! Started logfile: /scr/pima/rv100_uvs/J1549+0237_X_uvs.log on Mon Feb 29 13:28:16 2016 obs /scr/pima/rv100_uvs/J1549+0237_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1549+0237_X_uva.fits ! AN table 1: 17 integrations on 6 of 6 possible baselines. ! AN table 2: 21 integrations on 55 of 55 possible baselines. ! AN table 3: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.241872 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1549+0237 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 1220 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J1549+0237_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 50 telescope corrections were flagged in sub-array 1. ! A total of 134 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! A total of 149 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! A total of 149 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.399858Jy sigma=6.047176 ! Fit after self-cal, rms=0.314494Jy sigma=1.206790 ! 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 ! Your choice of large map pixels excluded 6.99% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.5815 mas, bmaj=0.9035 mas, bpa=18.02 degrees ! Estimated noise=7.09068 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 = 0.705255 Jy ! Component: 100 - total flux cleaned = 0.931908 Jy ! Total flux subtracted in 100 components = 0.931908 Jy ! Clean residual min=-0.048765 max=0.107941 Jy/beam ! Clean residual mean=0.000657 rms=0.013089 Jy/beam ! Combined flux in latest and established models = 0.931908 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.931908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241350Jy sigma=1.043750 ! Fit after self-cal, rms=0.240934Jy sigma=1.042820 ! Inverting map ! Your choice of large map pixels excluded 6.99% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Added new window around map position (0, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121351 Jy ! Component: 100 - total flux cleaned = 0.191078 Jy ! Total flux subtracted in 100 components = 0.191078 Jy ! Clean residual min=-0.028358 max=0.046169 Jy/beam ! Clean residual mean=0.000263 rms=0.006930 Jy/beam ! Combined flux in latest and established models = 1.12299 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 1.12299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156324Jy sigma=0.579580 ! Fit after self-cal, rms=0.155344Jy sigma=0.573611 ! Inverting map ! Your choice of large map pixels excluded 6.99% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Added new window around map position (1.4, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0499407 Jy ! Component: 100 - total flux cleaned = 0.0834214 Jy ! Total flux subtracted in 100 components = 0.0834214 Jy ! Clean residual min=-0.021310 max=0.030894 Jy/beam ! Clean residual mean=0.000091 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 1.20641 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 1.20641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134941Jy sigma=0.449165 ! Fit after self-cal, rms=0.134089Jy sigma=0.442778 ! Inverting map ! Your choice of large map pixels excluded 6.99% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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 ! Your choice of large map pixels excluded 6.99% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.6259 mas, bmaj=1.024 mas, bpa=23.47 degrees ! Estimated noise=6.51706 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 = 0.0302071 Jy ! Component: 100 - total flux cleaned = 0.048174 Jy ! Component: 150 - total flux cleaned = 0.0597579 Jy ! Component: 200 - total flux cleaned = 0.0646771 Jy ! Total flux subtracted in 200 components = 0.0646771 Jy ! Clean residual min=-0.015318 max=0.014546 Jy/beam ! Clean residual mean=-0.000258 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 1.27108 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 1.27108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127817Jy sigma=0.394662 ! Fit after self-cal, rms=0.127023Jy sigma=0.390878 ! Inverting map ! Your choice of large map pixels excluded 6.99% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6259 x 1.024 at 23.47 degrees (North through East) ! Clean map min=-0.011837 max=0.89923 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* MA 0.00* NY 0.00* WF 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.92 HN 1.00 KP 0.98 LA 1.00 ! MK 1.00 NL 0.99 NY 1.05 OV 1.02 ! PT 0.94 SC 1.02 WF 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* MA 0.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* MA 0.00* NY 0.00* WF 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.06 HN 1.00 KP 0.99 LA 0.97 ! MK 0.98 NL 0.98 NY 1.04 OV 1.04 ! PT 0.97 SC 1.00* WF 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* MA 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* MA 0.00* NY 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.98 HN 1.00 KP 0.98 LA 1.01 ! MK 1.01 NL 1.00 NY 1.00* OV 1.00 ! PT 0.95 SC 0.96 WF 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* MA 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* MA 0.00* NY 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.05 HN 1.03 KP 0.95 LA 1.01 ! MK 1.03 NL 1.00 NY 1.00* OV 1.04 ! PT 0.96 SC 1.01 WF 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* MA 0.00* ! ! ! Fit before self-cal, rms=0.127023Jy sigma=0.390878 ! Fit after self-cal, rms=0.102259Jy sigma=0.312060 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.6221 mas, bmaj=1.063 mas, bpa=21.99 degrees ! Estimated noise=6.69121 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 (21.2, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091035 Jy ! Component: 100 - total flux cleaned = 0.0120448 Jy ! Component: 150 - total flux cleaned = 0.0143656 Jy ! Component: 200 - total flux cleaned = 0.0160915 Jy ! Total flux subtracted in 200 components = 0.0160915 Jy ! Clean residual min=-0.010461 max=0.010323 Jy/beam ! Clean residual mean=0.000550 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 1.28718 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 1.28718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099997Jy sigma=0.304208 ! Fit after self-cal, rms=0.099847Jy sigma=0.302962 ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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=0.099847Jy sigma=0.302962 ! Fit after self-cal, rms=0.097750Jy sigma=0.296599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.6222 mas, bmaj=1.063 mas, bpa=21.97 degrees ! Estimated noise=6.68522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230802 Jy ! Component: 100 - total flux cleaned = 0.00396052 Jy ! Component: 150 - total flux cleaned = 0.00451625 Jy ! Component: 200 - total flux cleaned = 0.00511846 Jy ! Total flux subtracted in 200 components = 0.00511846 Jy ! Clean residual min=-0.009784 max=0.009744 Jy/beam ! Clean residual mean=0.000199 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 1.29229 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 1.29229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096991Jy sigma=0.294843 ! Fit after self-cal, rms=0.096907Jy sigma=0.294352 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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 = 0.000349734 Jy ! Component: 100 - total flux cleaned = 0.00140377 Jy ! Component: 150 - total flux cleaned = 0.00190987 Jy ! Component: 200 - total flux cleaned = 0.00209643 Jy ! Total flux subtracted in 200 components = 0.00209643 Jy ! Clean residual min=-0.009593 max=0.009605 Jy/beam ! Clean residual mean=0.000157 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 1.29439 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 1.29439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096498Jy sigma=0.293670 ! Fit after self-cal, rms=0.096459Jy sigma=0.293423 ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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=0.096459Jy sigma=0.293423 ! Fit after self-cal, rms=0.094765Jy sigma=0.287116 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.6228 mas, bmaj=1.064 mas, bpa=21.87 degrees ! Estimated noise=6.67964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766544 Jy ! Component: 100 - total flux cleaned = 0.00108116 Jy ! Component: 150 - total flux cleaned = 0.00126748 Jy ! Component: 200 - total flux cleaned = 0.00134826 Jy ! Total flux subtracted in 200 components = 0.00134826 Jy ! Clean residual min=-0.008131 max=0.009215 Jy/beam ! Clean residual mean=0.000126 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 1.29574 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 1.29574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094458Jy sigma=0.286281 ! Fit after self-cal, rms=0.094432Jy sigma=0.286035 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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 (-3, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226063 Jy ! Component: 100 - total flux cleaned = 0.00322905 Jy ! Component: 150 - total flux cleaned = 0.00324277 Jy ! Component: 200 - total flux cleaned = 0.00335035 Jy ! Total flux subtracted in 200 components = 0.00335035 Jy ! Clean residual min=-0.007875 max=0.007986 Jy/beam ! Clean residual mean=0.000061 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 1.29909 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 1.29909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093663Jy sigma=0.280170 ! Fit after self-cal, rms=0.093613Jy sigma=0.279708 ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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. ! ! Fit before self-cal, rms=0.093613Jy sigma=0.279708 ! Fit after self-cal, rms=0.093775Jy sigma=0.279046 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=1.868 mas, bmaj=3.875 mas, bpa=-16.6 degrees ! Estimated noise=9.44905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341037 Jy ! Component: 100 - total flux cleaned = 0.00343362 Jy ! Component: 150 - total flux cleaned = 0.00326798 Jy ! Component: 200 - total flux cleaned = 0.00319258 Jy ! Total flux subtracted in 200 components = 0.00319258 Jy ! Clean residual min=-0.005811 max=0.006009 Jy/beam ! Clean residual mean=0.000136 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 1.30228 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 1.30228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093719Jy sigma=0.278317 ! Fit after self-cal, rms=0.093699Jy sigma=0.278211 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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 = 0.000283399 Jy ! Component: 100 - total flux cleaned = 0.000353589 Jy ! Component: 150 - total flux cleaned = 0.000352389 Jy ! Component: 200 - total flux cleaned = 0.000356408 Jy ! Total flux subtracted in 200 components = 0.000356408 Jy ! Clean residual min=-0.005943 max=0.005737 Jy/beam ! Clean residual mean=0.000116 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 1.30264 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 1.30264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093690Jy sigma=0.278051 ! Fit after self-cal, rms=0.093669Jy sigma=0.278001 ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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 ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.6241 mas, bmaj=1.063 mas, bpa=21.71 degrees ! Estimated noise=6.67844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6241 x 1.063 at 21.71 degrees (North through East) ! Clean map min=-0.0095163 max=0.90319 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. ! ! Fit before self-cal, rms=0.093669Jy sigma=0.278001 ! Fit after self-cal, rms=0.085186Jy sigma=0.252197 ! Inverting map and beam ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.6237 mas, bmaj=1.062 mas, bpa=21.71 degrees ! Estimated noise=6.66781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135117 Jy ! Component: 100 - total flux cleaned = -0.00113743 Jy ! Component: 150 - total flux cleaned = -0.000946943 Jy ! Component: 200 - total flux cleaned = -0.000862989 Jy ! Total flux subtracted in 200 components = -0.000862989 Jy ! Clean residual min=-0.007564 max=0.007296 Jy/beam ! Clean residual mean=0.000078 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 1.30177 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 1.30178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084891Jy sigma=0.251156 ! Fit after self-cal, rms=0.084889Jy sigma=0.251056 ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351883 Jy ! Component: 100 - total flux cleaned = -0.000274168 Jy ! Component: 150 - total flux cleaned = -5.11049e-05 Jy ! Component: 200 - total flux cleaned = 8.5594e-05 Jy ! Total flux subtracted in 200 components = 8.5594e-05 Jy ! Clean residual min=-0.007672 max=0.007182 Jy/beam ! Clean residual mean=0.000077 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 1.30186 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 1.30186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084728Jy sigma=0.250525 ! Fit after self-cal, rms=0.084730Jy sigma=0.250470 ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084730Jy sigma=0.250470 ! Fit after self-cal, rms=0.084924Jy sigma=0.250305 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 ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.5794 mas, bmaj=0.9586 mas, bpa=16.86 degrees ! Estimated noise=7.07599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.714487 Jy ! Component: 100 - total flux cleaned = 0.931975 Jy ! Component: 150 - total flux cleaned = 1.05011 Jy ! Component: 200 - total flux cleaned = 1.12042 Jy ! Total flux subtracted in 200 components = 1.12042 Jy ! Clean residual min=-0.024581 max=0.038672 Jy/beam ! Clean residual mean=0.000359 rms=0.005859 Jy/beam ! Combined flux in latest and established models = 1.12042 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.12042 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.6247 mas, bmaj=1.063 mas, bpa=21.61 degrees ! Estimated noise=6.66688 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 = 0.0606689 Jy ! Component: 100 - total flux cleaned = 0.0968192 Jy ! Component: 150 - total flux cleaned = 0.120278 Jy ! Component: 200 - total flux cleaned = 0.134499 Jy ! Total flux subtracted in 200 components = 0.134499 Jy ! Clean residual min=-0.010042 max=0.012701 Jy/beam ! Clean residual mean=0.001030 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 1.25492 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 1.25492 Jy ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Added new window around map position (-1.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112206 Jy ! Component: 100 - total flux cleaned = 0.0189074 Jy ! Component: 150 - total flux cleaned = 0.025399 Jy ! Component: 200 - total flux cleaned = 0.0306049 Jy ! Total flux subtracted in 200 components = 0.0306049 Jy ! Clean residual min=-0.008336 max=0.008322 Jy/beam ! Clean residual mean=0.000399 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 1.28552 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 1.28552 Jy ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec 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 ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=1.868 mas, bmaj=3.863 mas, bpa=-16.64 degrees ! Estimated noise=9.43775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742225 Jy ! Component: 100 - total flux cleaned = 0.011863 Jy ! Component: 150 - total flux cleaned = 0.0131795 Jy ! Component: 200 - total flux cleaned = 0.0140393 Jy ! Total flux subtracted in 200 components = 0.0140393 Jy ! Clean residual min=-0.005534 max=0.005725 Jy/beam ! Clean residual mean=0.000335 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 1.29956 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635975 Jy ! Component: 100 - total flux cleaned = 0.00118847 Jy ! Component: 150 - total flux cleaned = 0.00166941 Jy ! Component: 200 - total flux cleaned = 0.00203603 Jy ! Total flux subtracted in 200 components = 0.00203603 Jy ! Clean residual min=-0.005626 max=0.005317 Jy/beam ! Clean residual mean=0.000224 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 1.3016 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 1.3016 Jy ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! Estimated beam: bmin=0.6247 mas, bmaj=1.063 mas, bpa=21.61 degrees ! Estimated noise=6.66688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210368 Jy ! Component: 100 - total flux cleaned = -0.00248189 Jy ! Component: 150 - total flux cleaned = -0.0028309 Jy ! Component: 200 - total flux cleaned = -0.00267405 Jy ! Total flux subtracted in 200 components = -0.00267405 Jy ! Clean residual min=-0.008317 max=0.007675 Jy/beam ! Clean residual mean=0.000129 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 1.29892 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 1.29892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087598Jy sigma=0.257184 ! Fit after self-cal, rms=0.087483Jy sigma=0.256399 wmodel /scr/pima/rv100_uvs/J1549+0237_X_map.mod ! Writing 76 model components to file: /scr/pima/rv100_uvs/J1549+0237_X_map.mod wobs /scr/pima/rv100_uvs/J1549+0237_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1549+0237_X_uvs.fits wwins /scr/pima/rv100_uvs/J1549+0237_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv100_uvs/J1549+0237_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000507007 Jy ! Component: 100 - total flux cleaned = 1.63124e-05 Jy ! Component: 150 - total flux cleaned = 0.000269218 Jy ! Component: 200 - total flux cleaned = 0.000273434 Jy ! Component: 250 - total flux cleaned = -0.000181437 Jy ! Component: 300 - total flux cleaned = -0.000182174 Jy ! Component: 350 - total flux cleaned = -0.000289399 Jy ! Component: 400 - total flux cleaned = -0.000290393 Jy ! Component: 450 - total flux cleaned = -0.000291639 Jy ! Component: 500 - total flux cleaned = -0.000291743 Jy ! Component: 550 - total flux cleaned = -0.000195813 Jy ! Component: 600 - total flux cleaned = -0.000196611 Jy ! Component: 650 - total flux cleaned = -0.000104591 Jy ! Component: 700 - total flux cleaned = -0.000103037 Jy ! Component: 750 - total flux cleaned = -0.000101588 Jy ! Component: 800 - total flux cleaned = 7.1116e-05 Jy ! Component: 850 - total flux cleaned = -0.000185176 Jy ! Component: 900 - total flux cleaned = -0.0001852 Jy ! Component: 950 - total flux cleaned = -0.000268108 Jy ! Component: 1000 - total flux cleaned = -0.000431306 Jy ! Component: 1050 - total flux cleaned = -0.000432556 Jy ! Component: 1100 - total flux cleaned = -0.000747893 Jy ! Component: 1150 - total flux cleaned = -0.000979632 Jy ! Component: 1200 - total flux cleaned = -0.00105525 Jy ! Component: 1250 - total flux cleaned = -0.0011319 Jy ! Component: 1300 - total flux cleaned = -0.00135473 Jy ! Component: 1350 - total flux cleaned = -0.00172009 Jy ! Component: 1400 - total flux cleaned = -0.00193555 Jy ! Component: 1450 - total flux cleaned = -0.00214823 Jy ! Component: 1500 - total flux cleaned = -0.00249946 Jy ! Component: 1550 - total flux cleaned = -0.00263891 Jy ! Component: 1600 - total flux cleaned = -0.00311914 Jy ! Component: 1650 - total flux cleaned = -0.00338995 Jy ! Component: 1700 - total flux cleaned = -0.00379144 Jy ! Component: 1750 - total flux cleaned = -0.00392372 Jy ! Component: 1800 - total flux cleaned = -0.00418656 Jy ! Component: 1850 - total flux cleaned = -0.00457543 Jy ! Component: 1900 - total flux cleaned = -0.00489584 Jy ! Component: 1950 - total flux cleaned = -0.00521335 Jy ! Component: 2000 - total flux cleaned = -0.00565245 Jy ! Component: 2050 - total flux cleaned = -0.00596297 Jy ! Component: 2100 - total flux cleaned = -0.00633248 Jy ! Component: 2150 - total flux cleaned = -0.00663694 Jy ! Component: 2200 - total flux cleaned = -0.00687855 Jy ! Component: 2250 - total flux cleaned = -0.00717833 Jy ! Component: 2300 - total flux cleaned = -0.0074758 Jy ! Component: 2350 - total flux cleaned = -0.00777005 Jy ! Component: 2400 - total flux cleaned = -0.00817907 Jy ! Component: 2450 - total flux cleaned = -0.00846842 Jy ! Component: 2500 - total flux cleaned = -0.00881246 Jy ! Component: 2550 - total flux cleaned = -0.0090402 Jy ! Component: 2600 - total flux cleaned = -0.00932261 Jy ! Component: 2650 - total flux cleaned = -0.00971485 Jy ! Component: 2700 - total flux cleaned = -0.010159 Jy ! Component: 2750 - total flux cleaned = -0.0104342 Jy ! Component: 2800 - total flux cleaned = -0.0108163 Jy ! Component: 2850 - total flux cleaned = -0.0111415 Jy ! Component: 2900 - total flux cleaned = -0.0115181 Jy ! Component: 2950 - total flux cleaned = -0.0117319 Jy ! Component: 3000 - total flux cleaned = -0.0121033 Jy ! Component: 3050 - total flux cleaned = -0.0125244 Jy ! Component: 3100 - total flux cleaned = -0.0129426 Jy ! Component: 3150 - total flux cleaned = -0.0132539 Jy ! Component: 3200 - total flux cleaned = -0.0135631 Jy ! Component: 3250 - total flux cleaned = -0.0139725 Jy ! Component: 3300 - total flux cleaned = -0.0144808 Jy ! Component: 3350 - total flux cleaned = -0.0147331 Jy ! Component: 3400 - total flux cleaned = -0.0151848 Jy ! Component: 3450 - total flux cleaned = -0.0153843 Jy ! Component: 3500 - total flux cleaned = -0.0158799 Jy ! Component: 3550 - total flux cleaned = -0.0162736 Jy ! Component: 3600 - total flux cleaned = -0.0166647 Jy ! Component: 3650 - total flux cleaned = -0.0171017 Jy ! Component: 3700 - total flux cleaned = -0.0172946 Jy ! Component: 3750 - total flux cleaned = -0.0178227 Jy ! Component: 3800 - total flux cleaned = -0.0182044 Jy ! Component: 3850 - total flux cleaned = -0.0185363 Jy ! Component: 3900 - total flux cleaned = -0.019102 Jy ! Component: 3950 - total flux cleaned = -0.0194771 Jy ! Component: 4000 - total flux cleaned = -0.0199431 Jy ! Component: 4050 - total flux cleaned = -0.0203605 Jy ! Total flux subtracted in 4096 components = -0.0208218 Jy ! Clean residual min=-0.002617 max=0.002359 Jy/beam ! Clean residual mean=0.000024 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.2781 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 332 components and 1.2781 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1549+0237_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6247 x 1.063 at 21.61 degrees (North through East) ! Clean map min=-0.0079347 max=0.89119 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1549+0237_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.891189 invert ! Inverting map ! Your choice of large map pixels excluded 6.32% of the data. ! The x-axis pixel size should ideally be below 0.1665 milli-arcsec ! The y-axis pixel size should ideally be below 0.1974 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000716353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.241145 0.241145 0.48229 0.96458 1.92916 3.85832 7.71664 15.4333 30.8666 61.7331 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.891 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1244.06 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1549+0237_X_uvs.log closed on Mon Feb 29 13:28:20 2016