! Started logfile: /vlbi/uf001/uvm//J0535+2532_S_a_dfm.log on Sun Jan 13 20:51:04 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/uvm//J0535+2532_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0535+2532_S_a_uvm.fits ! AN table 1: 88 integrations on 28 of 28 possible baselines. ! AN table 2: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.933452 visibilities/baseline/integration-bin. ! Found source: J0535+2532 ! ! 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 12624 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 J0535+2532_S_a] 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 2 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003104Jy sigma=23.197367 ! Fit after self-cal, rms=0.916890Jy sigma=21.285440 ! 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=2.945 mas, bmaj=9.285 mas, bpa=-22.5 degrees ! Estimated noise=0.510616 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 = 0.0621668 Jy ! Component: 100 - total flux cleaned = 0.0779235 Jy ! Total flux subtracted in 100 components = 0.0779235 Jy ! Clean residual min=-0.003524 max=0.006296 Jy/beam ! Clean residual mean=-0.000008 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0779235 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0779235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060672Jy sigma=1.250532 ! Fit after self-cal, rms=0.060473Jy sigma=1.245575 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659324 Jy ! Component: 100 - total flux cleaned = 0.0096098 Jy ! Total flux subtracted in 100 components = 0.0096098 Jy ! Clean residual min=-0.003611 max=0.003403 Jy/beam ! Clean residual mean=-0.000007 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0875333 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0875333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059561Jy sigma=1.227804 ! Fit after self-cal, rms=0.059551Jy sigma=1.227636 ! 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=3.699 mas, bmaj=9.597 mas, bpa=-20.84 degrees ! Estimated noise=0.278677 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 = 0.0023209 Jy ! Component: 100 - total flux cleaned = 0.00376339 Jy ! Component: 150 - total flux cleaned = 0.00441739 Jy ! Component: 200 - total flux cleaned = 0.00461235 Jy ! Total flux subtracted in 200 components = 0.00461235 Jy ! Clean residual min=-0.002999 max=0.003707 Jy/beam ! Clean residual mean=-0.000006 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0921457 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0921457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059404Jy sigma=1.225556 ! Fit after self-cal, rms=0.059402Jy sigma=1.225470 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.699 x 9.597 at -20.84 degrees (North through East) ! Clean map min=-0.0029426 max=0.082511 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.99 KP 0.98 LA 0.88 ! MK 1.05 NL 1.07 OV 1.01 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.06 HN 0.99 KP 1.01 ! LA 0.96 MK 0.98 NL 1.11 OV 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.01 KP 1.00 LA 0.89 ! MK 1.06 NL 1.05 OV 0.87 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.12 HN 1.01 KP 1.00 ! LA 0.98 MK 1.01 NL 1.00 OV 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.00 KP 1.00 LA 0.87 ! MK 1.08 NL 1.06 OV 0.99 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 1.04 HN 1.05 KP 0.98 ! LA 0.98 MK 0.94 NL 1.22 OV 1.04 ! ! ! Fit before self-cal, rms=0.059402Jy sigma=1.225470 ! Fit after self-cal, rms=0.057150Jy sigma=1.210040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=9.55 mas, bpa=-20.7 degrees ! Estimated noise=0.279541 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 (-4.5, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313192 Jy ! Component: 100 - total flux cleaned = 0.00473469 Jy ! Component: 150 - total flux cleaned = 0.00513899 Jy ! Component: 200 - total flux cleaned = 0.00535662 Jy ! Total flux subtracted in 200 components = 0.00535662 Jy ! Clean residual min=-0.001952 max=0.002572 Jy/beam ! Clean residual mean=-0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0975023 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.0975023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056960Jy sigma=1.205491 ! Fit after self-cal, rms=0.056961Jy sigma=1.204548 ! 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=0.056961Jy sigma=1.204548 ! Fit after self-cal, rms=0.054915Jy sigma=1.193376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=9.533 mas, bpa=-20.87 degrees ! Estimated noise=0.277385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723584 Jy ! Component: 100 - total flux cleaned = 0.00101154 Jy ! Component: 150 - total flux cleaned = 0.00116179 Jy ! Component: 200 - total flux cleaned = 0.00137122 Jy ! Total flux subtracted in 200 components = 0.00137122 Jy ! Clean residual min=-0.001258 max=0.001314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0988735 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.0988735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054871Jy sigma=1.192414 ! Fit after self-cal, rms=0.054882Jy sigma=1.192068 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 = 0.000434098 Jy ! Component: 100 - total flux cleaned = 0.000500046 Jy ! Component: 150 - total flux cleaned = 0.000538612 Jy ! Component: 200 - total flux cleaned = 0.000590476 Jy ! Total flux subtracted in 200 components = 0.000590476 Jy ! Clean residual min=-0.001283 max=0.001304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.099464 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.099464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054866Jy sigma=1.191766 ! Fit after self-cal, rms=0.054865Jy sigma=1.191747 ! 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=0.054865Jy sigma=1.191747 ! Fit after self-cal, rms=0.054846Jy sigma=1.191568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.743 mas, bmaj=9.519 mas, bpa=-20.86 degrees ! Estimated noise=0.277217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368917 Jy ! Component: 100 - total flux cleaned = 0.000447935 Jy ! Component: 150 - total flux cleaned = 0.000500687 Jy ! Component: 200 - total flux cleaned = 0.000578482 Jy ! Total flux subtracted in 200 components = 0.000578482 Jy ! Clean residual min=-0.001286 max=0.001260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.100042 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.100043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054833Jy sigma=1.191306 ! Fit after self-cal, rms=0.054831Jy sigma=1.191288 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 = 0.000129432 Jy ! Component: 100 - total flux cleaned = 0.000198514 Jy ! Component: 150 - total flux cleaned = 0.000261359 Jy ! Component: 200 - total flux cleaned = 0.000319151 Jy ! Total flux subtracted in 200 components = 0.000319151 Jy ! Clean residual min=-0.001322 max=0.001248 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.100362 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.100362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054825Jy sigma=1.191179 ! Fit after self-cal, rms=0.054824Jy sigma=1.191174 ! 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=0.054824Jy sigma=1.191174 ! Fit after self-cal, rms=0.054823Jy sigma=1.191128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.415 mas, bmaj=10.75 mas, bpa=-14.87 degrees ! Estimated noise=0.329687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701085 Jy ! Component: 100 - total flux cleaned = 0.00114036 Jy ! Component: 150 - total flux cleaned = 0.00142272 Jy ! Component: 200 - total flux cleaned = 0.00157793 Jy ! Total flux subtracted in 200 components = 0.00157793 Jy ! Clean residual min=-0.001416 max=0.001457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.10194 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 0.10194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054823Jy sigma=1.191096 ! Fit after self-cal, rms=0.054822Jy sigma=1.191067 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 = 0.000256172 Jy ! Component: 100 - total flux cleaned = 0.000374511 Jy ! Component: 150 - total flux cleaned = 0.000460335 Jy ! Component: 200 - total flux cleaned = 0.00049496 Jy ! Total flux subtracted in 200 components = 0.00049496 Jy ! Clean residual min=-0.001434 max=0.001438 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.102435 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.102435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054823Jy sigma=1.191082 ! Fit after self-cal, rms=0.054823Jy sigma=1.191075 ! 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=3.747 mas, bmaj=9.51 mas, bpa=-20.85 degrees ! Estimated noise=0.277214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.747 x 9.51 at -20.85 degrees (North through East) ! Clean map min=-0.0013552 max=0.082349 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=2.983 mas, bmaj=9.197 mas, bpa=-22.5 degrees ! Estimated noise=0.51533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0626889 Jy ! Component: 100 - total flux cleaned = 0.0784754 Jy ! Component: 150 - total flux cleaned = 0.0849915 Jy ! Component: 200 - total flux cleaned = 0.0886179 Jy ! Total flux subtracted in 200 components = 0.0886179 Jy ! Clean residual min=-0.002673 max=0.002762 Jy/beam ! Clean residual mean=-0.000000 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0886179 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0886179 Jy ! Inverting map and beam ! Estimated beam: bmin=3.747 mas, bmaj=9.51 mas, bpa=-20.85 degrees ! Estimated noise=0.277214 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 = 0.00330021 Jy ! Component: 100 - total flux cleaned = 0.00552197 Jy ! Component: 150 - total flux cleaned = 0.00719836 Jy ! Component: 200 - total flux cleaned = 0.0082781 Jy ! Total flux subtracted in 200 components = 0.0082781 Jy ! Clean residual min=-0.001420 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.096896 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.096896 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=7.415 mas, bmaj=10.75 mas, bpa=-14.87 degrees ! Estimated noise=0.329687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170638 Jy ! Component: 100 - total flux cleaned = 0.00286807 Jy ! Component: 150 - total flux cleaned = 0.00374215 Jy ! Component: 200 - total flux cleaned = 0.00440034 Jy ! Total flux subtracted in 200 components = 0.00440034 Jy ! Clean residual min=-0.001458 max=0.001605 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.101296 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 = 0.000355428 Jy ! Component: 100 - total flux cleaned = 0.000583227 Jy ! Component: 150 - total flux cleaned = 0.000684266 Jy ! Component: 200 - total flux cleaned = 0.000806356 Jy ! Total flux subtracted in 200 components = 0.000806356 Jy ! Clean residual min=-0.001421 max=0.001542 Jy/beam ! Clean residual mean=-0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.102103 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 126 components and 0.102103 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.747 mas, bmaj=9.51 mas, bpa=-20.85 degrees ! Estimated noise=0.277214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.7475e-05 Jy ! Component: 100 - total flux cleaned = -6.61988e-05 Jy ! Component: 150 - total flux cleaned = -6.57726e-05 Jy ! Component: 200 - total flux cleaned = -2.52333e-05 Jy ! Total flux subtracted in 200 components = -2.52333e-05 Jy ! Clean residual min=-0.001443 max=0.001200 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.102077 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.102077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054846Jy sigma=1.191687 ! Fit after self-cal, rms=0.054846Jy sigma=1.191620 wmodel J0535+2532_S_a_map.mod ! Writing 142 model components to file: J0535+2532_S_a_map.mod wobs J0535+2532_S_a_uvs.fits ! Writing UV FITS file: J0535+2532_S_a_uvs.fits wwins J0535+2532_S_a_map.win ! wwins: Wrote 2 windows to J0535+2532_S_a_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 = -0.000631653 Jy ! Component: 100 - total flux cleaned = -0.000851456 Jy ! Component: 150 - total flux cleaned = -0.000951859 Jy ! Component: 200 - total flux cleaned = -0.00102964 Jy ! Component: 250 - total flux cleaned = -0.00104806 Jy ! Component: 300 - total flux cleaned = -0.000994211 Jy ! Component: 350 - total flux cleaned = -0.000976847 Jy ! Component: 400 - total flux cleaned = -0.000976934 Jy ! Component: 450 - total flux cleaned = -0.000993776 Jy ! Component: 500 - total flux cleaned = -0.00097727 Jy ! Component: 550 - total flux cleaned = -0.000993243 Jy ! Component: 600 - total flux cleaned = -0.00096194 Jy ! Component: 650 - total flux cleaned = -0.000900666 Jy ! Component: 700 - total flux cleaned = -0.000840714 Jy ! Component: 750 - total flux cleaned = -0.000796586 Jy ! Component: 800 - total flux cleaned = -0.000724133 Jy ! Component: 850 - total flux cleaned = -0.00069548 Jy ! Component: 900 - total flux cleaned = -0.000638987 Jy ! Component: 950 - total flux cleaned = -0.000569747 Jy ! Component: 1000 - total flux cleaned = -0.000501666 Jy ! Component: 1050 - total flux cleaned = -0.000434312 Jy ! Component: 1100 - total flux cleaned = -0.000368039 Jy ! Component: 1150 - total flux cleaned = -0.000315806 Jy ! Component: 1200 - total flux cleaned = -0.000264293 Jy ! Component: 1250 - total flux cleaned = -0.000200925 Jy ! Component: 1300 - total flux cleaned = -0.000150888 Jy ! Component: 1350 - total flux cleaned = -0.000101446 Jy ! Component: 1400 - total flux cleaned = -6.48692e-05 Jy ! Component: 1450 - total flux cleaned = 1.94346e-05 Jy ! Component: 1500 - total flux cleaned = 6.68567e-05 Jy ! Component: 1550 - total flux cleaned = 0.000113709 Jy ! Component: 1600 - total flux cleaned = 0.000171589 Jy ! Component: 1650 - total flux cleaned = 0.000228704 Jy ! Component: 1700 - total flux cleaned = 0.000273844 Jy ! Component: 1750 - total flux cleaned = 0.000329642 Jy ! Component: 1800 - total flux cleaned = 0.000373818 Jy ! Component: 1850 - total flux cleaned = 0.000395785 Jy ! Component: 1900 - total flux cleaned = 0.000439092 Jy ! Component: 1950 - total flux cleaned = 0.000481884 Jy ! Component: 2000 - total flux cleaned = 0.00046064 Jy ! Component: 2050 - total flux cleaned = 0.000513175 Jy ! Component: 2100 - total flux cleaned = 0.00053384 Jy ! Component: 2150 - total flux cleaned = 0.000533791 Jy ! Component: 2200 - total flux cleaned = 0.000594915 Jy ! Component: 2250 - total flux cleaned = 0.00055471 Jy ! Component: 2300 - total flux cleaned = 0.000604755 Jy ! Component: 2350 - total flux cleaned = 0.000594818 Jy ! Component: 2400 - total flux cleaned = 0.000653676 Jy ! Component: 2450 - total flux cleaned = 0.000663384 Jy ! Component: 2500 - total flux cleaned = 0.000634619 Jy ! Component: 2550 - total flux cleaned = 0.000682406 Jy ! Component: 2600 - total flux cleaned = 0.000663415 Jy ! Component: 2650 - total flux cleaned = 0.000700878 Jy ! Component: 2700 - total flux cleaned = 0.000710007 Jy ! Component: 2750 - total flux cleaned = 0.000663837 Jy ! Component: 2800 - total flux cleaned = 0.000700431 Jy ! Component: 2850 - total flux cleaned = 0.00065505 Jy ! Component: 2900 - total flux cleaned = 0.000691087 Jy ! Component: 2950 - total flux cleaned = 0.000709015 Jy ! Component: 3000 - total flux cleaned = 0.00069123 Jy ! Component: 3050 - total flux cleaned = 0.000664792 Jy ! Component: 3100 - total flux cleaned = 0.000690897 Jy ! Component: 3150 - total flux cleaned = 0.000690953 Jy ! Component: 3200 - total flux cleaned = 0.000750961 Jy ! Component: 3250 - total flux cleaned = 0.000699826 Jy ! Component: 3300 - total flux cleaned = 0.00069142 Jy ! Component: 3350 - total flux cleaned = 0.000699851 Jy ! Component: 3400 - total flux cleaned = 0.000724953 Jy ! Component: 3450 - total flux cleaned = 0.000708517 Jy ! Component: 3500 - total flux cleaned = 0.000733166 Jy ! Component: 3550 - total flux cleaned = 0.000733052 Jy ! Component: 3600 - total flux cleaned = 0.000741196 Jy ! Component: 3650 - total flux cleaned = 0.000733214 Jy ! Component: 3700 - total flux cleaned = 0.000733196 Jy ! Component: 3750 - total flux cleaned = 0.000756844 Jy ! Component: 3800 - total flux cleaned = 0.000725447 Jy ! Component: 3850 - total flux cleaned = 0.000733279 Jy ! Component: 3900 - total flux cleaned = 0.000733356 Jy ! Component: 3950 - total flux cleaned = 0.000748784 Jy ! Component: 4000 - total flux cleaned = 0.000779352 Jy ! Component: 4050 - total flux cleaned = 0.00077166 Jy ! Total flux subtracted in 4096 components = 0.000741483 Jy ! Clean residual min=-0.000507 max=0.000402 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.102819 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 453 components and 0.102819 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0535+2532_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.747 x 9.51 at -20.85 degrees (North through East) ! Clean map min=-0.0010201 max=0.08208 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0535+2532_S_a_map.fits wmodel /vlbi/uf001/uvm//J0535+2532_S_a_map.mod ! Writing 453 model components to file: /vlbi/uf001/uvm//J0535+2532_S_a_map.mod wobs /vlbi/uf001/uvm//J0535+2532_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0535+2532_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0535+2532_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0535+2532_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0820801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.520975 0.520975 1.04195 2.0839 4.1678 8.3356 16.6712 33.3424 66.6848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 575.843 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0535+2532_S_a_dfm.log closed on Sun Jan 13 20:51:09 2019