! Started logfile: /scr/pima/rv119_uvs/J1310+3233_X_dfm.log on Sun Dec 17 11:35:55 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/rv119_uvs/J1310+3233_X_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1310+3233_X_uva.fits ! AN table 1: 41 integrations on 55 of 55 possible baselines. ! AN table 2: 133 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.240637 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1310+3233 ! ! 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 79 lines of history. ! ! Reading 12156 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 J1310+3233_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 287 telescope corrections were flagged in sub-array 1. ! A total of 1107 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 287 telescope corrections were flagged in sub-array 1. ! A total of 1107 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 287 telescope corrections were flagged in sub-array 1. ! A total of 1107 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 287 telescope corrections were flagged in sub-array 1. ! A total of 1107 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.043686Jy sigma=15.339902 ! Fit after self-cal, rms=0.714592Jy sigma=10.247666 ! 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 9.59% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.6024 mas, bmaj=0.9293 mas, bpa=2.756 degrees ! Estimated noise=0.749002 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 = 0.222661 Jy ! Component: 100 - total flux cleaned = 0.281551 Jy ! Total flux subtracted in 100 components = 0.281551 Jy ! Clean residual min=-0.006357 max=0.025454 Jy/beam ! Clean residual mean=-0.000010 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.281551 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.281551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111134Jy sigma=1.345717 ! Fit after self-cal, rms=0.110613Jy sigma=1.342762 ! Inverting map ! Your choice of large map pixels excluded 9.59% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028948 Jy ! Component: 100 - total flux cleaned = 0.0466104 Jy ! Total flux subtracted in 100 components = 0.0466104 Jy ! Clean residual min=-0.005225 max=0.014656 Jy/beam ! Clean residual mean=-0.000005 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.328162 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.328162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100165Jy sigma=1.093513 ! Fit after self-cal, rms=0.099784Jy sigma=1.087717 ! Inverting map ! Your choice of large map pixels excluded 9.59% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130756 Jy ! Component: 100 - total flux cleaned = 0.0212974 Jy ! Total flux subtracted in 100 components = 0.0212974 Jy ! Clean residual min=-0.004576 max=0.008725 Jy/beam ! Clean residual mean=-0.000003 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.349459 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.349459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097358Jy sigma=1.027571 ! Fit after self-cal, rms=0.097207Jy sigma=1.025270 ! Inverting map ! Your choice of large map pixels excluded 9.59% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Added new window around map position (0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737222 Jy ! Component: 100 - total flux cleaned = 0.0120841 Jy ! Total flux subtracted in 100 components = 0.0120841 Jy ! Clean residual min=-0.004281 max=0.005359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.361543 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.361543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096398Jy sigma=1.007248 ! Fit after self-cal, rms=0.096365Jy sigma=1.007048 ! Inverting map ! Your choice of large map pixels excluded 9.59% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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 9.59% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.6957 mas, bmaj=1.088 mas, bpa=3.372 degrees ! Estimated noise=0.492289 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 = 0.00627666 Jy ! Component: 100 - total flux cleaned = 0.00942856 Jy ! Component: 150 - total flux cleaned = 0.0100961 Jy ! Component: 200 - total flux cleaned = 0.0101683 Jy ! Total flux subtracted in 200 components = 0.0101683 Jy ! Clean residual min=-0.003657 max=0.004638 Jy/beam ! Clean residual mean=0.000008 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.371711 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.371711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095736Jy sigma=0.999610 ! Fit after self-cal, rms=0.095671Jy sigma=0.999195 ! Inverting map ! Your choice of large map pixels excluded 9.59% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6957 x 1.088 at 3.372 degrees (North through East) ! Clean map min=-0.0030214 max=0.28238 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.05 KP 0.99 ! LA 1.01 MK 1.04 NL 0.98 NY 1.02 ! OV 1.01 PT 1.02 SC 0.94 ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HH 0.93 HN 1.01 ! KP 0.99 LA 1.00 NL 1.02 NY 1.00 ! ON 0.95 OV 1.01 PT 1.02 SC 0.98 ! WZ 0.99 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.06 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 NY 0.97 ! OV 1.01 PT 1.02 SC 0.89 ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HH 0.91 HN 1.02 ! KP 0.97 LA 0.99 NL 1.03 NY 1.00 ! ON 0.98 OV 1.03 PT 1.02 SC 0.96 ! WZ 0.96 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.07 KP 1.00 ! LA 1.00 MK 1.02 NL 1.01 NY 1.09 ! OV 0.99 PT 1.01 SC 0.94 ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HH 1.04 HN 1.00 ! KP 0.98 LA 0.99 NL 1.03 NY 0.99 ! ON 0.99 OV 1.03 PT 0.98 SC 0.98 ! WZ 0.96 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.08 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 NY 1.02 ! OV 1.03 PT 1.01 SC 0.91 ! ! A total of 78 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HH 1.19 HN 1.00 ! KP 0.97 LA 0.99 NL 1.05 NY 0.98 ! ON 0.98 OV 1.03 PT 1.01 SC 0.96 ! WZ 0.98 ! ! ! Fit before self-cal, rms=0.095671Jy sigma=0.999195 ! Fit after self-cal, rms=0.093088Jy sigma=0.988178 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.6866 mas, bmaj=1.104 mas, bpa=3.337 degrees ! Estimated noise=0.492073 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 (-6.2, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294292 Jy ! Component: 100 - total flux cleaned = 0.00364625 Jy ! Component: 150 - total flux cleaned = 0.00409379 Jy ! Component: 200 - total flux cleaned = 0.00422469 Jy ! Total flux subtracted in 200 components = 0.00422469 Jy ! Clean residual min=-0.003531 max=0.003547 Jy/beam ! Clean residual mean=0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.375936 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.375936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092754Jy sigma=0.985427 ! Fit after self-cal, rms=0.092728Jy sigma=0.985013 ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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=0.092728Jy sigma=0.985013 ! Fit after self-cal, rms=0.095532Jy sigma=0.955774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.6869 mas, bmaj=1.103 mas, bpa=3.087 degrees ! Estimated noise=0.493873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133113 Jy ! Component: 100 - total flux cleaned = -4.89217e-05 Jy ! Component: 150 - total flux cleaned = -0.000198566 Jy ! Component: 200 - total flux cleaned = -0.000283756 Jy ! Total flux subtracted in 200 components = -0.000283756 Jy ! Clean residual min=-0.002362 max=0.002716 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.375652 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.375652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095486Jy sigma=0.954782 ! Fit after self-cal, rms=0.095618Jy sigma=0.954456 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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 (-2.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020751 Jy ! Component: 100 - total flux cleaned = 0.00213592 Jy ! Component: 150 - total flux cleaned = 0.00219001 Jy ! Component: 200 - total flux cleaned = 0.00214349 Jy ! Total flux subtracted in 200 components = 0.00214349 Jy ! Clean residual min=-0.002194 max=0.001984 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.377796 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.377796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095529Jy sigma=0.953043 ! Fit after self-cal, rms=0.095507Jy sigma=0.952901 ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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=0.095507Jy sigma=0.952901 ! Fit after self-cal, rms=0.096220Jy sigma=0.948873 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.6874 mas, bmaj=1.103 mas, bpa=2.909 degrees ! Estimated noise=0.493938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630595 Jy ! Component: 100 - total flux cleaned = 0.000526558 Jy ! Component: 150 - total flux cleaned = 0.000482402 Jy ! Component: 200 - total flux cleaned = 0.00048464 Jy ! Total flux subtracted in 200 components = 0.00048464 Jy ! Clean residual min=-0.002015 max=0.002050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.37828 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.37828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096174Jy sigma=0.948112 ! Fit after self-cal, rms=0.096166Jy sigma=0.948041 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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 (12.6, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144519 Jy ! Component: 100 - total flux cleaned = 0.00167184 Jy ! Component: 150 - total flux cleaned = 0.00175096 Jy ! Component: 200 - total flux cleaned = 0.00178826 Jy ! Total flux subtracted in 200 components = 0.00178826 Jy ! Clean residual min=-0.001886 max=0.001928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.380069 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.380069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096116Jy sigma=0.947235 ! Fit after self-cal, rms=0.096106Jy sigma=0.947191 ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Added new window around map position (-31.6, -38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128711 Jy ! Component: 100 - total flux cleaned = 0.00138065 Jy ! Component: 150 - total flux cleaned = 0.0015509 Jy ! Component: 200 - total flux cleaned = 0.0016682 Jy ! Total flux subtracted in 200 components = 0.0016682 Jy ! Clean residual min=-0.001840 max=0.001833 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.381737 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.381737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096070Jy sigma=0.946450 ! Fit after self-cal, rms=0.096059Jy sigma=0.946412 ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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=0.096059Jy sigma=0.946412 ! Fit after self-cal, rms=0.096050Jy sigma=0.946257 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=2.575 mas, bmaj=2.869 mas, bpa=77.38 degrees ! Estimated noise=0.637938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369812 Jy ! Component: 100 - total flux cleaned = 0.00040686 Jy ! Component: 150 - total flux cleaned = 0.000459696 Jy ! Component: 200 - total flux cleaned = 0.000482816 Jy ! Total flux subtracted in 200 components = 0.000482816 Jy ! Clean residual min=-0.001799 max=0.001929 Jy/beam ! Clean residual mean=-0.000005 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.38222 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.382219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096048Jy sigma=0.946166 ! Fit after self-cal, rms=0.096048Jy sigma=0.946138 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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 = 0.000167731 Jy ! Component: 100 - total flux cleaned = 0.00023371 Jy ! Component: 150 - total flux cleaned = 0.000253009 Jy ! Component: 200 - total flux cleaned = 0.000272354 Jy ! Total flux subtracted in 200 components = 0.000272354 Jy ! Clean residual min=-0.001785 max=0.001869 Jy/beam ! Clean residual mean=-0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.382492 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.382492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096046Jy sigma=0.946109 ! Fit after self-cal, rms=0.096047Jy sigma=0.946098 ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.6872 mas, bmaj=1.103 mas, bpa=2.91 degrees ! Estimated noise=0.493919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6872 x 1.103 at 2.91 degrees (North through East) ! Clean map min=-0.0015298 max=0.28217 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.5947 mas, bmaj=0.9428 mas, bpa=2.364 degrees ! Estimated noise=0.753303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221699 Jy ! Component: 100 - total flux cleaned = 0.285049 Jy ! Component: 150 - total flux cleaned = 0.31543 Jy ! Component: 200 - total flux cleaned = 0.332868 Jy ! Total flux subtracted in 200 components = 0.332868 Jy ! Clean residual min=-0.004313 max=0.009035 Jy/beam ! Clean residual mean=-0.000005 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.332868 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.332868 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.6872 mas, bmaj=1.103 mas, bpa=2.91 degrees ! Estimated noise=0.493919 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 = 0.0172261 Jy ! Component: 100 - total flux cleaned = 0.0265135 Jy ! Component: 150 - total flux cleaned = 0.0322311 Jy ! Component: 200 - total flux cleaned = 0.0362307 Jy ! Total flux subtracted in 200 components = 0.0362307 Jy ! Clean residual min=-0.002112 max=0.003074 Jy/beam ! Clean residual mean=-0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.369098 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.369098 Jy ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Added new window around map position (-1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330156 Jy ! Component: 100 - total flux cleaned = 0.0058533 Jy ! Component: 150 - total flux cleaned = 0.00795977 Jy ! Component: 200 - total flux cleaned = 0.00971928 Jy ! Total flux subtracted in 200 components = 0.00971928 Jy ! Clean residual min=-0.001962 max=0.001858 Jy/beam ! Clean residual mean=-0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.378818 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.378818 Jy ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 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 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=2.575 mas, bmaj=2.869 mas, bpa=77.38 degrees ! Estimated noise=0.637938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153828 Jy ! Component: 100 - total flux cleaned = 0.00243573 Jy ! Component: 150 - total flux cleaned = 0.00294967 Jy ! Component: 200 - total flux cleaned = 0.00339589 Jy ! Total flux subtracted in 200 components = 0.00339589 Jy ! Clean residual min=-0.001772 max=0.001770 Jy/beam ! Clean residual mean=-0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.382214 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 = 0.00033123 Jy ! Component: 100 - total flux cleaned = 0.000427791 Jy ! Component: 150 - total flux cleaned = 0.000463219 Jy ! Component: 200 - total flux cleaned = 0.000513249 Jy ! Total flux subtracted in 200 components = 0.000513249 Jy ! Clean residual min=-0.001747 max=0.001747 Jy/beam ! Clean residual mean=-0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.382727 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.382727 Jy ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! Estimated beam: bmin=0.6872 mas, bmaj=1.103 mas, bpa=2.91 degrees ! Estimated noise=0.493919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000470786 Jy ! Component: 100 - total flux cleaned = -0.000521767 Jy ! Component: 150 - total flux cleaned = -0.000471931 Jy ! Component: 200 - total flux cleaned = -0.000378879 Jy ! Total flux subtracted in 200 components = -0.000378879 Jy ! Clean residual min=-0.001888 max=0.001775 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.382348 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.382348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096299Jy sigma=0.947198 ! Fit after self-cal, rms=0.096261Jy sigma=0.946866 wmodel J1310+3233_X_map.mod ! Writing 90 model components to file: J1310+3233_X_map.mod wobs J1310+3233_X_uvs.fits ! Writing UV FITS file: J1310+3233_X_uvs.fits wwins J1310+3233_X_map.win ! wwins: Wrote 8 windows to J1310+3233_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 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572689 Jy ! Component: 100 - total flux cleaned = -0.000871958 Jy ! Component: 150 - total flux cleaned = -0.00106482 Jy ! Component: 200 - total flux cleaned = -0.00119044 Jy ! Component: 250 - total flux cleaned = -0.00128355 Jy ! Component: 300 - total flux cleaned = -0.00140622 Jy ! Component: 350 - total flux cleaned = -0.00152736 Jy ! Component: 400 - total flux cleaned = -0.00155722 Jy ! Component: 450 - total flux cleaned = -0.0017054 Jy ! Component: 500 - total flux cleaned = -0.00185204 Jy ! Component: 550 - total flux cleaned = -0.00196864 Jy ! Component: 600 - total flux cleaned = -0.00214131 Jy ! Component: 650 - total flux cleaned = -0.00222702 Jy ! Component: 700 - total flux cleaned = -0.0023124 Jy ! Component: 750 - total flux cleaned = -0.0023974 Jy ! Component: 800 - total flux cleaned = -0.00264825 Jy ! Component: 850 - total flux cleaned = -0.00278636 Jy ! Component: 900 - total flux cleaned = -0.00278636 Jy ! Component: 950 - total flux cleaned = -0.0029226 Jy ! Component: 1000 - total flux cleaned = -0.00308533 Jy ! Component: 1050 - total flux cleaned = -0.00316592 Jy ! Component: 1100 - total flux cleaned = -0.00343358 Jy ! Component: 1150 - total flux cleaned = -0.00351353 Jy ! Component: 1200 - total flux cleaned = -0.00377783 Jy ! Component: 1250 - total flux cleaned = -0.00383016 Jy ! Component: 1300 - total flux cleaned = -0.00406495 Jy ! Component: 1350 - total flux cleaned = -0.004065 Jy ! Component: 1400 - total flux cleaned = -0.00429706 Jy ! Component: 1450 - total flux cleaned = -0.00429712 Jy ! Component: 1500 - total flux cleaned = -0.00450127 Jy ! Component: 1550 - total flux cleaned = -0.0045013 Jy ! Component: 1600 - total flux cleaned = -0.00475392 Jy ! Component: 1650 - total flux cleaned = -0.0048544 Jy ! Component: 1700 - total flux cleaned = -0.00502974 Jy ! Component: 1750 - total flux cleaned = -0.0052289 Jy ! Component: 1800 - total flux cleaned = -0.00530332 Jy ! Component: 1850 - total flux cleaned = -0.00545136 Jy ! Component: 1900 - total flux cleaned = -0.00567244 Jy ! Component: 1950 - total flux cleaned = -0.00572151 Jy ! Component: 2000 - total flux cleaned = -0.0058432 Jy ! Component: 2050 - total flux cleaned = -0.00598861 Jy ! Component: 2100 - total flux cleaned = -0.00610927 Jy ! Component: 2150 - total flux cleaned = -0.00632547 Jy ! Component: 2200 - total flux cleaned = -0.00637336 Jy ! Component: 2250 - total flux cleaned = -0.0063971 Jy ! Component: 2300 - total flux cleaned = -0.00656344 Jy ! Component: 2350 - total flux cleaned = -0.00677635 Jy ! Component: 2400 - total flux cleaned = -0.00691766 Jy ! Component: 2450 - total flux cleaned = -0.0069646 Jy ! Component: 2500 - total flux cleaned = -0.00708155 Jy ! Component: 2550 - total flux cleaned = -0.00724475 Jy ! Component: 2600 - total flux cleaned = -0.00729121 Jy ! Component: 2650 - total flux cleaned = -0.00740685 Jy ! Component: 2700 - total flux cleaned = -0.00756813 Jy ! Component: 2750 - total flux cleaned = -0.00770582 Jy ! Component: 2800 - total flux cleaned = -0.00779733 Jy ! Component: 2850 - total flux cleaned = -0.00797977 Jy ! Component: 2900 - total flux cleaned = -0.00802521 Jy ! Component: 2950 - total flux cleaned = -0.00813836 Jy ! Component: 3000 - total flux cleaned = -0.00818326 Jy ! Component: 3050 - total flux cleaned = -0.00843049 Jy ! Component: 3100 - total flux cleaned = -0.00858729 Jy ! Component: 3150 - total flux cleaned = -0.00860957 Jy ! Component: 3200 - total flux cleaned = -0.00880988 Jy ! Component: 3250 - total flux cleaned = -0.00889864 Jy ! Component: 3300 - total flux cleaned = -0.00898703 Jy ! Component: 3350 - total flux cleaned = -0.00909722 Jy ! Component: 3400 - total flux cleaned = -0.00918505 Jy ! Component: 3450 - total flux cleaned = -0.00940392 Jy ! Component: 3500 - total flux cleaned = -0.0094694 Jy ! Component: 3550 - total flux cleaned = -0.00957813 Jy ! Component: 3600 - total flux cleaned = -0.00964323 Jy ! Component: 3650 - total flux cleaned = -0.00975122 Jy ! Component: 3700 - total flux cleaned = -0.00990202 Jy ! Component: 3750 - total flux cleaned = -0.0100308 Jy ! Component: 3800 - total flux cleaned = -0.00996663 Jy ! Component: 3850 - total flux cleaned = -0.0101162 Jy ! Component: 3900 - total flux cleaned = -0.0102226 Jy ! Component: 3950 - total flux cleaned = -0.0104134 Jy ! Component: 4000 - total flux cleaned = -0.0104347 Jy ! Component: 4050 - total flux cleaned = -0.0104979 Jy ! Total flux subtracted in 4096 components = -0.0105821 Jy ! Clean residual min=-0.001257 max=0.001416 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.371766 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 439 components and 0.371766 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1310+3233_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6872 x 1.103 at 2.91 degrees (North through East) ! Clean map min=-0.0014201 max=0.28456 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1310+3233_X_map.fits wmodel /scr/pima/rv119_uvs/J1310+3233_X_map.mod ! Writing 439 model components to file: /scr/pima/rv119_uvs/J1310+3233_X_map.mod wobs /scr/pima/rv119_uvs/J1310+3233_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1310+3233_X_uvs.fits wwins /scr/pima/rv119_uvs/J1310+3233_X_map.win ! wwins: Wrote 9 windows to /scr/pima/rv119_uvs/J1310+3233_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.28456 invert ! Inverting map ! Your choice of large map pixels excluded 9.14% of the data. ! The x-axis pixel size should ideally be below 0.1705 milli-arcsec ! The y-axis pixel size should ideally be below 0.1716 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.36159 0.36159 0.723179 1.44636 2.89272 5.78544 11.5709 23.1417 46.2835 92.567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.284 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 829.669 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1310+3233_X_dfm.log closed on Sun Dec 17 11:36:01 2017