! Started logfile: /scr/pima/rv117_uvs/J0013+4051_X_dfm.log on Sat Dec 9 23:40:29 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/J0013+4051_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0013+4051_X_uva.fits ! AN table 1: 33 integrations on 6 of 6 possible baselines. ! AN table 2: 4 integrations on 15 of 15 possible baselines. ! AN table 3: 22 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.589918 visibilities/baseline/integration-bin. ! Found source: J0013+4051 ! ! 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 3464 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 J0013+4051_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 80 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.145088Jy sigma=18.451532 ! Fit after self-cal, rms=0.478415Jy sigma=7.493856 ! 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 1.06% of the data. ! The y-axis pixel size should ideally be below 0.1929 milli-arcsec ! Estimated beam: bmin=0.8239 mas, bmaj=0.9859 mas, bpa=-39.31 degrees ! Estimated noise=1.09088 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 = 0.406699 Jy ! Component: 100 - total flux cleaned = 0.525399 Jy ! Total flux subtracted in 100 components = 0.525399 Jy ! Clean residual min=-0.009319 max=0.047915 Jy/beam ! Clean residual mean=-0.000021 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.525399 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.525399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104091Jy sigma=1.569033 ! Fit after self-cal, rms=0.104032Jy sigma=1.567289 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The y-axis pixel size should ideally be below 0.1929 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.049038 Jy ! Component: 100 - total flux cleaned = 0.0700281 Jy ! Total flux subtracted in 100 components = 0.0700281 Jy ! Clean residual min=-0.006092 max=0.009631 Jy/beam ! Clean residual mean=-0.000017 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.595427 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.595427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080268Jy sigma=1.082618 ! Fit after self-cal, rms=0.079477Jy sigma=1.072637 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The y-axis pixel size should ideally be below 0.1929 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127556 Jy ! Component: 100 - total flux cleaned = 0.0179931 Jy ! Total flux subtracted in 100 components = 0.0179931 Jy ! Clean residual min=-0.005665 max=0.006492 Jy/beam ! Clean residual mean=-0.000016 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.61342 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 8 components and 0.61342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077422Jy sigma=1.035850 ! Fit after self-cal, rms=0.077135Jy sigma=1.031694 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The y-axis pixel size should ideally be below 0.1929 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 1.06% of the data. ! The y-axis pixel size should ideally be below 0.1929 milli-arcsec ! Estimated beam: bmin=0.9581 mas, bmaj=1.177 mas, bpa=-43.29 degrees ! Estimated noise=0.882745 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 = 0.00213126 Jy ! Component: 100 - total flux cleaned = 0.00201481 Jy ! Component: 150 - total flux cleaned = 0.00201125 Jy ! Component: 200 - total flux cleaned = 0.00201358 Jy ! Total flux subtracted in 200 components = 0.00201358 Jy ! Clean residual min=-0.006924 max=0.006416 Jy/beam ! Clean residual mean=-0.000036 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.615434 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.615434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076517Jy sigma=1.025674 ! Fit after self-cal, rms=0.076451Jy sigma=1.024221 ! Inverting map ! Your choice of large map pixels excluded 1.06% of the data. ! The y-axis pixel size should ideally be below 0.1929 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9581 x 1.177 at -43.29 degrees (North through East) ! Clean map min=-0.00633 max=0.52752 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.77 NY 0.97 ON 0.97 WZ 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.95 LA 1.13 NL 1.01 ! SC 1.06 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 1.03 KP 1.02 ! LA 1.01 MK 1.01 NL 1.01 NY 1.01 ! OV 0.98 PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.75 NY 1.01 ON 1.00 WZ 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.98 LA 1.12 NL 1.02 ! SC 1.01 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 1.00 NY 1.02 ! OV 0.98 PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.93 NY 0.99 ON 0.97 WZ 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.06 LA 1.08 NL 1.00 ! SC 1.03 WZ 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 1.00 MK 1.02 NL 1.00 NY 0.99 ! OV 0.97 PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.93 NY 0.97 ON 0.97 WZ 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.06 LA 1.04 NL 1.03 ! SC 0.90 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 1.00 KP 1.01 ! LA 0.99 MK 0.99 NL 0.98 NY 1.01 ! OV 0.97 PT 1.00 SC 0.94 ! ! ! Fit before self-cal, rms=0.076451Jy sigma=1.024221 ! Fit after self-cal, rms=0.068832Jy sigma=0.983980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=0.9549 mas, bmaj=1.202 mas, bpa=-44.24 degrees ! Estimated noise=0.882979 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 = 0.000241628 Jy ! Component: 100 - total flux cleaned = -0.000108005 Jy ! Component: 150 - total flux cleaned = -0.000442453 Jy ! Component: 200 - total flux cleaned = -0.000653616 Jy ! Total flux subtracted in 200 components = -0.000653616 Jy ! Clean residual min=-0.005984 max=0.005547 Jy/beam ! Clean residual mean=-0.000030 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.61478 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.61478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068615Jy sigma=0.981321 ! Fit after self-cal, rms=0.068601Jy sigma=0.980613 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 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=0.068601Jy sigma=0.980613 ! Fit after self-cal, rms=0.065901Jy sigma=0.918733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=0.9553 mas, bmaj=1.201 mas, bpa=-44.26 degrees ! Estimated noise=0.884227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118833 Jy ! Component: 100 - total flux cleaned = 0.00139088 Jy ! Component: 150 - total flux cleaned = 0.001474 Jy ! Component: 200 - total flux cleaned = 0.00151075 Jy ! Total flux subtracted in 200 components = 0.00151075 Jy ! Clean residual min=-0.003710 max=0.003954 Jy/beam ! Clean residual mean=0.000038 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.616291 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.616291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065782Jy sigma=0.917179 ! Fit after self-cal, rms=0.065775Jy sigma=0.916677 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 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 (-1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344989 Jy ! Component: 100 - total flux cleaned = 0.00371147 Jy ! Component: 150 - total flux cleaned = 0.00390385 Jy ! Component: 200 - total flux cleaned = 0.00401093 Jy ! Total flux subtracted in 200 components = 0.00401093 Jy ! Clean residual min=-0.003813 max=0.003826 Jy/beam ! Clean residual mean=0.000035 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.620302 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.620302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065540Jy sigma=0.912018 ! Fit after self-cal, rms=0.065522Jy sigma=0.911433 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Added new window around map position (-38.6, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366538 Jy ! Component: 100 - total flux cleaned = 0.00418616 Jy ! Component: 150 - total flux cleaned = 0.00474559 Jy ! Component: 200 - total flux cleaned = 0.00498341 Jy ! Total flux subtracted in 200 components = 0.00498341 Jy ! Clean residual min=-0.003541 max=0.003944 Jy/beam ! Clean residual mean=0.000034 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.625285 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.625285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065247Jy sigma=0.907043 ! Fit after self-cal, rms=0.065220Jy sigma=0.906549 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Added new window around map position (46.6, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314765 Jy ! Component: 100 - total flux cleaned = 0.00385699 Jy ! Component: 150 - total flux cleaned = 0.00435118 Jy ! Component: 200 - total flux cleaned = 0.00440802 Jy ! Total flux subtracted in 200 components = 0.00440802 Jy ! Clean residual min=-0.003436 max=0.003892 Jy/beam ! Clean residual mean=0.000029 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.629693 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.629693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065004Jy sigma=0.903178 ! Fit after self-cal, rms=0.064986Jy sigma=0.902902 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Added new window around map position (-47.4, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352325 Jy ! Component: 100 - total flux cleaned = 0.00472213 Jy ! Component: 150 - total flux cleaned = 0.00523588 Jy ! Component: 200 - total flux cleaned = 0.00541029 Jy ! Total flux subtracted in 200 components = 0.00541029 Jy ! Clean residual min=-0.003409 max=0.003253 Jy/beam ! Clean residual mean=0.000024 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.635103 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.635103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064739Jy sigma=0.899128 ! Fit after self-cal, rms=0.064727Jy sigma=0.898777 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 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=0.064727Jy sigma=0.898777 ! Fit after self-cal, rms=0.063888Jy sigma=0.879921 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=0.9547 mas, bmaj=1.202 mas, bpa=-44.21 degrees ! Estimated noise=0.884304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116644 Jy ! Component: 100 - total flux cleaned = 0.000910482 Jy ! Component: 150 - total flux cleaned = 0.000799627 Jy ! Component: 200 - total flux cleaned = 0.000693244 Jy ! Total flux subtracted in 200 components = 0.000693244 Jy ! Clean residual min=-0.002772 max=0.003053 Jy/beam ! Clean residual mean=0.000009 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.635796 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.635796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063759Jy sigma=0.877769 ! Fit after self-cal, rms=0.063755Jy sigma=0.877650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 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 (26.2, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282801 Jy ! Component: 100 - total flux cleaned = 0.00386191 Jy ! Component: 150 - total flux cleaned = 0.00402435 Jy ! Component: 200 - total flux cleaned = 0.00407577 Jy ! Total flux subtracted in 200 components = 0.00407577 Jy ! Clean residual min=-0.002854 max=0.002924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.639872 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 110 components and 0.639872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063582Jy sigma=0.875121 ! Fit after self-cal, rms=0.063570Jy sigma=0.874914 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Added new window around map position (-13.2, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211957 Jy ! Component: 100 - total flux cleaned = 0.00279277 Jy ! Component: 150 - total flux cleaned = 0.00325623 Jy ! Component: 200 - total flux cleaned = 0.0034155 Jy ! Total flux subtracted in 200 components = 0.0034155 Jy ! Clean residual min=-0.002901 max=0.002775 Jy/beam ! Clean residual mean=-0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.643287 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.643287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063392Jy sigma=0.872630 ! Fit after self-cal, rms=0.063383Jy sigma=0.872504 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 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=0.063383Jy sigma=0.872504 ! Fit after self-cal, rms=0.063418Jy sigma=0.871854 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=2.584 mas, bmaj=2.937 mas, bpa=-61.11 degrees ! Estimated noise=1.09293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131195 Jy ! Component: 100 - total flux cleaned = 0.00198635 Jy ! Component: 150 - total flux cleaned = 0.00240966 Jy ! Component: 200 - total flux cleaned = 0.00273215 Jy ! Total flux subtracted in 200 components = 0.00273215 Jy ! Clean residual min=-0.002667 max=0.002491 Jy/beam ! Clean residual mean=-0.000007 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.64602 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 0.64602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063387Jy sigma=0.871174 ! Fit after self-cal, rms=0.063389Jy sigma=0.871097 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 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 = 0.000320908 Jy ! Component: 100 - total flux cleaned = 0.000546549 Jy ! Component: 150 - total flux cleaned = 0.00072592 Jy ! Component: 200 - total flux cleaned = 0.000796276 Jy ! Total flux subtracted in 200 components = 0.000796276 Jy ! Clean residual min=-0.002601 max=0.002465 Jy/beam ! Clean residual mean=-0.000009 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.646816 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.646816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063381Jy sigma=0.870921 ! Fit after self-cal, rms=0.063379Jy sigma=0.870906 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 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 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=0.9544 mas, bmaj=1.202 mas, bpa=-44.18 degrees ! Estimated noise=0.885114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9544 x 1.202 at -44.18 degrees (North through East) ! Clean map min=-0.0025491 max=0.52854 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=0.063379Jy sigma=0.870906 ! Fit after self-cal, rms=0.059730Jy sigma=0.789607 ! Inverting map and beam ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=0.9548 mas, bmaj=1.203 mas, bpa=-44.05 degrees ! Estimated noise=0.885569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952088 Jy ! Component: 100 - total flux cleaned = 0.00116358 Jy ! Component: 150 - total flux cleaned = 0.00106518 Jy ! Component: 200 - total flux cleaned = 0.00097153 Jy ! Total flux subtracted in 200 components = 0.00097153 Jy ! Clean residual min=-0.002841 max=0.002613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.647788 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 162 components and 0.647788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059630Jy sigma=0.788349 ! Fit after self-cal, rms=0.059621Jy sigma=0.788311 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105603 Jy ! Component: 100 - total flux cleaned = 1.48597e-05 Jy ! Component: 150 - total flux cleaned = -0.000116235 Jy ! Component: 200 - total flux cleaned = -0.000243728 Jy ! Total flux subtracted in 200 components = -0.000243728 Jy ! Clean residual min=-0.002832 max=0.002590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.647544 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 170 components and 0.647544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059551Jy sigma=0.787420 ! Fit after self-cal, rms=0.059547Jy sigma=0.787403 ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059547Jy sigma=0.787403 ! Fit after self-cal, rms=0.059576Jy sigma=0.787297 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 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=0.9957 mas, bpa=-40.22 degrees ! Estimated noise=1.0946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.406397 Jy ! Component: 100 - total flux cleaned = 0.527738 Jy ! Component: 150 - total flux cleaned = 0.578889 Jy ! Component: 200 - total flux cleaned = 0.601073 Jy ! Total flux subtracted in 200 components = 0.601073 Jy ! Clean residual min=-0.004616 max=0.010005 Jy/beam ! Clean residual mean=0.000002 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.601073 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.601073 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=0.9547 mas, bmaj=1.203 mas, bpa=-44.06 degrees ! Estimated noise=0.886157 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 = 0.0132509 Jy ! Component: 100 - total flux cleaned = 0.0202113 Jy ! Component: 150 - total flux cleaned = 0.0255425 Jy ! Component: 200 - total flux cleaned = 0.0300304 Jy ! Total flux subtracted in 200 components = 0.0300304 Jy ! Clean residual min=-0.003029 max=0.003260 Jy/beam ! Clean residual mean=0.000017 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.631103 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.631103 Jy ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Added new window around map position (42.8, 34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397535 Jy ! Component: 100 - total flux cleaned = 0.00675095 Jy ! Component: 150 - total flux cleaned = 0.00912411 Jy ! Component: 200 - total flux cleaned = 0.0106108 Jy ! Total flux subtracted in 200 components = 0.0106108 Jy ! Clean residual min=-0.003032 max=0.003007 Jy/beam ! Clean residual mean=0.000006 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.641714 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.641714 Jy ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 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 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=2.583 mas, bmaj=2.934 mas, bpa=-61.13 degrees ! Estimated noise=1.09467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320547 Jy ! Component: 100 - total flux cleaned = 0.00490572 Jy ! Component: 150 - total flux cleaned = 0.00634985 Jy ! Component: 200 - total flux cleaned = 0.00750777 Jy ! Total flux subtracted in 200 components = 0.00750777 Jy ! Clean residual min=-0.002703 max=0.002666 Jy/beam ! Clean residual mean=-0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.649221 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 = 0.000780956 Jy ! Component: 100 - total flux cleaned = 0.00117604 Jy ! Component: 150 - total flux cleaned = 0.00140157 Jy ! Component: 200 - total flux cleaned = 0.00152791 Jy ! Total flux subtracted in 200 components = 0.00152791 Jy ! Clean residual min=-0.002627 max=0.002627 Jy/beam ! Clean residual mean=-0.000007 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.650749 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 0.650749 Jy ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! Estimated beam: bmin=0.9547 mas, bmaj=1.203 mas, bpa=-44.06 degrees ! Estimated noise=0.886157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031206 Jy ! Component: 100 - total flux cleaned = -0.000682437 Jy ! Component: 150 - total flux cleaned = -0.00093615 Jy ! Component: 200 - total flux cleaned = -0.000936136 Jy ! Total flux subtracted in 200 components = -0.000936136 Jy ! Clean residual min=-0.002866 max=0.002767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.649813 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.649813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060029Jy sigma=0.794310 ! Fit after self-cal, rms=0.060023Jy sigma=0.793350 wmodel J0013+4051_X_map.mod ! Writing 97 model components to file: J0013+4051_X_map.mod wobs J0013+4051_X_uvs.fits ! Writing UV FITS file: J0013+4051_X_uvs.fits wwins J0013+4051_X_map.win ! wwins: Wrote 8 windows to J0013+4051_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 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000811294 Jy ! Component: 100 - total flux cleaned = -0.00126827 Jy ! Component: 150 - total flux cleaned = -0.00161235 Jy ! Component: 200 - total flux cleaned = -0.00204296 Jy ! Component: 250 - total flux cleaned = -0.00237132 Jy ! Component: 300 - total flux cleaned = -0.00278571 Jy ! Component: 350 - total flux cleaned = -0.00305624 Jy ! Component: 400 - total flux cleaned = -0.00323356 Jy ! Component: 450 - total flux cleaned = -0.00323331 Jy ! Component: 500 - total flux cleaned = -0.00340712 Jy ! Component: 550 - total flux cleaned = -0.00340731 Jy ! Component: 600 - total flux cleaned = -0.00357775 Jy ! Component: 650 - total flux cleaned = -0.0037035 Jy ! Component: 700 - total flux cleaned = -0.00370343 Jy ! Component: 750 - total flux cleaned = -0.00370331 Jy ! Component: 800 - total flux cleaned = -0.00358178 Jy ! Component: 850 - total flux cleaned = -0.00378403 Jy ! Component: 900 - total flux cleaned = -0.00374356 Jy ! Component: 950 - total flux cleaned = -0.00354495 Jy ! Component: 1000 - total flux cleaned = -0.00350581 Jy ! Component: 1050 - total flux cleaned = -0.00350602 Jy ! Component: 1100 - total flux cleaned = -0.00354464 Jy ! Component: 1150 - total flux cleaned = -0.00331375 Jy ! Component: 1200 - total flux cleaned = -0.00335189 Jy ! Component: 1250 - total flux cleaned = -0.0033139 Jy ! Component: 1300 - total flux cleaned = -0.00323845 Jy ! Component: 1350 - total flux cleaned = -0.00308892 Jy ! Component: 1400 - total flux cleaned = -0.00316304 Jy ! Component: 1450 - total flux cleaned = -0.00305202 Jy ! Component: 1500 - total flux cleaned = -0.0031255 Jy ! Component: 1550 - total flux cleaned = -0.00316172 Jy ! Component: 1600 - total flux cleaned = -0.00301671 Jy ! Component: 1650 - total flux cleaned = -0.00316153 Jy ! Component: 1700 - total flux cleaned = -0.00312575 Jy ! Component: 1750 - total flux cleaned = -0.00323242 Jy ! Component: 1800 - total flux cleaned = -0.00319687 Jy ! Component: 1850 - total flux cleaned = -0.00316164 Jy ! Component: 1900 - total flux cleaned = -0.00330185 Jy ! Component: 1950 - total flux cleaned = -0.00340618 Jy ! Component: 2000 - total flux cleaned = -0.00333692 Jy ! Component: 2050 - total flux cleaned = -0.00326771 Jy ! Component: 2100 - total flux cleaned = -0.00333649 Jy ! Component: 2150 - total flux cleaned = -0.00333635 Jy ! Component: 2200 - total flux cleaned = -0.00337027 Jy ! Component: 2250 - total flux cleaned = -0.00347194 Jy ! Component: 2300 - total flux cleaned = -0.00340488 Jy ! Component: 2350 - total flux cleaned = -0.00347183 Jy ! Component: 2400 - total flux cleaned = -0.00357196 Jy ! Component: 2450 - total flux cleaned = -0.0035391 Jy ! Component: 2500 - total flux cleaned = -0.00363806 Jy ! Component: 2550 - total flux cleaned = -0.00363785 Jy ! Component: 2600 - total flux cleaned = -0.00360526 Jy ! Component: 2650 - total flux cleaned = -0.00373549 Jy ! Component: 2700 - total flux cleaned = -0.00380051 Jy ! Component: 2750 - total flux cleaned = -0.00383273 Jy ! Component: 2800 - total flux cleaned = -0.00389704 Jy ! Component: 2850 - total flux cleaned = -0.00402534 Jy ! Component: 2900 - total flux cleaned = -0.00408899 Jy ! Component: 2950 - total flux cleaned = -0.00408894 Jy ! Component: 3000 - total flux cleaned = -0.00402557 Jy ! Component: 3050 - total flux cleaned = -0.00412003 Jy ! Component: 3100 - total flux cleaned = -0.00418287 Jy ! Component: 3150 - total flux cleaned = -0.00408912 Jy ! Component: 3200 - total flux cleaned = -0.00421364 Jy ! Component: 3250 - total flux cleaned = -0.0044306 Jy ! Component: 3300 - total flux cleaned = -0.00436879 Jy ! Component: 3350 - total flux cleaned = -0.0043073 Jy ! Component: 3400 - total flux cleaned = -0.00433807 Jy ! Component: 3450 - total flux cleaned = -0.00427704 Jy ! Component: 3500 - total flux cleaned = -0.0045506 Jy ! Component: 3550 - total flux cleaned = -0.00445958 Jy ! Component: 3600 - total flux cleaned = -0.00455015 Jy ! Component: 3650 - total flux cleaned = -0.00445984 Jy ! Component: 3700 - total flux cleaned = -0.00439982 Jy ! Component: 3750 - total flux cleaned = -0.00463877 Jy ! Component: 3800 - total flux cleaned = -0.00454941 Jy ! Component: 3850 - total flux cleaned = -0.00466785 Jy ! Component: 3900 - total flux cleaned = -0.00454974 Jy ! Component: 3950 - total flux cleaned = -0.00463805 Jy ! Component: 4000 - total flux cleaned = -0.00460867 Jy ! Component: 4050 - total flux cleaned = -0.00463771 Jy ! Total flux subtracted in 4096 components = -0.00472511 Jy ! Clean residual min=-0.001651 max=0.001572 Jy/beam ! Clean residual mean=0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.645088 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 415 components and 0.645088 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0013+4051_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9547 x 1.203 at -44.06 degrees (North through East) ! Clean map min=-0.0025435 max=0.52748 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0013+4051_X_map.fits wmodel /scr/pima/rv117_uvs/J0013+4051_X_map.mod ! Writing 415 model components to file: /scr/pima/rv117_uvs/J0013+4051_X_map.mod wobs /scr/pima/rv117_uvs/J0013+4051_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0013+4051_X_uvs.fits wwins /scr/pima/rv117_uvs/J0013+4051_X_map.win ! wwins: Wrote 9 windows to /scr/pima/rv117_uvs/J0013+4051_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.527483 invert ! Inverting map ! Your choice of large map pixels excluded 0.779% of the data. ! The y-axis pixel size should ideally be below 0.1932 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000484982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275828 0.275828 0.551656 1.10331 2.20662 4.41325 8.82649 17.653 35.306 70.6119 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.527 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1087.63 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0013+4051_X_dfm.log closed on Sat Dec 9 23:40:33 2017