! Started logfile: /vlbi/uf001/uva//J0623-4413_S_dfm.log on Sun Jan 13 22:59:14 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//J0623-4413_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0623-4413_S_uva.fits ! AN table 1: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.866567 visibilities/baseline/integration-bin. ! Found source: J0623-4413 ! ! 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 5241 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 J0623-4413_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052074Jy sigma=13.390630 ! Fit after self-cal, rms=0.822572Jy sigma=10.337043 ! 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=2.173 mas, bmaj=6.2 mas, bpa=-3.202 degrees ! Estimated noise=1.18498 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 = 0.128173 Jy ! Component: 100 - total flux cleaned = 0.190415 Jy ! Total flux subtracted in 100 components = 0.190415 Jy ! Clean residual min=-0.025172 max=0.053519 Jy/beam ! Clean residual mean=-0.000844 rms=0.008284 Jy/beam ! Combined flux in latest and established models = 0.190415 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.190415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155345Jy sigma=1.980656 ! Fit after self-cal, rms=0.154895Jy sigma=1.975128 ! Inverting map ! Added new window around map position (3, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526841 Jy ! Component: 100 - total flux cleaned = 0.0850492 Jy ! Total flux subtracted in 100 components = 0.0850492 Jy ! Clean residual min=-0.019680 max=0.033073 Jy/beam ! Clean residual mean=-0.000601 rms=0.005730 Jy/beam ! Combined flux in latest and established models = 0.275464 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.275464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126696Jy sigma=1.559632 ! Fit after self-cal, rms=0.125257Jy sigma=1.543008 ! 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=2.839 mas, bmaj=7.606 mas, bpa=-4.05 degrees ! Estimated noise=0.778031 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 (5.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433939 Jy ! Component: 100 - total flux cleaned = 0.0684942 Jy ! Component: 150 - total flux cleaned = 0.0845169 Jy ! Component: 200 - total flux cleaned = 0.0949505 Jy ! Total flux subtracted in 200 components = 0.0949505 Jy ! Clean residual min=-0.014123 max=0.026734 Jy/beam ! Clean residual mean=-0.000541 rms=0.004205 Jy/beam ! Combined flux in latest and established models = 0.370414 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.370414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109156Jy sigma=1.316316 ! Fit after self-cal, rms=0.107159Jy sigma=1.289065 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.839 x 7.606 at -4.05 degrees (North through East) ! Clean map min=-0.012194 max=0.15752 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.03 LA 0.86 MK 0.87 ! NL 1.88 OV 1.08 PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.05 LA 0.86 MK 0.85 ! NL 1.76 OV 1.04 PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.05 LA 0.90 MK 0.80 ! NL 1.69 OV 1.05 PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.107159Jy sigma=1.289065 ! Fit after self-cal, rms=0.116699Jy sigma=1.207150 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.757 mas, bmaj=7.498 mas, bpa=-5.573 degrees ! Estimated noise=0.753648 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 (28, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788727 Jy ! Component: 100 - total flux cleaned = 0.0115112 Jy ! Component: 150 - total flux cleaned = 0.0133111 Jy ! Component: 200 - total flux cleaned = 0.0143833 Jy ! Total flux subtracted in 200 components = 0.0143833 Jy ! Clean residual min=-0.004697 max=0.005240 Jy/beam ! Clean residual mean=0.000038 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.384797 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.384798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115975Jy sigma=1.197333 ! Fit after self-cal, rms=0.116467Jy sigma=1.195352 ! 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=0.116467Jy sigma=1.195352 ! Fit after self-cal, rms=0.115236Jy sigma=1.192807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.748 mas, bmaj=7.441 mas, bpa=-5.741 degrees ! Estimated noise=0.746925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262826 Jy ! Component: 100 - total flux cleaned = 0.00358275 Jy ! Component: 150 - total flux cleaned = 0.00385332 Jy ! Component: 200 - total flux cleaned = 0.00401581 Jy ! Total flux subtracted in 200 components = 0.00401581 Jy ! Clean residual min=-0.004265 max=0.004505 Jy/beam ! Clean residual mean=0.000017 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.388813 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.388813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115029Jy sigma=1.190434 ! Fit after self-cal, rms=0.115026Jy sigma=1.190188 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 = 0.00106053 Jy ! Component: 100 - total flux cleaned = 0.00130089 Jy ! Component: 150 - total flux cleaned = 0.00144834 Jy ! Component: 200 - total flux cleaned = 0.00158103 Jy ! Total flux subtracted in 200 components = 0.00158103 Jy ! Clean residual min=-0.004164 max=0.004319 Jy/beam ! Clean residual mean=0.000027 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.390394 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.390394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114890Jy sigma=1.189011 ! Fit after self-cal, rms=0.114893Jy sigma=1.188875 ! 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=0.114893Jy sigma=1.188875 ! Fit after self-cal, rms=0.112787Jy sigma=1.187882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=7.366 mas, bpa=-5.992 degrees ! Estimated noise=0.735059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116779 Jy ! Component: 100 - total flux cleaned = 0.00139421 Jy ! Component: 150 - total flux cleaned = 0.00146219 Jy ! Component: 200 - total flux cleaned = 0.00158864 Jy ! Total flux subtracted in 200 components = 0.00158864 Jy ! Clean residual min=-0.003835 max=0.003822 Jy/beam ! Clean residual mean=0.000009 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.391983 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 153 components and 0.391983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112663Jy sigma=1.186763 ! Fit after self-cal, rms=0.112667Jy sigma=1.186651 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 = 0.000573762 Jy ! Component: 100 - total flux cleaned = 0.000752203 Jy ! Component: 150 - total flux cleaned = 0.000807417 Jy ! Component: 200 - total flux cleaned = 0.000910822 Jy ! Total flux subtracted in 200 components = 0.000910822 Jy ! Clean residual min=-0.003788 max=0.003727 Jy/beam ! Clean residual mean=0.000015 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.392894 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 0.392894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112580Jy sigma=1.186026 ! Fit after self-cal, rms=0.112595Jy sigma=1.185951 ! 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=0.112595Jy sigma=1.185951 ! Fit after self-cal, rms=0.111102Jy sigma=1.185741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.175 mas, bmaj=26.42 mas, bpa=-3.258 degrees ! Estimated noise=1.0412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024287 Jy ! Component: 100 - total flux cleaned = 0.00320262 Jy ! Component: 150 - total flux cleaned = 0.0032433 Jy ! Component: 200 - total flux cleaned = 0.00324405 Jy ! Total flux subtracted in 200 components = 0.00324405 Jy ! Clean residual min=-0.004442 max=0.005220 Jy/beam ! Clean residual mean=0.000040 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.396138 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 168 components and 0.396138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111090Jy sigma=1.185744 ! Fit after self-cal, rms=0.111053Jy sigma=1.185579 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 = 0.000508356 Jy ! Component: 100 - total flux cleaned = 0.000707147 Jy ! Component: 150 - total flux cleaned = 0.000711166 Jy ! Component: 200 - total flux cleaned = 0.000744832 Jy ! Total flux subtracted in 200 components = 0.000744832 Jy ! Clean residual min=-0.004407 max=0.005147 Jy/beam ! Clean residual mean=0.000052 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.396883 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 171 components and 0.396883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111058Jy sigma=1.185910 ! Fit after self-cal, rms=0.111047Jy sigma=1.185839 ! 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=2.713 mas, bmaj=7.324 mas, bpa=-6.123 degrees ! Estimated noise=0.726538 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.713 x 7.324 at -6.123 degrees (North through East) ! Clean map min=-0.0039523 max=0.14953 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=2.098 mas, bmaj=6.054 mas, bpa=-4.654 degrees ! Estimated noise=1.05483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11945 Jy ! Component: 100 - total flux cleaned = 0.185824 Jy ! Component: 150 - total flux cleaned = 0.231394 Jy ! Component: 200 - total flux cleaned = 0.264001 Jy ! Total flux subtracted in 200 components = 0.264001 Jy ! Clean residual min=-0.011750 max=0.018895 Jy/beam ! Clean residual mean=-0.000401 rms=0.003848 Jy/beam ! Combined flux in latest and established models = 0.264002 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.264002 Jy ! Inverting map and beam ! Estimated beam: bmin=2.713 mas, bmaj=7.324 mas, bpa=-6.123 degrees ! Estimated noise=0.726538 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 = 0.0393372 Jy ! Component: 100 - total flux cleaned = 0.0625828 Jy ! Component: 150 - total flux cleaned = 0.077383 Jy ! Component: 200 - total flux cleaned = 0.0872993 Jy ! Total flux subtracted in 200 components = 0.0872993 Jy ! Clean residual min=-0.006075 max=0.007498 Jy/beam ! Clean residual mean=-0.000213 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.351301 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 122 components and 0.351301 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=9.175 mas, bmaj=26.42 mas, bpa=-3.258 degrees ! Estimated noise=1.0412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143847 Jy ! Component: 100 - total flux cleaned = 0.0238447 Jy ! Component: 150 - total flux cleaned = 0.0302806 Jy ! Component: 200 - total flux cleaned = 0.0346718 Jy ! Total flux subtracted in 200 components = 0.0346718 Jy ! Clean residual min=-0.005969 max=0.006083 Jy/beam ! Clean residual mean=-0.000083 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.385973 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 = 0.00248618 Jy ! Component: 100 - total flux cleaned = 0.00320504 Jy ! Component: 150 - total flux cleaned = 0.00386486 Jy ! Component: 200 - total flux cleaned = 0.00439439 Jy ! Total flux subtracted in 200 components = 0.00439439 Jy ! Clean residual min=-0.005336 max=0.005804 Jy/beam ! Clean residual mean=-0.000030 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.390367 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.390367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.713 mas, bmaj=7.324 mas, bpa=-6.123 degrees ! Estimated noise=0.726538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137717 Jy ! Component: 100 - total flux cleaned = -0.000141256 Jy ! Component: 150 - total flux cleaned = 0.000242721 Jy ! Component: 200 - total flux cleaned = 0.000690603 Jy ! Total flux subtracted in 200 components = 0.000690603 Jy ! Clean residual min=-0.003862 max=0.004377 Jy/beam ! Clean residual mean=-0.000008 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.391058 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 167 components and 0.391058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111329Jy sigma=1.189612 ! Fit after self-cal, rms=0.111037Jy sigma=1.187258 wmodel J0623-4413_S_map.mod ! Writing 167 model components to file: J0623-4413_S_map.mod wobs J0623-4413_S_uvs.fits ! Writing UV FITS file: J0623-4413_S_uvs.fits wwins J0623-4413_S_map.win ! wwins: Wrote 4 windows to J0623-4413_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 = 0.00106251 Jy ! Component: 100 - total flux cleaned = 0.00113536 Jy ! Component: 150 - total flux cleaned = 0.0010749 Jy ! Component: 200 - total flux cleaned = 0.000730377 Jy ! Component: 250 - total flux cleaned = 0.000566209 Jy ! Component: 300 - total flux cleaned = 0.00041012 Jy ! Component: 350 - total flux cleaned = 5.89607e-05 Jy ! Component: 400 - total flux cleaned = -0.00018347 Jy ! Component: 450 - total flux cleaned = -0.000417599 Jy ! Component: 500 - total flux cleaned = -0.000688333 Jy ! Component: 550 - total flux cleaned = -0.000994117 Jy ! Component: 600 - total flux cleaned = -0.00120619 Jy ! Component: 650 - total flux cleaned = -0.00137192 Jy ! Component: 700 - total flux cleaned = -0.00165397 Jy ! Component: 750 - total flux cleaned = -0.00181123 Jy ! Component: 800 - total flux cleaned = -0.00200462 Jy ! Component: 850 - total flux cleaned = -0.00223143 Jy ! Component: 900 - total flux cleaned = -0.00237925 Jy ! Component: 950 - total flux cleaned = -0.00252423 Jy ! Component: 1000 - total flux cleaned = -0.00259573 Jy ! Component: 1050 - total flux cleaned = -0.00266592 Jy ! Component: 1100 - total flux cleaned = -0.00276847 Jy ! Component: 1150 - total flux cleaned = -0.00290192 Jy ! Component: 1200 - total flux cleaned = -0.00293469 Jy ! Component: 1250 - total flux cleaned = -0.00293501 Jy ! Component: 1300 - total flux cleaned = -0.00315681 Jy ! Component: 1350 - total flux cleaned = -0.00318762 Jy ! Component: 1400 - total flux cleaned = -0.00330999 Jy ! Component: 1450 - total flux cleaned = -0.00340014 Jy ! Component: 1500 - total flux cleaned = -0.00351885 Jy ! Component: 1550 - total flux cleaned = -0.00375255 Jy ! Component: 1600 - total flux cleaned = -0.00386743 Jy ! Component: 1650 - total flux cleaned = -0.00403738 Jy ! Component: 1700 - total flux cleaned = -0.00412078 Jy ! Component: 1750 - total flux cleaned = -0.00423127 Jy ! Component: 1800 - total flux cleaned = -0.00431267 Jy ! Component: 1850 - total flux cleaned = -0.00450008 Jy ! Component: 1900 - total flux cleaned = -0.00452587 Jy ! Component: 1950 - total flux cleaned = -0.0046034 Jy ! Component: 2000 - total flux cleaned = -0.00465443 Jy ! Component: 2050 - total flux cleaned = -0.00470515 Jy ! Component: 2100 - total flux cleaned = -0.0047803 Jy ! Component: 2150 - total flux cleaned = -0.00487893 Jy ! Component: 2200 - total flux cleaned = -0.00500064 Jy ! Component: 2250 - total flux cleaned = -0.00507291 Jy ! Component: 2300 - total flux cleaned = -0.00512066 Jy ! Component: 2350 - total flux cleaned = -0.00516802 Jy ! Component: 2400 - total flux cleaned = -0.00530755 Jy ! Component: 2450 - total flux cleaned = -0.0053534 Jy ! Component: 2500 - total flux cleaned = -0.00537627 Jy ! Component: 2550 - total flux cleaned = -0.00546669 Jy ! Component: 2600 - total flux cleaned = -0.00551131 Jy ! Component: 2650 - total flux cleaned = -0.00559989 Jy ! Component: 2700 - total flux cleaned = -0.0055343 Jy ! Component: 2750 - total flux cleaned = -0.0055995 Jy ! Component: 2800 - total flux cleaned = -0.0056425 Jy ! Component: 2850 - total flux cleaned = -0.00564227 Jy ! Component: 2900 - total flux cleaned = -0.0056634 Jy ! Component: 2950 - total flux cleaned = -0.0056424 Jy ! Component: 3000 - total flux cleaned = -0.00566328 Jy ! Component: 3050 - total flux cleaned = -0.00568404 Jy ! Component: 3100 - total flux cleaned = -0.00568414 Jy ! Component: 3150 - total flux cleaned = -0.00568403 Jy ! Component: 3200 - total flux cleaned = -0.00562325 Jy ! Component: 3250 - total flux cleaned = -0.00562338 Jy ! Component: 3300 - total flux cleaned = -0.00560344 Jy ! Component: 3350 - total flux cleaned = -0.00558355 Jy ! Component: 3400 - total flux cleaned = -0.00556403 Jy ! Component: 3450 - total flux cleaned = -0.00554449 Jy ! Component: 3500 - total flux cleaned = -0.00554427 Jy ! Component: 3550 - total flux cleaned = -0.00550566 Jy ! Component: 3600 - total flux cleaned = -0.00548647 Jy ! Component: 3650 - total flux cleaned = -0.00546711 Jy ! Component: 3700 - total flux cleaned = -0.00540981 Jy ! Component: 3750 - total flux cleaned = -0.00535306 Jy ! Component: 3800 - total flux cleaned = -0.00535319 Jy ! Component: 3850 - total flux cleaned = -0.00537196 Jy ! Component: 3900 - total flux cleaned = -0.00529728 Jy ! Component: 3950 - total flux cleaned = -0.00526018 Jy ! Component: 4000 - total flux cleaned = -0.00529711 Jy ! Component: 4050 - total flux cleaned = -0.00526022 Jy ! Total flux subtracted in 4096 components = -0.00522351 Jy ! Clean residual min=-0.001264 max=0.001230 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.385834 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 430 components and 0.385834 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0623-4413_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.713 x 7.324 at -6.123 degrees (North through East) ! Clean map min=-0.0032317 max=0.15293 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0623-4413_S_map.fits wmodel /vlbi/uf001/uva//J0623-4413_S_map.mod ! Writing 430 model components to file: /vlbi/uf001/uva//J0623-4413_S_map.mod wobs /vlbi/uf001/uva//J0623-4413_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0623-4413_S_uvs.fits wwins /vlbi/uf001/uva//J0623-4413_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0623-4413_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.617539 0.617539 1.23508 2.47016 4.94032 9.88063 19.7613 39.5225 79.045 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 485.799 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0623-4413_S_dfm.log closed on Sun Jan 13 22:59:19 2019