! Started logfile: /scr/pima/br149z8_uvs/J1824+1044_X_uvs.log on Tue Mar 29 13:38:37 2016 obs /scr/pima/br149z8_uvs/J1824+1044_X_uva.fits ! Reading UV FITS file: /scr/pima/br149z8_uvs/J1824+1044_X_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1824+1044 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 4680 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/br149z8_uvs/J1824+1044_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. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.226926Jy sigma=33.131036 ! Fit after self-cal, rms=0.347942Jy sigma=9.334281 ! 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=0.6888 mas, bmaj=1.807 mas, bpa=1.073 degrees ! Estimated noise=0.675612 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 = 0.503179 Jy ! Component: 100 - total flux cleaned = 0.62088 Jy ! Total flux subtracted in 100 components = 0.62088 Jy ! Clean residual min=-0.020707 max=0.043731 Jy/beam ! Clean residual mean=-0.000009 rms=0.004957 Jy/beam ! Combined flux in latest and established models = 0.62088 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.62088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.090463Jy sigma=2.459717 ! Fit after self-cal, rms=0.090463Jy sigma=2.459439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443912 Jy ! Component: 100 - total flux cleaned = 0.0665691 Jy ! Total flux subtracted in 100 components = 0.0665691 Jy ! Clean residual min=-0.011795 max=0.027337 Jy/beam ! Clean residual mean=-0.000004 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.687449 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.687449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059391Jy sigma=1.576806 ! Fit after self-cal, rms=0.059120Jy sigma=1.571667 ! Inverting map ! Added new window around map position (-1, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024384 Jy ! Component: 100 - total flux cleaned = 0.0375298 Jy ! Total flux subtracted in 100 components = 0.0375298 Jy ! Clean residual min=-0.007888 max=0.010116 Jy/beam ! Clean residual mean=-0.000002 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.724979 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.724979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045593Jy sigma=1.178866 ! Fit after self-cal, rms=0.044377Jy sigma=1.151607 ! 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=0.8293 mas, bmaj=2.099 mas, bpa=-0.3585 degrees ! Estimated noise=0.421692 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 = 0.0137988 Jy ! Component: 100 - total flux cleaned = 0.0218281 Jy ! Component: 150 - total flux cleaned = 0.0271667 Jy ! Component: 200 - total flux cleaned = 0.0308667 Jy ! Total flux subtracted in 200 components = 0.0308667 Jy ! Clean residual min=-0.005586 max=0.005814 Jy/beam ! Clean residual mean=0.000001 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.755846 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.755846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039705Jy sigma=1.011762 ! Fit after self-cal, rms=0.039241Jy sigma=1.000549 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 2.099 at -0.3585 degrees (North through East) ! Clean map min=-0.0050479 max=0.64181 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 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.99 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.88 KP 1.01 ! LA 1.00 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 1.00 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.039241Jy sigma=1.000549 ! Fit after self-cal, rms=0.034896Jy sigma=0.880962 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=2.101 mas, bpa=-0.3619 degrees ! Estimated noise=0.421387 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 (-6.8, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471277 Jy ! Component: 100 - total flux cleaned = 0.00567069 Jy ! Component: 150 - total flux cleaned = 0.0055814 Jy ! Component: 200 - total flux cleaned = 0.00565406 Jy ! Total flux subtracted in 200 components = 0.00565406 Jy ! Clean residual min=-0.004104 max=0.003952 Jy/beam ! Clean residual mean=0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.7615 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.7615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034116Jy sigma=0.860447 ! Fit after self-cal, rms=0.034089Jy sigma=0.859563 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034089Jy sigma=0.859563 ! Fit after self-cal, rms=0.034015Jy sigma=0.858816 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=2.1 mas, bpa=-0.3506 degrees ! Estimated noise=0.421121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461837 Jy ! Component: 100 - total flux cleaned = 0.000468421 Jy ! Component: 150 - total flux cleaned = 0.000532921 Jy ! Component: 200 - total flux cleaned = 0.000640745 Jy ! Total flux subtracted in 200 components = 0.000640745 Jy ! Clean residual min=-0.003722 max=0.003419 Jy/beam ! Clean residual mean=0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.76214 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.762141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033766Jy sigma=0.852744 ! Fit after self-cal, rms=0.033749Jy sigma=0.852313 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 = 1.13723e-06 Jy ! Component: 100 - total flux cleaned = 5.27974e-07 Jy ! Component: 150 - total flux cleaned = -4.32344e-05 Jy ! Component: 200 - total flux cleaned = -4.29907e-05 Jy ! Total flux subtracted in 200 components = -4.29907e-05 Jy ! Clean residual min=-0.003724 max=0.003208 Jy/beam ! Clean residual mean=0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.762098 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.762098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033632Jy sigma=0.849415 ! Fit after self-cal, rms=0.033622Jy sigma=0.849247 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033622Jy sigma=0.849247 ! Fit after self-cal, rms=0.033548Jy sigma=0.848445 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=2.1 mas, bpa=-0.3495 degrees ! Estimated noise=0.420848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115245 Jy ! Component: 100 - total flux cleaned = 0.00011624 Jy ! Component: 150 - total flux cleaned = 7.32398e-05 Jy ! Component: 200 - total flux cleaned = -3.29659e-06 Jy ! Total flux subtracted in 200 components = -3.29659e-06 Jy ! Clean residual min=-0.003550 max=0.003065 Jy/beam ! Clean residual mean=0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.762095 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.762095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033442Jy sigma=0.845855 ! Fit after self-cal, rms=0.033434Jy sigma=0.845705 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 = -1.3886e-05 Jy ! Component: 100 - total flux cleaned = -4.98581e-05 Jy ! Component: 150 - total flux cleaned = -0.0001171 Jy ! Component: 200 - total flux cleaned = -0.000149625 Jy ! Total flux subtracted in 200 components = -0.000149625 Jy ! Clean residual min=-0.003538 max=0.002949 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.761945 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.761945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033364Jy sigma=0.843964 ! Fit after self-cal, rms=0.033357Jy sigma=0.843855 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033357Jy sigma=0.843855 ! Fit after self-cal, rms=0.033323Jy sigma=0.843610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=3.108 mas, bpa=-3.221 degrees ! Estimated noise=0.560041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402628 Jy ! Component: 100 - total flux cleaned = -0.000434483 Jy ! Component: 150 - total flux cleaned = -0.000406617 Jy ! Component: 200 - total flux cleaned = -0.000431563 Jy ! Total flux subtracted in 200 components = -0.000431563 Jy ! Clean residual min=-0.002499 max=0.002779 Jy/beam ! Clean residual mean=0.000001 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.761513 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.761513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033305Jy sigma=0.843027 ! Fit after self-cal, rms=0.033292Jy sigma=0.842840 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 = -7.99374e-05 Jy ! Component: 100 - total flux cleaned = -0.0001076 Jy ! Component: 150 - total flux cleaned = -0.000131556 Jy ! Component: 200 - total flux cleaned = -0.00017631 Jy ! Total flux subtracted in 200 components = -0.00017631 Jy ! Clean residual min=-0.002417 max=0.002748 Jy/beam ! Clean residual mean=0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.761337 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.761337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033274Jy sigma=0.842228 ! Fit after self-cal, rms=0.033263Jy sigma=0.842044 ! 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=0.8303 mas, bmaj=2.099 mas, bpa=-0.3524 degrees ! Estimated noise=0.420703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8303 x 2.099 at -0.3524 degrees (North through East) ! Clean map min=-0.0040839 max=0.64091 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033263Jy sigma=0.842044 ! Fit after self-cal, rms=0.031804Jy sigma=0.802470 ! Inverting map and beam ! Estimated beam: bmin=0.8303 mas, bmaj=2.099 mas, bpa=-0.3324 degrees ! Estimated noise=0.42068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620205 Jy ! Component: 100 - total flux cleaned = 0.000515986 Jy ! Component: 150 - total flux cleaned = 0.000453136 Jy ! Component: 200 - total flux cleaned = 0.000454812 Jy ! Total flux subtracted in 200 components = 0.000454812 Jy ! Clean residual min=-0.003269 max=0.002757 Jy/beam ! Clean residual mean=0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.761792 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.761792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031723Jy sigma=0.800524 ! Fit after self-cal, rms=0.031719Jy sigma=0.800453 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.93825e-07 Jy ! Component: 100 - total flux cleaned = 2.7339e-05 Jy ! Component: 150 - total flux cleaned = 2.72618e-05 Jy ! Component: 200 - total flux cleaned = 2.73377e-05 Jy ! Total flux subtracted in 200 components = 2.73377e-05 Jy ! Clean residual min=-0.003245 max=0.002663 Jy/beam ! Clean residual mean=0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.761819 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.761819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031674Jy sigma=0.799371 ! Fit after self-cal, rms=0.031670Jy sigma=0.799313 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031670Jy sigma=0.799313 ! Fit after self-cal, rms=0.031641Jy sigma=0.799141 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=0.6893 mas, bmaj=1.806 mas, bpa=1.121 degrees ! Estimated noise=0.674566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.502232 Jy ! Component: 100 - total flux cleaned = 0.620315 Jy ! Component: 150 - total flux cleaned = 0.66952 Jy ! Component: 200 - total flux cleaned = 0.695218 Jy ! Total flux subtracted in 200 components = 0.695218 Jy ! Clean residual min=-0.009236 max=0.013157 Jy/beam ! Clean residual mean=-0.000004 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.695218 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.695218 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8302 mas, bmaj=2.099 mas, bpa=-0.3344 degrees ! Estimated noise=0.420544 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 = 0.0226476 Jy ! Component: 100 - total flux cleaned = 0.0367516 Jy ! Component: 150 - total flux cleaned = 0.046359 Jy ! Component: 200 - total flux cleaned = 0.0530872 Jy ! Total flux subtracted in 200 components = 0.0530872 Jy ! Clean residual min=-0.003824 max=0.004766 Jy/beam ! Clean residual mean=-0.000002 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.748305 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 59 components and 0.748305 Jy ! Inverting map ! Added new window around map position (-11.4, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489946 Jy ! Component: 100 - total flux cleaned = 0.00745451 Jy ! Component: 150 - total flux cleaned = 0.00854231 Jy ! Component: 200 - total flux cleaned = 0.00947358 Jy ! Total flux subtracted in 200 components = 0.00947358 Jy ! Clean residual min=-0.003018 max=0.003144 Jy/beam ! Clean residual mean=-0.000001 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.757779 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.757779 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=2.045 mas, bmaj=3.107 mas, bpa=-3.215 degrees ! Estimated noise=0.560025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264419 Jy ! Component: 100 - total flux cleaned = 0.0029935 Jy ! Component: 150 - total flux cleaned = 0.00305169 Jy ! Component: 200 - total flux cleaned = 0.00300487 Jy ! Total flux subtracted in 200 components = 0.00300487 Jy ! Clean residual min=-0.002152 max=0.002951 Jy/beam ! Clean residual mean=-0.000000 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.760783 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.16615e-05 Jy ! Component: 100 - total flux cleaned = -7.95387e-05 Jy ! Component: 150 - total flux cleaned = -7.9281e-05 Jy ! Component: 200 - total flux cleaned = -7.90048e-05 Jy ! Total flux subtracted in 200 components = -7.90048e-05 Jy ! Clean residual min=-0.002043 max=0.002889 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.760704 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.760704 Jy ! Inverting map ! Added new window around map position (-7.6, 24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195196 Jy ! Component: 100 - total flux cleaned = 0.00258359 Jy ! Component: 150 - total flux cleaned = 0.00306865 Jy ! Component: 200 - total flux cleaned = 0.0034657 Jy ! Total flux subtracted in 200 components = 0.0034657 Jy ! Clean residual min=-0.001643 max=0.001774 Jy/beam ! Clean residual mean=0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.76417 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.76417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8302 mas, bmaj=2.099 mas, bpa=-0.3344 degrees ! Estimated noise=0.420544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145428 Jy ! Component: 100 - total flux cleaned = 0.00151536 Jy ! Component: 150 - total flux cleaned = 0.00157419 Jy ! Component: 200 - total flux cleaned = 0.00168632 Jy ! Total flux subtracted in 200 components = 0.00168632 Jy ! Clean residual min=-0.002419 max=0.002360 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.765856 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.765856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031573Jy sigma=0.797620 ! Fit after self-cal, rms=0.031516Jy sigma=0.796261 wmodel /scr/pima/br149z8_uvs/J1824+1044_X_map.mod ! Writing 151 model components to file: /scr/pima/br149z8_uvs/J1824+1044_X_map.mod wobs /scr/pima/br149z8_uvs/J1824+1044_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149z8_uvs/J1824+1044_X_uvs.fits wwins /scr/pima/br149z8_uvs/J1824+1044_X_map.win ! wwins: Wrote 5 windows to /scr/pima/br149z8_uvs/J1824+1044_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 = -0.000566089 Jy ! Component: 100 - total flux cleaned = -0.000982674 Jy ! Component: 150 - total flux cleaned = -0.00129744 Jy ! Component: 200 - total flux cleaned = -0.00156051 Jy ! Component: 250 - total flux cleaned = -0.0016694 Jy ! Component: 300 - total flux cleaned = -0.00170455 Jy ! Component: 350 - total flux cleaned = -0.00173729 Jy ! Component: 400 - total flux cleaned = -0.00170372 Jy ! Component: 450 - total flux cleaned = -0.00160876 Jy ! Component: 500 - total flux cleaned = -0.00148622 Jy ! Component: 550 - total flux cleaned = -0.00133777 Jy ! Component: 600 - total flux cleaned = -0.00130881 Jy ! Component: 650 - total flux cleaned = -0.00119574 Jy ! Component: 700 - total flux cleaned = -0.00114063 Jy ! Component: 750 - total flux cleaned = -0.000952331 Jy ! Component: 800 - total flux cleaned = -0.000900454 Jy ! Component: 850 - total flux cleaned = -0.000900627 Jy ! Component: 900 - total flux cleaned = -0.000799512 Jy ! Component: 950 - total flux cleaned = -0.000849062 Jy ! Component: 1000 - total flux cleaned = -0.000824182 Jy ! Component: 1050 - total flux cleaned = -0.000776236 Jy ! Component: 1100 - total flux cleaned = -0.000706181 Jy ! Component: 1150 - total flux cleaned = -0.000706399 Jy ! Component: 1200 - total flux cleaned = -0.000637869 Jy ! Component: 1250 - total flux cleaned = -0.000637916 Jy ! Component: 1300 - total flux cleaned = -0.000528088 Jy ! Component: 1350 - total flux cleaned = -0.000528379 Jy ! Component: 1400 - total flux cleaned = -0.000485687 Jy ! Component: 1450 - total flux cleaned = -0.00046444 Jy ! Component: 1500 - total flux cleaned = -0.000360926 Jy ! Component: 1550 - total flux cleaned = -0.000442837 Jy ! Component: 1600 - total flux cleaned = -0.000422312 Jy ! Component: 1650 - total flux cleaned = -0.000421862 Jy ! Component: 1700 - total flux cleaned = -0.000401959 Jy ! Component: 1750 - total flux cleaned = -0.000440759 Jy ! Component: 1800 - total flux cleaned = -0.000459674 Jy ! Component: 1850 - total flux cleaned = -0.00040328 Jy ! Component: 1900 - total flux cleaned = -0.000403355 Jy ! Component: 1950 - total flux cleaned = -0.000366796 Jy ! Component: 2000 - total flux cleaned = -0.000421129 Jy ! Component: 2050 - total flux cleaned = -0.000421404 Jy ! Component: 2100 - total flux cleaned = -0.000439262 Jy ! Component: 2150 - total flux cleaned = -0.000526473 Jy ! Component: 2200 - total flux cleaned = -0.000457318 Jy ! Component: 2250 - total flux cleaned = -0.000422837 Jy ! Component: 2300 - total flux cleaned = -0.000389281 Jy ! Component: 2350 - total flux cleaned = -0.000422918 Jy ! Component: 2400 - total flux cleaned = -0.000456021 Jy ! Component: 2450 - total flux cleaned = -0.000390296 Jy ! Component: 2500 - total flux cleaned = -0.000373923 Jy ! Component: 2550 - total flux cleaned = -0.000325717 Jy ! Component: 2600 - total flux cleaned = -0.000357145 Jy ! Component: 2650 - total flux cleaned = -0.000294317 Jy ! Component: 2700 - total flux cleaned = -0.000263234 Jy ! Component: 2750 - total flux cleaned = -0.000309507 Jy ! Component: 2800 - total flux cleaned = -0.000309451 Jy ! Component: 2850 - total flux cleaned = -0.000309252 Jy ! Component: 2900 - total flux cleaned = -0.000294205 Jy ! Component: 2950 - total flux cleaned = -0.000338682 Jy ! Component: 3000 - total flux cleaned = -0.00032389 Jy ! Component: 3050 - total flux cleaned = -0.000353104 Jy ! Component: 3100 - total flux cleaned = -0.000353015 Jy ! Component: 3150 - total flux cleaned = -0.000396005 Jy ! Component: 3200 - total flux cleaned = -0.000353397 Jy ! Component: 3250 - total flux cleaned = -0.000381689 Jy ! Component: 3300 - total flux cleaned = -0.000395546 Jy ! Component: 3350 - total flux cleaned = -0.000395733 Jy ! Component: 3400 - total flux cleaned = -0.000395781 Jy ! Component: 3450 - total flux cleaned = -0.000341222 Jy ! Component: 3500 - total flux cleaned = -0.000395342 Jy ! Component: 3550 - total flux cleaned = -0.000395193 Jy ! Component: 3600 - total flux cleaned = -0.000328345 Jy ! Component: 3650 - total flux cleaned = -0.000301724 Jy ! Component: 3700 - total flux cleaned = -0.000249091 Jy ! Component: 3750 - total flux cleaned = -0.000262218 Jy ! Component: 3800 - total flux cleaned = -0.000249274 Jy ! Component: 3850 - total flux cleaned = -0.000262086 Jy ! Component: 3900 - total flux cleaned = -0.000223543 Jy ! Component: 3950 - total flux cleaned = -0.000172459 Jy ! Component: 4000 - total flux cleaned = -9.63508e-05 Jy ! Component: 4050 - total flux cleaned = -0.000121616 Jy ! Total flux subtracted in 4096 components = -4.63799e-05 Jy ! Clean residual min=-0.000765 max=0.000744 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.76581 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 439 components and 0.76581 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149z8_uvs/J1824+1044_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8302 x 2.099 at -0.3344 degrees (North through East) ! Clean map min=-0.0026388 max=0.6391 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149z8_uvs/J1824+1044_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.6391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202741 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0951686 0.0951686 0.190337 0.380674 0.761349 1.5227 3.04539 6.09079 12.1816 24.3632 48.7263 97.4526 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.639 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3152.3 quit ! Quitting program ! Log file /scr/pima/br149z8_uvs/J1824+1044_X_uvs.log closed on Tue Mar 29 13:38:41 2016