! Started logfile: .//J1044+8054_X_dfm.log on Wed Nov 16 11:55:57 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1044+8054_X_uvm.fits ! Reading UV FITS file: .//J1044+8054_X_uvm.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96761 visibilities/baseline/integration-bin. ! Found source: J1044+8054 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 56640 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J1044+8054_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 20 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.080949Jy sigma=30.945753 ! Fit after self-cal, rms=0.609901Jy sigma=16.986389 ! 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 ! Estimated beam: bmin=0.6967 mas, bmaj=3.1 mas, bpa=25.53 degrees ! Estimated noise=0.278217 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 = 0.291828 Jy ! Component: 100 - total flux cleaned = 0.404643 Jy ! Total flux subtracted in 100 components = 0.404643 Jy ! Clean residual min=-0.018194 max=0.053138 Jy/beam ! Clean residual mean=0.000113 rms=0.004801 Jy/beam ! Combined flux in latest and established models = 0.404643 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.404643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100977Jy sigma=2.887512 ! Fit after self-cal, rms=0.100844Jy sigma=2.884268 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0596639 Jy ! Component: 100 - total flux cleaned = 0.0941053 Jy ! Total flux subtracted in 100 components = 0.0941053 Jy ! Clean residual min=-0.013924 max=0.029382 Jy/beam ! Clean residual mean=0.000008 rms=0.003033 Jy/beam ! Combined flux in latest and established models = 0.498748 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.498748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064304Jy sigma=1.842920 ! Fit after self-cal, rms=0.064130Jy sigma=1.838590 ! Inverting map ! Added new window around map position (-1.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291773 Jy ! Component: 100 - total flux cleaned = 0.0472721 Jy ! Total flux subtracted in 100 components = 0.0472721 Jy ! Clean residual min=-0.014996 max=0.013834 Jy/beam ! Clean residual mean=-0.000042 rms=0.002421 Jy/beam ! Combined flux in latest and established models = 0.54602 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.54602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054410Jy sigma=1.543932 ! Fit after self-cal, rms=0.053341Jy sigma=1.513914 ! Inverting map 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 ! Estimated beam: bmin=0.9376 mas, bmaj=3.326 mas, bpa=22.97 degrees ! Estimated noise=0.106167 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 = 0.00748038 Jy ! Component: 100 - total flux cleaned = 0.00720116 Jy ! Component: 150 - total flux cleaned = 0.00643403 Jy ! Component: 200 - total flux cleaned = 0.00581341 Jy ! Total flux subtracted in 200 components = 0.00581341 Jy ! Clean residual min=-0.010935 max=0.012735 Jy/beam ! Clean residual mean=-0.000118 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 0.551833 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.551833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049869Jy sigma=1.377094 ! Fit after self-cal, rms=0.049601Jy sigma=1.370332 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9376 x 3.326 at 22.97 degrees (North through East) ! Clean map min=-0.010371 max=0.39785 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.84 HN 1.00 KP 0.97 ! LA 0.86 NL 1.02 OV 0.91 PT 0.85 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 0.94 KP 1.05 ! LA 1.03 MK 0.95 NL 1.02 OV 0.98 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.85 HN 0.98 KP 0.96 ! LA 0.86 NL 1.01 OV 0.91 PT 0.85 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 HN 0.94 KP 1.05 ! LA 1.04 MK 0.95 NL 1.04 OV 0.98 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.84 HN 0.98 KP 0.96 ! LA 0.86 NL 1.02 OV 0.91 PT 0.85 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 0.93 KP 1.05 ! LA 1.04 MK 1.00 NL 1.01 OV 0.98 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.84 HN 0.98 KP 0.95 ! LA 0.86 NL 1.02 OV 0.91 PT 0.85 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 HN 0.94 KP 1.06 ! LA 1.02 MK 0.97 NL 1.02 OV 0.98 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 0.97 KP 0.96 ! LA 0.87 NL 1.02 OV 0.92 PT 0.86 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 0.94 KP 1.06 ! LA 1.03 MK 1.01 NL 1.02 OV 0.97 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 0.97 KP 0.97 ! LA 0.87 NL 1.01 OV 0.92 PT 0.85 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 0.95 KP 1.06 ! LA 1.03 MK 1.04 NL 1.03 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 0.98 KP 0.97 ! LA 0.87 NL 1.03 OV 0.90 PT 0.86 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.03 HN 0.96 KP 1.06 ! LA 1.03 MK 1.05 NL 1.02 OV 0.97 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.85 HN 0.97 KP 0.97 ! LA 0.86 NL 1.01 OV 0.91 PT 0.85 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 HN 0.94 KP 1.04 ! LA 1.03 MK 1.07 NL 1.03 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.049601Jy sigma=1.370332 ! Fit after self-cal, rms=0.030036Jy sigma=0.738809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9317 mas, bmaj=3.317 mas, bpa=22.74 degrees ! Estimated noise=0.106128 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754743 Jy ! Component: 100 - total flux cleaned = 0.0117225 Jy ! Component: 150 - total flux cleaned = 0.0138547 Jy ! Component: 200 - total flux cleaned = 0.0149626 Jy ! Total flux subtracted in 200 components = 0.0149626 Jy ! Clean residual min=-0.002340 max=0.003085 Jy/beam ! Clean residual mean=0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.566796 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.566796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027865Jy sigma=0.671497 ! Fit after self-cal, rms=0.027714Jy sigma=0.666735 ! Inverting map 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027714Jy sigma=0.666735 ! Fit after self-cal, rms=0.027493Jy sigma=0.661587 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9315 mas, bmaj=3.315 mas, bpa=22.7 degrees ! Estimated noise=0.10614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305662 Jy ! Component: 100 - total flux cleaned = 0.00446024 Jy ! Component: 150 - total flux cleaned = 0.00535604 Jy ! Component: 200 - total flux cleaned = 0.00602338 Jy ! Total flux subtracted in 200 components = 0.00602338 Jy ! Clean residual min=-0.001924 max=0.002142 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.572819 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.572819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027002Jy sigma=0.646790 ! Fit after self-cal, rms=0.026974Jy sigma=0.645700 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000966627 Jy ! Component: 100 - total flux cleaned = 0.00123347 Jy ! Component: 150 - total flux cleaned = 0.00147955 Jy ! Component: 200 - total flux cleaned = 0.00179514 Jy ! Total flux subtracted in 200 components = 0.00179514 Jy ! Clean residual min=-0.001828 max=0.001900 Jy/beam ! Clean residual mean=-0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.574615 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 0.574614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026783Jy sigma=0.640071 ! Fit after self-cal, rms=0.026773Jy sigma=0.639667 ! Inverting map 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026773Jy sigma=0.639667 ! Fit after self-cal, rms=0.026635Jy sigma=0.637580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9302 mas, bmaj=3.314 mas, bpa=22.68 degrees ! Estimated noise=0.106022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128224 Jy ! Component: 100 - total flux cleaned = 0.00202274 Jy ! Component: 150 - total flux cleaned = 0.00262697 Jy ! Component: 200 - total flux cleaned = 0.00289926 Jy ! Total flux subtracted in 200 components = 0.00289926 Jy ! Clean residual min=-0.001611 max=0.001525 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.577514 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.577514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026464Jy sigma=0.632347 ! Fit after self-cal, rms=0.026458Jy sigma=0.632053 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000470543 Jy ! Component: 100 - total flux cleaned = 0.000611935 Jy ! Component: 150 - total flux cleaned = 0.000806765 Jy ! Component: 200 - total flux cleaned = 0.000898059 Jy ! Total flux subtracted in 200 components = 0.000898059 Jy ! Clean residual min=-0.001537 max=0.001478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.578412 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 129 components and 0.578412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026373Jy sigma=0.629543 ! Fit after self-cal, rms=0.026370Jy sigma=0.629346 ! Inverting map 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026370Jy sigma=0.629346 ! Fit after self-cal, rms=0.026282Jy sigma=0.628370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=4.492 mas, bpa=18.08 degrees ! Estimated noise=0.13094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133376 Jy ! Component: 100 - total flux cleaned = 0.00211718 Jy ! Component: 150 - total flux cleaned = 0.00235786 Jy ! Component: 200 - total flux cleaned = 0.002559 Jy ! Total flux subtracted in 200 components = 0.002559 Jy ! Clean residual min=-0.001502 max=0.001542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.580971 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 0.580971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026243Jy sigma=0.626848 ! Fit after self-cal, rms=0.026240Jy sigma=0.626617 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000431695 Jy ! Component: 100 - total flux cleaned = 0.000504852 Jy ! Component: 150 - total flux cleaned = 0.000553966 Jy ! Component: 200 - total flux cleaned = 0.000583444 Jy ! Total flux subtracted in 200 components = 0.000583444 Jy ! Clean residual min=-0.001413 max=0.001548 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.581554 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.581554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026233Jy sigma=0.626292 ! Fit after self-cal, rms=0.026233Jy sigma=0.626222 ! Inverting map 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 ! Estimated beam: bmin=0.929 mas, bmaj=3.313 mas, bpa=22.68 degrees ! Estimated noise=0.105918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 3.313 at 22.68 degrees (North through East) ! Clean map min=-0.0018396 max=0.39589 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 ! Estimated beam: bmin=0.6973 mas, bmaj=3.106 mas, bpa=25.37 degrees ! Estimated noise=0.267946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280884 Jy ! Component: 100 - total flux cleaned = 0.388463 Jy ! Component: 150 - total flux cleaned = 0.44667 Jy ! Component: 200 - total flux cleaned = 0.483259 Jy ! Total flux subtracted in 200 components = 0.483259 Jy ! Clean residual min=-0.008924 max=0.019794 Jy/beam ! Clean residual mean=0.000075 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.483259 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.483259 Jy ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=3.313 mas, bpa=22.68 degrees ! Estimated noise=0.105918 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 = 0.0321929 Jy ! Component: 100 - total flux cleaned = 0.0504471 Jy ! Component: 150 - total flux cleaned = 0.0620969 Jy ! Component: 200 - total flux cleaned = 0.0706827 Jy ! Total flux subtracted in 200 components = 0.0706827 Jy ! Clean residual min=-0.003293 max=0.004970 Jy/beam ! Clean residual mean=0.000061 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.553942 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.553942 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00658437 Jy ! Component: 100 - total flux cleaned = 0.0116561 Jy ! Component: 150 - total flux cleaned = 0.0153048 Jy ! Component: 200 - total flux cleaned = 0.0175045 Jy ! Total flux subtracted in 200 components = 0.0175045 Jy ! Clean residual min=-0.002341 max=0.002498 Jy/beam ! Clean residual mean=0.000015 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.571446 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.571446 Jy ! Inverting map ! Added new window around map position (-3.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209555 Jy ! Component: 100 - total flux cleaned = 0.00354881 Jy ! Component: 150 - total flux cleaned = 0.00423902 Jy ! Component: 200 - total flux cleaned = 0.00486208 Jy ! Total flux subtracted in 200 components = 0.00486208 Jy ! Clean residual min=-0.002004 max=0.001887 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.576308 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.576308 Jy ! Inverting map 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 ! Estimated beam: bmin=2.061 mas, bmaj=4.492 mas, bpa=18.08 degrees ! Estimated noise=0.13094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192816 Jy ! Component: 100 - total flux cleaned = 0.00283782 Jy ! Component: 150 - total flux cleaned = 0.00341253 Jy ! Component: 200 - total flux cleaned = 0.00380252 Jy ! Total flux subtracted in 200 components = 0.00380252 Jy ! Clean residual min=-0.001651 max=0.001922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.580111 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 = 0.000295787 Jy ! Component: 100 - total flux cleaned = 0.000485536 Jy ! Component: 150 - total flux cleaned = 0.000690097 Jy ! Component: 200 - total flux cleaned = 0.000842134 Jy ! Total flux subtracted in 200 components = 0.000842134 Jy ! Clean residual min=-0.001531 max=0.001755 Jy/beam ! Clean residual mean=-0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.580953 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 114 components and 0.580953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=3.313 mas, bpa=22.68 degrees ! Estimated noise=0.105918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188098 Jy ! Component: 100 - total flux cleaned = -9.64822e-05 Jy ! Component: 150 - total flux cleaned = -0.000147495 Jy ! Component: 200 - total flux cleaned = -0.000192268 Jy ! Total flux subtracted in 200 components = -0.000192268 Jy ! Clean residual min=-0.001317 max=0.001436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.58076 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.58076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026358Jy sigma=0.628066 ! Fit after self-cal, rms=0.026318Jy sigma=0.626533 wmodel /J1044+8054_X_map.mod ! wmodel: Unable to open new model file: /J1044+8054_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1044+8054_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.929 x 3.313 at 22.68 degrees (North through East) ! Clean map min=-0.0012482 max=0.39287 Jy/beam ! Writing clean map to FITS file: .//J1044+8054_X_map.fits wmodel .//J1044+8054_X_map.mod ! Writing 124 model components to file: .//J1044+8054_X_map.mod wobs .//J1044+8054_X_uvs.fits ! Writing UV FITS file: .//J1044+8054_X_uvs.fits wwins .//J1044+8054_X_map.win ! wwins: Wrote 4 windows to .//J1044+8054_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.392866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228761 0.228761 0.457522 0.915044 1.83009 3.66018 7.32035 14.6407 29.2814 58.5628 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.392 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1311.41 quit ! Quitting program ! Log file .//J1044+8054_X_dfm.log closed on Wed Nov 16 11:56:01 2016