! Started logfile: /scr/pima/rv124_uvs/J0611-2827_X_dfm.log on Mon Dec 24 00:17:20 2018 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/rv124_uvs/J0611-2827_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0611-2827_X_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.646541 visibilities/baseline/integration-bin. ! Found source: J0611-2827 ! ! 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 6168 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 J0611-2827_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012127Jy sigma=15.740856 ! Fit after self-cal, rms=0.871850Jy sigma=13.445236 ! 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 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6483 mas, bmaj=1.932 mas, bpa=-0.6672 degrees ! Estimated noise=1.17773 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 = 0.0999937 Jy ! Component: 100 - total flux cleaned = 0.126822 Jy ! Total flux subtracted in 100 components = 0.126822 Jy ! Clean residual min=-0.008814 max=0.016728 Jy/beam ! Clean residual mean=-0.000014 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.126822 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.126822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074827Jy sigma=1.080420 ! Fit after self-cal, rms=0.074758Jy sigma=1.079944 ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (1.8, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147693 Jy ! Component: 100 - total flux cleaned = 0.0218817 Jy ! Total flux subtracted in 100 components = 0.0218817 Jy ! Clean residual min=-0.008216 max=0.012870 Jy/beam ! Clean residual mean=-0.000017 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.148704 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.148704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072225Jy sigma=1.029337 ! Fit after self-cal, rms=0.071902Jy sigma=1.022323 ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8819 mas, bmaj=2.513 mas, bpa=-0.2159 degrees ! Estimated noise=0.604929 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821385 Jy ! Component: 100 - total flux cleaned = 0.00990287 Jy ! Component: 150 - total flux cleaned = 0.0102913 Jy ! Component: 200 - total flux cleaned = 0.0102997 Jy ! Total flux subtracted in 200 components = 0.0102997 Jy ! Clean residual min=-0.006747 max=0.005859 Jy/beam ! Clean residual mean=-0.000216 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.159003 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.159003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070832Jy sigma=1.005969 ! Fit after self-cal, rms=0.070762Jy sigma=1.004951 ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8819 x 2.513 at -0.2159 degrees (North through East) ! Clean map min=-0.0060899 max=0.1253 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.77 KP 1.02 ! LA 1.06 MK 0.99 NL 0.93 OV 0.95 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.75 KP 1.05 ! LA 1.03 MK 0.96 NL 0.98 OV 0.98 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.47 KP 1.06 ! LA 1.04 MK 0.97 NL 0.93 OV 0.97 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.85 KP 1.07 ! LA 1.03 MK 0.95 NL 0.93 OV 0.98 ! PT 0.91 SC 0.98 ! ! ! Fit before self-cal, rms=0.070762Jy sigma=1.004951 ! Fit after self-cal, rms=0.079646Jy sigma=0.976294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8914 mas, bmaj=2.501 mas, bpa=-0.4281 degrees ! Estimated noise=0.604487 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 = -0.00208761 Jy ! Component: 100 - total flux cleaned = -0.00225345 Jy ! Component: 150 - total flux cleaned = -0.00218332 Jy ! Component: 200 - total flux cleaned = -0.00206098 Jy ! Total flux subtracted in 200 components = -0.00206098 Jy ! Clean residual min=-0.005398 max=0.003911 Jy/beam ! Clean residual mean=-0.000252 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.156942 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.156942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079399Jy sigma=0.972880 ! Fit after self-cal, rms=0.079495Jy sigma=0.972284 ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.079495Jy sigma=0.972284 ! Fit after self-cal, rms=0.081214Jy sigma=0.955385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=2.512 mas, bpa=-0.3514 degrees ! Estimated noise=0.605397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000889266 Jy ! Component: 100 - total flux cleaned = -0.00104819 Jy ! Component: 150 - total flux cleaned = -0.00118061 Jy ! Component: 200 - total flux cleaned = -0.00125388 Jy ! Total flux subtracted in 200 components = -0.00125388 Jy ! Clean residual min=-0.002329 max=0.002389 Jy/beam ! Clean residual mean=0.000076 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.155689 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.155689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081125Jy sigma=0.954327 ! Fit after self-cal, rms=0.081191Jy sigma=0.953982 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = -0.000200272 Jy ! Component: 100 - total flux cleaned = -0.000236378 Jy ! Component: 150 - total flux cleaned = -0.000267951 Jy ! Component: 200 - total flux cleaned = -0.000319808 Jy ! Total flux subtracted in 200 components = -0.000319808 Jy ! Clean residual min=-0.002149 max=0.002416 Jy/beam ! Clean residual mean=0.000073 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.155369 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.155369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081151Jy sigma=0.953558 ! Fit after self-cal, rms=0.081147Jy sigma=0.953471 ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.081147Jy sigma=0.953471 ! Fit after self-cal, rms=0.081546Jy sigma=0.953108 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8937 mas, bmaj=2.506 mas, bpa=-0.3511 degrees ! Estimated noise=0.604822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553848 Jy ! Component: 100 - total flux cleaned = -0.00067437 Jy ! Component: 150 - total flux cleaned = -0.000780686 Jy ! Component: 200 - total flux cleaned = -0.000829439 Jy ! Total flux subtracted in 200 components = -0.000829439 Jy ! Clean residual min=-0.002140 max=0.002401 Jy/beam ! Clean residual mean=0.000082 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.154539 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.154539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081510Jy sigma=0.952752 ! Fit after self-cal, rms=0.081517Jy sigma=0.952700 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (-40.8, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131163 Jy ! Component: 100 - total flux cleaned = 0.00134445 Jy ! Component: 150 - total flux cleaned = 0.00141275 Jy ! Component: 200 - total flux cleaned = 0.00141008 Jy ! Total flux subtracted in 200 components = 0.00141008 Jy ! Clean residual min=-0.002053 max=0.002192 Jy/beam ! Clean residual mean=0.000067 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.155949 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.155949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081445Jy sigma=0.951523 ! Fit after self-cal, rms=0.081444Jy sigma=0.951438 ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.081444Jy sigma=0.951438 ! Fit after self-cal, rms=0.081831Jy sigma=0.951138 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.334 mas, bmaj=6.592 mas, bpa=9.283 degrees ! Estimated noise=0.739479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341221 Jy ! Component: 100 - total flux cleaned = 0.000362302 Jy ! Component: 150 - total flux cleaned = 0.000341902 Jy ! Component: 200 - total flux cleaned = 0.00032418 Jy ! Total flux subtracted in 200 components = 0.00032418 Jy ! Clean residual min=-0.001951 max=0.002887 Jy/beam ! Clean residual mean=0.000125 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.156274 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.156274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081820Jy sigma=0.951015 ! Fit after self-cal, rms=0.081824Jy sigma=0.951000 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (-45.8, -24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240374 Jy ! Component: 100 - total flux cleaned = 0.00311808 Jy ! Component: 150 - total flux cleaned = 0.0033413 Jy ! Component: 200 - total flux cleaned = 0.00353503 Jy ! Total flux subtracted in 200 components = 0.00353503 Jy ! Clean residual min=-0.002110 max=0.001937 Jy/beam ! Clean residual mean=0.000102 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.159809 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 140 components and 0.159809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081785Jy sigma=0.949971 ! Fit after self-cal, rms=0.081781Jy sigma=0.949815 ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8925 mas, bmaj=2.501 mas, bpa=-0.3556 degrees ! Estimated noise=0.604011 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8925 x 2.501 at -0.3556 degrees (North through East) ! Clean map min=-0.0017976 max=0.126 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 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6565 mas, bmaj=1.915 mas, bpa=-0.5615 degrees ! Estimated noise=1.18791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100626 Jy ! Component: 100 - total flux cleaned = 0.127923 Jy ! Component: 150 - total flux cleaned = 0.140072 Jy ! Component: 200 - total flux cleaned = 0.147304 Jy ! Total flux subtracted in 200 components = 0.147304 Jy ! Clean residual min=-0.004935 max=0.005228 Jy/beam ! Clean residual mean=0.000011 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.147304 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.147304 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8925 mas, bmaj=2.501 mas, bpa=-0.3556 degrees ! Estimated noise=0.604011 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) ! Added new window around map position (1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532623 Jy ! Component: 100 - total flux cleaned = 0.00846346 Jy ! Component: 150 - total flux cleaned = 0.0108558 Jy ! Component: 200 - total flux cleaned = 0.012197 Jy ! Total flux subtracted in 200 components = 0.012197 Jy ! Clean residual min=-0.002264 max=0.001847 Jy/beam ! Clean residual mean=0.000054 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.159501 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.159501 Jy ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.334 mas, bmaj=6.592 mas, bpa=9.283 degrees ! Estimated noise=0.739479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160736 Jy ! Component: 100 - total flux cleaned = 0.0023367 Jy ! Component: 150 - total flux cleaned = 0.0027293 Jy ! Component: 200 - total flux cleaned = 0.0030652 Jy ! Total flux subtracted in 200 components = 0.0030652 Jy ! Clean residual min=-0.002139 max=0.001983 Jy/beam ! Clean residual mean=0.000071 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.162566 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 = 0.000277221 Jy ! Component: 100 - total flux cleaned = 0.000533318 Jy ! Component: 150 - total flux cleaned = 0.00079808 Jy ! Component: 200 - total flux cleaned = 0.000971697 Jy ! Total flux subtracted in 200 components = 0.000971697 Jy ! Clean residual min=-0.002066 max=0.002002 Jy/beam ! Clean residual mean=0.000059 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.163538 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 115 components and 0.163538 Jy ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8925 mas, bmaj=2.501 mas, bpa=-0.3556 degrees ! Estimated noise=0.604011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512942 Jy ! Component: 100 - total flux cleaned = 0.000891013 Jy ! Component: 150 - total flux cleaned = 0.00119261 Jy ! Component: 200 - total flux cleaned = 0.00147254 Jy ! Total flux subtracted in 200 components = 0.00147254 Jy ! Clean residual min=-0.001988 max=0.001876 Jy/beam ! Clean residual mean=0.000019 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.16501 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 147 components and 0.16501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081671Jy sigma=0.948773 ! Fit after self-cal, rms=0.081653Jy sigma=0.948575 wmodel J0611-2827_X_map.mod ! Writing 147 model components to file: J0611-2827_X_map.mod wobs J0611-2827_X_uvs.fits ! Writing UV FITS file: J0611-2827_X_uvs.fits wwins J0611-2827_X_map.win ! wwins: Wrote 6 windows to J0611-2827_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 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268342 Jy ! Component: 100 - total flux cleaned = -4.04928e-05 Jy ! Component: 150 - total flux cleaned = 5.25941e-05 Jy ! Component: 200 - total flux cleaned = 0.000112576 Jy ! Component: 250 - total flux cleaned = 0.000141178 Jy ! Component: 300 - total flux cleaned = 8.59312e-05 Jy ! Component: 350 - total flux cleaned = 0.000112817 Jy ! Component: 400 - total flux cleaned = 0.000165283 Jy ! Component: 450 - total flux cleaned = 0.000267965 Jy ! Component: 500 - total flux cleaned = 0.000267509 Jy ! Component: 550 - total flux cleaned = 0.000267424 Jy ! Component: 600 - total flux cleaned = 0.000315568 Jy ! Component: 650 - total flux cleaned = 0.000339452 Jy ! Component: 700 - total flux cleaned = 0.000409309 Jy ! Component: 750 - total flux cleaned = 0.000477624 Jy ! Component: 800 - total flux cleaned = 0.000432542 Jy ! Component: 850 - total flux cleaned = 0.000454579 Jy ! Component: 900 - total flux cleaned = 0.000454623 Jy ! Component: 950 - total flux cleaned = 0.000433273 Jy ! Component: 1000 - total flux cleaned = 0.000475812 Jy ! Component: 1050 - total flux cleaned = 0.000496473 Jy ! Component: 1100 - total flux cleaned = 0.000455505 Jy ! Component: 1150 - total flux cleaned = 0.000496545 Jy ! Component: 1200 - total flux cleaned = 0.000516709 Jy ! Component: 1250 - total flux cleaned = 0.00045741 Jy ! Component: 1300 - total flux cleaned = 0.00047763 Jy ! Component: 1350 - total flux cleaned = 0.000575344 Jy ! Component: 1400 - total flux cleaned = 0.000517348 Jy ! Component: 1450 - total flux cleaned = 0.000594041 Jy ! Component: 1500 - total flux cleaned = 0.000612857 Jy ! Component: 1550 - total flux cleaned = 0.000631501 Jy ! Component: 1600 - total flux cleaned = 0.000668667 Jy ! Component: 1650 - total flux cleaned = 0.000668712 Jy ! Component: 1700 - total flux cleaned = 0.000723414 Jy ! Component: 1750 - total flux cleaned = 0.000777693 Jy ! Component: 1800 - total flux cleaned = 0.000849393 Jy ! Component: 1850 - total flux cleaned = 0.000849435 Jy ! Component: 1900 - total flux cleaned = 0.000937906 Jy ! Component: 1950 - total flux cleaned = 0.000955452 Jy ! Component: 2000 - total flux cleaned = 0.00100781 Jy ! Component: 2050 - total flux cleaned = 0.00109419 Jy ! Component: 2100 - total flux cleaned = 0.0011799 Jy ! Component: 2150 - total flux cleaned = 0.00117988 Jy ! Component: 2200 - total flux cleaned = 0.0012308 Jy ! Component: 2250 - total flux cleaned = 0.00128119 Jy ! Component: 2300 - total flux cleaned = 0.0013313 Jy ! Component: 2350 - total flux cleaned = 0.00139758 Jy ! Component: 2400 - total flux cleaned = 0.00149637 Jy ! Component: 2450 - total flux cleaned = 0.00151279 Jy ! Component: 2500 - total flux cleaned = 0.00156152 Jy ! Component: 2550 - total flux cleaned = 0.00165844 Jy ! Component: 2600 - total flux cleaned = 0.00173874 Jy ! Component: 2650 - total flux cleaned = 0.00178666 Jy ! Component: 2700 - total flux cleaned = 0.00189769 Jy ! Component: 2750 - total flux cleaned = 0.00191343 Jy ! Component: 2800 - total flux cleaned = 0.00203897 Jy ! Component: 2850 - total flux cleaned = 0.00202341 Jy ! Component: 2900 - total flux cleaned = 0.00211649 Jy ! Component: 2950 - total flux cleaned = 0.00217819 Jy ! Component: 3000 - total flux cleaned = 0.00223952 Jy ! Component: 3050 - total flux cleaned = 0.00230056 Jy ! Component: 3100 - total flux cleaned = 0.00236123 Jy ! Component: 3150 - total flux cleaned = 0.00245181 Jy ! Component: 3200 - total flux cleaned = 0.00248177 Jy ! Component: 3250 - total flux cleaned = 0.00252653 Jy ! Component: 3300 - total flux cleaned = 0.00258598 Jy ! Component: 3350 - total flux cleaned = 0.00261561 Jy ! Component: 3400 - total flux cleaned = 0.00271855 Jy ! Component: 3450 - total flux cleaned = 0.00270396 Jy ! Component: 3500 - total flux cleaned = 0.00280598 Jy ! Component: 3550 - total flux cleaned = 0.00286382 Jy ! Component: 3600 - total flux cleaned = 0.00286386 Jy ! Component: 3650 - total flux cleaned = 0.00293567 Jy ! Component: 3700 - total flux cleaned = 0.00296412 Jy ! Component: 3750 - total flux cleaned = 0.00303524 Jy ! Component: 3800 - total flux cleaned = 0.00304942 Jy ! Component: 3850 - total flux cleaned = 0.00307763 Jy ! Component: 3900 - total flux cleaned = 0.00317593 Jy ! Component: 3950 - total flux cleaned = 0.00321793 Jy ! Component: 4000 - total flux cleaned = 0.0032458 Jy ! Component: 4050 - total flux cleaned = 0.00328737 Jy ! Total flux subtracted in 4096 components = 0.00334269 Jy ! Clean residual min=-0.000755 max=0.000912 Jy/beam ! Clean residual mean=0.000008 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.168353 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 436 components and 0.168353 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0611-2827_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8925 x 2.501 at -0.3556 degrees (North through East) ! Clean map min=-0.0014093 max=0.12594 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0611-2827_X_map.fits wmodel /scr/pima/rv124_uvs/J0611-2827_X_map.mod ! Writing 436 model components to file: /scr/pima/rv124_uvs/J0611-2827_X_map.mod wobs /scr/pima/rv124_uvs/J0611-2827_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0611-2827_X_uvs.fits wwins /scr/pima/rv124_uvs/J0611-2827_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv124_uvs/J0611-2827_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125938 invert ! Inverting map ! Your choice of large map pixels excluded 0.373% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571685 0.571685 1.14337 2.28674 4.57348 9.14697 18.2939 36.5879 73.1757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 524.764 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0611-2827_X_dfm.log closed on Mon Dec 24 00:17:24 2018