! Started logfile: /vlbi/uf001/uva//J1722+6105_S_dfm.log on Mon Jan 14 04:09:26 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//J1722+6105_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1722+6105_S_uva.fits ! AN table 1: 116 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.977833 visibilities/baseline/integration-bin. ! Found source: J1722+6105 ! ! 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 40 lines of history. ! ! Reading 7146 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 J1722+6105_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037386Jy sigma=22.768259 ! Fit after self-cal, rms=0.752152Jy sigma=16.535995 ! 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=5.245 mas, bmaj=7.453 mas, bpa=-20.28 degrees ! Estimated noise=0.565191 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 = 0.193384 Jy ! Component: 100 - total flux cleaned = 0.235554 Jy ! Total flux subtracted in 100 components = 0.235554 Jy ! Clean residual min=-0.005410 max=0.011763 Jy/beam ! Clean residual mean=-0.000018 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.235554 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.235554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056865Jy sigma=1.204501 ! Fit after self-cal, rms=0.056860Jy sigma=1.204444 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103727 Jy ! Component: 100 - total flux cleaned = 0.0155887 Jy ! Total flux subtracted in 100 components = 0.0155887 Jy ! Clean residual min=-0.004633 max=0.003840 Jy/beam ! Clean residual mean=0.000002 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.251143 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.251143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054690Jy sigma=1.158103 ! Fit after self-cal, rms=0.054672Jy sigma=1.157664 ! 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=6.202 mas, bmaj=8.347 mas, bpa=-24.27 degrees ! Estimated noise=0.393116 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 = 0.00392342 Jy ! Component: 100 - total flux cleaned = 0.00602068 Jy ! Component: 150 - total flux cleaned = 0.00704579 Jy ! Component: 200 - total flux cleaned = 0.00736855 Jy ! Total flux subtracted in 200 components = 0.00736855 Jy ! Clean residual min=-0.003685 max=0.003091 Jy/beam ! Clean residual mean=0.000018 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.258512 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.258512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054401Jy sigma=1.151373 ! Fit after self-cal, rms=0.054391Jy sigma=1.151231 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.202 x 8.347 at -24.27 degrees (North through East) ! Clean map min=-0.0036463 max=0.24798 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 1.03 LA 0.95 ! NL 1.05 OV 0.97 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.00 KP 1.03 LA 0.96 ! NL 1.03 OV 0.92 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.01 KP 1.03 LA 0.97 ! NL 1.02 OV 0.99 PT 1.03 ! ! ! Fit before self-cal, rms=0.054391Jy sigma=1.151231 ! Fit after self-cal, rms=0.053163Jy sigma=1.123939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.203 mas, bmaj=8.332 mas, bpa=-23.99 degrees ! Estimated noise=0.392511 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 = -0.00122768 Jy ! Component: 100 - total flux cleaned = -0.00123214 Jy ! Component: 150 - total flux cleaned = -0.00120532 Jy ! Component: 200 - total flux cleaned = -0.00116144 Jy ! Total flux subtracted in 200 components = -0.00116144 Jy ! Clean residual min=-0.001892 max=0.002094 Jy/beam ! Clean residual mean=0.000019 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.25735 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.25735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053118Jy sigma=1.123016 ! Fit after self-cal, rms=0.053133Jy sigma=1.122916 ! 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=0.053133Jy sigma=1.122916 ! Fit after self-cal, rms=0.052786Jy sigma=1.114488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.205 mas, bmaj=8.33 mas, bpa=-23.99 degrees ! Estimated noise=0.392226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311466 Jy ! Component: 100 - total flux cleaned = -0.000394302 Jy ! Component: 150 - total flux cleaned = -0.000461044 Jy ! Component: 200 - total flux cleaned = -0.000507064 Jy ! Total flux subtracted in 200 components = -0.000507064 Jy ! Clean residual min=-0.001737 max=0.001406 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.256843 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.256843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052779Jy sigma=1.114369 ! Fit after self-cal, rms=0.052781Jy sigma=1.114341 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 = 2.47978e-05 Jy ! Component: 100 - total flux cleaned = 8.57654e-10 Jy ! Component: 150 - total flux cleaned = -2.9278e-05 Jy ! Component: 200 - total flux cleaned = -4.8699e-05 Jy ! Total flux subtracted in 200 components = -4.8699e-05 Jy ! Clean residual min=-0.001720 max=0.001389 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.256794 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.256794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052778Jy sigma=1.114302 ! Fit after self-cal, rms=0.052778Jy sigma=1.114296 ! 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=0.052778Jy sigma=1.114296 ! Fit after self-cal, rms=0.052773Jy sigma=1.114202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.204 mas, bmaj=8.332 mas, bpa=-23.98 degrees ! Estimated noise=0.392162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240218 Jy ! Component: 100 - total flux cleaned = -0.000315414 Jy ! Component: 150 - total flux cleaned = -0.000359838 Jy ! Component: 200 - total flux cleaned = -0.000397569 Jy ! Total flux subtracted in 200 components = -0.000397569 Jy ! Clean residual min=-0.001678 max=0.001385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.256397 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.256397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052769Jy sigma=1.114129 ! Fit after self-cal, rms=0.052769Jy sigma=1.114125 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 = 2.11039e-05 Jy ! Component: 100 - total flux cleaned = -6.43076e-06 Jy ! Component: 150 - total flux cleaned = -3.59294e-05 Jy ! Component: 200 - total flux cleaned = -5.18482e-05 Jy ! Total flux subtracted in 200 components = -5.18482e-05 Jy ! Clean residual min=-0.001668 max=0.001373 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.256345 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.256345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052768Jy sigma=1.114101 ! Fit after self-cal, rms=0.052768Jy sigma=1.114098 ! 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=0.052768Jy sigma=1.114098 ! Fit after self-cal, rms=0.052762Jy sigma=1.114066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.112 mas, bmaj=11.33 mas, bpa=-19.73 degrees ! Estimated noise=0.439526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232546 Jy ! Component: 100 - total flux cleaned = -0.000261479 Jy ! Component: 150 - total flux cleaned = -0.000281628 Jy ! Component: 200 - total flux cleaned = -0.000295059 Jy ! Total flux subtracted in 200 components = -0.000295059 Jy ! Clean residual min=-0.001593 max=0.001316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.25605 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.25605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052760Jy sigma=1.114054 ! Fit after self-cal, rms=0.052760Jy sigma=1.114051 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 = -2.72213e-06 Jy ! Component: 100 - total flux cleaned = -7.0115e-06 Jy ! Component: 150 - total flux cleaned = -1.49935e-05 Jy ! Component: 200 - total flux cleaned = -1.88321e-05 Jy ! Total flux subtracted in 200 components = -1.88321e-05 Jy ! Clean residual min=-0.001589 max=0.001320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.256031 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.256031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052760Jy sigma=1.114055 ! Fit after self-cal, rms=0.052760Jy sigma=1.114054 ! 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=6.203 mas, bmaj=8.334 mas, bpa=-23.96 degrees ! Estimated noise=0.392125 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.203 x 8.334 at -23.96 degrees (North through East) ! Clean map min=-0.0015956 max=0.24789 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=5.244 mas, bmaj=7.428 mas, bpa=-20.05 degrees ! Estimated noise=0.564455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193111 Jy ! Component: 100 - total flux cleaned = 0.23523 Jy ! Component: 150 - total flux cleaned = 0.245915 Jy ! Component: 200 - total flux cleaned = 0.250816 Jy ! Total flux subtracted in 200 components = 0.250816 Jy ! Clean residual min=-0.002708 max=0.002753 Jy/beam ! Clean residual mean=-0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.250816 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.250816 Jy ! Inverting map and beam ! Estimated beam: bmin=6.203 mas, bmaj=8.334 mas, bpa=-23.96 degrees ! Estimated noise=0.392125 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 = 0.00261042 Jy ! Component: 100 - total flux cleaned = 0.00376258 Jy ! Component: 150 - total flux cleaned = 0.00402677 Jy ! Component: 200 - total flux cleaned = 0.00428233 Jy ! Total flux subtracted in 200 components = 0.00428233 Jy ! Clean residual min=-0.001693 max=0.001321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.255098 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.255098 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=9.112 mas, bmaj=11.33 mas, bpa=-19.73 degrees ! Estimated noise=0.439526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588561 Jy ! Component: 100 - total flux cleaned = 0.000688569 Jy ! Component: 150 - total flux cleaned = 0.000723723 Jy ! Component: 200 - total flux cleaned = 0.000752702 Jy ! Total flux subtracted in 200 components = 0.000752702 Jy ! Clean residual min=-0.001627 max=0.001299 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.255851 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 = 1.81728e-05 Jy ! Component: 100 - total flux cleaned = 2.36228e-05 Jy ! Component: 150 - total flux cleaned = 2.36923e-05 Jy ! Component: 200 - total flux cleaned = 2.89063e-05 Jy ! Total flux subtracted in 200 components = 2.89063e-05 Jy ! Clean residual min=-0.001619 max=0.001302 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.25588 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.25588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.203 mas, bmaj=8.334 mas, bpa=-23.96 degrees ! Estimated noise=0.392125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182574 Jy ! Component: 100 - total flux cleaned = -0.000182159 Jy ! Component: 150 - total flux cleaned = -0.000161528 Jy ! Component: 200 - total flux cleaned = -0.00016143 Jy ! Total flux subtracted in 200 components = -0.00016143 Jy ! Clean residual min=-0.001610 max=0.001367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.255718 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.255718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052764Jy sigma=1.114149 ! Fit after self-cal, rms=0.052764Jy sigma=1.114123 wmodel J1722+6105_S_map.mod ! Writing 47 model components to file: J1722+6105_S_map.mod wobs J1722+6105_S_uvs.fits ! Writing UV FITS file: J1722+6105_S_uvs.fits wwins J1722+6105_S_map.win ! wwins: Wrote 1 windows to J1722+6105_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 = -0.000640581 Jy ! Component: 100 - total flux cleaned = -0.000913283 Jy ! Component: 150 - total flux cleaned = -0.000890692 Jy ! Component: 200 - total flux cleaned = -0.000890844 Jy ! Component: 250 - total flux cleaned = -0.000850495 Jy ! Component: 300 - total flux cleaned = -0.000831504 Jy ! Component: 350 - total flux cleaned = -0.000813029 Jy ! Component: 400 - total flux cleaned = -0.000812984 Jy ! Component: 450 - total flux cleaned = -0.000777605 Jy ! Component: 500 - total flux cleaned = -0.000829054 Jy ! Component: 550 - total flux cleaned = -0.000845643 Jy ! Component: 600 - total flux cleaned = -0.000861929 Jy ! Component: 650 - total flux cleaned = -0.000909723 Jy ! Component: 700 - total flux cleaned = -0.000909802 Jy ! Component: 750 - total flux cleaned = -0.000924919 Jy ! Component: 800 - total flux cleaned = -0.000954426 Jy ! Component: 850 - total flux cleaned = -0.000924894 Jy ! Component: 900 - total flux cleaned = -0.000968148 Jy ! Component: 950 - total flux cleaned = -0.0010104 Jy ! Component: 1000 - total flux cleaned = -0.00103803 Jy ! Component: 1050 - total flux cleaned = -0.00102435 Jy ! Component: 1100 - total flux cleaned = -0.00107816 Jy ! Component: 1150 - total flux cleaned = -0.00111772 Jy ! Component: 1200 - total flux cleaned = -0.00115629 Jy ! Component: 1250 - total flux cleaned = -0.00114333 Jy ! Component: 1300 - total flux cleaned = -0.00114332 Jy ! Component: 1350 - total flux cleaned = -0.00115557 Jy ! Component: 1400 - total flux cleaned = -0.00119209 Jy ! Component: 1450 - total flux cleaned = -0.00123953 Jy ! Component: 1500 - total flux cleaned = -0.00123954 Jy ! Component: 1550 - total flux cleaned = -0.00125106 Jy ! Component: 1600 - total flux cleaned = -0.00126223 Jy ! Component: 1650 - total flux cleaned = -0.00126205 Jy ! Component: 1700 - total flux cleaned = -0.00124004 Jy ! Component: 1750 - total flux cleaned = -0.0012839 Jy ! Component: 1800 - total flux cleaned = -0.00131613 Jy ! Component: 1850 - total flux cleaned = -0.00128383 Jy ! Component: 1900 - total flux cleaned = -0.00128374 Jy ! Component: 1950 - total flux cleaned = -0.00126277 Jy ! Component: 2000 - total flux cleaned = -0.00129373 Jy ! Component: 2050 - total flux cleaned = -0.00128347 Jy ! Component: 2100 - total flux cleaned = -0.00129358 Jy ! Component: 2150 - total flux cleaned = -0.00130358 Jy ! Component: 2200 - total flux cleaned = -0.00132352 Jy ! Component: 2250 - total flux cleaned = -0.00134311 Jy ! Component: 2300 - total flux cleaned = -0.00137228 Jy ! Component: 2350 - total flux cleaned = -0.00139145 Jy ! Component: 2400 - total flux cleaned = -0.00141055 Jy ! Component: 2450 - total flux cleaned = -0.00141989 Jy ! Component: 2500 - total flux cleaned = -0.00140125 Jy ! Component: 2550 - total flux cleaned = -0.00144768 Jy ! Component: 2600 - total flux cleaned = -0.00148444 Jy ! Component: 2650 - total flux cleaned = -0.00147526 Jy ! Component: 2700 - total flux cleaned = -0.00152043 Jy ! Component: 2750 - total flux cleaned = -0.00152953 Jy ! Component: 2800 - total flux cleaned = -0.0016006 Jy ! Component: 2850 - total flux cleaned = -0.001627 Jy ! Component: 2900 - total flux cleaned = -0.0016532 Jy ! Component: 2950 - total flux cleaned = -0.00167923 Jy ! Component: 3000 - total flux cleaned = -0.00167917 Jy ! Component: 3050 - total flux cleaned = -0.00170482 Jy ! Component: 3100 - total flux cleaned = -0.00172184 Jy ! Component: 3150 - total flux cleaned = -0.00174719 Jy ! Component: 3200 - total flux cleaned = -0.00180584 Jy ! Component: 3250 - total flux cleaned = -0.0018391 Jy ! Component: 3300 - total flux cleaned = -0.00186391 Jy ! Component: 3350 - total flux cleaned = -0.00189672 Jy ! Component: 3400 - total flux cleaned = -0.0019294 Jy ! Component: 3450 - total flux cleaned = -0.00195374 Jy ! Component: 3500 - total flux cleaned = -0.0019618 Jy ! Component: 3550 - total flux cleaned = -0.0020177 Jy ! Component: 3600 - total flux cleaned = -0.0020335 Jy ! Component: 3650 - total flux cleaned = -0.00203352 Jy ! Component: 3700 - total flux cleaned = -0.00207281 Jy ! Component: 3750 - total flux cleaned = -0.00210404 Jy ! Component: 3800 - total flux cleaned = -0.0021118 Jy ! Component: 3850 - total flux cleaned = -0.00212718 Jy ! Component: 3900 - total flux cleaned = -0.00214248 Jy ! Component: 3950 - total flux cleaned = -0.00213478 Jy ! Component: 4000 - total flux cleaned = -0.0021423 Jy ! Component: 4050 - total flux cleaned = -0.00214233 Jy ! Total flux subtracted in 4096 components = -0.00215739 Jy ! Clean residual min=-0.000409 max=0.000456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.253561 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 355 components and 0.253561 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1722+6105_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.203 x 8.334 at -23.96 degrees (North through East) ! Clean map min=-0.001133 max=0.24796 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1722+6105_S_map.fits wmodel /vlbi/uf001/uva//J1722+6105_S_map.mod ! Writing 355 model components to file: /vlbi/uf001/uva//J1722+6105_S_map.mod wobs /vlbi/uf001/uva//J1722+6105_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1722+6105_S_uvs.fits wwins /vlbi/uf001/uva//J1722+6105_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1722+6105_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.247956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171612 0.171612 0.343224 0.686448 1.3729 2.74579 5.49159 10.9832 21.9663 43.9327 87.8654 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1748.13 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1722+6105_S_dfm.log closed on Mon Jan 14 04:09:31 2019