! Started logfile: /vlbi/uf001/uva//J2102+6015_S_dfm.log on Mon Jan 14 05:43:40 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J2102+6015_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2102+6015_S_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989272 visibilities/baseline/integration-bin. ! Found source: J2102+6015 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 15492 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2102+6015_S] 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 0.500x0.500 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.035329Jy sigma=21.136993 ! Fit after self-cal, rms=0.789873Jy sigma=16.159639 ! 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=3.284 mas, bmaj=3.893 mas, bpa=-2.258 degrees ! Estimated noise=0.482942 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 = 0.156925 Jy ! Component: 100 - total flux cleaned = 0.227825 Jy ! Total flux subtracted in 100 components = 0.227825 Jy ! Clean residual min=-0.010709 max=0.035518 Jy/beam ! Clean residual mean=-0.000064 rms=0.003225 Jy/beam ! Combined flux in latest and established models = 0.227825 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.227825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106273Jy sigma=2.062020 ! Fit after self-cal, rms=0.105961Jy sigma=2.055216 ! Inverting map ! Added new window around map position (3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417013 Jy ! Component: 100 - total flux cleaned = 0.0687524 Jy ! Total flux subtracted in 100 components = 0.0687524 Jy ! Clean residual min=-0.005315 max=0.018886 Jy/beam ! Clean residual mean=-0.000041 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.296578 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.296578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079411Jy sigma=1.481141 ! Fit after self-cal, rms=0.079325Jy sigma=1.479288 ! Inverting map ! Added new window around map position (-4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199392 Jy ! Component: 100 - total flux cleaned = 0.0340644 Jy ! Total flux subtracted in 100 components = 0.0340644 Jy ! Clean residual min=-0.003996 max=0.008053 Jy/beam ! Clean residual mean=-0.000028 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.330642 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.330642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071494Jy sigma=1.309736 ! Fit after self-cal, rms=0.071479Jy sigma=1.309439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104384 Jy ! Component: 100 - total flux cleaned = 0.0181591 Jy ! Total flux subtracted in 100 components = 0.0181591 Jy ! Clean residual min=-0.003395 max=0.004411 Jy/beam ! Clean residual mean=-0.000022 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.348802 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.348802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069051Jy sigma=1.256967 ! Fit after self-cal, rms=0.069046Jy sigma=1.256854 ! 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=4.001 mas, bmaj=4.618 mas, bpa=3.732 degrees ! Estimated noise=0.288375 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 = 0.0086355 Jy ! Component: 100 - total flux cleaned = 0.0143917 Jy ! Component: 150 - total flux cleaned = 0.018513 Jy ! Component: 200 - total flux cleaned = 0.0215612 Jy ! Total flux subtracted in 200 components = 0.0215612 Jy ! Clean residual min=-0.002663 max=0.003362 Jy/beam ! Clean residual mean=-0.000028 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.370363 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 110 components and 0.370363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067678Jy sigma=1.228238 ! Fit after self-cal, rms=0.067664Jy sigma=1.227957 ! Inverting map ! Added new window around map position (-10, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352367 Jy ! Component: 100 - total flux cleaned = 0.00580589 Jy ! Component: 150 - total flux cleaned = 0.00756479 Jy ! Component: 200 - total flux cleaned = 0.00896167 Jy ! Total flux subtracted in 200 components = 0.00896167 Jy ! Clean residual min=-0.002486 max=0.002300 Jy/beam ! Clean residual mean=-0.000022 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.379324 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.379324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067440Jy sigma=1.222774 ! Fit after self-cal, rms=0.067425Jy sigma=1.222453 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.001 x 4.618 at 3.732 degrees (North through East) ! Clean map min=-0.0024157 max=0.19646 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 1.01 ! LA 0.95 MK 1.03 NL 1.01 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 1.03 ! LA 0.97 MK 0.98 NL 0.99 OV 0.97 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.03 ! LA 0.96 MK 1.08 NL 0.99 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.067425Jy sigma=1.222453 ! Fit after self-cal, rms=0.065858Jy sigma=1.209997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.003 mas, bmaj=4.63 mas, bpa=5.34 degrees ! Estimated noise=0.288571 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 = 0.000400249 Jy ! Component: 100 - total flux cleaned = 0.00051172 Jy ! Component: 150 - total flux cleaned = 0.000646401 Jy ! Component: 200 - total flux cleaned = 0.0007639 Jy ! Total flux subtracted in 200 components = 0.0007639 Jy ! Clean residual min=-0.002030 max=0.001630 Jy/beam ! Clean residual mean=-0.000009 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.380088 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.380088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065835Jy sigma=1.209593 ! Fit after self-cal, rms=0.065836Jy sigma=1.209527 ! 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. ! ! Fit before self-cal, rms=0.065836Jy sigma=1.209527 ! Fit after self-cal, rms=0.066420Jy sigma=1.201133 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.978 mas, bmaj=4.666 mas, bpa=5.573 degrees ! Estimated noise=0.288569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799122 Jy ! Component: 100 - total flux cleaned = 0.000640385 Jy ! Component: 150 - total flux cleaned = 0.000572115 Jy ! Component: 200 - total flux cleaned = 0.000530154 Jy ! Total flux subtracted in 200 components = 0.000530154 Jy ! Clean residual min=-0.001507 max=0.001328 Jy/beam ! Clean residual mean=-0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.380619 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.380619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066396Jy sigma=1.200580 ! Fit after self-cal, rms=0.066395Jy sigma=1.200537 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 = 5.31313e-05 Jy ! Component: 100 - total flux cleaned = 1.64349e-05 Jy ! Component: 150 - total flux cleaned = -6.18801e-07 Jy ! Component: 200 - total flux cleaned = -1.64873e-05 Jy ! Total flux subtracted in 200 components = -1.64873e-05 Jy ! Clean residual min=-0.001529 max=0.001286 Jy/beam ! Clean residual mean=-0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.380602 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 174 components and 0.380602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066384Jy sigma=1.200381 ! Fit after self-cal, rms=0.066383Jy sigma=1.200380 ! 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. ! ! Fit before self-cal, rms=0.066383Jy sigma=1.200380 ! Fit after self-cal, rms=0.066575Jy sigma=1.200272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.979 mas, bmaj=4.668 mas, bpa=5.532 degrees ! Estimated noise=0.28875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283851 Jy ! Component: 100 - total flux cleaned = 0.000301475 Jy ! Component: 150 - total flux cleaned = 0.000301117 Jy ! Component: 200 - total flux cleaned = 0.00030121 Jy ! Total flux subtracted in 200 components = 0.00030121 Jy ! Clean residual min=-0.001560 max=0.001307 Jy/beam ! Clean residual mean=-0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.380903 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.380903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066563Jy sigma=1.200084 ! Fit after self-cal, rms=0.066563Jy sigma=1.200077 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 = 3.48997e-05 Jy ! Component: 100 - total flux cleaned = 4.96036e-05 Jy ! Component: 150 - total flux cleaned = 4.91646e-05 Jy ! Component: 200 - total flux cleaned = 4.87942e-05 Jy ! Total flux subtracted in 200 components = 4.87942e-05 Jy ! Clean residual min=-0.001568 max=0.001284 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.380952 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 188 components and 0.380952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066554Jy sigma=1.199987 ! Fit after self-cal, rms=0.066554Jy sigma=1.199987 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.066554Jy sigma=1.199987 ! Fit after self-cal, rms=0.066673Jy sigma=1.199955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.144 mas, bmaj=8.432 mas, bpa=37.53 degrees ! Estimated noise=0.365569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002666 Jy ! Component: 100 - total flux cleaned = 0.000391708 Jy ! Component: 150 - total flux cleaned = 0.000461567 Jy ! Component: 200 - total flux cleaned = 0.000462144 Jy ! Total flux subtracted in 200 components = 0.000462144 Jy ! Clean residual min=-0.001496 max=0.001679 Jy/beam ! Clean residual mean=-0.000009 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.381414 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 197 components and 0.381414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066672Jy sigma=1.199900 ! Fit after self-cal, rms=0.066671Jy sigma=1.199883 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 (22, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149144 Jy ! Component: 100 - total flux cleaned = 0.00179483 Jy ! Component: 150 - total flux cleaned = 0.00197093 Jy ! Component: 200 - total flux cleaned = 0.00193538 Jy ! Total flux subtracted in 200 components = 0.00193538 Jy ! Clean residual min=-0.001340 max=0.001112 Jy/beam ! Clean residual mean=-0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.383349 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 229 components and 0.383349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066647Jy sigma=1.199216 ! Fit after self-cal, rms=0.066643Jy sigma=1.199180 ! 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=3.982 mas, bmaj=4.67 mas, bpa=5.498 degrees ! Estimated noise=0.288949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.982 x 4.67 at 5.498 degrees (North through East) ! Clean map min=-0.0014363 max=0.19654 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=3.262 mas, bmaj=3.948 mas, bpa=0.5238 degrees ! Estimated noise=0.486932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15871 Jy ! Component: 100 - total flux cleaned = 0.229883 Jy ! Component: 150 - total flux cleaned = 0.27101 Jy ! Component: 200 - total flux cleaned = 0.297766 Jy ! Total flux subtracted in 200 components = 0.297766 Jy ! Clean residual min=-0.005241 max=0.014728 Jy/beam ! Clean residual mean=-0.000034 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.297766 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.297766 Jy ! Inverting map and beam ! Estimated beam: bmin=3.982 mas, bmaj=4.67 mas, bpa=5.498 degrees ! Estimated noise=0.288949 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 = 0.0257234 Jy ! Component: 100 - total flux cleaned = 0.041753 Jy ! Component: 150 - total flux cleaned = 0.0525223 Jy ! Component: 200 - total flux cleaned = 0.0601096 Jy ! Total flux subtracted in 200 components = 0.0601096 Jy ! Clean residual min=-0.002015 max=0.004259 Jy/beam ! Clean residual mean=-0.000021 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.357875 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 99 components and 0.357875 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548939 Jy ! Component: 100 - total flux cleaned = 0.00957349 Jy ! Component: 150 - total flux cleaned = 0.0126672 Jy ! Component: 200 - total flux cleaned = 0.0150435 Jy ! Total flux subtracted in 200 components = 0.0150435 Jy ! Clean residual min=-0.001635 max=0.001668 Jy/beam ! Clean residual mean=-0.000010 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.372919 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 137 components and 0.372919 Jy ! Inverting map ! Added new window around map position (-3, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195637 Jy ! Component: 100 - total flux cleaned = 0.0035343 Jy ! Component: 150 - total flux cleaned = 0.0046119 Jy ! Component: 200 - total flux cleaned = 0.00560695 Jy ! Total flux subtracted in 200 components = 0.00560695 Jy ! Clean residual min=-0.001565 max=0.001301 Jy/beam ! Clean residual mean=-0.000006 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.378526 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 163 components and 0.378526 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.144 mas, bmaj=8.432 mas, bpa=37.53 degrees ! Estimated noise=0.365569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149014 Jy ! Component: 100 - total flux cleaned = 0.00256128 Jy ! Component: 150 - total flux cleaned = 0.00323823 Jy ! Component: 200 - total flux cleaned = 0.00370924 Jy ! Total flux subtracted in 200 components = 0.00370924 Jy ! Clean residual min=-0.001337 max=0.001228 Jy/beam ! Clean residual mean=-0.000007 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.382235 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 = 0.000281552 Jy ! Component: 100 - total flux cleaned = 0.000467164 Jy ! Component: 150 - total flux cleaned = 0.000613365 Jy ! Component: 200 - total flux cleaned = 0.000712407 Jy ! Total flux subtracted in 200 components = 0.000712407 Jy ! Clean residual min=-0.001323 max=0.001150 Jy/beam ! Clean residual mean=-0.000006 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.382947 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 226 components and 0.382947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.982 mas, bmaj=4.67 mas, bpa=5.498 degrees ! Estimated noise=0.288949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116126 Jy ! Component: 100 - total flux cleaned = -0.000115633 Jy ! Component: 150 - total flux cleaned = -0.000144882 Jy ! Component: 200 - total flux cleaned = -0.000144436 Jy ! Total flux subtracted in 200 components = -0.000144436 Jy ! Clean residual min=-0.001476 max=0.001163 Jy/beam ! Clean residual mean=-0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.382803 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 250 components and 0.382803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066615Jy sigma=1.198993 ! Fit after self-cal, rms=0.066607Jy sigma=1.198909 wmodel J2102+6015_S_map.mod ! Writing 250 model components to file: J2102+6015_S_map.mod wobs J2102+6015_S_uvs.fits ! Writing UV FITS file: J2102+6015_S_uvs.fits wwins J2102+6015_S_map.win ! wwins: Wrote 6 windows to J2102+6015_S_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 = -0.000656651 Jy ! Component: 100 - total flux cleaned = -0.00116389 Jy ! Component: 150 - total flux cleaned = -0.00124961 Jy ! Component: 200 - total flux cleaned = -0.00139334 Jy ! Component: 250 - total flux cleaned = -0.00149301 Jy ! Component: 300 - total flux cleaned = -0.0015511 Jy ! Component: 350 - total flux cleaned = -0.00156974 Jy ! Component: 400 - total flux cleaned = -0.00151407 Jy ! Component: 450 - total flux cleaned = -0.00155109 Jy ! Component: 500 - total flux cleaned = -0.00160513 Jy ! Component: 550 - total flux cleaned = -0.00158737 Jy ! Component: 600 - total flux cleaned = -0.00162219 Jy ! Component: 650 - total flux cleaned = -0.00160474 Jy ! Component: 700 - total flux cleaned = -0.00157079 Jy ! Component: 750 - total flux cleaned = -0.00160492 Jy ! Component: 800 - total flux cleaned = -0.00165489 Jy ! Component: 850 - total flux cleaned = -0.00165492 Jy ! Component: 900 - total flux cleaned = -0.00168721 Jy ! Component: 950 - total flux cleaned = -0.00163897 Jy ! Component: 1000 - total flux cleaned = -0.00167068 Jy ! Component: 1050 - total flux cleaned = -0.00168617 Jy ! Component: 1100 - total flux cleaned = -0.00170171 Jy ! Component: 1150 - total flux cleaned = -0.00168639 Jy ! Component: 1200 - total flux cleaned = -0.00173215 Jy ! Component: 1250 - total flux cleaned = -0.00176244 Jy ! Component: 1300 - total flux cleaned = -0.00177735 Jy ! Component: 1350 - total flux cleaned = -0.00176247 Jy ! Component: 1400 - total flux cleaned = -0.00185053 Jy ! Component: 1450 - total flux cleaned = -0.00182132 Jy ! Component: 1500 - total flux cleaned = -0.0018502 Jy ! Component: 1550 - total flux cleaned = -0.00190756 Jy ! Component: 1600 - total flux cleaned = -0.00192175 Jy ! Component: 1650 - total flux cleaned = -0.00194994 Jy ! Component: 1700 - total flux cleaned = -0.00196415 Jy ! Component: 1750 - total flux cleaned = -0.00203361 Jy ! Component: 1800 - total flux cleaned = -0.00203361 Jy ! Component: 1850 - total flux cleaned = -0.00206115 Jy ! Component: 1900 - total flux cleaned = -0.0020884 Jy ! Component: 1950 - total flux cleaned = -0.00215576 Jy ! Component: 2000 - total flux cleaned = -0.00218271 Jy ! Component: 2050 - total flux cleaned = -0.00224905 Jy ! Component: 2100 - total flux cleaned = -0.00224908 Jy ! Component: 2150 - total flux cleaned = -0.00230156 Jy ! Component: 2200 - total flux cleaned = -0.00231455 Jy ! Component: 2250 - total flux cleaned = -0.00235337 Jy ! Component: 2300 - total flux cleaned = -0.00244354 Jy ! Component: 2350 - total flux cleaned = -0.00248192 Jy ! Component: 2400 - total flux cleaned = -0.00255831 Jy ! Component: 2450 - total flux cleaned = -0.00259621 Jy ! Component: 2500 - total flux cleaned = -0.00264637 Jy ! Component: 2550 - total flux cleaned = -0.00268387 Jy ! Component: 2600 - total flux cleaned = -0.00269645 Jy ! Component: 2650 - total flux cleaned = -0.00281989 Jy ! Component: 2700 - total flux cleaned = -0.00279537 Jy ! Component: 2750 - total flux cleaned = -0.00286864 Jy ! Component: 2800 - total flux cleaned = -0.00288085 Jy ! Component: 2850 - total flux cleaned = -0.0029412 Jy ! Component: 2900 - total flux cleaned = -0.00297722 Jy ! Component: 2950 - total flux cleaned = -0.0030489 Jy ! Component: 3000 - total flux cleaned = -0.00306065 Jy ! Component: 3050 - total flux cleaned = -0.00309608 Jy ! Component: 3100 - total flux cleaned = -0.00315486 Jy ! Component: 3150 - total flux cleaned = -0.00317817 Jy ! Component: 3200 - total flux cleaned = -0.00322464 Jy ! Component: 3250 - total flux cleaned = -0.00329401 Jy ! Component: 3300 - total flux cleaned = -0.00331703 Jy ! Component: 3350 - total flux cleaned = -0.0033285 Jy ! Component: 3400 - total flux cleaned = -0.00336267 Jy ! Component: 3450 - total flux cleaned = -0.0033853 Jy ! Component: 3500 - total flux cleaned = -0.00345292 Jy ! Component: 3550 - total flux cleaned = -0.00346413 Jy ! Component: 3600 - total flux cleaned = -0.00349754 Jy ! Component: 3650 - total flux cleaned = -0.00354204 Jy ! Component: 3700 - total flux cleaned = -0.00358618 Jy ! Component: 3750 - total flux cleaned = -0.00360801 Jy ! Component: 3800 - total flux cleaned = -0.00360797 Jy ! Component: 3850 - total flux cleaned = -0.00364072 Jy ! Component: 3900 - total flux cleaned = -0.00366242 Jy ! Component: 3950 - total flux cleaned = -0.00370543 Jy ! Component: 4000 - total flux cleaned = -0.00378053 Jy ! Component: 4050 - total flux cleaned = -0.00379121 Jy ! Total flux subtracted in 4096 components = -0.00376993 Jy ! Clean residual min=-0.000587 max=0.000644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.379033 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 554 components and 0.379033 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2102+6015_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.982 x 4.67 at 5.498 degrees (North through East) ! Clean map min=-0.00119 max=0.19703 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2102+6015_S_map.fits wmodel /vlbi/uf001/uva//J2102+6015_S_map.mod ! Writing 554 model components to file: /vlbi/uf001/uva//J2102+6015_S_map.mod wobs /vlbi/uf001/uva//J2102+6015_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2102+6015_S_uvs.fits wwins /vlbi/uf001/uva//J2102+6015_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J2102+6015_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.197033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.291237 0.291237 0.582473 1.16495 2.32989 4.65979 9.31957 18.6391 37.2783 74.5566 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.197 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1030.09 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2102+6015_S_dfm.log closed on Mon Jan 14 05:43:45 2019