! Started logfile: .//J0006+1415_X_20180501_dfm.log on Tue Jun 5 07:31:02 2018 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 .//J0006+1415_X_20180501_uva.fits ! Reading UV FITS file: .//J0006+1415_X_20180501_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.930195 visibilities/baseline/integration-bin. ! Found source: J0006+1415 ! ! 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): RR ! ! Read 94 lines of history. ! ! Reading 4584 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 8 channels. ! Selecting polarization: RR, 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 J0006+1415_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001647Jy sigma=25.546631 ! Fit after self-cal, rms=0.924640Jy sigma=23.604928 ! 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=0.6864 mas, bmaj=1.983 mas, bpa=6.575 degrees ! Estimated noise=0.631702 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 = 0.0572313 Jy ! Component: 100 - total flux cleaned = 0.0718119 Jy ! Total flux subtracted in 100 components = 0.0718119 Jy ! Clean residual min=-0.007446 max=0.009279 Jy/beam ! Clean residual mean=0.000003 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.0718119 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0718119 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=0.036986Jy sigma=0.834583 ! Fit after self-cal, rms=0.036903Jy sigma=0.834020 ! 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=0.8532 mas, bmaj=2.168 mas, bpa=6.452 degrees ! Estimated noise=0.423279 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 = 0.0080121 Jy ! Component: 100 - total flux cleaned = 0.0102914 Jy ! Component: 150 - total flux cleaned = 0.0109051 Jy ! Component: 200 - total flux cleaned = 0.0109026 Jy ! Total flux subtracted in 200 components = 0.0109026 Jy ! Clean residual min=-0.006071 max=0.010546 Jy/beam ! Clean residual mean=0.000001 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.0827145 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0827145 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=0.035085Jy sigma=0.783162 ! Fit after self-cal, rms=0.035043Jy sigma=0.782218 ! Inverting map ! Added new window around map position (1.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865374 Jy ! Component: 100 - total flux cleaned = 0.0107653 Jy ! Component: 150 - total flux cleaned = 0.0103613 Jy ! Component: 200 - total flux cleaned = 0.0100003 Jy ! Total flux subtracted in 200 components = 0.0100003 Jy ! Clean residual min=-0.005063 max=0.005400 Jy/beam ! Clean residual mean=0.000001 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0927147 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0927147 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=0.032573Jy sigma=0.713083 ! Fit after self-cal, rms=0.032395Jy sigma=0.707263 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8532 x 2.168 at 6.452 degrees (North through East) ! Clean map min=-0.0044721 max=0.075998 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.88 KP 1.07 LA 0.99 ! MK 0.94 NL 1.08 OV 1.19 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.82 KP 1.04 LA 1.01 ! MK 0.95 NL 1.11 OV 1.18 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.81 KP 1.01 LA 1.00 ! MK 0.96 NL 1.20 OV 1.14 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.84 KP 0.98 LA 0.97 ! MK 1.02 NL 1.10 OV 1.11 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.78 KP 0.99 LA 0.97 ! MK 0.94 NL 1.08 OV 1.19 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 KP 1.01 LA 0.93 ! MK 0.99 NL 1.09 OV 1.15 SC 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.85 KP 1.10 LA 0.95 ! MK 0.90 NL 1.09 OV 1.16 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.85 KP 1.02 LA 1.02 ! MK 1.00 NL 1.10 OV 1.13 SC 1.03 ! ! ! Fit before self-cal, rms=0.032395Jy sigma=0.707263 ! Fit after self-cal, rms=0.029982Jy sigma=0.654320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8552 mas, bmaj=2.155 mas, bpa=6.396 degrees ! Estimated noise=0.415725 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 = 0.00125405 Jy ! Component: 100 - total flux cleaned = 0.00127985 Jy ! Component: 150 - total flux cleaned = 0.00127548 Jy ! Component: 200 - total flux cleaned = 0.00130787 Jy ! Total flux subtracted in 200 components = 0.00130787 Jy ! Clean residual min=-0.001515 max=0.001490 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0940226 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0940226 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=0.029748Jy sigma=0.647304 ! Fit after self-cal, rms=0.029810Jy sigma=0.646623 ! 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=0.029810Jy sigma=0.646623 ! Fit after self-cal, rms=0.029801Jy sigma=0.646098 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8538 mas, bmaj=2.15 mas, bpa=6.374 degrees ! Estimated noise=0.415642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434296 Jy ! Component: 100 - total flux cleaned = 0.000616372 Jy ! Component: 150 - total flux cleaned = 0.000818816 Jy ! Component: 200 - total flux cleaned = 0.00091748 Jy ! Total flux subtracted in 200 components = 0.00091748 Jy ! Clean residual min=-0.001314 max=0.001490 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0949401 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.0949401 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=0.029756Jy sigma=0.644816 ! Fit after self-cal, rms=0.029759Jy sigma=0.644777 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) ! Added new window around map position (-3.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136538 Jy ! Component: 100 - total flux cleaned = 0.00181846 Jy ! Component: 150 - total flux cleaned = 0.00227536 Jy ! Component: 200 - total flux cleaned = 0.00255062 Jy ! Total flux subtracted in 200 components = 0.00255062 Jy ! Clean residual min=-0.001098 max=0.001075 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0974907 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.0974907 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=0.029686Jy sigma=0.642516 ! Fit after self-cal, rms=0.029685Jy sigma=0.642444 ! 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=0.029685Jy sigma=0.642444 ! Fit after self-cal, rms=0.029723Jy sigma=0.642362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=2.15 mas, bpa=6.387 degrees ! Estimated noise=0.416095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339118 Jy ! Component: 100 - total flux cleaned = 0.000522141 Jy ! Component: 150 - total flux cleaned = 0.000685308 Jy ! Component: 200 - total flux cleaned = 0.000787718 Jy ! Total flux subtracted in 200 components = 0.000787718 Jy ! Clean residual min=-0.001004 max=0.001006 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0982784 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0982784 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=0.029702Jy sigma=0.641818 ! Fit after self-cal, rms=0.029704Jy sigma=0.641799 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 = 0.00016776 Jy ! Component: 100 - total flux cleaned = 0.000231757 Jy ! Component: 150 - total flux cleaned = 0.000291761 Jy ! Component: 200 - total flux cleaned = 0.000382198 Jy ! Total flux subtracted in 200 components = 0.000382198 Jy ! Clean residual min=-0.000990 max=0.001013 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0986606 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.0986606 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=0.029694Jy sigma=0.641539 ! Fit after self-cal, rms=0.029694Jy sigma=0.641530 ! 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=0.029694Jy sigma=0.641530 ! Fit after self-cal, rms=0.029735Jy sigma=0.641512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.09 mas, bmaj=2.89 mas, bpa=7.087 degrees ! Estimated noise=0.55922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309561 Jy ! Component: 100 - total flux cleaned = 0.000560024 Jy ! Component: 150 - total flux cleaned = 0.000768538 Jy ! Component: 200 - total flux cleaned = 0.000882944 Jy ! Total flux subtracted in 200 components = 0.000882944 Jy ! Clean residual min=-0.001081 max=0.001102 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0995435 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.0995435 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=0.029732Jy sigma=0.641506 ! Fit after self-cal, rms=0.029731Jy sigma=0.641492 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 = 9.52385e-05 Jy ! Component: 100 - total flux cleaned = 0.000185596 Jy ! Component: 150 - total flux cleaned = 0.000267121 Jy ! Component: 200 - total flux cleaned = 0.000321457 Jy ! Total flux subtracted in 200 components = 0.000321457 Jy ! Clean residual min=-0.001079 max=0.001117 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.099865 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.099865 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=0.029729Jy sigma=0.641544 ! Fit after self-cal, rms=0.029730Jy sigma=0.641540 ! 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=0.8543 mas, bmaj=2.15 mas, bpa=6.409 degrees ! Estimated noise=0.416659 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8543 x 2.15 at 6.409 degrees (North through East) ! Clean map min=-0.0013883 max=0.074428 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=0.6848 mas, bmaj=1.97 mas, bpa=6.5 degrees ! Estimated noise=0.614144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554626 Jy ! Component: 100 - total flux cleaned = 0.0698777 Jy ! Component: 150 - total flux cleaned = 0.0785567 Jy ! Component: 200 - total flux cleaned = 0.084666 Jy ! Total flux subtracted in 200 components = 0.084666 Jy ! Clean residual min=-0.003738 max=0.003998 Jy/beam ! Clean residual mean=0.000002 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.084666 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.084666 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8543 mas, bmaj=2.15 mas, bpa=6.409 degrees ! Estimated noise=0.416659 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 = 0.00531237 Jy ! Component: 100 - total flux cleaned = 0.00869757 Jy ! Component: 150 - total flux cleaned = 0.0105828 Jy ! Component: 200 - total flux cleaned = 0.0116422 Jy ! Total flux subtracted in 200 components = 0.0116422 Jy ! Clean residual min=-0.002128 max=0.001755 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0963081 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0963081 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=2.09 mas, bmaj=2.89 mas, bpa=7.087 degrees ! Estimated noise=0.55922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202149 Jy ! Component: 100 - total flux cleaned = 0.00276946 Jy ! Component: 150 - total flux cleaned = 0.00314639 Jy ! Component: 200 - total flux cleaned = 0.00349618 Jy ! Total flux subtracted in 200 components = 0.00349618 Jy ! Clean residual min=-0.001593 max=0.001413 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0998043 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 = 0.00026107 Jy ! Component: 100 - total flux cleaned = 0.000511376 Jy ! Component: 150 - total flux cleaned = 0.000657184 Jy ! Component: 200 - total flux cleaned = 0.000722485 Jy ! Total flux subtracted in 200 components = 0.000722485 Jy ! Clean residual min=-0.001362 max=0.001215 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.100527 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.100527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8543 mas, bmaj=2.15 mas, bpa=6.409 degrees ! Estimated noise=0.416659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551072 Jy ! Component: 100 - total flux cleaned = 0.000640341 Jy ! Component: 150 - total flux cleaned = 0.00063755 Jy ! Component: 200 - total flux cleaned = 0.000634652 Jy ! Total flux subtracted in 200 components = 0.000634652 Jy ! Clean residual min=-0.001267 max=0.001324 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.101161 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.101161 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=0.029828Jy sigma=0.644562 ! Fit after self-cal, rms=0.029823Jy sigma=0.644289 wmodel J0006+1415_X_map.mod ! Writing 79 model components to file: J0006+1415_X_map.mod wobs J0006+1415_X_uvs.fits ! Writing UV FITS file: J0006+1415_X_uvs.fits wwins J0006+1415_X_map.win ! wwins: Wrote 3 windows to J0006+1415_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.91136e-05 Jy ! Component: 100 - total flux cleaned = -0.00014375 Jy ! Component: 150 - total flux cleaned = -0.000163852 Jy ! Component: 200 - total flux cleaned = -0.000145992 Jy ! Component: 250 - total flux cleaned = -0.000163334 Jy ! Component: 300 - total flux cleaned = -0.000180148 Jy ! Component: 350 - total flux cleaned = -0.000228948 Jy ! Component: 400 - total flux cleaned = -0.000229337 Jy ! Component: 450 - total flux cleaned = -0.00027547 Jy ! Component: 500 - total flux cleaned = -0.00029056 Jy ! Component: 550 - total flux cleaned = -0.000319326 Jy ! Component: 600 - total flux cleaned = -0.000375566 Jy ! Component: 650 - total flux cleaned = -0.000389419 Jy ! Component: 700 - total flux cleaned = -0.000416495 Jy ! Component: 750 - total flux cleaned = -0.000429825 Jy ! Component: 800 - total flux cleaned = -0.000455692 Jy ! Component: 850 - total flux cleaned = -0.000443007 Jy ! Component: 900 - total flux cleaned = -0.000443294 Jy ! Component: 950 - total flux cleaned = -0.000455523 Jy ! Component: 1000 - total flux cleaned = -0.000443835 Jy ! Component: 1050 - total flux cleaned = -0.000478997 Jy ! Component: 1100 - total flux cleaned = -0.00049081 Jy ! Component: 1150 - total flux cleaned = -0.00053605 Jy ! Component: 1200 - total flux cleaned = -0.000524862 Jy ! Component: 1250 - total flux cleaned = -0.000535904 Jy ! Component: 1300 - total flux cleaned = -0.000568141 Jy ! Component: 1350 - total flux cleaned = -0.000568126 Jy ! Component: 1400 - total flux cleaned = -0.000578709 Jy ! Component: 1450 - total flux cleaned = -0.000589095 Jy ! Component: 1500 - total flux cleaned = -0.000599297 Jy ! Component: 1550 - total flux cleaned = -0.000609389 Jy ! Component: 1600 - total flux cleaned = -0.000629083 Jy ! Component: 1650 - total flux cleaned = -0.000648609 Jy ! Component: 1700 - total flux cleaned = -0.000667916 Jy ! Component: 1750 - total flux cleaned = -0.000677248 Jy ! Component: 1800 - total flux cleaned = -0.000696058 Jy ! Component: 1850 - total flux cleaned = -0.000686792 Jy ! Component: 1900 - total flux cleaned = -0.000714279 Jy ! Component: 1950 - total flux cleaned = -0.00072324 Jy ! Component: 2000 - total flux cleaned = -0.000732297 Jy ! Component: 2050 - total flux cleaned = -0.000732371 Jy ! Component: 2100 - total flux cleaned = -0.000758683 Jy ! Component: 2150 - total flux cleaned = -0.000793342 Jy ! Component: 2200 - total flux cleaned = -0.000818944 Jy ! Component: 2250 - total flux cleaned = -0.000818916 Jy ! Component: 2300 - total flux cleaned = -0.000835727 Jy ! Component: 2350 - total flux cleaned = -0.00088544 Jy ! Component: 2400 - total flux cleaned = -0.000885509 Jy ! Component: 2450 - total flux cleaned = -0.000950571 Jy ! Component: 2500 - total flux cleaned = -0.000966509 Jy ! Component: 2550 - total flux cleaned = -0.000990391 Jy ! Component: 2600 - total flux cleaned = -0.000982515 Jy ! Component: 2650 - total flux cleaned = -0.00101388 Jy ! Component: 2700 - total flux cleaned = -0.0010603 Jy ! Component: 2750 - total flux cleaned = -0.00107551 Jy ! Component: 2800 - total flux cleaned = -0.00108299 Jy ! Component: 2850 - total flux cleaned = -0.00109812 Jy ! Component: 2900 - total flux cleaned = -0.0011355 Jy ! Component: 2950 - total flux cleaned = -0.00115781 Jy ! Component: 3000 - total flux cleaned = -0.00119457 Jy ! Component: 3050 - total flux cleaned = -0.00120178 Jy ! Component: 3100 - total flux cleaned = -0.00122356 Jy ! Component: 3150 - total flux cleaned = -0.00124523 Jy ! Component: 3200 - total flux cleaned = -0.00129514 Jy ! Component: 3250 - total flux cleaned = -0.00133053 Jy ! Component: 3300 - total flux cleaned = -0.00139382 Jy ! Component: 3350 - total flux cleaned = -0.0014217 Jy ! Component: 3400 - total flux cleaned = -0.00144252 Jy ! Component: 3450 - total flux cleaned = -0.00147007 Jy ! Component: 3500 - total flux cleaned = -0.00150431 Jy ! Component: 3550 - total flux cleaned = -0.00156532 Jy ! Component: 3600 - total flux cleaned = -0.00158548 Jy ! Component: 3650 - total flux cleaned = -0.00160559 Jy ! Component: 3700 - total flux cleaned = -0.00162549 Jy ! Component: 3750 - total flux cleaned = -0.00165851 Jy ! Component: 3800 - total flux cleaned = -0.00169791 Jy ! Component: 3850 - total flux cleaned = -0.00173056 Jy ! Component: 3900 - total flux cleaned = -0.00175645 Jy ! Component: 3950 - total flux cleaned = -0.00175644 Jy ! Component: 4000 - total flux cleaned = -0.00178854 Jy ! Component: 4050 - total flux cleaned = -0.00178848 Jy ! Total flux subtracted in 4096 components = -0.00180116 Jy ! Clean residual min=-0.000348 max=0.000480 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0993603 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 335 components and 0.0993603 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0006+1415_X_20180501_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8543 x 2.15 at 6.409 degrees (North through East) ! Clean map min=-0.00085893 max=0.074033 Jy/beam ! Writing clean map to FITS file: .//J0006+1415_X_20180501_map.fits wmodel .//J0006+1415_X_20180501_map.mod ! Writing 335 model components to file: .//J0006+1415_X_20180501_map.mod wobs .//J0006+1415_X_20180501_uvs.fits ! Writing UV FITS file: .//J0006+1415_X_20180501_uvs.fits wwins .//J0006+1415_X_20180501_map.win ! wwins: Wrote 4 windows to .//J0006+1415_X_20180501_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0740327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418344 0.418344 0.836689 1.67338 3.34675 6.69351 13.387 26.774 53.5481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 717.112 quit ! Quitting program ! Log file .//J0006+1415_X_20180501_dfm.log closed on Tue Jun 5 07:31:06 2018