! Started logfile: /scr/pima/rv120_uvs/J0750+4814_X_dfm.log on Fri Dec 22 22:40:27 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/J0750+4814_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0750+4814_X_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987879 visibilities/baseline/integration-bin. ! Found source: J0750+4814 ! ! 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 7824 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 J0750+4814_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.054806Jy sigma=21.850359 ! Fit after self-cal, rms=0.667464Jy sigma=12.917363 ! 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=0.9117 mas, bmaj=0.9865 mas, bpa=-4.672 degrees ! Estimated noise=0.770138 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 = 0.248155 Jy ! Component: 100 - total flux cleaned = 0.354749 Jy ! Total flux subtracted in 100 components = 0.354749 Jy ! Clean residual min=-0.017617 max=0.050108 Jy/beam ! Clean residual mean=0.000045 rms=0.003802 Jy/beam ! Combined flux in latest and established models = 0.354749 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.354749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110720Jy sigma=2.226535 ! Fit after self-cal, rms=0.110555Jy sigma=2.223715 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557059 Jy ! Component: 100 - total flux cleaned = 0.0848196 Jy ! Total flux subtracted in 100 components = 0.0848196 Jy ! Clean residual min=-0.011299 max=0.014164 Jy/beam ! Clean residual mean=0.000021 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.439569 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.439569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070199Jy sigma=1.261844 ! Fit after self-cal, rms=0.070116Jy sigma=1.260981 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160677 Jy ! Component: 100 - total flux cleaned = 0.0255531 Jy ! Total flux subtracted in 100 components = 0.0255531 Jy ! Clean residual min=-0.009434 max=0.012202 Jy/beam ! Clean residual mean=0.000013 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.465122 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.465122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065071Jy sigma=1.133900 ! Fit after self-cal, rms=0.065047Jy sigma=1.133687 ! Inverting map ! Added new window around map position (-3.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102775 Jy ! Component: 100 - total flux cleaned = 0.01608 Jy ! Total flux subtracted in 100 components = 0.01608 Jy ! Clean residual min=-0.008622 max=0.009272 Jy/beam ! Clean residual mean=0.000009 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.481202 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.481202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062348Jy sigma=1.061905 ! Fit after self-cal, rms=0.062141Jy sigma=1.056968 ! 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=1.207 mas, bmaj=1.298 mas, bpa=13.65 degrees ! Estimated noise=0.415833 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 = 0.00977584 Jy ! Component: 100 - total flux cleaned = 0.0153199 Jy ! Component: 150 - total flux cleaned = 0.0190499 Jy ! Component: 200 - total flux cleaned = 0.020286 Jy ! Total flux subtracted in 200 components = 0.020286 Jy ! Clean residual min=-0.005832 max=0.007256 Jy/beam ! Clean residual mean=0.000016 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.501488 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.501488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060671Jy sigma=1.013735 ! Fit after self-cal, rms=0.060482Jy sigma=1.008755 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.207 x 1.298 at 13.65 degrees (North through East) ! Clean map min=-0.0055696 max=0.35118 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.95 KP 1.02 ! LA 0.98 MK 0.95 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.94 KP 1.02 ! LA 0.99 MK 0.96 NL 0.98 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.96 KP 1.03 ! LA 0.99 MK 0.96 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.94 KP 1.01 ! LA 0.98 MK 0.98 NL 1.00 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.060482Jy sigma=1.008755 ! Fit after self-cal, rms=0.058530Jy sigma=0.981031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=1.288 mas, bpa=9.898 degrees ! Estimated noise=0.410902 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 (-6.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496032 Jy ! Component: 100 - total flux cleaned = 0.00545761 Jy ! Component: 150 - total flux cleaned = 0.00567253 Jy ! Component: 200 - total flux cleaned = 0.00568067 Jy ! Total flux subtracted in 200 components = 0.00568067 Jy ! Clean residual min=-0.004837 max=0.004665 Jy/beam ! Clean residual mean=0.000012 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.507169 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.507169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057816Jy sigma=0.969044 ! Fit after self-cal, rms=0.057803Jy sigma=0.968741 ! 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. ! ! Fit before self-cal, rms=0.057803Jy sigma=0.968741 ! Fit after self-cal, rms=0.060753Jy sigma=0.914922 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.352 mas, bpa=32.02 degrees ! Estimated noise=0.422394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166516 Jy ! Component: 100 - total flux cleaned = 0.0017581 Jy ! Component: 150 - total flux cleaned = 0.00175567 Jy ! Component: 200 - total flux cleaned = 0.00182736 Jy ! Total flux subtracted in 200 components = 0.00182736 Jy ! Clean residual min=-0.002673 max=0.002231 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.508996 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.508996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060476Jy sigma=0.908426 ! Fit after self-cal, rms=0.060508Jy sigma=0.908229 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 = 0.00035969 Jy ! Component: 100 - total flux cleaned = 0.000361907 Jy ! Component: 150 - total flux cleaned = 0.000472035 Jy ! Component: 200 - total flux cleaned = 0.00057356 Jy ! Total flux subtracted in 200 components = 0.00057356 Jy ! Clean residual min=-0.002501 max=0.002050 Jy/beam ! Clean residual mean=-0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.50957 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.50957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060412Jy sigma=0.905714 ! Fit after self-cal, rms=0.060410Jy sigma=0.905661 ! 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. ! ! Fit before self-cal, rms=0.060410Jy sigma=0.905661 ! Fit after self-cal, rms=0.061157Jy sigma=0.904714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=1.364 mas, bpa=33.62 degrees ! Estimated noise=0.423252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.907e-05 Jy ! Component: 100 - total flux cleaned = 0.000127349 Jy ! Component: 150 - total flux cleaned = 0.000125702 Jy ! Component: 200 - total flux cleaned = 0.000217616 Jy ! Total flux subtracted in 200 components = 0.000217616 Jy ! Clean residual min=-0.002321 max=0.001884 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.509787 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.509787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061060Jy sigma=0.902308 ! Fit after self-cal, rms=0.061060Jy sigma=0.902254 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 = 0.000247254 Jy ! Component: 100 - total flux cleaned = 0.000334097 Jy ! Component: 150 - total flux cleaned = 0.000493504 Jy ! Component: 200 - total flux cleaned = 0.000603735 Jy ! Total flux subtracted in 200 components = 0.000603735 Jy ! Clean residual min=-0.002217 max=0.001884 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.510391 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.510391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061011Jy sigma=0.900983 ! Fit after self-cal, rms=0.061009Jy sigma=0.900962 ! 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. ! ! Fit before self-cal, rms=0.061009Jy sigma=0.900962 ! Fit after self-cal, rms=0.061518Jy sigma=0.900610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=2.442 mas, bpa=52.94 degrees ! Estimated noise=0.488973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064668 Jy ! Component: 100 - total flux cleaned = 0.000940354 Jy ! Component: 150 - total flux cleaned = 0.0010437 Jy ! Component: 200 - total flux cleaned = 0.00108481 Jy ! Total flux subtracted in 200 components = 0.00108481 Jy ! Clean residual min=-0.001637 max=0.001767 Jy/beam ! Clean residual mean=0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.511476 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.511476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061497Jy sigma=0.899691 ! Fit after self-cal, rms=0.061490Jy sigma=0.899568 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 = 0.000139355 Jy ! Component: 100 - total flux cleaned = 0.000226981 Jy ! Component: 150 - total flux cleaned = 0.000281245 Jy ! Component: 200 - total flux cleaned = 0.000313253 Jy ! Total flux subtracted in 200 components = 0.000313253 Jy ! Clean residual min=-0.001694 max=0.001806 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.511789 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.511789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061474Jy sigma=0.899169 ! Fit after self-cal, rms=0.061470Jy sigma=0.899099 ! 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=1.21 mas, bmaj=1.372 mas, bpa=34.61 degrees ! Estimated noise=0.423775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 1.372 at 34.61 degrees (North through East) ! Clean map min=-0.0018581 max=0.35873 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=0.921 mas, bmaj=1.035 mas, bpa=29.32 degrees ! Estimated noise=0.801808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.253744 Jy ! Component: 100 - total flux cleaned = 0.35818 Jy ! Component: 150 - total flux cleaned = 0.411092 Jy ! Component: 200 - total flux cleaned = 0.438257 Jy ! Total flux subtracted in 200 components = 0.438257 Jy ! Clean residual min=-0.006817 max=0.013218 Jy/beam ! Clean residual mean=0.000020 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.438256 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 0.438256 Jy ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=1.372 mas, bpa=34.61 degrees ! Estimated noise=0.423775 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 = 0.0246192 Jy ! Component: 100 - total flux cleaned = 0.0389346 Jy ! Component: 150 - total flux cleaned = 0.048078 Jy ! Component: 200 - total flux cleaned = 0.0541908 Jy ! Total flux subtracted in 200 components = 0.0541908 Jy ! Clean residual min=-0.002557 max=0.005163 Jy/beam ! Clean residual mean=0.000013 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.492447 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.492447 Jy ! Inverting map ! Added new window around map position (-1.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502584 Jy ! Component: 100 - total flux cleaned = 0.00849958 Jy ! Component: 150 - total flux cleaned = 0.0111562 Jy ! Component: 200 - total flux cleaned = 0.0132204 Jy ! Total flux subtracted in 200 components = 0.0132204 Jy ! Clean residual min=-0.002032 max=0.002069 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.505668 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.505668 Jy ! Inverting map ! Added new window around map position (-31.4, -49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189187 Jy ! Component: 100 - total flux cleaned = 0.00289435 Jy ! Component: 150 - total flux cleaned = 0.00371383 Jy ! Component: 200 - total flux cleaned = 0.0043041 Jy ! Total flux subtracted in 200 components = 0.0043041 Jy ! Clean residual min=-0.001810 max=0.001792 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.509972 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 0.509972 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=2.333 mas, bmaj=2.442 mas, bpa=52.94 degrees ! Estimated noise=0.488973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128663 Jy ! Component: 100 - total flux cleaned = 0.00211915 Jy ! Component: 150 - total flux cleaned = 0.00263602 Jy ! Component: 200 - total flux cleaned = 0.00297565 Jy ! Total flux subtracted in 200 components = 0.00297565 Jy ! Clean residual min=-0.001573 max=0.001572 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.512947 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 = 0.000255128 Jy ! Component: 100 - total flux cleaned = 0.000448692 Jy ! Component: 150 - total flux cleaned = 0.000565315 Jy ! Component: 200 - total flux cleaned = 0.000673981 Jy ! Total flux subtracted in 200 components = 0.000673981 Jy ! Clean residual min=-0.001609 max=0.001590 Jy/beam ! Clean residual mean=0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.513621 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 107 components and 0.513621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=1.372 mas, bpa=34.61 degrees ! Estimated noise=0.423775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164337 Jy ! Component: 100 - total flux cleaned = -0.000196966 Jy ! Component: 150 - total flux cleaned = -0.000227283 Jy ! Component: 200 - total flux cleaned = -0.000227269 Jy ! Total flux subtracted in 200 components = -0.000227269 Jy ! Clean residual min=-0.001734 max=0.001623 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.513394 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.513394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061332Jy sigma=0.895502 ! Fit after self-cal, rms=0.061284Jy sigma=0.894902 wmodel J0750+4814_X_map.mod ! Writing 122 model components to file: J0750+4814_X_map.mod wobs J0750+4814_X_uvs.fits ! Writing UV FITS file: J0750+4814_X_uvs.fits wwins J0750+4814_X_map.win ! wwins: Wrote 5 windows to J0750+4814_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 = -0.00044008 Jy ! Component: 100 - total flux cleaned = -0.00038224 Jy ! Component: 150 - total flux cleaned = -0.000297592 Jy ! Component: 200 - total flux cleaned = -0.000161682 Jy ! Component: 250 - total flux cleaned = -0.000109269 Jy ! Component: 300 - total flux cleaned = -0.000109841 Jy ! Component: 350 - total flux cleaned = -0.000109852 Jy ! Component: 400 - total flux cleaned = -6.00257e-05 Jy ! Component: 450 - total flux cleaned = 6.27026e-05 Jy ! Component: 500 - total flux cleaned = 8.64633e-05 Jy ! Component: 550 - total flux cleaned = 0.000182469 Jy ! Component: 600 - total flux cleaned = 0.000253748 Jy ! Component: 650 - total flux cleaned = 0.000370689 Jy ! Component: 700 - total flux cleaned = 0.000463344 Jy ! Component: 750 - total flux cleaned = 0.000509193 Jy ! Component: 800 - total flux cleaned = 0.000735246 Jy ! Component: 850 - total flux cleaned = 0.000802147 Jy ! Component: 900 - total flux cleaned = 0.00091299 Jy ! Component: 950 - total flux cleaned = 0.00104486 Jy ! Component: 1000 - total flux cleaned = 0.00115414 Jy ! Component: 1050 - total flux cleaned = 0.00124042 Jy ! Component: 1100 - total flux cleaned = 0.00130457 Jy ! Component: 1150 - total flux cleaned = 0.00134683 Jy ! Component: 1200 - total flux cleaned = 0.00138914 Jy ! Component: 1250 - total flux cleaned = 0.00149389 Jy ! Component: 1300 - total flux cleaned = 0.00153543 Jy ! Component: 1350 - total flux cleaned = 0.00163894 Jy ! Component: 1400 - total flux cleaned = 0.00167983 Jy ! Component: 1450 - total flux cleaned = 0.00170023 Jy ! Component: 1500 - total flux cleaned = 0.00176096 Jy ! Component: 1550 - total flux cleaned = 0.00178151 Jy ! Component: 1600 - total flux cleaned = 0.00184153 Jy ! Component: 1650 - total flux cleaned = 0.00200032 Jy ! Component: 1700 - total flux cleaned = 0.00207907 Jy ! Component: 1750 - total flux cleaned = 0.00217693 Jy ! Component: 1800 - total flux cleaned = 0.00223524 Jy ! Component: 1850 - total flux cleaned = 0.00227374 Jy ! Component: 1900 - total flux cleaned = 0.00229316 Jy ! Component: 1950 - total flux cleaned = 0.00240803 Jy ! Component: 2000 - total flux cleaned = 0.00244588 Jy ! Component: 2050 - total flux cleaned = 0.00250267 Jy ! Component: 2100 - total flux cleaned = 0.00255913 Jy ! Component: 2150 - total flux cleaned = 0.00259651 Jy ! Component: 2200 - total flux cleaned = 0.00267089 Jy ! Component: 2250 - total flux cleaned = 0.00265252 Jy ! Component: 2300 - total flux cleaned = 0.0027262 Jy ! Component: 2350 - total flux cleaned = 0.00281766 Jy ! Component: 2400 - total flux cleaned = 0.00283579 Jy ! Component: 2450 - total flux cleaned = 0.00287208 Jy ! Component: 2500 - total flux cleaned = 0.00294413 Jy ! Component: 2550 - total flux cleaned = 0.00303367 Jy ! Component: 2600 - total flux cleaned = 0.0029623 Jy ! Component: 2650 - total flux cleaned = 0.00301565 Jy ! Component: 2700 - total flux cleaned = 0.00312146 Jy ! Component: 2750 - total flux cleaned = 0.0031214 Jy ! Component: 2800 - total flux cleaned = 0.00320885 Jy ! Component: 2850 - total flux cleaned = 0.00319145 Jy ! Component: 2900 - total flux cleaned = 0.00322613 Jy ! Component: 2950 - total flux cleaned = 0.00324323 Jy ! Component: 3000 - total flux cleaned = 0.00326027 Jy ! Component: 3050 - total flux cleaned = 0.00331136 Jy ! Component: 3100 - total flux cleaned = 0.00332834 Jy ! Component: 3150 - total flux cleaned = 0.00339601 Jy ! Component: 3200 - total flux cleaned = 0.00346341 Jy ! Component: 3250 - total flux cleaned = 0.0034802 Jy ! Component: 3300 - total flux cleaned = 0.00359703 Jy ! Component: 3350 - total flux cleaned = 0.00361362 Jy ! Component: 3400 - total flux cleaned = 0.00366329 Jy ! Component: 3450 - total flux cleaned = 0.00367983 Jy ! Component: 3500 - total flux cleaned = 0.00374545 Jy ! Component: 3550 - total flux cleaned = 0.00381077 Jy ! Component: 3600 - total flux cleaned = 0.0038758 Jy ! Component: 3650 - total flux cleaned = 0.00395687 Jy ! Component: 3700 - total flux cleaned = 0.00400512 Jy ! Component: 3750 - total flux cleaned = 0.0040211 Jy ! Component: 3800 - total flux cleaned = 0.00410098 Jy ! Component: 3850 - total flux cleaned = 0.00410097 Jy ! Component: 3900 - total flux cleaned = 0.00427544 Jy ! Component: 3950 - total flux cleaned = 0.00429122 Jy ! Component: 4000 - total flux cleaned = 0.00432263 Jy ! Component: 4050 - total flux cleaned = 0.00438526 Jy ! Total flux subtracted in 4096 components = 0.00440083 Jy ! Clean residual min=-0.000896 max=0.000914 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.517795 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 431 components and 0.517794 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0750+4814_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 1.372 at 34.61 degrees (North through East) ! Clean map min=-0.0014724 max=0.35985 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0750+4814_X_map.fits wmodel /scr/pima/rv120_uvs/J0750+4814_X_map.mod ! Writing 431 model components to file: /scr/pima/rv120_uvs/J0750+4814_X_map.mod wobs /scr/pima/rv120_uvs/J0750+4814_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0750+4814_X_uvs.fits wwins /scr/pima/rv120_uvs/J0750+4814_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv120_uvs/J0750+4814_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.359848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262478 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218824 0.218824 0.437648 0.875296 1.75059 3.50119 7.00237 14.0047 28.0095 56.019 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.359 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1370.96 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0750+4814_X_dfm.log closed on Fri Dec 22 22:40:32 2017