! Started logfile: /vlbi/uf001/uvm//J1217+3007_S_a_dfm.log on Sun Jan 13 21:32:45 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//J1217+3007_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1217+3007_S_a_uvm.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.713889 visibilities/baseline/integration-bin. ! Found source: J1217+3007 ! ! 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 2313 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 J1217+3007_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026003Jy sigma=22.603067 ! Fit after self-cal, rms=0.779912Jy sigma=17.105393 ! 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=3.049 mas, bmaj=5.43 mas, bpa=-2.715 degrees ! Estimated noise=0.827323 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 = 0.171381 Jy ! Component: 100 - total flux cleaned = 0.210194 Jy ! Total flux subtracted in 100 components = 0.210194 Jy ! Clean residual min=-0.006447 max=0.013797 Jy/beam ! Clean residual mean=-0.000005 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.210194 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.210194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064016Jy sigma=1.373700 ! Fit after self-cal, rms=0.064005Jy sigma=1.373532 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138681 Jy ! Component: 100 - total flux cleaned = 0.0203268 Jy ! Total flux subtracted in 100 components = 0.0203268 Jy ! Clean residual min=-0.005960 max=0.007808 Jy/beam ! Clean residual mean=-0.000003 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.230521 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.230521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060826Jy sigma=1.296547 ! Fit after self-cal, rms=0.060810Jy sigma=1.296031 ! 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=3.596 mas, bmaj=6.22 mas, bpa=-3.303 degrees ! Estimated noise=0.699551 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, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103427 Jy ! Component: 100 - total flux cleaned = 0.016383 Jy ! Component: 150 - total flux cleaned = 0.0207303 Jy ! Component: 200 - total flux cleaned = 0.0240077 Jy ! Total flux subtracted in 200 components = 0.0240077 Jy ! Clean residual min=-0.004638 max=0.005140 Jy/beam ! Clean residual mean=0.000003 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.254529 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.254529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058885Jy sigma=1.251209 ! Fit after self-cal, rms=0.058679Jy sigma=1.247172 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 6.22 at -3.303 degrees (North through East) ! Clean map min=-0.0045989 max=0.22026 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.94 KP 1.01 ! LA 0.91 MK 1.04 NL 1.03 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.96 KP 1.01 ! LA 0.94 MK 1.04 NL 1.06 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.97 KP 1.00 ! LA 0.94 MK 1.06 NL 1.04 OV 1.00 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.058679Jy sigma=1.247172 ! Fit after self-cal, rms=0.056952Jy sigma=1.215864 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=6.254 mas, bpa=-2.789 degrees ! Estimated noise=0.693077 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 = 0.00100538 Jy ! Component: 100 - total flux cleaned = 0.00100367 Jy ! Component: 150 - total flux cleaned = 0.00106847 Jy ! Component: 200 - total flux cleaned = 0.0010184 Jy ! Total flux subtracted in 200 components = 0.0010184 Jy ! Clean residual min=-0.004034 max=0.004548 Jy/beam ! Clean residual mean=0.000013 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.255547 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.255547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056761Jy sigma=1.211068 ! Fit after self-cal, rms=0.056756Jy sigma=1.210633 ! 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=0.056756Jy sigma=1.210633 ! Fit after self-cal, rms=0.054767Jy sigma=1.147993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.256 mas, bpa=-2.963 degrees ! Estimated noise=0.693346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172947 Jy ! Component: 100 - total flux cleaned = 0.00190839 Jy ! Component: 150 - total flux cleaned = 0.00186694 Jy ! Component: 200 - total flux cleaned = 0.00182966 Jy ! Total flux subtracted in 200 components = 0.00182966 Jy ! Clean residual min=-0.003104 max=0.004316 Jy/beam ! Clean residual mean=0.000006 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.257377 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.257377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054657Jy sigma=1.145514 ! Fit after self-cal, rms=0.054677Jy sigma=1.145182 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, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042671 Jy ! Component: 100 - total flux cleaned = 0.00630604 Jy ! Component: 150 - total flux cleaned = 0.00721682 Jy ! Component: 200 - total flux cleaned = 0.00800518 Jy ! Total flux subtracted in 200 components = 0.00800518 Jy ! Clean residual min=-0.003019 max=0.003150 Jy/beam ! Clean residual mean=0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.265382 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.265382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054306Jy sigma=1.135918 ! Fit after self-cal, rms=0.054279Jy sigma=1.135472 ! 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=0.054279Jy sigma=1.135472 ! Fit after self-cal, rms=0.054214Jy sigma=1.134910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.262 mas, bpa=-2.971 degrees ! Estimated noise=0.692052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138261 Jy ! Component: 100 - total flux cleaned = 0.00176669 Jy ! Component: 150 - total flux cleaned = 0.00206 Jy ! Component: 200 - total flux cleaned = 0.00235851 Jy ! Total flux subtracted in 200 components = 0.00235851 Jy ! Clean residual min=-0.002968 max=0.003167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.267741 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.267741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054139Jy sigma=1.133122 ! Fit after self-cal, rms=0.054131Jy sigma=1.133028 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 (58, -47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118037 Jy ! Component: 100 - total flux cleaned = 0.00139837 Jy ! Component: 150 - total flux cleaned = 0.00139497 Jy ! Component: 200 - total flux cleaned = 0.00149042 Jy ! Total flux subtracted in 200 components = 0.00149042 Jy ! Clean residual min=-0.002967 max=0.002944 Jy/beam ! Clean residual mean=-0.000000 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.269231 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.269231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053936Jy sigma=1.128946 ! Fit after self-cal, rms=0.053927Jy sigma=1.128693 ! 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=0.053927Jy sigma=1.128693 ! Fit after self-cal, rms=0.053896Jy sigma=1.128453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.498 mas, bmaj=9.655 mas, bpa=-3.286 degrees ! Estimated noise=0.864654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102221 Jy ! Component: 100 - total flux cleaned = 0.00116585 Jy ! Component: 150 - total flux cleaned = 0.00128629 Jy ! Component: 200 - total flux cleaned = 0.00136542 Jy ! Total flux subtracted in 200 components = 0.00136542 Jy ! Clean residual min=-0.003563 max=0.004053 Jy/beam ! Clean residual mean=-0.000003 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.270597 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.270597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053865Jy sigma=1.127880 ! Fit after self-cal, rms=0.053864Jy sigma=1.127835 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 = 0.00013144 Jy ! Component: 100 - total flux cleaned = 0.00017944 Jy ! Component: 150 - total flux cleaned = 0.000223523 Jy ! Component: 200 - total flux cleaned = 0.00020252 Jy ! Total flux subtracted in 200 components = 0.00020252 Jy ! Clean residual min=-0.003570 max=0.004013 Jy/beam ! Clean residual mean=-0.000004 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.270799 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 176 components and 0.270799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053849Jy sigma=1.127550 ! Fit after self-cal, rms=0.053849Jy sigma=1.127532 ! 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=3.615 mas, bmaj=6.267 mas, bpa=-3.015 degrees ! Estimated noise=0.691689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 6.267 at -3.015 degrees (North through East) ! Clean map min=-0.0028133 max=0.21845 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=3.064 mas, bmaj=5.464 mas, bpa=-2.379 degrees ! Estimated noise=0.820529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169855 Jy ! Component: 100 - total flux cleaned = 0.208574 Jy ! Component: 150 - total flux cleaned = 0.22352 Jy ! Component: 200 - total flux cleaned = 0.232593 Jy ! Total flux subtracted in 200 components = 0.232593 Jy ! Clean residual min=-0.005358 max=0.004770 Jy/beam ! Clean residual mean=0.000001 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.232593 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.232593 Jy ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.267 mas, bpa=-3.015 degrees ! Estimated noise=0.691689 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 = 0.00829571 Jy ! Component: 100 - total flux cleaned = 0.0141621 Jy ! Component: 150 - total flux cleaned = 0.0187328 Jy ! Component: 200 - total flux cleaned = 0.0224688 Jy ! Total flux subtracted in 200 components = 0.0224688 Jy ! Clean residual min=-0.003231 max=0.003362 Jy/beam ! Clean residual mean=0.000001 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.255062 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 58 components and 0.255062 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=7.498 mas, bmaj=9.655 mas, bpa=-3.286 degrees ! Estimated noise=0.864654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487022 Jy ! Component: 100 - total flux cleaned = 0.00809148 Jy ! Component: 150 - total flux cleaned = 0.0104944 Jy ! Component: 200 - total flux cleaned = 0.0119308 Jy ! Total flux subtracted in 200 components = 0.0119308 Jy ! Clean residual min=-0.003740 max=0.004355 Jy/beam ! Clean residual mean=-0.000002 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.266992 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) ! Added new window around map position (34, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423647 Jy ! Component: 100 - total flux cleaned = 0.00667591 Jy ! Component: 150 - total flux cleaned = 0.00765208 Jy ! Component: 200 - total flux cleaned = 0.00803303 Jy ! Total flux subtracted in 200 components = 0.00803303 Jy ! Clean residual min=-0.003553 max=0.003120 Jy/beam ! Clean residual mean=-0.000002 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.275025 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 168 components and 0.275025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.267 mas, bpa=-3.015 degrees ! Estimated noise=0.691689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000525254 Jy ! Component: 100 - total flux cleaned = -0.000446412 Jy ! Component: 150 - total flux cleaned = -0.000371026 Jy ! Component: 200 - total flux cleaned = -0.000237817 Jy ! Total flux subtracted in 200 components = -0.000237817 Jy ! Clean residual min=-0.002897 max=0.002648 Jy/beam ! Clean residual mean=0.000000 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.274788 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 196 components and 0.274788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053863Jy sigma=1.127598 ! Fit after self-cal, rms=0.053794Jy sigma=1.126216 wmodel J1217+3007_S_a_map.mod ! Writing 196 model components to file: J1217+3007_S_a_map.mod wobs J1217+3007_S_a_uvs.fits ! Writing UV FITS file: J1217+3007_S_a_uvs.fits wwins J1217+3007_S_a_map.win ! wwins: Wrote 5 windows to J1217+3007_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 = -0.00106279 Jy ! Component: 100 - total flux cleaned = -0.00121324 Jy ! Component: 150 - total flux cleaned = -0.00135405 Jy ! Component: 200 - total flux cleaned = -0.00126302 Jy ! Component: 250 - total flux cleaned = -0.00126284 Jy ! Component: 300 - total flux cleaned = -0.0013485 Jy ! Component: 350 - total flux cleaned = -0.00143223 Jy ! Component: 400 - total flux cleaned = -0.0014318 Jy ! Component: 450 - total flux cleaned = -0.00155281 Jy ! Component: 500 - total flux cleaned = -0.00167204 Jy ! Component: 550 - total flux cleaned = -0.00190739 Jy ! Component: 600 - total flux cleaned = -0.00194603 Jy ! Component: 650 - total flux cleaned = -0.00206146 Jy ! Component: 700 - total flux cleaned = -0.00232559 Jy ! Component: 750 - total flux cleaned = -0.00247424 Jy ! Component: 800 - total flux cleaned = -0.00265792 Jy ! Component: 850 - total flux cleaned = -0.00280315 Jy ! Component: 900 - total flux cleaned = -0.00294687 Jy ! Component: 950 - total flux cleaned = -0.00294644 Jy ! Component: 1000 - total flux cleaned = -0.00308724 Jy ! Component: 1050 - total flux cleaned = -0.00315688 Jy ! Component: 1100 - total flux cleaned = -0.00326073 Jy ! Component: 1150 - total flux cleaned = -0.00332875 Jy ! Component: 1200 - total flux cleaned = -0.00332872 Jy ! Component: 1250 - total flux cleaned = -0.00346298 Jy ! Component: 1300 - total flux cleaned = -0.00339611 Jy ! Component: 1350 - total flux cleaned = -0.00352827 Jy ! Component: 1400 - total flux cleaned = -0.00356085 Jy ! Component: 1450 - total flux cleaned = -0.00365834 Jy ! Component: 1500 - total flux cleaned = -0.00365848 Jy ! Component: 1550 - total flux cleaned = -0.00394556 Jy ! Component: 1600 - total flux cleaned = -0.00391351 Jy ! Component: 1650 - total flux cleaned = -0.00391296 Jy ! Component: 1700 - total flux cleaned = -0.00391307 Jy ! Component: 1750 - total flux cleaned = -0.00403667 Jy ! Component: 1800 - total flux cleaned = -0.00409797 Jy ! Component: 1850 - total flux cleaned = -0.00403696 Jy ! Component: 1900 - total flux cleaned = -0.00412768 Jy ! Component: 1950 - total flux cleaned = -0.00412763 Jy ! Component: 2000 - total flux cleaned = -0.00433584 Jy ! Component: 2050 - total flux cleaned = -0.00430617 Jy ! Component: 2100 - total flux cleaned = -0.00430596 Jy ! Component: 2150 - total flux cleaned = -0.00442246 Jy ! Component: 2200 - total flux cleaned = -0.00445153 Jy ! Component: 2250 - total flux cleaned = -0.00447959 Jy ! Component: 2300 - total flux cleaned = -0.00442258 Jy ! Component: 2350 - total flux cleaned = -0.0045357 Jy ! Component: 2400 - total flux cleaned = -0.00450772 Jy ! Component: 2450 - total flux cleaned = -0.00456353 Jy ! Component: 2500 - total flux cleaned = -0.00456347 Jy ! Component: 2550 - total flux cleaned = -0.0046185 Jy ! Component: 2600 - total flux cleaned = -0.00467362 Jy ! Component: 2650 - total flux cleaned = -0.00461918 Jy ! Component: 2700 - total flux cleaned = -0.00461923 Jy ! Component: 2750 - total flux cleaned = -0.00467302 Jy ! Component: 2800 - total flux cleaned = -0.00467286 Jy ! Component: 2850 - total flux cleaned = -0.00464602 Jy ! Component: 2900 - total flux cleaned = -0.00461964 Jy ! Component: 2950 - total flux cleaned = -0.00464611 Jy ! Component: 3000 - total flux cleaned = -0.00461996 Jy ! Component: 3050 - total flux cleaned = -0.00464614 Jy ! Component: 3100 - total flux cleaned = -0.00464611 Jy ! Component: 3150 - total flux cleaned = -0.00474883 Jy ! Component: 3200 - total flux cleaned = -0.00474906 Jy ! Component: 3250 - total flux cleaned = -0.00467265 Jy ! Component: 3300 - total flux cleaned = -0.0047993 Jy ! Component: 3350 - total flux cleaned = -0.00482421 Jy ! Component: 3400 - total flux cleaned = -0.00469922 Jy ! Component: 3450 - total flux cleaned = -0.00477417 Jy ! Component: 3500 - total flux cleaned = -0.00479886 Jy ! Component: 3550 - total flux cleaned = -0.00492177 Jy ! Component: 3600 - total flux cleaned = -0.00479957 Jy ! Component: 3650 - total flux cleaned = -0.00477535 Jy ! Component: 3700 - total flux cleaned = -0.00489631 Jy ! Component: 3750 - total flux cleaned = -0.00477602 Jy ! Component: 3800 - total flux cleaned = -0.00487182 Jy ! Component: 3850 - total flux cleaned = -0.00499107 Jy ! Component: 3900 - total flux cleaned = -0.00506242 Jy ! Component: 3950 - total flux cleaned = -0.00503905 Jy ! Component: 4000 - total flux cleaned = -0.00499193 Jy ! Component: 4050 - total flux cleaned = -0.00501539 Jy ! Total flux subtracted in 4096 components = -0.00513178 Jy ! Clean residual min=-0.001499 max=0.001283 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.269656 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 522 components and 0.269656 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1217+3007_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.615 x 6.267 at -3.015 degrees (North through East) ! Clean map min=-0.0023844 max=0.21759 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1217+3007_S_a_map.fits wmodel /vlbi/uf001/uvm//J1217+3007_S_a_map.mod ! Writing 522 model components to file: /vlbi/uf001/uvm//J1217+3007_S_a_map.mod wobs /vlbi/uf001/uvm//J1217+3007_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1217+3007_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1217+3007_S_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J1217+3007_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.217591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.603322 0.603322 1.20664 2.41329 4.82658 9.65316 19.3063 38.6126 77.2253 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 497.246 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1217+3007_S_a_dfm.log closed on Sun Jan 13 21:32:50 2019