! Started logfile: /vlbi/uf001/uvm//J0032+1953_S_a_dfm.log on Sun Jan 13 20:24:23 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//J0032+1953_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0032+1953_S_a_uvm.fits ! AN table 1: 117 integrations on 45 of 45 possible baselines. ! AN table 2: 148 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.882092 visibilities/baseline/integration-bin. ! Found source: J0032+1953 ! ! 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 28032 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 J0032+1953_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 82 telescope corrections were flagged in sub-array 1. ! A total of 108 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 108 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 108 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.033092Jy sigma=21.609165 ! Fit after self-cal, rms=0.875150Jy sigma=19.152060 ! 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=3.217 mas, bmaj=6.628 mas, bpa=-2.983 degrees ! Estimated noise=0.374548 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 = 0.0878035 Jy ! Component: 100 - total flux cleaned = 0.139791 Jy ! Total flux subtracted in 100 components = 0.139791 Jy ! Clean residual min=-0.021176 max=0.038804 Jy/beam ! Clean residual mean=-0.000067 rms=0.006512 Jy/beam ! Combined flux in latest and established models = 0.139791 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 0.139791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.257211Jy sigma=4.223406 ! Fit after self-cal, rms=0.256215Jy sigma=4.198995 ! Inverting map ! Added new window around map position (-5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437465 Jy ! Component: 100 - total flux cleaned = 0.0782551 Jy ! Total flux subtracted in 100 components = 0.0782551 Jy ! Clean residual min=-0.018904 max=0.037927 Jy/beam ! Clean residual mean=-0.000043 rms=0.006057 Jy/beam ! Combined flux in latest and established models = 0.218046 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 89 components and 0.218046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.233899Jy sigma=3.847874 ! Fit after self-cal, rms=0.232885Jy sigma=3.830949 ! 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=3.861 mas, bmaj=8.206 mas, bpa=-6.434 degrees ! Estimated noise=0.205854 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 = 0.0617576 Jy ! Component: 100 - total flux cleaned = 0.108253 Jy ! Component: 150 - total flux cleaned = 0.144028 Jy ! Component: 200 - total flux cleaned = 0.171659 Jy ! Total flux subtracted in 200 components = 0.171659 Jy ! Clean residual min=-0.026249 max=0.055368 Jy/beam ! Clean residual mean=0.000056 rms=0.010048 Jy/beam ! Combined flux in latest and established models = 0.389704 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 120 components and 0.389705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.197116Jy sigma=3.386040 ! Fit after self-cal, rms=0.195307Jy sigma=3.352628 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.861 x 8.206 at -6.434 degrees (North through East) ! Clean map min=-0.026134 max=0.11134 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.72 FD 1.04 HN 1.16 KP 0.88 ! LA 0.69 MK 1.77 NL 2.47 OV 1.82 ! PT 0.60 SC 2.29 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.92 FD 1.09 HN 1.06 KP 0.89 ! LA 0.67 MK 2.02 NL 2.68 OV 1.87 ! PT 0.58 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.58 FD 1.06 HN 1.02 KP 0.90 ! LA 0.68 MK 1.86 NL 2.41 OV 1.74 ! PT 0.61 SC 2.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 FD 1.22 HN 0.97 KP 0.89 ! LA 0.60 MK 1.87 NL 2.43 OV 1.52 ! PT 0.60 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 1.06 HN 0.98 KP 0.91 ! LA 0.64 MK 2.33 NL 2.43 OV 1.87 ! PT 0.67 SC 2.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.23 HN 1.09 KP 0.87 ! LA 0.59 MK 2.13 NL 2.41 OV 1.69 ! PT 0.62 ! ! ! Fit before self-cal, rms=0.195307Jy sigma=3.352628 ! Fit after self-cal, rms=0.217003Jy sigma=2.536993 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.444 mas, bmaj=9.54 mas, bpa=-9.645 degrees ! Estimated noise=0.264342 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 = 0.00365438 Jy ! Component: 100 - total flux cleaned = 0.00464151 Jy ! Component: 150 - total flux cleaned = 0.00519983 Jy ! Component: 200 - total flux cleaned = 0.00569821 Jy ! Total flux subtracted in 200 components = 0.00569821 Jy ! Clean residual min=-0.021470 max=0.037759 Jy/beam ! Clean residual mean=0.000157 rms=0.007842 Jy/beam ! Combined flux in latest and established models = 0.395403 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 128 components and 0.395403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.215990Jy sigma=2.514360 ! Fit after self-cal, rms=0.220594Jy sigma=2.472961 ! 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=0.220594Jy sigma=2.472961 ! Fit after self-cal, rms=0.296114Jy sigma=2.329630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.106 mas, bmaj=9.382 mas, bpa=-11.69 degrees ! Estimated noise=0.249945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611697 Jy ! Component: 100 - total flux cleaned = 0.00710872 Jy ! Component: 150 - total flux cleaned = 0.00711009 Jy ! Component: 200 - total flux cleaned = 0.00722013 Jy ! Total flux subtracted in 200 components = 0.00722013 Jy ! Clean residual min=-0.019396 max=0.029925 Jy/beam ! Clean residual mean=0.000108 rms=0.006767 Jy/beam ! Combined flux in latest and established models = 0.402623 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.402623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.295006Jy sigma=2.329447 ! Fit after self-cal, rms=0.295739Jy sigma=2.323288 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 (-14.5, -81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025489 Jy ! Component: 100 - total flux cleaned = 0.0274693 Jy ! Component: 150 - total flux cleaned = 0.0284956 Jy ! Component: 200 - total flux cleaned = 0.0285249 Jy ! Total flux subtracted in 200 components = 0.0285249 Jy ! Clean residual min=-0.018383 max=0.024204 Jy/beam ! Clean residual mean=0.000101 rms=0.006169 Jy/beam ! Combined flux in latest and established models = 0.431148 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 203 components and 0.431148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.288735Jy sigma=2.266321 ! Fit after self-cal, rms=0.286754Jy sigma=2.252534 ! 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=0.286754Jy sigma=2.252534 ! Fit after self-cal, rms=0.282773Jy sigma=2.235108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.897 mas, bmaj=9.736 mas, bpa=-11.88 degrees ! Estimated noise=0.237804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740164 Jy ! Component: 100 - total flux cleaned = 0.0082526 Jy ! Component: 150 - total flux cleaned = 0.00719295 Jy ! Component: 200 - total flux cleaned = 0.00686833 Jy ! Total flux subtracted in 200 components = 0.00686833 Jy ! Clean residual min=-0.017719 max=0.022352 Jy/beam ! Clean residual mean=0.000085 rms=0.005817 Jy/beam ! Combined flux in latest and established models = 0.438016 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 236 components and 0.438016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.279806Jy sigma=2.227412 ! Fit after self-cal, rms=0.279313Jy sigma=2.224503 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 = -0.000595176 Jy ! Component: 100 - total flux cleaned = -0.00183554 Jy ! Component: 150 - total flux cleaned = -0.00240053 Jy ! Component: 200 - total flux cleaned = -0.00265507 Jy ! Total flux subtracted in 200 components = -0.00265507 Jy ! Clean residual min=-0.018020 max=0.022196 Jy/beam ! Clean residual mean=0.000080 rms=0.005815 Jy/beam ! Combined flux in latest and established models = 0.435361 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 253 components and 0.435361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.277626Jy sigma=2.221879 ! Fit after self-cal, rms=0.277434Jy sigma=2.220427 ! 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=0.277434Jy sigma=2.220427 ! Fit after self-cal, rms=0.291946Jy sigma=2.214504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.539 mas, bmaj=12.34 mas, bpa=-14.61 degrees ! Estimated noise=0.281818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267267 Jy ! Component: 100 - total flux cleaned = -0.000177336 Jy ! Component: 150 - total flux cleaned = -0.000910976 Jy ! Component: 200 - total flux cleaned = -0.00188956 Jy ! Total flux subtracted in 200 components = -0.00188956 Jy ! Clean residual min=-0.028056 max=0.037398 Jy/beam ! Clean residual mean=0.000124 rms=0.009408 Jy/beam ! Combined flux in latest and established models = 0.433471 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 270 components and 0.433471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.290221Jy sigma=2.222014 ! Fit after self-cal, rms=0.290512Jy sigma=2.215733 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 = -0.00138874 Jy ! Component: 100 - total flux cleaned = -0.00262803 Jy ! Component: 150 - total flux cleaned = -0.0037396 Jy ! Component: 200 - total flux cleaned = -0.00449903 Jy ! Total flux subtracted in 200 components = -0.00449903 Jy ! Clean residual min=-0.027898 max=0.037309 Jy/beam ! Clean residual mean=0.000110 rms=0.009350 Jy/beam ! Combined flux in latest and established models = 0.428972 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 283 components and 0.428972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.289581Jy sigma=2.224346 ! Fit after self-cal, rms=0.289917Jy sigma=2.221659 ! 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=3.91 mas, bmaj=9.841 mas, bpa=-11.54 degrees ! Estimated noise=0.243395 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.91 x 9.841 at -11.54 degrees (North through East) ! Clean map min=-0.026816 max=0.12813 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=3.26 mas, bmaj=8.055 mas, bpa=-10.69 degrees ! Estimated noise=0.484219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109902 Jy ! Component: 100 - total flux cleaned = 0.177332 Jy ! Component: 150 - total flux cleaned = 0.225478 Jy ! Component: 200 - total flux cleaned = 0.262056 Jy ! Total flux subtracted in 200 components = 0.262056 Jy ! Clean residual min=-0.019914 max=0.024222 Jy/beam ! Clean residual mean=-0.000002 rms=0.006040 Jy/beam ! Combined flux in latest and established models = 0.262056 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 94 model components to the UV plane model. ! The established model now contains 94 components and 0.262056 Jy ! Inverting map and beam ! Estimated beam: bmin=3.91 mas, bmaj=9.841 mas, bpa=-11.54 degrees ! Estimated noise=0.243395 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) ! Added new window around map position (3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471603 Jy ! Component: 100 - total flux cleaned = 0.0798372 Jy ! Component: 150 - total flux cleaned = 0.100855 Jy ! Component: 200 - total flux cleaned = 0.116725 Jy ! Total flux subtracted in 200 components = 0.116725 Jy ! Clean residual min=-0.021879 max=0.028671 Jy/beam ! Clean residual mean=0.000057 rms=0.006856 Jy/beam ! Combined flux in latest and established models = 0.378781 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 178 components and 0.378781 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=7.539 mas, bmaj=12.34 mas, bpa=-14.61 degrees ! Estimated noise=0.281818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280029 Jy ! Component: 100 - total flux cleaned = 0.0444571 Jy ! Component: 150 - total flux cleaned = 0.0512283 Jy ! Component: 200 - total flux cleaned = 0.0519259 Jy ! Total flux subtracted in 200 components = 0.0519259 Jy ! Clean residual min=-0.029413 max=0.039878 Jy/beam ! Clean residual mean=0.000125 rms=0.009649 Jy/beam ! Combined flux in latest and established models = 0.430707 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 = 0.00119003 Jy ! Component: 100 - total flux cleaned = 0.00116311 Jy ! Component: 150 - total flux cleaned = 0.00167442 Jy ! Component: 200 - total flux cleaned = 0.00211309 Jy ! Total flux subtracted in 200 components = 0.00211309 Jy ! Clean residual min=-0.028089 max=0.038379 Jy/beam ! Clean residual mean=0.000120 rms=0.009334 Jy/beam ! Combined flux in latest and established models = 0.43282 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 247 components and 0.43282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.91 mas, bmaj=9.841 mas, bpa=-11.54 degrees ! Estimated noise=0.243395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385542 Jy ! Component: 100 - total flux cleaned = 0.00709644 Jy ! Component: 150 - total flux cleaned = 0.00962852 Jy ! Component: 200 - total flux cleaned = 0.011335 Jy ! Total flux subtracted in 200 components = 0.011335 Jy ! Clean residual min=-0.020848 max=0.024732 Jy/beam ! Clean residual mean=0.000074 rms=0.005903 Jy/beam ! Combined flux in latest and established models = 0.444155 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 270 components and 0.444155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.287793Jy sigma=2.229206 ! Fit after self-cal, rms=0.287626Jy sigma=2.206952 wmodel J0032+1953_S_a_map.mod ! Writing 270 model components to file: J0032+1953_S_a_map.mod wobs J0032+1953_S_a_uvs.fits ! Writing UV FITS file: J0032+1953_S_a_uvs.fits wwins J0032+1953_S_a_map.win ! wwins: Wrote 4 windows to J0032+1953_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 = 0.00999225 Jy ! Component: 100 - total flux cleaned = 0.0178763 Jy ! Component: 150 - total flux cleaned = 0.0245615 Jy ! Component: 200 - total flux cleaned = 0.0298718 Jy ! Component: 250 - total flux cleaned = 0.0336719 Jy ! Component: 300 - total flux cleaned = 0.0367016 Jy ! Component: 350 - total flux cleaned = 0.0387471 Jy ! Component: 400 - total flux cleaned = 0.0410169 Jy ! Component: 450 - total flux cleaned = 0.0421203 Jy ! Component: 500 - total flux cleaned = 0.0432008 Jy ! Component: 550 - total flux cleaned = 0.0437363 Jy ! Component: 600 - total flux cleaned = 0.0455254 Jy ! Component: 650 - total flux cleaned = 0.0465175 Jy ! Component: 700 - total flux cleaned = 0.0470023 Jy ! Component: 750 - total flux cleaned = 0.0477175 Jy ! Component: 800 - total flux cleaned = 0.0484205 Jy ! Component: 850 - total flux cleaned = 0.048654 Jy ! Component: 900 - total flux cleaned = 0.0495615 Jy ! Component: 950 - total flux cleaned = 0.0502278 Jy ! Component: 1000 - total flux cleaned = 0.0506646 Jy ! Component: 1050 - total flux cleaned = 0.0510957 Jy ! Component: 1100 - total flux cleaned = 0.0525748 Jy ! Component: 1150 - total flux cleaned = 0.0527795 Jy ! Component: 1200 - total flux cleaned = 0.0533957 Jy ! Component: 1250 - total flux cleaned = 0.054006 Jy ! Component: 1300 - total flux cleaned = 0.0544056 Jy ! Component: 1350 - total flux cleaned = 0.0549974 Jy ! Component: 1400 - total flux cleaned = 0.0550008 Jy ! Component: 1450 - total flux cleaned = 0.0561563 Jy ! Component: 1500 - total flux cleaned = 0.056728 Jy ! Component: 1550 - total flux cleaned = 0.0576646 Jy ! Component: 1600 - total flux cleaned = 0.0584029 Jy ! Component: 1650 - total flux cleaned = 0.0587654 Jy ! Component: 1700 - total flux cleaned = 0.0593076 Jy ! Component: 1750 - total flux cleaned = 0.0600246 Jy ! Component: 1800 - total flux cleaned = 0.0609106 Jy ! Component: 1850 - total flux cleaned = 0.0612623 Jy ! Component: 1900 - total flux cleaned = 0.0621296 Jy ! Component: 1950 - total flux cleaned = 0.0629862 Jy ! Component: 2000 - total flux cleaned = 0.0636657 Jy ! Component: 2050 - total flux cleaned = 0.0645083 Jy ! Component: 2100 - total flux cleaned = 0.0651739 Jy ! Component: 2150 - total flux cleaned = 0.0658344 Jy ! Component: 2200 - total flux cleaned = 0.0669789 Jy ! Component: 2250 - total flux cleaned = 0.0677885 Jy ! Component: 2300 - total flux cleaned = 0.0684314 Jy ! Component: 2350 - total flux cleaned = 0.0697071 Jy ! Component: 2400 - total flux cleaned = 0.0706551 Jy ! Component: 2450 - total flux cleaned = 0.0719093 Jy ! Component: 2500 - total flux cleaned = 0.0731514 Jy ! Component: 2550 - total flux cleaned = 0.0740759 Jy ! Component: 2600 - total flux cleaned = 0.075453 Jy ! Component: 2650 - total flux cleaned = 0.0765167 Jy ! Component: 2700 - total flux cleaned = 0.078174 Jy ! Component: 2750 - total flux cleaned = 0.0789215 Jy ! Component: 2800 - total flux cleaned = 0.080555 Jy ! Component: 2850 - total flux cleaned = 0.0815875 Jy ! Component: 2900 - total flux cleaned = 0.0827584 Jy ! Component: 2950 - total flux cleaned = 0.0837763 Jy ! Component: 3000 - total flux cleaned = 0.0850762 Jy ! Component: 3050 - total flux cleaned = 0.086509 Jy ! Component: 3100 - total flux cleaned = 0.087931 Jy ! Component: 3150 - total flux cleaned = 0.08892 Jy ! Component: 3200 - total flux cleaned = 0.0900427 Jy ! Component: 3250 - total flux cleaned = 0.0911597 Jy ! Component: 3300 - total flux cleaned = 0.0926843 Jy ! Component: 3350 - total flux cleaned = 0.0933735 Jy ! Component: 3400 - total flux cleaned = 0.0947424 Jy ! Component: 3450 - total flux cleaned = 0.0958298 Jy ! Component: 3500 - total flux cleaned = 0.0962365 Jy ! Component: 3550 - total flux cleaned = 0.0978479 Jy ! Component: 3600 - total flux cleaned = 0.0990483 Jy ! Component: 3650 - total flux cleaned = 0.0999771 Jy ! Component: 3700 - total flux cleaned = 0.100505 Jy ! Component: 3750 - total flux cleaned = 0.101684 Jy ! Component: 3800 - total flux cleaned = 0.102466 Jy ! Component: 3850 - total flux cleaned = 0.103113 Jy ! Component: 3900 - total flux cleaned = 0.104657 Jy ! Component: 3950 - total flux cleaned = 0.105424 Jy ! Component: 4000 - total flux cleaned = 0.106187 Jy ! Component: 4050 - total flux cleaned = 0.107071 Jy ! Total flux subtracted in 4096 components = 0.107574 Jy ! Clean residual min=-0.007014 max=0.006810 Jy/beam ! Clean residual mean=0.000015 rms=0.002813 Jy/beam ! Combined flux in latest and established models = 0.551729 Jy keep ! Adding 535 model components to the UV plane model. ! The established model now contains 805 components and 0.551728 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0032+1953_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.91 x 9.841 at -11.54 degrees (North through East) ! Clean map min=-0.025392 max=0.12873 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0032+1953_S_a_map.fits wmodel /vlbi/uf001/uvm//J0032+1953_S_a_map.mod ! Writing 805 model components to file: /vlbi/uf001/uvm//J0032+1953_S_a_map.mod wobs /vlbi/uf001/uvm//J0032+1953_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0032+1953_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0032+1953_S_a_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J0032+1953_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12873 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00281312 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.55587 6.55587 13.1117 26.2235 52.447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0084 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 45.76 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0032+1953_S_a_dfm.log closed on Sun Jan 13 20:24:29 2019