! Started logfile: /scr/pima/rv120_uvs/J0700+1709_X_dfm.log on Fri Dec 22 22:40:17 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/rv120_uvs/J0700+1709_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0700+1709_X_uva.fits ! AN table 1: 124 integrations on 78 of 78 possible baselines. ! AN table 2: 5 integrations on 1 of 1 possible baselines. ! AN table 3: 21 integrations on 6 of 6 possible baselines. ! AN table 4: 14 integrations on 45 of 45 possible baselines. ! AN table 5: 5 integrations on 15 of 15 possible baselines. ! AN table 6: 7 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.132396 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0700+1709 ! ! 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 5576 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 J0700+1709_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 1175 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! A total of 84 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1175 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! A total of 84 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1175 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! A total of 84 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1175 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 68 telescope corrections were flagged in sub-array 3. ! A total of 84 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.109526Jy sigma=17.430951 ! Fit after self-cal, rms=0.547420Jy sigma=8.415074 ! 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 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.566 mas, bmaj=0.9368 mas, bpa=-12.47 degrees ! Estimated noise=0.958838 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 = 0.34301 Jy ! Component: 100 - total flux cleaned = 0.460173 Jy ! Total flux subtracted in 100 components = 0.460173 Jy ! Clean residual min=-0.013917 max=0.050568 Jy/beam ! Clean residual mean=-0.000004 rms=0.003344 Jy/beam ! Combined flux in latest and established models = 0.460173 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.460173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155415Jy sigma=2.213454 ! Fit after self-cal, rms=0.152594Jy sigma=2.188275 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579782 Jy ! Component: 100 - total flux cleaned = 0.0879866 Jy ! Total flux subtracted in 100 components = 0.0879866 Jy ! Clean residual min=-0.010365 max=0.021672 Jy/beam ! Clean residual mean=-0.000003 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.548159 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.54816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120521Jy sigma=1.488431 ! Fit after self-cal, rms=0.118960Jy sigma=1.467987 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021651 Jy ! Component: 100 - total flux cleaned = 0.0327796 Jy ! Total flux subtracted in 100 components = 0.0327796 Jy ! Clean residual min=-0.010056 max=0.011825 Jy/beam ! Clean residual mean=-0.000002 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.580939 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.580939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113062Jy sigma=1.318569 ! Fit after self-cal, rms=0.112427Jy sigma=1.311166 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 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 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.6838 mas, bmaj=0.9839 mas, bpa=-14.45 degrees ! Estimated noise=0.73304 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 = 0.0190844 Jy ! Component: 100 - total flux cleaned = 0.0270145 Jy ! Component: 150 - total flux cleaned = 0.0301695 Jy ! Component: 200 - total flux cleaned = 0.0306626 Jy ! Total flux subtracted in 200 components = 0.0306626 Jy ! Clean residual min=-0.012371 max=0.010743 Jy/beam ! Clean residual mean=-0.000009 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.611602 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.611602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110048Jy sigma=1.240652 ! Fit after self-cal, rms=0.109605Jy sigma=1.236766 ! Inverting map ! Your choice of large map pixels excluded 7.23% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6838 x 0.9839 at -14.45 degrees (North through East) ! Clean map min=-0.011073 max=0.44986 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HH 1.01 HN 1.15 ! KP 1.02 LA 0.96 NL 1.02 NY 0.99 ! ON 0.99 OV 0.99 PT 0.99 SC 1.03 ! WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 KK 0.95 MK 0.99 NY 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.98 HN 1.13 KP 1.03 ! LA 1.00 MK 0.71 NL 1.01 OV 0.97 ! PT 0.97 SC 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 KK 1.03 KP 1.01 MK 1.93 ! OV 0.97 PT 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* NL 0.00* ! ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HH 1.00 HN 1.25 ! KP 0.99 LA 0.97 NL 1.01 NY 1.02 ! ON 1.00 OV 1.02 PT 1.00 SC 0.98 ! WZ 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 KK 0.99 MK 1.04 NY 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.98 HN 1.15 KP 1.02 ! LA 0.99 MK 0.71 NL 1.02 OV 0.99 ! PT 0.97 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 KK 1.02 KP 1.01 MK 1.89 ! OV 0.98 PT 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* NL 0.00* ! ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HH 1.00 HN 1.21 ! KP 1.01 LA 0.96 NL 1.01 NY 1.02 ! ON 1.01 OV 1.01 PT 0.99 SC 0.97 ! WZ 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 KK 1.01 MK 0.96 NY 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00 HN 1.09 KP 1.04 ! LA 0.98 MK 0.74 NL 1.00 OV 0.96 ! PT 0.99 SC 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KK 1.07 KP 1.04 MK 2.50 ! OV 0.98 PT 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* NL 0.00* ! ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HH 1.03 HN 1.27 ! KP 1.01 LA 0.96 NL 1.02 NY 1.01 ! ON 1.04 OV 1.02 PT 0.98 SC 1.02 ! WZ 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 KK 1.01 MK 0.96 NY 0.85 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.99 HN 1.13 KP 1.03 ! LA 1.00 MK 0.74 NL 1.06 OV 1.00 ! PT 0.96 SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 KK 1.06 KP 1.03 MK 2.40 ! OV 0.99 PT 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.109605Jy sigma=1.236766 ! Fit after self-cal, rms=0.107600Jy sigma=1.087266 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.664 mas, bmaj=0.9507 mas, bpa=-15.24 degrees ! Estimated noise=0.768288 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 (-2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422267 Jy ! Component: 100 - total flux cleaned = 0.00478496 Jy ! Component: 150 - total flux cleaned = 0.00478193 Jy ! Component: 200 - total flux cleaned = 0.00505524 Jy ! Total flux subtracted in 200 components = 0.00505524 Jy ! Clean residual min=-0.005738 max=0.004825 Jy/beam ! Clean residual mean=-0.000001 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.616657 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.616657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106913Jy sigma=1.075317 ! Fit after self-cal, rms=0.107112Jy sigma=1.073323 ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 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=0.107112Jy sigma=1.073323 ! Fit after self-cal, rms=0.104671Jy sigma=1.035750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.6629 mas, bmaj=0.9508 mas, bpa=-15.06 degrees ! Estimated noise=0.767265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287518 Jy ! Component: 100 - total flux cleaned = 0.00300246 Jy ! Component: 150 - total flux cleaned = 0.00300398 Jy ! Component: 200 - total flux cleaned = 0.00290072 Jy ! Total flux subtracted in 200 components = 0.00290072 Jy ! Clean residual min=-0.004250 max=0.004284 Jy/beam ! Clean residual mean=0.000001 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.619558 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.619558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104322Jy sigma=1.030203 ! Fit after self-cal, rms=0.104168Jy sigma=1.029350 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 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 (-8.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285727 Jy ! Component: 100 - total flux cleaned = 0.00346534 Jy ! Component: 150 - total flux cleaned = 0.00357028 Jy ! Component: 200 - total flux cleaned = 0.00356924 Jy ! Total flux subtracted in 200 components = 0.00356924 Jy ! Clean residual min=-0.004262 max=0.004154 Jy/beam ! Clean residual mean=0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.623127 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.623127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103893Jy sigma=1.023927 ! Fit after self-cal, rms=0.103733Jy sigma=1.023257 ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 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=0.103733Jy sigma=1.023257 ! Fit after self-cal, rms=0.102543Jy sigma=0.995191 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.6635 mas, bmaj=0.9494 mas, bpa=-15.04 degrees ! Estimated noise=0.767849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111878 Jy ! Component: 100 - total flux cleaned = 0.0017587 Jy ! Component: 150 - total flux cleaned = 0.00203672 Jy ! Component: 200 - total flux cleaned = 0.00212525 Jy ! Total flux subtracted in 200 components = 0.00212525 Jy ! Clean residual min=-0.003807 max=0.004220 Jy/beam ! Clean residual mean=0.000004 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.625252 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.625252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102331Jy sigma=0.991631 ! Fit after self-cal, rms=0.102239Jy sigma=0.991045 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353965 Jy ! Component: 100 - total flux cleaned = 0.00497066 Jy ! Component: 150 - total flux cleaned = 0.00571705 Jy ! Component: 200 - total flux cleaned = 0.00613617 Jy ! Total flux subtracted in 200 components = 0.00613617 Jy ! Clean residual min=-0.003924 max=0.003262 Jy/beam ! Clean residual mean=0.000005 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.631388 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.631388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101968Jy sigma=0.986289 ! Fit after self-cal, rms=0.101866Jy sigma=0.985642 ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 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=0.101866Jy sigma=0.985642 ! Fit after self-cal, rms=0.101653Jy sigma=0.985070 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=2.662 mas, bmaj=3.155 mas, bpa=-53.73 degrees ! Estimated noise=1.00848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363337 Jy ! Component: 100 - total flux cleaned = 0.00516465 Jy ! Component: 150 - total flux cleaned = 0.00571966 Jy ! Component: 200 - total flux cleaned = 0.00581641 Jy ! Total flux subtracted in 200 components = 0.00581641 Jy ! Clean residual min=-0.003512 max=0.004709 Jy/beam ! Clean residual mean=0.000014 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.637204 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.637204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101645Jy sigma=0.984737 ! Fit after self-cal, rms=0.101643Jy sigma=0.984353 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378418 Jy ! Component: 100 - total flux cleaned = 0.00424203 Jy ! Component: 150 - total flux cleaned = 0.00485242 Jy ! Component: 200 - total flux cleaned = 0.00505324 Jy ! Total flux subtracted in 200 components = 0.00505324 Jy ! Clean residual min=-0.003451 max=0.003225 Jy/beam ! Clean residual mean=0.000015 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.642258 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.642258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101557Jy sigma=0.981823 ! Fit after self-cal, rms=0.101519Jy sigma=0.981441 ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 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 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.6635 mas, bmaj=0.9485 mas, bpa=-15.05 degrees ! Estimated noise=0.76712 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6635 x 0.9485 at -15.05 degrees (North through East) ! Clean map min=-0.0027418 max=0.44303 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 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.5537 mas, bmaj=0.911 mas, bpa=-12.76 degrees ! Estimated noise=1.00164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.346238 Jy ! Component: 100 - total flux cleaned = 0.475568 Jy ! Component: 150 - total flux cleaned = 0.53729 Jy ! Component: 200 - total flux cleaned = 0.567478 Jy ! Total flux subtracted in 200 components = 0.567478 Jy ! Clean residual min=-0.005690 max=0.014429 Jy/beam ! Clean residual mean=0.000000 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.567478 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 0.567478 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.6635 mas, bmaj=0.9485 mas, bpa=-15.05 degrees ! Estimated noise=0.76712 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 = 0.0233671 Jy ! Component: 100 - total flux cleaned = 0.0360533 Jy ! Component: 150 - total flux cleaned = 0.0441506 Jy ! Component: 200 - total flux cleaned = 0.0503319 Jy ! Total flux subtracted in 200 components = 0.0503319 Jy ! Clean residual min=-0.004006 max=0.004471 Jy/beam ! Clean residual mean=0.000003 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.61781 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.61781 Jy ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Added new window around map position (0, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052749 Jy ! Component: 100 - total flux cleaned = 0.00955461 Jy ! Component: 150 - total flux cleaned = 0.0126733 Jy ! Component: 200 - total flux cleaned = 0.0151778 Jy ! Total flux subtracted in 200 components = 0.0151778 Jy ! Clean residual min=-0.003701 max=0.003440 Jy/beam ! Clean residual mean=0.000005 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.632988 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.632988 Jy ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 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 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=2.662 mas, bmaj=3.155 mas, bpa=-53.73 degrees ! Estimated noise=1.00848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437918 Jy ! Component: 100 - total flux cleaned = 0.00677962 Jy ! Component: 150 - total flux cleaned = 0.00752326 Jy ! Component: 200 - total flux cleaned = 0.00791959 Jy ! Total flux subtracted in 200 components = 0.00791959 Jy ! Clean residual min=-0.003441 max=0.002994 Jy/beam ! Clean residual mean=0.000015 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.640907 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 = 0.000347389 Jy ! Component: 100 - total flux cleaned = 0.000542442 Jy ! Component: 150 - total flux cleaned = 0.000718794 Jy ! Component: 200 - total flux cleaned = 0.000933027 Jy ! Total flux subtracted in 200 components = 0.000933027 Jy ! Clean residual min=-0.003379 max=0.002942 Jy/beam ! Clean residual mean=0.000015 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.64184 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 90 components and 0.64184 Jy ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! Estimated beam: bmin=0.6635 mas, bmaj=0.9485 mas, bpa=-15.05 degrees ! Estimated noise=0.76712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168429 Jy ! Component: 100 - total flux cleaned = -0.00146137 Jy ! Component: 150 - total flux cleaned = -0.0013538 Jy ! Component: 200 - total flux cleaned = -0.00105689 Jy ! Total flux subtracted in 200 components = -0.00105689 Jy ! Clean residual min=-0.003289 max=0.003240 Jy/beam ! Clean residual mean=0.000006 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.640783 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.640784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101366Jy sigma=0.973435 ! Fit after self-cal, rms=0.101026Jy sigma=0.970713 wmodel J0700+1709_X_map.mod ! Writing 108 model components to file: J0700+1709_X_map.mod wobs J0700+1709_X_uvs.fits ! Writing UV FITS file: J0700+1709_X_uvs.fits wwins J0700+1709_X_map.win ! wwins: Wrote 7 windows to J0700+1709_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 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000717742 Jy ! Component: 100 - total flux cleaned = -0.00128877 Jy ! Component: 150 - total flux cleaned = -0.00161774 Jy ! Component: 200 - total flux cleaned = -0.00183182 Jy ! Component: 250 - total flux cleaned = -0.00214468 Jy ! Component: 300 - total flux cleaned = -0.00240078 Jy ! Component: 350 - total flux cleaned = -0.00250168 Jy ! Component: 400 - total flux cleaned = -0.002304 Jy ! Component: 450 - total flux cleaned = -0.00225622 Jy ! Component: 500 - total flux cleaned = -0.00220792 Jy ! Component: 550 - total flux cleaned = -0.00216 Jy ! Component: 600 - total flux cleaned = -0.00216023 Jy ! Component: 650 - total flux cleaned = -0.00220673 Jy ! Component: 700 - total flux cleaned = -0.00206864 Jy ! Component: 750 - total flux cleaned = -0.00202313 Jy ! Component: 800 - total flux cleaned = -0.00193318 Jy ! Component: 850 - total flux cleaned = -0.00193271 Jy ! Component: 900 - total flux cleaned = -0.00184479 Jy ! Component: 950 - total flux cleaned = -0.00166933 Jy ! Component: 1000 - total flux cleaned = -0.00149554 Jy ! Component: 1050 - total flux cleaned = -0.00145162 Jy ! Component: 1100 - total flux cleaned = -0.00140892 Jy ! Component: 1150 - total flux cleaned = -0.00132425 Jy ! Component: 1200 - total flux cleaned = -0.00119758 Jy ! Component: 1250 - total flux cleaned = -0.00111383 Jy ! Component: 1300 - total flux cleaned = -0.0011972 Jy ! Component: 1350 - total flux cleaned = -0.00107363 Jy ! Component: 1400 - total flux cleaned = -0.00111504 Jy ! Component: 1450 - total flux cleaned = -0.0010332 Jy ! Component: 1500 - total flux cleaned = -0.00119571 Jy ! Component: 1550 - total flux cleaned = -0.00103446 Jy ! Component: 1600 - total flux cleaned = -0.00111439 Jy ! Component: 1650 - total flux cleaned = -0.00107427 Jy ! Component: 1700 - total flux cleaned = -0.000955083 Jy ! Component: 1750 - total flux cleaned = -0.000994407 Jy ! Component: 1800 - total flux cleaned = -0.000876813 Jy ! Component: 1850 - total flux cleaned = -0.000954877 Jy ! Component: 1900 - total flux cleaned = -0.000799915 Jy ! Component: 1950 - total flux cleaned = -0.000800006 Jy ! Component: 2000 - total flux cleaned = -0.000761572 Jy ! Component: 2050 - total flux cleaned = -0.000837763 Jy ! Component: 2100 - total flux cleaned = -0.000837854 Jy ! Component: 2150 - total flux cleaned = -0.000912949 Jy ! Component: 2200 - total flux cleaned = -0.000837781 Jy ! Component: 2250 - total flux cleaned = -0.000912351 Jy ! Component: 2300 - total flux cleaned = -0.000875224 Jy ! Component: 2350 - total flux cleaned = -0.00091204 Jy ! Component: 2400 - total flux cleaned = -0.000691807 Jy ! Component: 2450 - total flux cleaned = -0.000801353 Jy ! Component: 2500 - total flux cleaned = -0.000837632 Jy ! Component: 2550 - total flux cleaned = -0.000729168 Jy ! Component: 2600 - total flux cleaned = -0.000584837 Jy ! Component: 2650 - total flux cleaned = -0.000728541 Jy ! Component: 2700 - total flux cleaned = -0.000657129 Jy ! Component: 2750 - total flux cleaned = -0.000692513 Jy ! Component: 2800 - total flux cleaned = -0.000621891 Jy ! Component: 2850 - total flux cleaned = -0.000656858 Jy ! Component: 2900 - total flux cleaned = -0.000551565 Jy ! Component: 2950 - total flux cleaned = -0.000481862 Jy ! Component: 3000 - total flux cleaned = -0.000412543 Jy ! Component: 3050 - total flux cleaned = -0.000482056 Jy ! Component: 3100 - total flux cleaned = -0.000309609 Jy ! Component: 3150 - total flux cleaned = -0.000447063 Jy ! Component: 3200 - total flux cleaned = -0.000446953 Jy ! Component: 3250 - total flux cleaned = -0.000344586 Jy ! Component: 3300 - total flux cleaned = -0.000209009 Jy ! Component: 3350 - total flux cleaned = -0.000209361 Jy ! Component: 3400 - total flux cleaned = -0.000108462 Jy ! Component: 3450 - total flux cleaned = -0.000209216 Jy ! Component: 3500 - total flux cleaned = -0.000142313 Jy ! Component: 3550 - total flux cleaned = -0.000208813 Jy ! Component: 3600 - total flux cleaned = 8.95308e-05 Jy ! Component: 3650 - total flux cleaned = 5.66326e-05 Jy ! Component: 3700 - total flux cleaned = 0.000188109 Jy ! Component: 3750 - total flux cleaned = 8.96842e-05 Jy ! Component: 3800 - total flux cleaned = 0.00025297 Jy ! Component: 3850 - total flux cleaned = 0.000155125 Jy ! Component: 3900 - total flux cleaned = 0.00028496 Jy ! Component: 3950 - total flux cleaned = 0.000317507 Jy ! Component: 4000 - total flux cleaned = 0.000220939 Jy ! Component: 4050 - total flux cleaned = 0.000477645 Jy ! Total flux subtracted in 4096 components = 0.000541624 Jy ! Clean residual min=-0.001808 max=0.001870 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.641325 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 447 components and 0.641325 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0700+1709_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6635 x 0.9485 at -15.05 degrees (North through East) ! Clean map min=-0.0025161 max=0.44407 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0700+1709_X_map.fits wmodel /scr/pima/rv120_uvs/J0700+1709_X_map.mod ! Writing 447 model components to file: /scr/pima/rv120_uvs/J0700+1709_X_map.mod wobs /scr/pima/rv120_uvs/J0700+1709_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0700+1709_X_uvs.fits wwins /scr/pima/rv120_uvs/J0700+1709_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv120_uvs/J0700+1709_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.444072 invert ! Inverting map ! Your choice of large map pixels excluded 7.98% of the data. ! The x-axis pixel size should ideally be below 0.1649 milli-arcsec ! The y-axis pixel size should ideally be below 0.1727 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000515831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348478 0.348478 0.696956 1.39391 2.78782 5.57565 11.1513 22.3026 44.6052 89.2104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.444 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 860.886 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0700+1709_X_dfm.log closed on Fri Dec 22 22:40:22 2017