! Started logfile: /g0/scr/pima/npcsb_uvs/J1025+8144_S_uvs.log on Sat Oct 5 18:58:15 2013 obs /g0/scr/pima/npcsb_uvs/J1025+8144_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1025+8144_S_uva.fits ! AN table 1: 46 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.455072 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1025+8144 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1256 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J1025+8144_S] 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 0.500x0.500 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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010842Jy sigma=0.777919 ! Fit after self-cal, rms=0.939414Jy sigma=0.668190 ! 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=8.824 mas, bmaj=87.9 mas, bpa=29.68 degrees ! Estimated noise=62.3471 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0617452 Jy ! Component: 100 - total flux cleaned = 0.0681423 Jy ! Total flux subtracted in 100 components = 0.0681423 Jy ! Clean residual min=-0.006243 max=0.006279 Jy/beam ! Clean residual mean=-0.000003 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.0681423 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0681423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062976Jy sigma=0.051011 ! Fit after self-cal, rms=0.062238Jy sigma=0.050777 ! 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=10.34 mas, bmaj=67.67 mas, bpa=29.27 degrees ! Estimated noise=36.0494 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 = 0.00271024 Jy ! Component: 100 - total flux cleaned = 0.00271829 Jy ! Component: 150 - total flux cleaned = 0.00254914 Jy ! Component: 200 - total flux cleaned = 0.00166227 Jy ! Total flux subtracted in 200 components = 0.00166227 Jy ! Clean residual min=-0.001854 max=0.001844 Jy/beam ! Clean residual mean=0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0698046 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 109 components and 0.0698046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064105Jy sigma=0.046943 ! Fit after self-cal, rms=0.063879Jy sigma=0.046808 ! 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: ! BR 1.00* FD 0.92 KP 0.96 LA 1.00* ! OV 0.87 PT 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 0.91 LA 1.00* ! OV 0.90 PT 0.73 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.77 KP 0.97 LA 1.00* ! OV 0.89 PT 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 KP 0.75 LA 1.00* ! OV 0.99 PT 0.78 ! ! ! Fit before self-cal, rms=0.063879Jy sigma=0.046808 ! Fit after self-cal, rms=0.059558Jy sigma=0.042981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=10.33 mas, bmaj=67.36 mas, bpa=29.21 degrees ! Estimated noise=29.3073 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 = -0.0118554 Jy ! Component: 100 - total flux cleaned = -0.0128845 Jy ! Component: 150 - total flux cleaned = -0.0122586 Jy ! Component: 200 - total flux cleaned = -0.0114224 Jy ! Total flux subtracted in 200 components = -0.0114224 Jy ! Clean residual min=-0.000981 max=0.001006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0583822 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 145 components and 0.0583822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053015Jy sigma=0.045102 ! Fit after self-cal, rms=0.053053Jy sigma=0.045023 ! 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. ! ! Fit before self-cal, rms=0.053053Jy sigma=0.045023 ! Fit after self-cal, rms=0.049011Jy sigma=0.042745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.31 mas, bmaj=67.67 mas, bpa=29.2 degrees ! Estimated noise=24.0997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00970662 Jy ! Component: 100 - total flux cleaned = -0.0108609 Jy ! Component: 150 - total flux cleaned = -0.0105677 Jy ! Component: 200 - total flux cleaned = -0.00996112 Jy ! Total flux subtracted in 200 components = -0.00996112 Jy ! Clean residual min=-0.000678 max=0.000678 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0484211 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 186 components and 0.0484211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043783Jy sigma=0.044812 ! Fit after self-cal, rms=0.043717Jy sigma=0.044771 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 = 0.000383595 Jy ! Component: 100 - total flux cleaned = -3.33367e-05 Jy ! Component: 150 - total flux cleaned = -0.000289095 Jy ! Component: 200 - total flux cleaned = -0.000377119 Jy ! Total flux subtracted in 200 components = -0.000377119 Jy ! Clean residual min=-0.000481 max=0.000477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.048044 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 253 components and 0.048044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043664Jy sigma=0.044728 ! Fit after self-cal, rms=0.043624Jy sigma=0.044688 ! Inverting map ! Added new window around map position (78.5, 111.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561894 Jy ! Component: 100 - total flux cleaned = 0.000514731 Jy ! Component: 150 - total flux cleaned = 0.00033031 Jy ! Component: 200 - total flux cleaned = 0.000262083 Jy ! Total flux subtracted in 200 components = 0.000262083 Jy ! Clean residual min=-0.000715 max=0.000581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0483061 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 299 components and 0.0483061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043586Jy sigma=0.044697 ! Fit after self-cal, rms=0.043543Jy sigma=0.044672 ! Inverting map ! Added new window around map position (-54, -120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369221 Jy ! Component: 100 - total flux cleaned = 0.000408026 Jy ! Component: 150 - total flux cleaned = 0.000187354 Jy ! Component: 200 - total flux cleaned = -6.62776e-05 Jy ! Total flux subtracted in 200 components = -6.62776e-05 Jy ! Clean residual min=-0.000550 max=0.000518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0482398 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 351 components and 0.0482398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043539Jy sigma=0.044605 ! Fit after self-cal, rms=0.043495Jy sigma=0.044580 ! Inverting map ! Added new window around map position (-120, -81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436446 Jy ! Component: 100 - total flux cleaned = 0.000313568 Jy ! Component: 150 - total flux cleaned = 0.000109413 Jy ! Component: 200 - total flux cleaned = 0.000109558 Jy ! Total flux subtracted in 200 components = 0.000109558 Jy ! Clean residual min=-0.000619 max=0.000446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0483493 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 420 components and 0.0483493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043498Jy sigma=0.044517 ! Fit after self-cal, rms=0.043460Jy sigma=0.044496 ! Inverting map ! Added new window around map position (28, -90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617605 Jy ! Component: 100 - total flux cleaned = 0.000572094 Jy ! Component: 150 - total flux cleaned = 0.000316949 Jy ! Component: 200 - total flux cleaned = 0.000167032 Jy ! Total flux subtracted in 200 components = 0.000167032 Jy ! Clean residual min=-0.000509 max=0.000457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0485164 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 472 components and 0.0485164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043430Jy sigma=0.044478 ! Fit after self-cal, rms=0.043429Jy sigma=0.044454 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548051 Jy ! Component: 100 - total flux cleaned = 0.000576257 Jy ! Component: 150 - total flux cleaned = 0.000386539 Jy ! Component: 200 - total flux cleaned = 0.000304701 Jy ! Total flux subtracted in 200 components = 0.000304701 Jy ! Clean residual min=-0.000545 max=0.000447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0488211 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 525 components and 0.0488211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043419Jy sigma=0.044414 ! Fit after self-cal, rms=0.043351Jy sigma=0.044369 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482033 Jy ! Component: 100 - total flux cleaned = 0.000367237 Jy ! Component: 150 - total flux cleaned = 0.000125288 Jy ! Component: 200 - total flux cleaned = -7.4325e-05 Jy ! Total flux subtracted in 200 components = -7.4325e-05 Jy ! Clean residual min=-0.000601 max=0.000499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0487468 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 595 components and 0.0487468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043306Jy sigma=0.044349 ! Fit after self-cal, rms=0.043223Jy sigma=0.044323 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439633 Jy ! Component: 100 - total flux cleaned = 0.000460346 Jy ! Component: 150 - total flux cleaned = 0.000308811 Jy ! Component: 200 - total flux cleaned = 0.000148774 Jy ! Total flux subtracted in 200 components = 0.000148774 Jy ! Clean residual min=-0.000629 max=0.000462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0488955 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 645 components and 0.0488955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043228Jy sigma=0.044245 ! Fit after self-cal, rms=0.043183Jy sigma=0.044224 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356599 Jy ! Component: 100 - total flux cleaned = 0.000379957 Jy ! Component: 150 - total flux cleaned = 0.000293536 Jy ! Component: 200 - total flux cleaned = 0.00018049 Jy ! Total flux subtracted in 200 components = 0.00018049 Jy ! Clean residual min=-0.000555 max=0.000422 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.049076 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 698 components and 0.049076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043161Jy sigma=0.044191 ! Fit after self-cal, rms=0.043123Jy sigma=0.044175 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333538 Jy ! Component: 100 - total flux cleaned = 0.000275176 Jy ! Component: 150 - total flux cleaned = 0.000172997 Jy ! Component: 200 - total flux cleaned = 4.66312e-05 Jy ! Total flux subtracted in 200 components = 4.66312e-05 Jy ! Clean residual min=-0.000567 max=0.000431 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0491227 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 734 components and 0.0491227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043122Jy sigma=0.044129 ! Fit after self-cal, rms=0.043092Jy sigma=0.044117 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040865 Jy ! Component: 100 - total flux cleaned = 0.000443534 Jy ! Component: 150 - total flux cleaned = 0.000396946 Jy ! Component: 200 - total flux cleaned = 0.000309129 Jy ! Total flux subtracted in 200 components = 0.000309129 Jy ! Clean residual min=-0.000511 max=0.000404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0494318 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 786 components and 0.0494318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043071Jy sigma=0.044101 ! Fit after self-cal, rms=0.043045Jy sigma=0.044092 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366606 Jy ! Component: 100 - total flux cleaned = 0.000366111 Jy ! Component: 150 - total flux cleaned = 0.000320775 Jy ! Component: 200 - total flux cleaned = 0.000235835 Jy ! Total flux subtracted in 200 components = 0.000235835 Jy ! Clean residual min=-0.000516 max=0.000414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0496676 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 820 components and 0.0496676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043040Jy sigma=0.044064 ! Fit after self-cal, rms=0.043020Jy sigma=0.044057 ! 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. ! ! Fit before self-cal, rms=0.043020Jy sigma=0.044057 ! Fit after self-cal, rms=0.039941Jy sigma=0.041684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.27 mas, bmaj=67.91 mas, bpa=29.18 degrees ! Estimated noise=20.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00585437 Jy ! Component: 100 - total flux cleaned = -0.00540447 Jy ! Component: 150 - total flux cleaned = -0.00546971 Jy ! Component: 200 - total flux cleaned = -0.00613526 Jy ! Total flux subtracted in 200 components = -0.00613526 Jy ! Clean residual min=-0.001083 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0435324 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 884 components and 0.0435324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.036102Jy sigma=0.043692 ! Fit after self-cal, rms=0.036058Jy sigma=0.043663 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 = -0.000491209 Jy ! Component: 100 - total flux cleaned = -0.00078805 Jy ! Component: 150 - total flux cleaned = -0.00101877 Jy ! Component: 200 - total flux cleaned = -0.00117934 Jy ! Total flux subtracted in 200 components = -0.00117934 Jy ! Clean residual min=-0.000467 max=0.000447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.042353 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 960 components and 0.042353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.035892Jy sigma=0.043906 ! Fit after self-cal, rms=0.035877Jy sigma=0.043900 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.035877Jy sigma=0.043900 ! Fit after self-cal, rms=0.033305Jy sigma=0.041595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.67 mas, bmaj=66.55 mas, bpa=29.16 degrees ! Estimated noise=16.7785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00420152 Jy ! Component: 100 - total flux cleaned = -0.0037996 Jy ! Component: 150 - total flux cleaned = -0.00373626 Jy ! Component: 200 - total flux cleaned = -0.0040356 Jy ! Total flux subtracted in 200 components = -0.0040356 Jy ! Clean residual min=-0.000717 max=0.000889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0383174 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 1006 components and 0.0383174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.030145Jy sigma=0.043612 ! Fit after self-cal, rms=0.030123Jy sigma=0.043593 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 = -0.000404056 Jy ! Component: 100 - total flux cleaned = -0.000585076 Jy ! Component: 150 - total flux cleaned = -0.000736081 Jy ! Component: 200 - total flux cleaned = -0.000830399 Jy ! Total flux subtracted in 200 components = -0.000830399 Jy ! Clean residual min=-0.000330 max=0.000314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.037487 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 1076 components and 0.037487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.029993Jy sigma=0.043826 ! Fit after self-cal, rms=0.029984Jy sigma=0.043822 ! 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=10.23 mas, bmaj=68.21 mas, bpa=29.17 degrees ! Estimated noise=16.6512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.23 x 68.21 at 29.17 degrees (North through East) ! Clean map min=-0.0056612 max=0.04127 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=8.841 mas, bmaj=87.31 mas, bpa=29.63 degrees ! Estimated noise=29.6634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139118 Jy ! Component: 100 - total flux cleaned = 0.0109396 Jy ! Component: 150 - total flux cleaned = 0.00460113 Jy ! Component: 200 - total flux cleaned = -0.00166415 Jy ! Total flux subtracted in 200 components = -0.00166415 Jy ! Clean residual min=-0.005658 max=0.005461 Jy/beam ! Clean residual mean=0.000002 rms=0.001744 Jy/beam ! Combined flux in latest and established models = -0.00166415 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 49 model components to the UV plane model. ! The established model now contains 49 components and -0.00166415 Jy ! Inverting map and beam ! Estimated beam: bmin=10.23 mas, bmaj=68.21 mas, bpa=29.17 degrees ! Estimated noise=16.6512 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 = 0.00036822 Jy ! Component: 100 - total flux cleaned = 0.00103801 Jy ! Component: 150 - total flux cleaned = 0.00188158 Jy ! Component: 200 - total flux cleaned = 0.00180073 Jy ! Total flux subtracted in 200 components = 0.00180073 Jy ! Clean residual min=-0.002535 max=0.002300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.000136581 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 111 components and 0.000136581 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.67 mas, bmaj=66.55 mas, bpa=29.16 degrees ! Estimated noise=16.7785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487251 Jy ! Component: 100 - total flux cleaned = 0.000737704 Jy ! Component: 150 - total flux cleaned = 0.000916244 Jy ! Component: 200 - total flux cleaned = 0.00108051 Jy ! Total flux subtracted in 200 components = 0.00108051 Jy ! Clean residual min=-0.001560 max=0.001269 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.00121709 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 = 7.79903e-05 Jy ! Component: 100 - total flux cleaned = 7.97838e-05 Jy ! Component: 150 - total flux cleaned = 1.10282e-05 Jy ! Component: 200 - total flux cleaned = -2.32689e-05 Jy ! Total flux subtracted in 200 components = -2.32689e-05 Jy ! Clean residual min=-0.001412 max=0.001212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.00119382 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 220 components and 0.00119382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=10.23 mas, bmaj=68.21 mas, bpa=29.17 degrees ! Estimated noise=16.6512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457838 Jy ! Component: 100 - total flux cleaned = -0.000779694 Jy ! Component: 150 - total flux cleaned = -0.000837362 Jy ! Component: 200 - total flux cleaned = -0.000732042 Jy ! Total flux subtracted in 200 components = -0.000732042 Jy ! Clean residual min=-0.001210 max=0.000827 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.000461775 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 256 components and 0.000461775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.030086Jy sigma=0.044212 ! Fit after self-cal, rms=0.030045Jy sigma=0.044090 wmodel /g0/scr/pima/npcsb_uvs/J1025+8144_S_map.mod ! Writing 256 model components to file: /g0/scr/pima/npcsb_uvs/J1025+8144_S_map.mod wobs /g0/scr/pima/npcsb_uvs/J1025+8144_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1025+8144_S_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J1025+8144_S_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsb_uvs/J1025+8144_S_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 = -0.000160509 Jy ! Component: 100 - total flux cleaned = -0.000235775 Jy ! Component: 150 - total flux cleaned = -0.000221518 Jy ! Component: 200 - total flux cleaned = -0.00018056 Jy ! Component: 250 - total flux cleaned = -0.000139994 Jy ! Component: 300 - total flux cleaned = -0.00010011 Jy ! Component: 350 - total flux cleaned = -6.05996e-05 Jy ! Component: 400 - total flux cleaned = -2.1376e-05 Jy ! Component: 450 - total flux cleaned = 4.84531e-06 Jy ! Component: 500 - total flux cleaned = 4.76511e-06 Jy ! Component: 550 - total flux cleaned = 3.10213e-05 Jy ! Component: 600 - total flux cleaned = 8.35891e-05 Jy ! Component: 650 - total flux cleaned = 0.000163294 Jy ! Component: 700 - total flux cleaned = 0.000244191 Jy ! Component: 750 - total flux cleaned = 0.000354466 Jy ! Component: 800 - total flux cleaned = 0.00043903 Jy ! Component: 850 - total flux cleaned = 0.000511682 Jy ! Component: 900 - total flux cleaned = 0.000586616 Jy ! Component: 950 - total flux cleaned = 0.000663994 Jy ! Component: 1000 - total flux cleaned = 0.000743743 Jy ! Component: 1050 - total flux cleaned = 0.000860087 Jy ! Component: 1100 - total flux cleaned = 0.000964342 Jy ! Component: 1150 - total flux cleaned = 0.00107321 Jy ! Component: 1200 - total flux cleaned = 0.00118789 Jy ! Component: 1250 - total flux cleaned = 0.00130855 Jy ! Component: 1300 - total flux cleaned = 0.00141476 Jy ! Component: 1350 - total flux cleaned = 0.00154973 Jy ! Component: 1400 - total flux cleaned = 0.00166876 Jy ! Component: 1450 - total flux cleaned = 0.00179453 Jy ! Component: 1500 - total flux cleaned = 0.00192737 Jy ! Component: 1550 - total flux cleaned = 0.00209649 Jy ! Component: 1600 - total flux cleaned = 0.00224516 Jy ! Component: 1650 - total flux cleaned = 0.00243439 Jy ! Component: 1700 - total flux cleaned = 0.00260182 Jy ! Component: 1750 - total flux cleaned = 0.00277927 Jy ! Component: 1800 - total flux cleaned = 0.00296683 Jy ! Component: 1850 - total flux cleaned = 0.00316419 Jy ! Component: 1900 - total flux cleaned = 0.00341637 Jy ! Component: 1950 - total flux cleaned = 0.00368456 Jy ! Component: 2000 - total flux cleaned = 0.00397026 Jy ! Component: 2050 - total flux cleaned = 0.00422206 Jy ! Component: 2100 - total flux cleaned = 0.00454194 Jy ! Component: 2150 - total flux cleaned = 0.00482472 Jy ! Component: 2200 - total flux cleaned = 0.00524504 Jy ! Component: 2250 - total flux cleaned = 0.0055646 Jy ! Component: 2300 - total flux cleaned = 0.00597198 Jy ! Component: 2350 - total flux cleaned = 0.00633084 Jy ! Component: 2400 - total flux cleaned = 0.00678784 Jy ! Component: 2450 - total flux cleaned = 0.00727301 Jy ! Component: 2500 - total flux cleaned = 0.00778997 Jy ! Component: 2550 - total flux cleaned = 0.0083389 Jy ! Component: 2600 - total flux cleaned = 0.00891982 Jy ! Component: 2650 - total flux cleaned = 0.00953774 Jy ! Component: 2700 - total flux cleaned = 0.0101911 Jy ! Component: 2750 - total flux cleaned = 0.0108867 Jy ! Component: 2800 - total flux cleaned = 0.0116254 Jy ! Component: 2850 - total flux cleaned = 0.0124093 Jy ! Component: 2900 - total flux cleaned = 0.0133837 Jy ! Component: 2950 - total flux cleaned = 0.0141222 Jy ! Component: 3000 - total flux cleaned = 0.0150608 Jy ! Component: 3050 - total flux cleaned = 0.0162276 Jy ! Component: 3100 - total flux cleaned = 0.0172928 Jy ! Component: 3150 - total flux cleaned = 0.0186124 Jy ! Component: 3200 - total flux cleaned = 0.0198164 Jy ! Component: 3250 - total flux cleaned = 0.0213163 Jy ! Component: 3300 - total flux cleaned = 0.0229129 Jy ! Component: 3350 - total flux cleaned = 0.024372 Jy ! Component: 3400 - total flux cleaned = 0.0259143 Jy ! Component: 3450 - total flux cleaned = 0.0278261 Jy ! Component: 3500 - total flux cleaned = 0.029869 Jy ! Component: 3550 - total flux cleaned = 0.0317296 Jy ! Component: 3600 - total flux cleaned = 0.0340383 Jy ! Component: 3650 - total flux cleaned = 0.0365045 Jy ! Component: 3700 - total flux cleaned = 0.0391255 Jy ! Component: 3750 - total flux cleaned = 0.0419211 Jy ! Component: 3800 - total flux cleaned = 0.0444707 Jy ! Component: 3850 - total flux cleaned = 0.0476203 Jy ! Component: 3900 - total flux cleaned = 0.0509902 Jy ! Component: 3950 - total flux cleaned = 0.0545753 Jy ! Component: 4000 - total flux cleaned = 0.0583971 Jy ! Component: 4050 - total flux cleaned = 0.0624808 Jy ! Total flux subtracted in 4096 components = 0.0668113 Jy ! Clean residual min=-0.032490 max=0.035379 Jy/beam ! Clean residual mean=0.000032 rms=0.011067 Jy/beam ! Combined flux in latest and established models = 0.0672731 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 405 components and 0.0672731 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J1025+8144_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.23 x 68.21 at 29.17 degrees (North through East) ! Clean map min=-0.042549 max=0.073212 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1025+8144_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0732123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0122369 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -50.1428 50.1428 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0367 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J1025+8144_S_uvs.log closed on Sat Oct 5 18:58:25 2013