = -5.15817e-05 Jy ! Clean residual min=-0.001114 max=0.000888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0196575 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0196575 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=0.027459Jy sigma=0.603915 ! Fit after self-cal, rms=0.027465Jy sigma=0.603856 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 = -3.21298e-05 Jy ! Component: 100 - total flux cleaned = -2.7428e-05 Jy ! Component: 150 - total flux cleaned = -1.91603e-05 Jy ! Component: 200 - total flux cleaned = -1.92056e-05 Jy ! Total flux subtracted in 200 components = -1.92056e-05 Jy ! Clean residual min=-0.001102 max=0.000910 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0196383 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.0196383 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=0.027464Jy sigma=0.603829 ! Fit after self-cal, rms=0.027458Jy sigma=0.603727 ! 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=0.027458Jy sigma=0.603727 ! Fit after self-cal, rms=0.027496Jy sigma=0.603709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.751 mas, bmaj=3.84 mas, bpa=-0.985 degrees ! Estimated noise=0.39886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.13009e-05 Jy ! Component: 100 - total flux cleaned = 9.07893e-05 Jy ! Component: 150 - total flux cleaned = 9.05912e-05 Jy ! Component: 200 - total flux cleaned = 8.77583e-05 Jy ! Total flux subtracted in 200 components = 8.77583e-05 Jy ! Clean residual min=-0.001175 max=0.000955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0197261 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0197261 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=0.027495Jy sigma=0.603692 ! Fit after self-cal, rms=0.027501Jy sigma=0.603672 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 = 1.03917e-05 Jy ! Component: 100 - total flux cleaned = 7.59471e-06 Jy ! Component: 150 - total flux cleaned = 2.23595e-06 Jy ! Component: 200 - total flux cleaned = -2.98926e-07 Jy ! Total flux subtracted in 200 components = -2.98926e-07 Jy ! Clean residual min=-0.001167 max=0.000947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0197258 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.0197258 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=0.027501Jy sigma=0.603661 ! Fit after self-cal, rms=0.027501Jy sigma=0.603656 ! 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=1.813 mas, bmaj=3.793 mas, bpa=-2.63 degrees ! Estimated noise=0.374705 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.813 x 3.793 at -2.63 degrees (North through East) ! Clean map min=-0.0010622 max=0.019818 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=1.384 mas, bmaj=3.754 mas, bpa=-3.528 degrees ! Estimated noise=0.637433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016069 Jy ! Component: 100 - total flux cleaned = 0.0187399 Jy ! Component: 150 - total flux cleaned = 0.0191018 Jy ! Component: 200 - total flux cleaned = 0.0192549 Jy ! Total flux subtracted in 200 components = 0.0192549 Jy ! Clean residual min=-0.001378 max=0.001383 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0192549 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0192549 Jy ! Inverting map and beam ! Estimated beam: bmin=1.813 mas, bmaj=3.793 mas, bpa=-2.63 degrees ! Estimated noise=0.374705 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 = 0.000267002 Jy ! Component: 100 - total flux cleaned = 0.000227185 Jy ! Component: 150 - total flux cleaned = 0.000210221 Jy ! Component: 200 - total flux cleaned = 0.000179386 Jy ! Total flux subtracted in 200 components = 0.000179386 Jy ! Clean residual min=-0.001208 max=0.000864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0194343 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0194343 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=2.751 mas, bmaj=3.84 mas, bpa=-0.985 degrees ! Estimated noise=0.39886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237003 Jy ! Component: 100 - total flux cleaned = 0.000239411 Jy ! Component: 150 - total flux cleaned = 0.000213098 Jy ! Component: 200 - total flux cleaned = 0.000195841 Jy ! Total flux subtracted in 200 components = 0.000195841 Jy ! Clean residual min=-0.001244 max=0.000933 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0196301 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 = -1.13819e-05 Jy ! Component: 100 - total flux cleaned = -1.85578e-05 Jy ! Component: 150 - total flux cleaned = -2.19818e-05 Jy ! Component: 200 - total flux cleaned = -2.19596e-05 Jy ! Total flux subtracted in 200 components = -2.19596e-05 Jy ! Clean residual min=-0.001230 max=0.000937 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0196082 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.0196082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.813 mas, bmaj=3.793 mas, bpa=-2.63 degrees ! Estimated noise=0.374705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.75482e-05 Jy ! Component: 100 - total flux cleaned = -9.06695e-05 Jy ! Component: 150 - total flux cleaned = -0.000126833 Jy ! Component: 200 - total flux cleaned = -0.000126607 Jy ! Total flux subtracted in 200 components = -0.000126607 Jy ! Clean residual min=-0.001099 max=0.000855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0194816 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0194816 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=0.027503Jy sigma=0.603739 ! Fit after self-cal, rms=0.027499Jy sigma=0.603611 wmodel /scr/pima/bp192a1_uvs/J0604+2019_X_map.mod ! Writing 64 model components to file: /scr/pima/bp192a1_uvs/J0604+2019_X_map.mod wobs /scr/pima/bp192a1_uvs/J0604+2019_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0604+2019_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0604+2019_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0604+2019_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 = -0.000472668 Jy ! Component: 100 - total flux cleaned = -0.000678934 Jy ! Component: 150 - total flux cleaned = -0.000679176 Jy ! Component: 200 - total flux cleaned = -0.000654795 Jy ! Component: 250 - total flux cleaned = -0.000621721 Jy ! Component: 300 - total flux cleaned = -0.000498503 Jy ! Component: 350 - total flux cleaned = -0.00043036 Jy ! Component: 400 - total flux cleaned = -0.000375351 Jy ! Component: 450 - total flux cleaned = -0.000305773 Jy ! Component: 500 - total flux cleaned = -0.000230887 Jy ! Component: 550 - total flux cleaned = -0.000166885 Jy ! Component: 600 - total flux cleaned = -0.000128609 Jy ! Component: 650 - total flux cleaned = -9.90829e-05 Jy ! Component: 700 - total flux cleaned = -7.05266e-05 Jy ! Component: 750 - total flux cleaned = -4.27547e-05 Jy ! Component: 800 - total flux cleaned = -2.21682e-06 Jy ! Component: 850 - total flux cleaned = 3.72495e-05 Jy ! Component: 900 - total flux cleaned = 7.57369e-05 Jy ! Component: 950 - total flux cleaned = 0.000106829 Jy ! Component: 1000 - total flux cleaned = 0.000125003 Jy ! Component: 1050 - total flux cleaned = 0.000154442 Jy ! Component: 1100 - total flux cleaned = 0.000160274 Jy ! Component: 1150 - total flux cleaned = 0.000148876 Jy ! Component: 1200 - total flux cleaned = 0.000160046 Jy ! Component: 1250 - total flux cleaned = 0.000154562 Jy ! Component: 1300 - total flux cleaned = 0.000170847 Jy ! Component: 1350 - total flux cleaned = 0.000186829 Jy ! Component: 1400 - total flux cleaned = 0.000186874 Jy ! Component: 1450 - total flux cleaned = 0.000187017 Jy ! Component: 1500 - total flux cleaned = 0.000176882 Jy ! Component: 1550 - total flux cleaned = 0.000166776 Jy ! Component: 1600 - total flux cleaned = 0.000156838 Jy ! Component: 1650 - total flux cleaned = 0.000161715 Jy ! Component: 1700 - total flux cleaned = 0.000151987 Jy ! Component: 1750 - total flux cleaned = 0.000142349 Jy ! Component: 1800 - total flux cleaned = 0.000147092 Jy ! Component: 1850 - total flux cleaned = 0.000142348 Jy ! Component: 1900 - total flux cleaned = 0.000156448 Jy ! Component: 1950 - total flux cleaned = 0.000151826 Jy ! Component: 2000 - total flux cleaned = 0.000170309 Jy ! Component: 2050 - total flux cleaned = 0.000179527 Jy ! Component: 2100 - total flux cleaned = 0.000188723 Jy ! Component: 2150 - total flux cleaned = 0.00020238 Jy ! Component: 2200 - total flux cleaned = 0.000215987 Jy ! Component: 2250 - total flux cleaned = 0.000238571 Jy ! Component: 2300 - total flux cleaned = 0.000256535 Jy ! Component: 2350 - total flux cleaned = 0.000252055 Jy ! Component: 2400 - total flux cleaned = 0.000256525 Jy ! Component: 2450 - total flux cleaned = 0.000260976 Jy ! Component: 2500 - total flux cleaned = 0.000260951 Jy ! Component: 2550 - total flux cleaned = 0.000252095 Jy ! Component: 2600 - total flux cleaned = 0.000252112 Jy ! Component: 2650 - total flux cleaned = 0.000256537 Jy ! Component: 2700 - total flux cleaned = 0.000260945 Jy ! Component: 2750 - total flux cleaned = 0.000260949 Jy ! Component: 2800 - total flux cleaned = 0.000260945 Jy ! Component: 2850 - total flux cleaned = 0.000260925 Jy ! Component: 2900 - total flux cleaned = 0.000265386 Jy ! Component: 2950 - total flux cleaned = 0.000269792 Jy ! Component: 3000 - total flux cleaned = 0.00026537 Jy ! Component: 3050 - total flux cleaned = 0.000265346 Jy ! Component: 3100 - total flux cleaned = 0.000260884 Jy ! Component: 3150 - total flux cleaned = 0.00026088 Jy ! Component: 3200 - total flux cleaned = 0.00026979 Jy ! Component: 3250 - total flux cleaned = 0.000265328 Jy ! Component: 3300 - total flux cleaned = 0.000274285 Jy ! Component: 3350 - total flux cleaned = 0.000278757 Jy ! Component: 3400 - total flux cleaned = 0.00027876 Jy ! Component: 3450 - total flux cleaned = 0.000287774 Jy ! Component: 3500 - total flux cleaned = 0.000283233 Jy ! Component: 3550 - total flux cleaned = 0.00027416 Jy ! Component: 3600 - total flux cleaned = 0.000269585 Jy ! Component: 3650 - total flux cleaned = 0.000255909 Jy ! Component: 3700 - total flux cleaned = 0.000255893 Jy ! Component: 3750 - total flux cleaned = 0.000246702 Jy ! Component: 3800 - total flux cleaned = 0.000246707 Jy ! Component: 3850 - total flux cleaned = 0.000232798 Jy ! Component: 3900 - total flux cleaned = 0.000232797 Jy ! Component: 3950 - total flux cleaned = 0.000218839 Jy ! Component: 4000 - total flux cleaned = 0.000204788 Jy ! Component: 4050 - total flux cleaned = 0.000204828 Jy ! Total flux subtracted in 4096 components = 0.000190667 Jy ! Clean residual min=-0.000288 max=0.000298 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0196722 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 333 components and 0.0196722 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0604+2019_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.813 x 3.793 at -2.63 degrees (North through East) ! Clean map min=-0.00073915 max=0.019757 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0604+2019_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0197565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.2633e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10292 1.10292 2.20584 4.41169 8.82338 17.6468 35.2935 70.587 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 272.004 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0604+2019_X_uvs.log closed on Wed Sep 16 13:32:41 2015