! Started logfile: /scr/pima/rv117_uvs/J1033+4116_X_dfm.log on Sat Dec 9 23:43:13 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J1033+4116_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1033+4116_X_uva.fits ! AN table 1: 33 integrations on 55 of 55 possible baselines. ! AN table 2: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.306207 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1033+4116 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 2664 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1033+4116_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 245 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.770169Jy sigma=18.733047 ! Fit after self-cal, rms=0.823222Jy sigma=3.974560 ! 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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.7342 mas, bmaj=0.8128 mas, bpa=47.02 degrees ! Estimated noise=1.55918 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 = 0.98668 Jy ! Component: 100 - total flux cleaned = 1.2036 Jy ! Total flux subtracted in 100 components = 1.2036 Jy ! Clean residual min=-0.050799 max=0.070761 Jy/beam ! Clean residual mean=-0.000105 rms=0.008283 Jy/beam ! Combined flux in latest and established models = 1.2036 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.2036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.758551Jy sigma=2.775957 ! Fit after self-cal, rms=0.758524Jy sigma=2.775645 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534007 Jy ! Component: 100 - total flux cleaned = 0.0602945 Jy ! Total flux subtracted in 100 components = 0.0602945 Jy ! Clean residual min=-0.057110 max=0.048065 Jy/beam ! Clean residual mean=-0.000106 rms=0.008019 Jy/beam ! Combined flux in latest and established models = 1.26389 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.26389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.737886Jy sigma=2.671228 ! Fit after self-cal, rms=0.737869Jy sigma=2.670784 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.8416 mas, bmaj=0.923 mas, bpa=48.24 degrees ! Estimated noise=1.3387 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 = 0.00412178 Jy ! Component: 100 - total flux cleaned = 0.00523436 Jy ! Component: 150 - total flux cleaned = 0.00619772 Jy ! Component: 200 - total flux cleaned = 0.00702378 Jy ! Total flux subtracted in 200 components = 0.00702378 Jy ! Clean residual min=-0.041320 max=0.037471 Jy/beam ! Clean residual mean=-0.000572 rms=0.006038 Jy/beam ! Combined flux in latest and established models = 1.27092 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 1.27091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.724864Jy sigma=2.693706 ! Fit after self-cal, rms=0.724842Jy sigma=2.693344 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8416 x 0.923 at 48.24 degrees (North through East) ! Clean map min=-0.028651 max=1.2433 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HH 0.86 HN 0.98 ! LA 1.02 NL 1.03 NY 1.05 ON 0.94 ! PT 1.01 SC 1.04 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 1.04 KP 1.01 ! LA 1.01 MK 1.02 NL 0.99 NY 1.11 ! OV 0.99 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HH 0.87 HN 0.98 ! LA 1.02 NL 1.02 NY 1.05 ON 0.95 ! PT 0.99 SC 1.05 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 1.04 KP 1.00 ! LA 0.98 MK 1.04 NL 1.00 NY 1.11 ! OV 0.99 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HH 0.96 HN 0.96 ! LA 1.08 NL 1.03 NY 1.06 ON 0.95 ! PT 1.02 SC 1.04 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.07 KP 1.01 ! LA 1.00 MK 1.01 NL 0.97 NY 1.13 ! OV 0.99 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HH 1.08 HN 0.95 ! LA 1.06 NL 1.05 NY 1.04 ON 0.95 ! PT 1.00 SC 1.05 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.07 KP 1.01 ! LA 1.02 MK 0.99 NL 1.00 NY 1.13 ! OV 0.98 PT 1.01 ! ! ! Fit before self-cal, rms=0.724842Jy sigma=2.693344 ! Fit after self-cal, rms=0.745713Jy sigma=2.554734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.8331 mas, bmaj=0.9287 mas, bpa=49.99 degrees ! Estimated noise=1.35455 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391263 Jy ! Component: 100 - total flux cleaned = 0.00536891 Jy ! Component: 150 - total flux cleaned = 0.00661101 Jy ! Component: 200 - total flux cleaned = 0.00551643 Jy ! Total flux subtracted in 200 components = 0.00551643 Jy ! Clean residual min=-0.034586 max=0.032314 Jy/beam ! Clean residual mean=-0.000498 rms=0.005569 Jy/beam ! Combined flux in latest and established models = 1.27643 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 1.27643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.729321Jy sigma=2.514719 ! Fit after self-cal, rms=0.729119Jy sigma=2.506755 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Added new window around map position (9.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614357 Jy ! Component: 100 - total flux cleaned = 0.00617244 Jy ! Component: 150 - total flux cleaned = 0.00507733 Jy ! Component: 200 - total flux cleaned = 0.00509254 Jy ! Total flux subtracted in 200 components = 0.00509254 Jy ! Clean residual min=-0.028971 max=0.029235 Jy/beam ! Clean residual mean=-0.000504 rms=0.005496 Jy/beam ! Combined flux in latest and established models = 1.28152 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 1.28152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.716583Jy sigma=2.484881 ! Fit after self-cal, rms=0.716542Jy sigma=2.482413 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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=0.716542Jy sigma=2.482413 ! Fit after self-cal, rms=0.525350Jy sigma=2.155970 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.8346 mas, bmaj=0.9297 mas, bpa=51.37 degrees ! Estimated noise=1.37565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139143 Jy ! Component: 100 - total flux cleaned = 0.0139201 Jy ! Component: 150 - total flux cleaned = 0.01587 Jy ! Component: 200 - total flux cleaned = 0.0167908 Jy ! Total flux subtracted in 200 components = 0.0167908 Jy ! Clean residual min=-0.031517 max=0.025676 Jy/beam ! Clean residual mean=-0.000192 rms=0.004637 Jy/beam ! Combined flux in latest and established models = 1.29831 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 1.29831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.512261Jy sigma=2.134990 ! Fit after self-cal, rms=0.512274Jy sigma=2.132652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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 = -0.00035677 Jy ! Component: 100 - total flux cleaned = -0.000351356 Jy ! Component: 150 - total flux cleaned = -0.000385912 Jy ! Component: 200 - total flux cleaned = -0.00122023 Jy ! Total flux subtracted in 200 components = -0.00122023 Jy ! Clean residual min=-0.028021 max=0.025419 Jy/beam ! Clean residual mean=-0.000191 rms=0.004600 Jy/beam ! Combined flux in latest and established models = 1.29709 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 1.29709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.503879Jy sigma=2.119557 ! Fit after self-cal, rms=0.503877Jy sigma=2.118427 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Added new window around map position (-1.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.1113e-05 Jy ! Component: 100 - total flux cleaned = 0.000905902 Jy ! Component: 150 - total flux cleaned = 0.000898743 Jy ! Component: 200 - total flux cleaned = 4.40111e-05 Jy ! Total flux subtracted in 200 components = 4.40111e-05 Jy ! Clean residual min=-0.022516 max=0.022955 Jy/beam ! Clean residual mean=-0.000191 rms=0.004549 Jy/beam ! Combined flux in latest and established models = 1.29714 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 1.29714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493238Jy sigma=2.096983 ! Fit after self-cal, rms=0.493084Jy sigma=2.093791 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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=0.493084Jy sigma=2.093791 ! Fit after self-cal, rms=0.118251Jy sigma=1.096352 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.8381 mas, bmaj=0.921 mas, bpa=56.09 degrees ! Estimated noise=1.36947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344205 Jy ! Component: 100 - total flux cleaned = 0.00313674 Jy ! Component: 150 - total flux cleaned = 0.00162405 Jy ! Component: 200 - total flux cleaned = 0.00108011 Jy ! Total flux subtracted in 200 components = 0.00108011 Jy ! Clean residual min=-0.007720 max=0.007910 Jy/beam ! Clean residual mean=0.000023 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 1.29822 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 1.29822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116402Jy sigma=1.074945 ! Fit after self-cal, rms=0.116357Jy sigma=1.073881 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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 (0, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375273 Jy ! Component: 100 - total flux cleaned = 0.00376142 Jy ! Component: 150 - total flux cleaned = 0.00351788 Jy ! Component: 200 - total flux cleaned = 0.00306427 Jy ! Total flux subtracted in 200 components = 0.00306427 Jy ! Clean residual min=-0.007387 max=0.007093 Jy/beam ! Clean residual mean=0.000019 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 1.30128 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 1.30128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115168Jy sigma=1.060901 ! Fit after self-cal, rms=0.115125Jy sigma=1.060327 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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=0.115125Jy sigma=1.060327 ! Fit after self-cal, rms=0.114000Jy sigma=1.055550 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=2.411 mas, bmaj=2.822 mas, bpa=-73.61 degrees ! Estimated noise=1.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348218 Jy ! Component: 100 - total flux cleaned = 0.00458769 Jy ! Component: 150 - total flux cleaned = 0.00536656 Jy ! Component: 200 - total flux cleaned = 0.00603421 Jy ! Total flux subtracted in 200 components = 0.00603421 Jy ! Clean residual min=-0.008033 max=0.006662 Jy/beam ! Clean residual mean=0.000086 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 1.30732 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 1.30732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113810Jy sigma=1.051653 ! Fit after self-cal, rms=0.113757Jy sigma=1.051342 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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 = 0.00109802 Jy ! Component: 100 - total flux cleaned = 0.0015 Jy ! Component: 150 - total flux cleaned = 0.00177614 Jy ! Component: 200 - total flux cleaned = 0.0020347 Jy ! Total flux subtracted in 200 components = 0.0020347 Jy ! Clean residual min=-0.007842 max=0.006570 Jy/beam ! Clean residual mean=0.000080 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 1.30935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 1.30935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113723Jy sigma=1.049797 ! Fit after self-cal, rms=0.113710Jy sigma=1.049712 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.8374 mas, bmaj=0.9196 mas, bpa=56.82 degrees ! Estimated noise=1.37133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8374 x 0.9196 at 56.82 degrees (North through East) ! Clean map min=-0.034562 max=1.2938 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=0.113710Jy sigma=1.049712 ! Fit after self-cal, rms=0.104549Jy sigma=0.914210 ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.837 mas, bmaj=0.9192 mas, bpa=56.87 degrees ! Estimated noise=1.37267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410151 Jy ! Component: 100 - total flux cleaned = 0.00411352 Jy ! Component: 150 - total flux cleaned = 0.00386401 Jy ! Component: 200 - total flux cleaned = 0.00319221 Jy ! Total flux subtracted in 200 components = 0.00319221 Jy ! Clean residual min=-0.007387 max=0.006756 Jy/beam ! Clean residual mean=0.000040 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 1.31254 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 1.31254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103316Jy sigma=0.899704 ! Fit after self-cal, rms=0.103304Jy sigma=0.899252 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115315 Jy ! Component: 100 - total flux cleaned = -8.19871e-05 Jy ! Component: 150 - total flux cleaned = -0.000655166 Jy ! Component: 200 - total flux cleaned = -0.0010217 Jy ! Total flux subtracted in 200 components = -0.0010217 Jy ! Clean residual min=-0.007044 max=0.006588 Jy/beam ! Clean residual mean=0.000041 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 1.31152 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 1.31152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102632Jy sigma=0.891847 ! Fit after self-cal, rms=0.102618Jy sigma=0.891619 ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102618Jy sigma=0.891619 ! Fit after self-cal, rms=0.101897Jy sigma=0.887939 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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.7309 mas, bmaj=0.8075 mas, bpa=55.55 degrees ! Estimated noise=1.59663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01015 Jy ! Component: 100 - total flux cleaned = 1.23162 Jy ! Component: 150 - total flux cleaned = 1.28935 Jy ! Component: 200 - total flux cleaned = 1.29856 Jy ! Total flux subtracted in 200 components = 1.29856 Jy ! Clean residual min=-0.025602 max=0.025585 Jy/beam ! Clean residual mean=0.000009 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 1.29856 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 1.29856 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.8366 mas, bmaj=0.9178 mas, bpa=57.48 degrees ! Estimated noise=1.37455 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 = 0.00244878 Jy ! Component: 100 - total flux cleaned = 0.00241922 Jy ! Component: 150 - total flux cleaned = 0.00239568 Jy ! Component: 200 - total flux cleaned = 0.00391484 Jy ! Total flux subtracted in 200 components = 0.00391484 Jy ! Clean residual min=-0.012355 max=0.012050 Jy/beam ! Clean residual mean=0.000066 rms=0.002088 Jy/beam ! Combined flux in latest and established models = 1.30247 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 1.30247 Jy ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=2.41 mas, bmaj=2.821 mas, bpa=-73.37 degrees ! Estimated noise=1.80926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00978219 Jy ! Component: 100 - total flux cleaned = 0.0121274 Jy ! Component: 150 - total flux cleaned = 0.0128124 Jy ! Component: 200 - total flux cleaned = 0.0132383 Jy ! Total flux subtracted in 200 components = 0.0132383 Jy ! Clean residual min=-0.008249 max=0.006788 Jy/beam ! Clean residual mean=0.000143 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 1.31571 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 = 0.000527444 Jy ! Component: 100 - total flux cleaned = 0.00101016 Jy ! Component: 150 - total flux cleaned = 0.00134556 Jy ! Component: 200 - total flux cleaned = 0.00176333 Jy ! Total flux subtracted in 200 components = 0.00176333 Jy ! Clean residual min=-0.008094 max=0.006577 Jy/beam ! Clean residual mean=0.000138 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 1.31747 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 1.31747 Jy ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! Estimated beam: bmin=0.8366 mas, bmaj=0.9178 mas, bpa=57.48 degrees ! Estimated noise=1.37455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000877061 Jy ! Component: 100 - total flux cleaned = 0.00035971 Jy ! Component: 150 - total flux cleaned = 0.0015123 Jy ! Component: 200 - total flux cleaned = 0.00207849 Jy ! Total flux subtracted in 200 components = 0.00207849 Jy ! Clean residual min=-0.011627 max=0.009941 Jy/beam ! Clean residual mean=0.000049 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 1.31955 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 1.31955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114968Jy sigma=1.002593 ! Fit after self-cal, rms=0.113994Jy sigma=0.991674 wmodel J1033+4116_X_map.mod ! Writing 50 model components to file: J1033+4116_X_map.mod wobs J1033+4116_X_uvs.fits ! Writing UV FITS file: J1033+4116_X_uvs.fits wwins J1033+4116_X_map.win ! wwins: Wrote 5 windows to J1033+4116_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 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000810063 Jy ! Component: 100 - total flux cleaned = -8.93055e-05 Jy ! Component: 150 - total flux cleaned = 0.000606078 Jy ! Component: 200 - total flux cleaned = 0.00111025 Jy ! Component: 250 - total flux cleaned = 0.00176211 Jy ! Component: 300 - total flux cleaned = 0.00191957 Jy ! Component: 350 - total flux cleaned = 0.00223003 Jy ! Component: 400 - total flux cleaned = 0.00253354 Jy ! Component: 450 - total flux cleaned = 0.00298059 Jy ! Component: 500 - total flux cleaned = 0.0031268 Jy ! Component: 550 - total flux cleaned = 0.00341474 Jy ! Component: 600 - total flux cleaned = 0.00369652 Jy ! Component: 650 - total flux cleaned = 0.00383457 Jy ! Component: 700 - total flux cleaned = 0.00383551 Jy ! Component: 750 - total flux cleaned = 0.00397235 Jy ! Component: 800 - total flux cleaned = 0.00410527 Jy ! Component: 850 - total flux cleaned = 0.00410437 Jy ! Component: 900 - total flux cleaned = 0.00410474 Jy ! Component: 950 - total flux cleaned = 0.00397764 Jy ! Component: 1000 - total flux cleaned = 0.00423319 Jy ! Component: 1050 - total flux cleaned = 0.00435852 Jy ! Component: 1100 - total flux cleaned = 0.00423561 Jy ! Component: 1150 - total flux cleaned = 0.00460417 Jy ! Component: 1200 - total flux cleaned = 0.00436119 Jy ! Component: 1250 - total flux cleaned = 0.00448202 Jy ! Component: 1300 - total flux cleaned = 0.00448198 Jy ! Component: 1350 - total flux cleaned = 0.00448215 Jy ! Component: 1400 - total flux cleaned = 0.00436622 Jy ! Component: 1450 - total flux cleaned = 0.00459998 Jy ! Component: 1500 - total flux cleaned = 0.00459982 Jy ! Component: 1550 - total flux cleaned = 0.00471414 Jy ! Component: 1600 - total flux cleaned = 0.0048257 Jy ! Component: 1650 - total flux cleaned = 0.00471287 Jy ! Component: 1700 - total flux cleaned = 0.00482344 Jy ! Component: 1750 - total flux cleaned = 0.00460168 Jy ! Component: 1800 - total flux cleaned = 0.00471183 Jy ! Component: 1850 - total flux cleaned = 0.00492906 Jy ! Component: 1900 - total flux cleaned = 0.00471337 Jy ! Component: 1950 - total flux cleaned = 0.00449912 Jy ! Component: 2000 - total flux cleaned = 0.00471233 Jy ! Component: 2050 - total flux cleaned = 0.00450074 Jy ! Component: 2100 - total flux cleaned = 0.00460546 Jy ! Component: 2150 - total flux cleaned = 0.00460581 Jy ! Component: 2200 - total flux cleaned = 0.00439836 Jy ! Component: 2250 - total flux cleaned = 0.00439794 Jy ! Component: 2300 - total flux cleaned = 0.0042962 Jy ! Component: 2350 - total flux cleaned = 0.00439771 Jy ! Component: 2400 - total flux cleaned = 0.00449756 Jy ! Component: 2450 - total flux cleaned = 0.00419717 Jy ! Component: 2500 - total flux cleaned = 0.0040984 Jy ! Component: 2550 - total flux cleaned = 0.00370405 Jy ! Component: 2600 - total flux cleaned = 0.00419411 Jy ! Component: 2650 - total flux cleaned = 0.00399905 Jy ! Component: 2700 - total flux cleaned = 0.00390256 Jy ! Component: 2750 - total flux cleaned = 0.00399959 Jy ! Component: 2800 - total flux cleaned = 0.00428716 Jy ! Component: 2850 - total flux cleaned = 0.00419179 Jy ! Component: 2900 - total flux cleaned = 0.00409753 Jy ! Component: 2950 - total flux cleaned = 0.00466243 Jy ! Component: 3000 - total flux cleaned = 0.00447551 Jy ! Component: 3050 - total flux cleaned = 0.00456916 Jy ! Component: 3100 - total flux cleaned = 0.00475407 Jy ! Component: 3150 - total flux cleaned = 0.00503098 Jy ! Component: 3200 - total flux cleaned = 0.00503076 Jy ! Component: 3250 - total flux cleaned = 0.00530428 Jy ! Component: 3300 - total flux cleaned = 0.00521259 Jy ! Component: 3350 - total flux cleaned = 0.00539259 Jy ! Component: 3400 - total flux cleaned = 0.00557195 Jy ! Component: 3450 - total flux cleaned = 0.00575011 Jy ! Component: 3500 - total flux cleaned = 0.00601584 Jy ! Component: 3550 - total flux cleaned = 0.00645748 Jy ! Component: 3600 - total flux cleaned = 0.00645771 Jy ! Component: 3650 - total flux cleaned = 0.00654487 Jy ! Component: 3700 - total flux cleaned = 0.00654495 Jy ! Component: 3750 - total flux cleaned = 0.00637262 Jy ! Component: 3800 - total flux cleaned = 0.00671718 Jy ! Component: 3850 - total flux cleaned = 0.00706007 Jy ! Component: 3900 - total flux cleaned = 0.00714522 Jy ! Component: 3950 - total flux cleaned = 0.00731475 Jy ! Component: 4000 - total flux cleaned = 0.00748433 Jy ! Component: 4050 - total flux cleaned = 0.00756856 Jy ! Total flux subtracted in 4096 components = 0.00790284 Jy ! Clean residual min=-0.004561 max=0.004726 Jy/beam ! Clean residual mean=0.000030 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 1.32745 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 291 components and 1.32745 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1033+4116_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8366 x 0.9178 at 57.48 degrees (North through East) ! Clean map min=-0.026905 max=1.296 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1033+4116_X_map.fits wmodel /scr/pima/rv117_uvs/J1033+4116_X_map.mod ! Writing 291 model components to file: /scr/pima/rv117_uvs/J1033+4116_X_map.mod wobs /scr/pima/rv117_uvs/J1033+4116_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1033+4116_X_uvs.fits wwins /scr/pima/rv117_uvs/J1033+4116_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv117_uvs/J1033+4116_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.29605 invert ! Inverting map ! Your choice of large map pixels excluded 6.41% of the data. ! The x-axis pixel size should ideally be below 0.1983 milli-arcsec ! The y-axis pixel size should ideally be below 0.1574 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00130213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301409 0.301409 0.602818 1.20564 2.41127 4.82254 9.64509 19.2902 38.5803 77.1607 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 995.325 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1033+4116_X_dfm.log closed on Sat Dec 9 23:43:17 2017