! Started logfile: /vlbi/uf001/uvm//J1724+0224_S_a_dfm.log on Sun Jan 13 22:06:06 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//J1724+0224_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1724+0224_S_a_uvm.fits ! AN table 1: 74 integrations on 21 of 21 possible baselines. ! AN table 2: 49 integrations on 21 of 21 possible baselines. ! AN table 3: 73 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.668124 visibilities/baseline/integration-bin. ! Found source: J1724+0224 ! ! 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 8250 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 J1724+0224_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 350 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 43 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 350 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 43 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 350 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 43 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003859Jy sigma=19.301181 ! Fit after self-cal, rms=0.959970Jy sigma=18.514211 ! 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=4.959 mas, bmaj=10.11 mas, bpa=10.78 degrees ! Estimated noise=0.600193 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 = 0.0311627 Jy ! Component: 100 - total flux cleaned = 0.0380007 Jy ! Total flux subtracted in 100 components = 0.0380007 Jy ! Clean residual min=-0.002983 max=0.002696 Jy/beam ! Clean residual mean=-0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0380007 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0380007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074519Jy sigma=1.161887 ! Fit after self-cal, rms=0.073111Jy sigma=1.127470 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401306 Jy ! Component: 100 - total flux cleaned = 0.00472554 Jy ! Total flux subtracted in 100 components = 0.00472554 Jy ! Clean residual min=-0.002669 max=0.002649 Jy/beam ! Clean residual mean=-0.000005 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0427263 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0427263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072771Jy sigma=1.122475 ! Fit after self-cal, rms=0.072751Jy sigma=1.121941 ! 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=6.117 mas, bmaj=11.19 mas, bpa=4.139 degrees ! Estimated noise=0.421011 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 = 0.00207451 Jy ! Component: 100 - total flux cleaned = 0.00213481 Jy ! Component: 150 - total flux cleaned = 0.00201066 Jy ! Component: 200 - total flux cleaned = 0.0019114 Jy ! Total flux subtracted in 200 components = 0.0019114 Jy ! Clean residual min=-0.001975 max=0.002243 Jy/beam ! Clean residual mean=-0.000016 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0446377 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0446377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072652Jy sigma=1.120915 ! Fit after self-cal, rms=0.072596Jy sigma=1.120102 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.117 x 11.19 at 4.139 degrees (North through East) ! Clean map min=-0.0020096 max=0.04393 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 0.92 LA 1.01 ! NL 1.25 OV 1.04 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.10 KP 1.04 LA 0.89 ! NL 1.11 OV 1.14 PT 0.82 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.92 HN 1.15 KP 1.01 ! LA 0.95 NL 1.18 PT 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.92 HN 0.91 LA 0.88 ! NL 1.11 OV 1.18 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.97 KP 1.10 LA 0.88 ! NL 1.04 OV 1.09 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.81 FD 0.94 HN 0.96 KP 1.03 ! LA 0.99 NL 0.58 PT 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.11 LA 0.84 ! NL 1.25 OV 1.12 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 0.95 KP 1.11 LA 0.92 ! NL 1.09 OV 1.11 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.09 HN 1.03 KP 1.02 ! LA 1.08 NL 1.00 PT 1.10 ! ! ! Fit before self-cal, rms=0.072596Jy sigma=1.120102 ! Fit after self-cal, rms=0.063348Jy sigma=1.108532 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.24 mas, bmaj=11.18 mas, bpa=3.97 degrees ! Estimated noise=0.42234 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 = 0.000469531 Jy ! Component: 100 - total flux cleaned = 0.000468967 Jy ! Component: 150 - total flux cleaned = 0.000493513 Jy ! Component: 200 - total flux cleaned = 0.000513058 Jy ! Total flux subtracted in 200 components = 0.000513058 Jy ! Clean residual min=-0.001814 max=0.001703 Jy/beam ! Clean residual mean=-0.000007 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0451507 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0451507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063322Jy sigma=1.108152 ! Fit after self-cal, rms=0.063458Jy sigma=1.105063 ! 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=0.063458Jy sigma=1.105063 ! Fit after self-cal, rms=0.061422Jy sigma=1.098680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.221 mas, bmaj=11.19 mas, bpa=3.702 degrees ! Estimated noise=0.419707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148089 Jy ! Component: 100 - total flux cleaned = 0.000124771 Jy ! Component: 150 - total flux cleaned = 0.000104653 Jy ! Component: 200 - total flux cleaned = 0.000105356 Jy ! Total flux subtracted in 200 components = 0.000105356 Jy ! Clean residual min=-0.001843 max=0.001383 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0452561 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0452561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061404Jy sigma=1.098462 ! Fit after self-cal, rms=0.061627Jy sigma=1.096315 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 = 7.74471e-05 Jy ! Component: 100 - total flux cleaned = 4.21422e-05 Jy ! Component: 150 - total flux cleaned = 1.11278e-05 Jy ! Component: 200 - total flux cleaned = 2.66127e-05 Jy ! Total flux subtracted in 200 components = 2.66127e-05 Jy ! Clean residual min=-0.001654 max=0.001552 Jy/beam ! Clean residual mean=-0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0452827 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.0452827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061618Jy sigma=1.096147 ! Fit after self-cal, rms=0.061622Jy sigma=1.096050 ! 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=0.061622Jy sigma=1.096050 ! Fit after self-cal, rms=0.062569Jy sigma=1.094947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.214 mas, bmaj=11.22 mas, bpa=3.529 degrees ! Estimated noise=0.420531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181478 Jy ! Component: 100 - total flux cleaned = 0.000217656 Jy ! Component: 150 - total flux cleaned = 0.000262143 Jy ! Component: 200 - total flux cleaned = 0.000288183 Jy ! Total flux subtracted in 200 components = 0.000288183 Jy ! Clean residual min=-0.001745 max=0.001477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0455709 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0455709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062558Jy sigma=1.094826 ! Fit after self-cal, rms=0.062741Jy sigma=1.094136 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 = 2.53998e-05 Jy ! Component: 100 - total flux cleaned = 4.06065e-05 Jy ! Component: 150 - total flux cleaned = 4.03767e-05 Jy ! Component: 200 - total flux cleaned = 4.07189e-05 Jy ! Total flux subtracted in 200 components = 4.07189e-05 Jy ! Clean residual min=-0.001658 max=0.001566 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0456116 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0456116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062733Jy sigma=1.094022 ! Fit after self-cal, rms=0.062738Jy sigma=1.094010 ! 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=0.062738Jy sigma=1.094010 ! Fit after self-cal, rms=0.063410Jy sigma=1.093723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.283 mas, bmaj=13.67 mas, bpa=-9.042 degrees ! Estimated noise=0.451005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337387 Jy ! Component: 100 - total flux cleaned = 0.000417236 Jy ! Component: 150 - total flux cleaned = 0.000428615 Jy ! Component: 200 - total flux cleaned = 0.000439059 Jy ! Total flux subtracted in 200 components = 0.000439059 Jy ! Clean residual min=-0.001684 max=0.001411 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0460507 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0460507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063407Jy sigma=1.093703 ! Fit after self-cal, rms=0.063526Jy sigma=1.093556 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 = -1.28832e-05 Jy ! Component: 100 - total flux cleaned = -3.25513e-05 Jy ! Component: 150 - total flux cleaned = -3.79853e-05 Jy ! Component: 200 - total flux cleaned = -4.72575e-05 Jy ! Total flux subtracted in 200 components = -4.72575e-05 Jy ! Clean residual min=-0.001633 max=0.001410 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0460034 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.0460034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063525Jy sigma=1.093530 ! Fit after self-cal, rms=0.063529Jy sigma=1.093521 ! 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=6.201 mas, bmaj=11.23 mas, bpa=3.345 degrees ! Estimated noise=0.421082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.201 x 11.23 at 3.345 degrees (North through East) ! Clean map min=-0.0016383 max=0.0432 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=5.057 mas, bmaj=10.12 mas, bpa=10.43 degrees ! Estimated noise=0.605016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330973 Jy ! Component: 100 - total flux cleaned = 0.0406917 Jy ! Component: 150 - total flux cleaned = 0.0436549 Jy ! Component: 200 - total flux cleaned = 0.0439833 Jy ! Total flux subtracted in 200 components = 0.0439833 Jy ! Clean residual min=-0.002273 max=0.002030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0439832 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0439832 Jy ! Inverting map and beam ! Estimated beam: bmin=6.201 mas, bmaj=11.23 mas, bpa=3.345 degrees ! Estimated noise=0.421082 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 = 0.00158289 Jy ! Component: 100 - total flux cleaned = 0.00173181 Jy ! Component: 150 - total flux cleaned = 0.00173427 Jy ! Component: 200 - total flux cleaned = 0.00176334 Jy ! Total flux subtracted in 200 components = 0.00176334 Jy ! Clean residual min=-0.001716 max=0.001513 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0457466 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0457466 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=9.283 mas, bmaj=13.67 mas, bpa=-9.042 degrees ! Estimated noise=0.451005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173152 Jy ! Component: 100 - total flux cleaned = 0.000232883 Jy ! Component: 150 - total flux cleaned = 0.000241359 Jy ! Component: 200 - total flux cleaned = 0.000248518 Jy ! Total flux subtracted in 200 components = 0.000248518 Jy ! Clean residual min=-0.001642 max=0.001411 Jy/beam ! Clean residual mean=-0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0459951 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 = -6.80568e-06 Jy ! Component: 100 - total flux cleaned = -6.50232e-06 Jy ! Component: 150 - total flux cleaned = -6.60137e-06 Jy ! Component: 200 - total flux cleaned = -6.68199e-06 Jy ! Total flux subtracted in 200 components = -6.68199e-06 Jy ! Clean residual min=-0.001637 max=0.001403 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0459884 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0459884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.201 mas, bmaj=11.23 mas, bpa=3.345 degrees ! Estimated noise=0.421082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123232 Jy ! Component: 100 - total flux cleaned = -0.00012196 Jy ! Component: 150 - total flux cleaned = -0.000122206 Jy ! Component: 200 - total flux cleaned = -0.000122964 Jy ! Total flux subtracted in 200 components = -0.000122964 Jy ! Clean residual min=-0.001689 max=0.001543 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0458655 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0458655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063540Jy sigma=1.093687 ! Fit after self-cal, rms=0.063549Jy sigma=1.093665 wmodel J1724+0224_S_a_map.mod ! Writing 58 model components to file: J1724+0224_S_a_map.mod wobs J1724+0224_S_a_uvs.fits ! Writing UV FITS file: J1724+0224_S_a_uvs.fits wwins J1724+0224_S_a_map.win ! wwins: Wrote 1 windows to J1724+0224_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 = -0.000423209 Jy ! Component: 100 - total flux cleaned = -0.000897835 Jy ! Component: 150 - total flux cleaned = -0.00131638 Jy ! Component: 200 - total flux cleaned = -0.00159403 Jy ! Component: 250 - total flux cleaned = -0.00176951 Jy ! Component: 300 - total flux cleaned = -0.00193698 Jy ! Component: 350 - total flux cleaned = -0.00219926 Jy ! Component: 400 - total flux cleaned = -0.0023742 Jy ! Component: 450 - total flux cleaned = -0.00254278 Jy ! Component: 500 - total flux cleaned = -0.00266912 Jy ! Component: 550 - total flux cleaned = -0.00282747 Jy ! Component: 600 - total flux cleaned = -0.00298202 Jy ! Component: 650 - total flux cleaned = -0.00311597 Jy ! Component: 700 - total flux cleaned = -0.00324732 Jy ! Component: 750 - total flux cleaned = -0.00340752 Jy ! Component: 800 - total flux cleaned = -0.00350192 Jy ! Component: 850 - total flux cleaned = -0.00362513 Jy ! Component: 900 - total flux cleaned = -0.00377586 Jy ! Component: 950 - total flux cleaned = -0.00384996 Jy ! Component: 1000 - total flux cleaned = -0.00399516 Jy ! Component: 1050 - total flux cleaned = -0.00403788 Jy ! Component: 1100 - total flux cleaned = -0.00413685 Jy ! Component: 1150 - total flux cleaned = -0.00424812 Jy ! Component: 1200 - total flux cleaned = -0.00434378 Jy ! Component: 1250 - total flux cleaned = -0.00445128 Jy ! Component: 1300 - total flux cleaned = -0.00451744 Jy ! Component: 1350 - total flux cleaned = -0.00462176 Jy ! Component: 1400 - total flux cleaned = -0.00466033 Jy ! Component: 1450 - total flux cleaned = -0.00476159 Jy ! Component: 1500 - total flux cleaned = -0.00484891 Jy ! Component: 1550 - total flux cleaned = -0.0048981 Jy ! Component: 1600 - total flux cleaned = -0.00498291 Jy ! Component: 1650 - total flux cleaned = -0.00504277 Jy ! Component: 1700 - total flux cleaned = -0.00513724 Jy ! Component: 1750 - total flux cleaned = -0.00517238 Jy ! Component: 1800 - total flux cleaned = -0.00527607 Jy ! Component: 1850 - total flux cleaned = -0.00532145 Jy ! Component: 1900 - total flux cleaned = -0.00540015 Jy ! Component: 1950 - total flux cleaned = -0.00542229 Jy ! Component: 2000 - total flux cleaned = -0.00553217 Jy ! Component: 2050 - total flux cleaned = -0.00560793 Jy ! Component: 2100 - total flux cleaned = -0.0056509 Jy ! Component: 2150 - total flux cleaned = -0.00572517 Jy ! Component: 2200 - total flux cleaned = -0.0057986 Jy ! Component: 2250 - total flux cleaned = -0.00584008 Jy ! Component: 2300 - total flux cleaned = -0.00589161 Jy ! Component: 2350 - total flux cleaned = -0.0059529 Jy ! Component: 2400 - total flux cleaned = -0.00604369 Jy ! Component: 2450 - total flux cleaned = -0.00610348 Jy ! Component: 2500 - total flux cleaned = -0.00608381 Jy ! Component: 2550 - total flux cleaned = -0.0061231 Jy ! Component: 2600 - total flux cleaned = -0.00620088 Jy ! Component: 2650 - total flux cleaned = -0.00623948 Jy ! Component: 2700 - total flux cleaned = -0.00626811 Jy ! Component: 2750 - total flux cleaned = -0.00630594 Jy ! Component: 2800 - total flux cleaned = -0.00638107 Jy ! Component: 2850 - total flux cleaned = -0.00638101 Jy ! Component: 2900 - total flux cleaned = -0.00640861 Jy ! Component: 2950 - total flux cleaned = -0.00641775 Jy ! Component: 3000 - total flux cleaned = -0.00648125 Jy ! Component: 3050 - total flux cleaned = -0.00647228 Jy ! Component: 3100 - total flux cleaned = -0.00651702 Jy ! Component: 3150 - total flux cleaned = -0.00650825 Jy ! Component: 3200 - total flux cleaned = -0.00654358 Jy ! Component: 3250 - total flux cleaned = -0.00657847 Jy ! Component: 3300 - total flux cleaned = -0.00658708 Jy ! Component: 3350 - total flux cleaned = -0.00659568 Jy ! Component: 3400 - total flux cleaned = -0.00661274 Jy ! Component: 3450 - total flux cleaned = -0.00661284 Jy ! Component: 3500 - total flux cleaned = -0.00666342 Jy ! Component: 3550 - total flux cleaned = -0.00666341 Jy ! Component: 3600 - total flux cleaned = -0.00667175 Jy ! Component: 3650 - total flux cleaned = -0.00667182 Jy ! Component: 3700 - total flux cleaned = -0.0066883 Jy ! Component: 3750 - total flux cleaned = -0.00670456 Jy ! Component: 3800 - total flux cleaned = -0.00672886 Jy ! Component: 3850 - total flux cleaned = -0.00672884 Jy ! Component: 3900 - total flux cleaned = -0.0067369 Jy ! Component: 3950 - total flux cleaned = -0.00675277 Jy ! Component: 4000 - total flux cleaned = -0.00678434 Jy ! Component: 4050 - total flux cleaned = -0.00679214 Jy ! Total flux subtracted in 4096 components = -0.00679217 Jy ! Clean residual min=-0.000521 max=0.000508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0390733 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 356 components and 0.0390733 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1724+0224_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.201 x 11.23 at 3.345 degrees (North through East) ! Clean map min=-0.0011334 max=0.043062 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1724+0224_S_a_map.fits wmodel /vlbi/uf001/uvm//J1724+0224_S_a_map.mod ! Writing 356 model components to file: /vlbi/uf001/uvm//J1724+0224_S_a_map.mod wobs /vlbi/uf001/uvm//J1724+0224_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1724+0224_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1724+0224_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J1724+0224_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0430624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149969 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04478 1.04478 2.08956 4.17912 8.35824 16.7165 33.433 66.8659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.141 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1724+0224_S_a_dfm.log closed on Sun Jan 13 22:06:11 2019