! Started logfile: /vlbi/uf001/uvm//J1326+0326_S_a_dfm.log on Sun Jan 13 21:39:51 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//J1326+0326_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1326+0326_S_a_uvm.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.916118 visibilities/baseline/integration-bin. ! Found source: J1326+0326 ! ! 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 13368 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 J1326+0326_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. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010222Jy sigma=20.487719 ! Fit after self-cal, rms=0.920191Jy sigma=18.723594 ! 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=2.951 mas, bmaj=7.249 mas, bpa=-6.511 degrees ! Estimated noise=0.417795 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 = 0.0588378 Jy ! Component: 100 - total flux cleaned = 0.0742778 Jy ! Total flux subtracted in 100 components = 0.0742778 Jy ! Clean residual min=-0.003923 max=0.006758 Jy/beam ! Clean residual mean=0.000000 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0742778 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0742778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074655Jy sigma=1.275581 ! Fit after self-cal, rms=0.074220Jy sigma=1.266725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007741 Jy ! Component: 100 - total flux cleaned = 0.0116861 Jy ! Total flux subtracted in 100 components = 0.0116861 Jy ! Clean residual min=-0.003432 max=0.003780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0859639 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0859639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072945Jy sigma=1.244777 ! Fit after self-cal, rms=0.072927Jy sigma=1.244512 ! 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=3.556 mas, bmaj=8.394 mas, bpa=-6.859 degrees ! Estimated noise=0.310177 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 = 0.00375464 Jy ! Component: 100 - total flux cleaned = 0.00580005 Jy ! Component: 150 - total flux cleaned = 0.00698662 Jy ! Component: 200 - total flux cleaned = 0.00713016 Jy ! Total flux subtracted in 200 components = 0.00713016 Jy ! Clean residual min=-0.002548 max=0.003125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0930941 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0930941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072590Jy sigma=1.241573 ! Fit after self-cal, rms=0.072585Jy sigma=1.241513 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.556 x 8.394 at -6.859 degrees (North through East) ! Clean map min=-0.0024876 max=0.079837 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.01 KP 1.03 ! LA 0.95 MK 1.20 NL 1.10 OV 1.02 ! PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 1.03 KP 1.05 ! LA 0.97 MK 0.97 NL 1.12 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.00 KP 1.02 ! LA 1.04 MK 1.21 NL 1.06 OV 1.01 ! PT 0.97 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.48 FD 0.96 HN 0.99 KP 0.97 ! LA 0.98 MK 0.90 NL 0.66 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 1.02 ! LA 0.97 MK 1.09 NL 1.06 OV 1.02 ! PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.95 HN 1.06 KP 1.06 ! LA 0.94 MK 0.91 NL 0.99 PT 1.02 ! ! ! Fit before self-cal, rms=0.072585Jy sigma=1.241513 ! Fit after self-cal, rms=0.063756Jy sigma=1.207133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.598 mas, bmaj=8.479 mas, bpa=-7.284 degrees ! Estimated noise=0.310607 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 = -0.000339924 Jy ! Component: 100 - total flux cleaned = -0.000327928 Jy ! Component: 150 - total flux cleaned = -0.000302458 Jy ! Component: 200 - total flux cleaned = -0.00026913 Jy ! Total flux subtracted in 200 components = -0.00026913 Jy ! Clean residual min=-0.001854 max=0.001956 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.092825 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.092825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063751Jy sigma=1.206979 ! Fit after self-cal, rms=0.063805Jy sigma=1.205967 ! 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=0.063805Jy sigma=1.205967 ! Fit after self-cal, rms=0.065105Jy sigma=1.195844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.6 mas, bmaj=8.465 mas, bpa=-7.37 degrees ! Estimated noise=0.310426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116537 Jy ! Component: 100 - total flux cleaned = -0.000166444 Jy ! Component: 150 - total flux cleaned = -0.00017474 Jy ! Component: 200 - total flux cleaned = -0.000182045 Jy ! Total flux subtracted in 200 components = -0.000182045 Jy ! Clean residual min=-0.001450 max=0.001716 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0926429 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0926429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065102Jy sigma=1.195778 ! Fit after self-cal, rms=0.065149Jy sigma=1.195479 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 (76.5, -91.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156365 Jy ! Component: 100 - total flux cleaned = 0.0023327 Jy ! Component: 150 - total flux cleaned = 0.00261814 Jy ! Component: 200 - total flux cleaned = 0.00277517 Jy ! Total flux subtracted in 200 components = 0.00277517 Jy ! Clean residual min=-0.001496 max=0.001410 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0954181 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.0954181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065112Jy sigma=1.194624 ! Fit after self-cal, rms=0.065108Jy sigma=1.194510 ! 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=0.065108Jy sigma=1.194510 ! Fit after self-cal, rms=0.065292Jy sigma=1.194381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=8.468 mas, bpa=-7.334 degrees ! Estimated noise=0.310535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609218 Jy ! Component: 100 - total flux cleaned = 0.000727156 Jy ! Component: 150 - total flux cleaned = 0.00082404 Jy ! Component: 200 - total flux cleaned = 0.000896958 Jy ! Total flux subtracted in 200 components = 0.000896958 Jy ! Clean residual min=-0.001427 max=0.001366 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0963151 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.0963151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065284Jy sigma=1.194163 ! Fit after self-cal, rms=0.065286Jy sigma=1.194139 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 = 0.00013925 Jy ! Component: 100 - total flux cleaned = 0.000194639 Jy ! Component: 150 - total flux cleaned = 0.000215087 Jy ! Component: 200 - total flux cleaned = 0.000243982 Jy ! Total flux subtracted in 200 components = 0.000243982 Jy ! Clean residual min=-0.001404 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.096559 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.096559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065283Jy sigma=1.194066 ! Fit after self-cal, rms=0.065282Jy sigma=1.194061 ! 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=0.065282Jy sigma=1.194061 ! Fit after self-cal, rms=0.065342Jy sigma=1.194028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.359 mas, bmaj=12.09 mas, bpa=-8.032 degrees ! Estimated noise=0.374878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469055 Jy ! Component: 100 - total flux cleaned = 0.000649932 Jy ! Component: 150 - total flux cleaned = 0.000704299 Jy ! Component: 200 - total flux cleaned = 0.000742787 Jy ! Total flux subtracted in 200 components = 0.000742787 Jy ! Clean residual min=-0.001725 max=0.001817 Jy/beam ! Clean residual mean=0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0973018 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.0973018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065342Jy sigma=1.194029 ! Fit after self-cal, rms=0.065341Jy sigma=1.194017 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 = 9.88663e-05 Jy ! Component: 100 - total flux cleaned = 0.00015434 Jy ! Component: 150 - total flux cleaned = 0.000187018 Jy ! Component: 200 - total flux cleaned = 0.000217065 Jy ! Total flux subtracted in 200 components = 0.000217065 Jy ! Clean residual min=-0.001721 max=0.001807 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0975189 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 145 components and 0.0975189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065341Jy sigma=1.194022 ! Fit after self-cal, rms=0.065342Jy sigma=1.194015 ! 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=3.606 mas, bmaj=8.466 mas, bpa=-7.324 degrees ! Estimated noise=0.310631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.606 x 8.466 at -7.324 degrees (North through East) ! Clean map min=-0.0013358 max=0.079746 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=2.994 mas, bmaj=7.326 mas, bpa=-7.117 degrees ! Estimated noise=0.428547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604719 Jy ! Component: 100 - total flux cleaned = 0.0758745 Jy ! Component: 150 - total flux cleaned = 0.0830753 Jy ! Component: 200 - total flux cleaned = 0.086686 Jy ! Total flux subtracted in 200 components = 0.086686 Jy ! Clean residual min=-0.001845 max=0.001878 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.086686 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.086686 Jy ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=8.466 mas, bpa=-7.324 degrees ! Estimated noise=0.310631 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 = 0.00284734 Jy ! Component: 100 - total flux cleaned = 0.00471325 Jy ! Component: 150 - total flux cleaned = 0.00604849 Jy ! Component: 200 - total flux cleaned = 0.0070411 Jy ! Total flux subtracted in 200 components = 0.0070411 Jy ! Clean residual min=-0.001428 max=0.001480 Jy/beam ! Clean residual mean=0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0937271 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.0937272 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=7.359 mas, bmaj=12.09 mas, bpa=-8.032 degrees ! Estimated noise=0.374878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118514 Jy ! Component: 100 - total flux cleaned = 0.00196639 Jy ! Component: 150 - total flux cleaned = 0.00254567 Jy ! Component: 200 - total flux cleaned = 0.00284478 Jy ! Total flux subtracted in 200 components = 0.00284478 Jy ! Clean residual min=-0.001782 max=0.001890 Jy/beam ! Clean residual mean=0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0965719 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 = 0.00022254 Jy ! Component: 100 - total flux cleaned = 0.000388322 Jy ! Component: 150 - total flux cleaned = 0.000485886 Jy ! Component: 200 - total flux cleaned = 0.00057449 Jy ! Total flux subtracted in 200 components = 0.00057449 Jy ! Clean residual min=-0.001738 max=0.001843 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0971464 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.0971465 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=8.466 mas, bpa=-7.324 degrees ! Estimated noise=0.310631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.39121e-05 Jy ! Component: 100 - total flux cleaned = 7.51187e-06 Jy ! Component: 150 - total flux cleaned = 3.8735e-05 Jy ! Component: 200 - total flux cleaned = 5.2796e-05 Jy ! Total flux subtracted in 200 components = 5.2796e-05 Jy ! Clean residual min=-0.001371 max=0.001508 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0971992 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.0971992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065347Jy sigma=1.194113 ! Fit after self-cal, rms=0.065344Jy sigma=1.194050 wmodel J1326+0326_S_a_map.mod ! Writing 92 model components to file: J1326+0326_S_a_map.mod wobs J1326+0326_S_a_uvs.fits ! Writing UV FITS file: J1326+0326_S_a_uvs.fits wwins J1326+0326_S_a_map.win ! wwins: Wrote 2 windows to J1326+0326_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 = -3.98116e-05 Jy ! Component: 100 - total flux cleaned = -3.97243e-05 Jy ! Component: 150 - total flux cleaned = -8.41625e-05 Jy ! Component: 200 - total flux cleaned = -0.000106194 Jy ! Component: 250 - total flux cleaned = -0.000106627 Jy ! Component: 300 - total flux cleaned = -0.000147293 Jy ! Component: 350 - total flux cleaned = -0.000166903 Jy ! Component: 400 - total flux cleaned = -0.000147742 Jy ! Component: 450 - total flux cleaned = -0.000166769 Jy ! Component: 500 - total flux cleaned = -0.000166106 Jy ! Component: 550 - total flux cleaned = -9.35997e-05 Jy ! Component: 600 - total flux cleaned = -5.82189e-05 Jy ! Component: 650 - total flux cleaned = -2.3473e-05 Jy ! Component: 700 - total flux cleaned = -4.03026e-05 Jy ! Component: 750 - total flux cleaned = 2.77067e-05 Jy ! Component: 800 - total flux cleaned = 7.77051e-05 Jy ! Component: 850 - total flux cleaned = 0.00011056 Jy ! Component: 900 - total flux cleaned = 0.000126877 Jy ! Component: 950 - total flux cleaned = 0.00019068 Jy ! Component: 1000 - total flux cleaned = 0.000221961 Jy ! Component: 1050 - total flux cleaned = 0.000190939 Jy ! Component: 1100 - total flux cleaned = 0.000191185 Jy ! Component: 1150 - total flux cleaned = 0.000266482 Jy ! Component: 1200 - total flux cleaned = 0.000206559 Jy ! Component: 1250 - total flux cleaned = 0.000177019 Jy ! Component: 1300 - total flux cleaned = 0.000206251 Jy ! Component: 1350 - total flux cleaned = 0.000177445 Jy ! Component: 1400 - total flux cleaned = 0.000163404 Jy ! Component: 1450 - total flux cleaned = 0.000107233 Jy ! Component: 1500 - total flux cleaned = 7.94942e-05 Jy ! Component: 1550 - total flux cleaned = 2.45523e-05 Jy ! Component: 1600 - total flux cleaned = 1.09959e-05 Jy ! Component: 1650 - total flux cleaned = -2.95021e-05 Jy ! Component: 1700 - total flux cleaned = -4.28877e-05 Jy ! Component: 1750 - total flux cleaned = -4.30061e-05 Jy ! Component: 1800 - total flux cleaned = -9.53723e-05 Jy ! Component: 1850 - total flux cleaned = -6.94148e-05 Jy ! Component: 1900 - total flux cleaned = -6.94363e-05 Jy ! Component: 1950 - total flux cleaned = -0.000107624 Jy ! Component: 2000 - total flux cleaned = -6.93802e-05 Jy ! Component: 2050 - total flux cleaned = -4.43437e-05 Jy ! Component: 2100 - total flux cleaned = -5.68773e-05 Jy ! Component: 2150 - total flux cleaned = -8.14938e-05 Jy ! Component: 2200 - total flux cleaned = -6.93456e-05 Jy ! Component: 2250 - total flux cleaned = -0.000105563 Jy ! Component: 2300 - total flux cleaned = -8.13143e-05 Jy ! Component: 2350 - total flux cleaned = -9.33024e-05 Jy ! Component: 2400 - total flux cleaned = -8.13324e-05 Jy ! Component: 2450 - total flux cleaned = -4.61297e-05 Jy ! Component: 2500 - total flux cleaned = -6.95473e-05 Jy ! Component: 2550 - total flux cleaned = -3.48875e-05 Jy ! Component: 2600 - total flux cleaned = -1.19904e-05 Jy ! Component: 2650 - total flux cleaned = -4.61351e-05 Jy ! Component: 2700 - total flux cleaned = -3.47152e-05 Jy ! Component: 2750 - total flux cleaned = -4.591e-05 Jy ! Component: 2800 - total flux cleaned = 4.3171e-05 Jy ! Component: 2850 - total flux cleaned = 2.10706e-05 Jy ! Component: 2900 - total flux cleaned = 1.00875e-05 Jy ! Component: 2950 - total flux cleaned = -8.26954e-07 Jy ! Component: 3000 - total flux cleaned = 2.09012e-05 Jy ! Component: 3050 - total flux cleaned = 3.16213e-05 Jy ! Component: 3100 - total flux cleaned = 5.28449e-05 Jy ! Component: 3150 - total flux cleaned = 4.21496e-05 Jy ! Component: 3200 - total flux cleaned = 0.000105391 Jy ! Component: 3250 - total flux cleaned = 0.000105356 Jy ! Component: 3300 - total flux cleaned = 0.000146918 Jy ! Component: 3350 - total flux cleaned = 0.000157301 Jy ! Component: 3400 - total flux cleaned = 0.000147056 Jy ! Component: 3450 - total flux cleaned = 0.000116506 Jy ! Component: 3500 - total flux cleaned = 0.000126606 Jy ! Component: 3550 - total flux cleaned = 0.000156679 Jy ! Component: 3600 - total flux cleaned = 0.000176637 Jy ! Component: 3650 - total flux cleaned = 0.000136764 Jy ! Component: 3700 - total flux cleaned = 0.000107122 Jy ! Component: 3750 - total flux cleaned = 0.000126709 Jy ! Component: 3800 - total flux cleaned = 0.000116937 Jy ! Component: 3850 - total flux cleaned = 0.00014601 Jy ! Component: 3900 - total flux cleaned = 0.000107297 Jy ! Component: 3950 - total flux cleaned = 0.000116837 Jy ! Component: 4000 - total flux cleaned = 0.000135994 Jy ! Component: 4050 - total flux cleaned = 9.80038e-05 Jy ! Total flux subtracted in 4096 components = 6.97224e-05 Jy ! Clean residual min=-0.000553 max=0.000641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.097269 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 394 components and 0.097269 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1326+0326_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.606 x 8.466 at -7.324 degrees (North through East) ! Clean map min=-0.0011611 max=0.07979 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1326+0326_S_a_map.fits wmodel /vlbi/uf001/uvm//J1326+0326_S_a_map.mod ! Writing 394 model components to file: /vlbi/uf001/uvm//J1326+0326_S_a_map.mod wobs /vlbi/uf001/uvm//J1326+0326_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1326+0326_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1326+0326_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1326+0326_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0797904 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180279 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.677821 0.677821 1.35564 2.71128 5.42256 10.8451 21.6903 43.3805 86.761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.595 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1326+0326_S_a_dfm.log closed on Sun Jan 13 21:39:56 2019