! Started logfile: .//J2135+4710_C_dfm.log on Sun Oct 21 00:16:12 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2135+4710_C_uva.fits ! Reading UV FITS file: .//J2135+4710_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994898 visibilities/baseline/integration-bin. ! Found source: J2135+4710 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1560 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2135+4710_C] 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 0.300x0.300 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002490Jy sigma=60.185198 ! Fit after self-cal, rms=0.954317Jy sigma=57.561985 ! 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=1.202 mas, bmaj=4.679 mas, bpa=8.04 degrees ! Estimated noise=0.492341 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 = 0.0312591 Jy ! Component: 100 - total flux cleaned = 0.0420969 Jy ! Total flux subtracted in 100 components = 0.0420969 Jy ! Clean residual min=-0.003801 max=0.005088 Jy/beam ! Clean residual mean=-0.000000 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0420969 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0420969 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=0.030526Jy sigma=1.250659 ! Fit after self-cal, rms=0.029253Jy sigma=1.195913 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611222 Jy ! Component: 100 - total flux cleaned = 0.00956415 Jy ! Total flux subtracted in 100 components = 0.00956415 Jy ! Clean residual min=-0.002561 max=0.002253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0516611 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0516611 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=0.026970Jy sigma=1.003463 ! Fit after self-cal, rms=0.026967Jy sigma=1.002990 ! 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=1.53 mas, bmaj=4.957 mas, bpa=7.495 degrees ! Estimated noise=0.364457 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 = 0.00454552 Jy ! Component: 100 - total flux cleaned = 0.00733764 Jy ! Component: 150 - total flux cleaned = 0.0092222 Jy ! Component: 200 - total flux cleaned = 0.0105335 Jy ! Total flux subtracted in 200 components = 0.0105335 Jy ! Clean residual min=-0.001944 max=0.002084 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0621946 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.0621946 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=0.026008Jy sigma=0.938315 ! Fit after self-cal, rms=0.025986Jy sigma=0.937904 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.53 x 4.957 at 7.495 degrees (North through East) ! Clean map min=-0.0018745 max=0.046289 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 KP 0.98 LA 1.05 ! MK 1.02 NL 1.18 OV 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 KP 0.84 LA 1.03 ! MK 1.25 NL 1.09 OV 0.86 SC 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 KP 0.91 LA 0.99 ! MK 1.06 NL 1.11 OV 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 KP 0.95 LA 1.03 ! MK 1.04 NL 1.09 OV 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 KP 0.97 LA 1.00 ! MK 0.92 NL 1.04 OV 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 KP 0.94 LA 1.00 ! MK 1.04 NL 1.05 OV 0.96 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 KP 0.92 LA 0.98 ! MK 0.98 NL 1.05 OV 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 KP 0.84 LA 1.00 ! MK 0.93 NL 1.04 OV 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.025986Jy sigma=0.937904 ! Fit after self-cal, rms=0.026016Jy sigma=0.867748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.975 mas, bpa=7.589 degrees ! Estimated noise=0.364083 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 = 0.000241377 Jy ! Component: 100 - total flux cleaned = 0.000299391 Jy ! Component: 150 - total flux cleaned = 0.000290918 Jy ! Component: 200 - total flux cleaned = 0.000275371 Jy ! Total flux subtracted in 200 components = 0.000275371 Jy ! Clean residual min=-0.001321 max=0.001270 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0624699 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0624699 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=0.026005Jy sigma=0.867673 ! Fit after self-cal, rms=0.025998Jy sigma=0.867439 ! 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=0.025998Jy sigma=0.867439 ! Fit after self-cal, rms=0.026190Jy sigma=0.867260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=4.971 mas, bpa=7.631 degrees ! Estimated noise=0.366196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314986 Jy ! Component: 100 - total flux cleaned = 0.000316297 Jy ! Component: 150 - total flux cleaned = 0.000295386 Jy ! Component: 200 - total flux cleaned = 0.000282255 Jy ! Total flux subtracted in 200 components = 0.000282255 Jy ! Clean residual min=-0.001322 max=0.001278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0627522 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0627522 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=0.026181Jy sigma=0.867323 ! Fit after self-cal, rms=0.026183Jy sigma=0.867281 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 = 3.04342e-05 Jy ! Component: 100 - total flux cleaned = -6.43559e-06 Jy ! Component: 150 - total flux cleaned = -2.9267e-05 Jy ! Component: 200 - total flux cleaned = -5.07424e-05 Jy ! Total flux subtracted in 200 components = -5.07424e-05 Jy ! Clean residual min=-0.001315 max=0.001274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0627014 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0627015 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=0.026179Jy sigma=0.867283 ! Fit after self-cal, rms=0.026181Jy sigma=0.867246 ! 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=0.026181Jy sigma=0.867246 ! Fit after self-cal, rms=0.026421Jy sigma=0.867019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.55 mas, bmaj=4.967 mas, bpa=7.679 degrees ! Estimated noise=0.368768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311758 Jy ! Component: 100 - total flux cleaned = 0.000319186 Jy ! Component: 150 - total flux cleaned = 0.000301288 Jy ! Component: 200 - total flux cleaned = 0.000290176 Jy ! Total flux subtracted in 200 components = 0.000290176 Jy ! Clean residual min=-0.001323 max=0.001287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0629916 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0629916 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=0.026414Jy sigma=0.867159 ! Fit after self-cal, rms=0.026417Jy sigma=0.867109 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 = 1.70788e-05 Jy ! Component: 100 - total flux cleaned = -1.05366e-05 Jy ! Component: 150 - total flux cleaned = -4.01888e-05 Jy ! Component: 200 - total flux cleaned = -4.94025e-05 Jy ! Total flux subtracted in 200 components = -4.94025e-05 Jy ! Clean residual min=-0.001318 max=0.001285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0629422 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0629422 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=0.026413Jy sigma=0.867115 ! Fit after self-cal, rms=0.026416Jy sigma=0.867067 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.026416Jy sigma=0.867067 ! Fit after self-cal, rms=0.026644Jy sigma=0.866871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=5.188 mas, bpa=11.41 degrees ! Estimated noise=0.452088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249643 Jy ! Component: 100 - total flux cleaned = 0.000306006 Jy ! Component: 150 - total flux cleaned = 0.000321947 Jy ! Component: 200 - total flux cleaned = 0.000322176 Jy ! Total flux subtracted in 200 components = 0.000322176 Jy ! Clean residual min=-0.001464 max=0.001760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0632644 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.0632644 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=0.026649Jy sigma=0.867404 ! Fit after self-cal, rms=0.026645Jy sigma=0.867263 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 = 8.3673e-06 Jy ! Component: 100 - total flux cleaned = -3.73884e-06 Jy ! Component: 150 - total flux cleaned = -9.16921e-06 Jy ! Component: 200 - total flux cleaned = -1.41913e-05 Jy ! Total flux subtracted in 200 components = -1.41913e-05 Jy ! Clean residual min=-0.001448 max=0.001763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0632502 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.0632502 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=0.026644Jy sigma=0.867435 ! Fit after self-cal, rms=0.026642Jy sigma=0.867332 ! Inverting map ! Added new window around map position (-38.4, 41.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106166 Jy ! Component: 100 - total flux cleaned = 0.00103899 Jy ! Component: 150 - total flux cleaned = 0.000990464 Jy ! Component: 200 - total flux cleaned = 0.000985557 Jy ! Total flux subtracted in 200 components = 0.000985557 Jy ! Clean residual min=-0.001298 max=0.001080 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0642358 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.0642358 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=0.026561Jy sigma=0.863866 ! Fit after self-cal, rms=0.026537Jy sigma=0.863037 ! 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=1.553 mas, bmaj=4.964 mas, bpa=7.714 degrees ! Estimated noise=0.371275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 4.964 at 7.714 degrees (North through East) ! Clean map min=-0.0010686 max=0.046956 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=1.208 mas, bmaj=4.684 mas, bpa=8.205 degrees ! Estimated noise=0.508311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328708 Jy ! Component: 100 - total flux cleaned = 0.0441273 Jy ! Component: 150 - total flux cleaned = 0.0500115 Jy ! Component: 200 - total flux cleaned = 0.0533269 Jy ! Total flux subtracted in 200 components = 0.0533269 Jy ! Clean residual min=-0.002133 max=0.002041 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0533269 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0533269 Jy ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=4.964 mas, bpa=7.714 degrees ! Estimated noise=0.371275 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 = 0.00356397 Jy ! Component: 100 - total flux cleaned = 0.0055712 Jy ! Component: 150 - total flux cleaned = 0.00651078 Jy ! Component: 200 - total flux cleaned = 0.00703784 Jy ! Total flux subtracted in 200 components = 0.00703784 Jy ! Clean residual min=-0.001444 max=0.001431 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0603648 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.0603648 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=5.188 mas, bpa=11.41 degrees ! Estimated noise=0.452088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000957753 Jy ! Component: 100 - total flux cleaned = 0.00151044 Jy ! Component: 150 - total flux cleaned = 0.00186713 Jy ! Component: 200 - total flux cleaned = 0.00214151 Jy ! Total flux subtracted in 200 components = 0.00214151 Jy ! Clean residual min=-0.001297 max=0.001013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0625063 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 = 0.000163084 Jy ! Component: 100 - total flux cleaned = 0.000197044 Jy ! Component: 150 - total flux cleaned = 0.000269271 Jy ! Component: 200 - total flux cleaned = 0.000350879 Jy ! Total flux subtracted in 200 components = 0.000350879 Jy ! Clean residual min=-0.001247 max=0.001009 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0628572 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 117 components and 0.0628572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=4.964 mas, bpa=7.714 degrees ! Estimated noise=0.371275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.02564e-05 Jy ! Component: 100 - total flux cleaned = 0.000224054 Jy ! Component: 150 - total flux cleaned = 0.000450122 Jy ! Component: 200 - total flux cleaned = 0.000607008 Jy ! Total flux subtracted in 200 components = 0.000607008 Jy ! Clean residual min=-0.001069 max=0.001094 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0634642 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.0634641 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=0.026485Jy sigma=0.863080 ! Fit after self-cal, rms=0.026476Jy sigma=0.862837 wmodel J2135+4710_C_map.mod ! Writing 146 model components to file: J2135+4710_C_map.mod wobs J2135+4710_C_uvs.fits ! Writing UV FITS file: J2135+4710_C_uvs.fits wwins J2135+4710_C_map.win ! wwins: Wrote 2 windows to J2135+4710_C_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 = -1.89748e-05 Jy ! Component: 100 - total flux cleaned = -5.7611e-05 Jy ! Component: 150 - total flux cleaned = -5.8043e-05 Jy ! Component: 200 - total flux cleaned = -9.28728e-05 Jy ! Component: 250 - total flux cleaned = -9.30045e-05 Jy ! Component: 300 - total flux cleaned = -0.000109131 Jy ! Component: 350 - total flux cleaned = -0.000125008 Jy ! Component: 400 - total flux cleaned = -0.000171655 Jy ! Component: 450 - total flux cleaned = -0.000262569 Jy ! Component: 500 - total flux cleaned = -0.000306723 Jy ! Component: 550 - total flux cleaned = -0.000364661 Jy ! Component: 600 - total flux cleaned = -0.000378612 Jy ! Component: 650 - total flux cleaned = -0.000406521 Jy ! Component: 700 - total flux cleaned = -0.000420098 Jy ! Component: 750 - total flux cleaned = -0.00039289 Jy ! Component: 800 - total flux cleaned = -0.000352413 Jy ! Component: 850 - total flux cleaned = -0.000299343 Jy ! Component: 900 - total flux cleaned = -0.000207661 Jy ! Component: 950 - total flux cleaned = -0.000156122 Jy ! Component: 1000 - total flux cleaned = -0.000130633 Jy ! Component: 1050 - total flux cleaned = -4.2441e-05 Jy ! Component: 1100 - total flux cleaned = -4.23519e-05 Jy ! Component: 1150 - total flux cleaned = 6.86963e-05 Jy ! Component: 1200 - total flux cleaned = 0.000105401 Jy ! Component: 1250 - total flux cleaned = 0.000141757 Jy ! Component: 1300 - total flux cleaned = 0.000189533 Jy ! Component: 1350 - total flux cleaned = 0.000295502 Jy ! Component: 1400 - total flux cleaned = 0.000295401 Jy ! Component: 1450 - total flux cleaned = 0.000330014 Jy ! Component: 1500 - total flux cleaned = 0.000387052 Jy ! Component: 1550 - total flux cleaned = 0.000409503 Jy ! Component: 1600 - total flux cleaned = 0.000443018 Jy ! Component: 1650 - total flux cleaned = 0.000476309 Jy ! Component: 1700 - total flux cleaned = 0.000520253 Jy ! Component: 1750 - total flux cleaned = 0.000563901 Jy ! Component: 1800 - total flux cleaned = 0.000606756 Jy ! Component: 1850 - total flux cleaned = 0.000596064 Jy ! Component: 1900 - total flux cleaned = 0.000648956 Jy ! Component: 1950 - total flux cleaned = 0.000722321 Jy ! Component: 2000 - total flux cleaned = 0.000753367 Jy ! Component: 2050 - total flux cleaned = 0.000763761 Jy ! Component: 2100 - total flux cleaned = 0.000855719 Jy ! Component: 2150 - total flux cleaned = 0.000875753 Jy ! Component: 2200 - total flux cleaned = 0.00088576 Jy ! Component: 2250 - total flux cleaned = 0.000935571 Jy ! Component: 2300 - total flux cleaned = 0.00100474 Jy ! Component: 2350 - total flux cleaned = 0.0010635 Jy ! Component: 2400 - total flux cleaned = 0.00107319 Jy ! Component: 2450 - total flux cleaned = 0.00112131 Jy ! Component: 2500 - total flux cleaned = 0.00114049 Jy ! Component: 2550 - total flux cleaned = 0.00119737 Jy ! Component: 2600 - total flux cleaned = 0.00124449 Jy ! Component: 2650 - total flux cleaned = 0.00125381 Jy ! Component: 2700 - total flux cleaned = 0.00130025 Jy ! Component: 2750 - total flux cleaned = 0.00132783 Jy ! Component: 2800 - total flux cleaned = 0.00134618 Jy ! Component: 2850 - total flux cleaned = 0.00139153 Jy ! Component: 2900 - total flux cleaned = 0.00143651 Jy ! Component: 2950 - total flux cleaned = 0.00146322 Jy ! Component: 3000 - total flux cleaned = 0.00145431 Jy ! Component: 3050 - total flux cleaned = 0.00146321 Jy ! Component: 3100 - total flux cleaned = 0.00149813 Jy ! Component: 3150 - total flux cleaned = 0.00148072 Jy ! Component: 3200 - total flux cleaned = 0.00150659 Jy ! Component: 3250 - total flux cleaned = 0.00152373 Jy ! Component: 3300 - total flux cleaned = 0.00152364 Jy ! Component: 3350 - total flux cleaned = 0.00152367 Jy ! Component: 3400 - total flux cleaned = 0.00157404 Jy ! Component: 3450 - total flux cleaned = 0.00159899 Jy ! Component: 3500 - total flux cleaned = 0.00164042 Jy ! Component: 3550 - total flux cleaned = 0.00162391 Jy ! Component: 3600 - total flux cleaned = 0.00161576 Jy ! Component: 3650 - total flux cleaned = 0.00162392 Jy ! Component: 3700 - total flux cleaned = 0.0016562 Jy ! Component: 3750 - total flux cleaned = 0.00163206 Jy ! Component: 3800 - total flux cleaned = 0.00165605 Jy ! Component: 3850 - total flux cleaned = 0.00167186 Jy ! Component: 3900 - total flux cleaned = 0.00166394 Jy ! Component: 3950 - total flux cleaned = 0.00166395 Jy ! Component: 4000 - total flux cleaned = 0.00167966 Jy ! Component: 4050 - total flux cleaned = 0.00168742 Jy ! Total flux subtracted in 4096 components = 0.00169512 Jy ! Clean residual min=-0.000423 max=0.000393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0651593 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 400 components and 0.0651593 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2135+4710_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 4.964 at 7.714 degrees (North through East) ! Clean map min=-0.0010137 max=0.047088 Jy/beam ! Writing clean map to FITS file: .//J2135+4710_C_map.fits wmodel .//J2135+4710_C_map.mod ! Writing 400 model components to file: .//J2135+4710_C_map.mod wobs .//J2135+4710_C_uvs.fits ! Writing UV FITS file: .//J2135+4710_C_uvs.fits wwins .//J2135+4710_C_map.win ! wwins: Wrote 3 windows to .//J2135+4710_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0470883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.870544 0.870544 1.74109 3.48218 6.96435 13.9287 27.8574 55.7148 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 344.612 quit ! Quitting program ! Log file .//J2135+4710_C_dfm.log closed on Sun Oct 21 00:16:15 2018