! Started logfile: /vlbi/uf001/uvm//J0653+2353_S_a_dfm.log on Sun Jan 13 20:58:27 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//J0653+2353_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0653+2353_S_a_uvm.fits ! AN table 1: 88 integrations on 28 of 28 possible baselines. ! AN table 2: 148 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.994098 visibilities/baseline/integration-bin. ! Found source: J0653+2353 ! ! 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 40 lines of history. ! ! Reading 19707 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 J0653+2353_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 1 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.027091Jy sigma=20.945396 ! Fit after self-cal, rms=0.838163Jy sigma=17.643580 ! 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=2.979 mas, bmaj=7.588 mas, bpa=-25.95 degrees ! Estimated noise=0.470289 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 = 0.118666 Jy ! Component: 100 - total flux cleaned = 0.173313 Jy ! Total flux subtracted in 100 components = 0.173313 Jy ! Clean residual min=-0.010702 max=0.026682 Jy/beam ! Clean residual mean=-0.000035 rms=0.003267 Jy/beam ! Combined flux in latest and established models = 0.173313 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.173313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123732Jy sigma=1.871632 ! Fit after self-cal, rms=0.121246Jy sigma=1.799575 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369259 Jy ! Component: 100 - total flux cleaned = 0.0556048 Jy ! Total flux subtracted in 100 components = 0.0556048 Jy ! Clean residual min=-0.007807 max=0.009245 Jy/beam ! Clean residual mean=-0.000012 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.228918 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.228918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105236Jy sigma=1.469451 ! Fit after self-cal, rms=0.104722Jy sigma=1.455717 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132171 Jy ! Component: 100 - total flux cleaned = 0.0211412 Jy ! Total flux subtracted in 100 components = 0.0211412 Jy ! Clean residual min=-0.006550 max=0.006708 Jy/beam ! Clean residual mean=-0.000004 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.250059 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.250059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102079Jy sigma=1.414654 ! Fit after self-cal, rms=0.102003Jy sigma=1.412523 ! 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=3.709 mas, bmaj=8.47 mas, bpa=-22.35 degrees ! Estimated noise=0.253808 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 = 0.00547331 Jy ! Component: 100 - total flux cleaned = 0.00809677 Jy ! Component: 150 - total flux cleaned = 0.00869853 Jy ! Component: 200 - total flux cleaned = 0.0088983 Jy ! Total flux subtracted in 200 components = 0.0088983 Jy ! Clean residual min=-0.005273 max=0.004620 Jy/beam ! Clean residual mean=0.000011 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.258957 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.258957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101322Jy sigma=1.408132 ! Fit after self-cal, rms=0.101299Jy sigma=1.407443 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.709 x 8.47 at -22.35 degrees (North through East) ! Clean map min=-0.0050632 max=0.14959 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.98 KP 1.05 LA 0.91 ! MK 0.99 NL 1.05 OV 0.95 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.06 HN 1.03 KP 1.07 ! LA 0.95 MK 0.96 NL 1.09 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 0.98 KP 1.03 LA 0.93 ! MK 1.01 NL 1.14 OV 0.97 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.96 HN 1.00 KP 1.03 ! LA 0.98 MK 0.93 NL 0.70 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 1.01 KP 1.07 LA 0.93 ! MK 1.01 NL 1.23 OV 1.05 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.98 HN 1.03 KP 1.09 ! LA 0.96 MK 0.98 NL 1.08 PT 1.04 ! ! ! Fit before self-cal, rms=0.101299Jy sigma=1.407443 ! Fit after self-cal, rms=0.079693Jy sigma=1.345261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=8.442 mas, bpa=-22.22 degrees ! Estimated noise=0.253901 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 = 0.00256506 Jy ! Component: 100 - total flux cleaned = 0.0030002 Jy ! Component: 150 - total flux cleaned = 0.00305498 Jy ! Component: 200 - total flux cleaned = 0.0031054 Jy ! Total flux subtracted in 200 components = 0.0031054 Jy ! Clean residual min=-0.003683 max=0.004364 Jy/beam ! Clean residual mean=0.000023 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.262063 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.262063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079499Jy sigma=1.343276 ! Fit after self-cal, rms=0.079435Jy sigma=1.342414 ! 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=0.079435Jy sigma=1.342414 ! Fit after self-cal, rms=0.066339Jy sigma=1.247304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=8.449 mas, bpa=-21.88 degrees ! Estimated noise=0.251374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046839 Jy ! Component: 100 - total flux cleaned = -0.000924422 Jy ! Component: 150 - total flux cleaned = -0.00112812 Jy ! Component: 200 - total flux cleaned = -0.00126849 Jy ! Total flux subtracted in 200 components = -0.00126849 Jy ! Clean residual min=-0.002078 max=0.002970 Jy/beam ! Clean residual mean=0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.260794 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.260794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066278Jy sigma=1.245715 ! Fit after self-cal, rms=0.066292Jy sigma=1.244548 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 (-28.5, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277994 Jy ! Component: 100 - total flux cleaned = 0.00361846 Jy ! Component: 150 - total flux cleaned = 0.00423407 Jy ! Component: 200 - total flux cleaned = 0.00449655 Jy ! Total flux subtracted in 200 components = 0.00449655 Jy ! Clean residual min=-0.002004 max=0.002039 Jy/beam ! Clean residual mean=0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.265291 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.265291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066147Jy sigma=1.241627 ! Fit after self-cal, rms=0.066136Jy sigma=1.241401 ! 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=0.066136Jy sigma=1.241401 ! Fit after self-cal, rms=0.066014Jy sigma=1.240938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=8.46 mas, bpa=-21.93 degrees ! Estimated noise=0.251451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102101 Jy ! Component: 100 - total flux cleaned = 0.00131308 Jy ! Component: 150 - total flux cleaned = 0.00155331 Jy ! Component: 200 - total flux cleaned = 0.00169252 Jy ! Total flux subtracted in 200 components = 0.00169252 Jy ! Clean residual min=-0.001802 max=0.001795 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.266983 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.266983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065955Jy sigma=1.239613 ! Fit after self-cal, rms=0.065949Jy sigma=1.239511 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 = 0.000227367 Jy ! Component: 100 - total flux cleaned = 0.000293505 Jy ! Component: 150 - total flux cleaned = 0.000323084 Jy ! Component: 200 - total flux cleaned = 0.000323442 Jy ! Total flux subtracted in 200 components = 0.000323442 Jy ! Clean residual min=-0.001743 max=0.001754 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.267307 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.267307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065924Jy sigma=1.238895 ! Fit after self-cal, rms=0.065923Jy sigma=1.238853 ! 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=0.065923Jy sigma=1.238853 ! Fit after self-cal, rms=0.065773Jy sigma=1.238653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.652 mas, bmaj=10.28 mas, bpa=-16.51 degrees ! Estimated noise=0.316322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331654 Jy ! Component: 100 - total flux cleaned = 0.000598293 Jy ! Component: 150 - total flux cleaned = 0.000798577 Jy ! Component: 200 - total flux cleaned = 0.000900702 Jy ! Total flux subtracted in 200 components = 0.000900702 Jy ! Clean residual min=-0.001798 max=0.001665 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.268207 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 137 components and 0.268208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065757Jy sigma=1.238395 ! Fit after self-cal, rms=0.065753Jy sigma=1.238299 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 = 6.55097e-05 Jy ! Component: 100 - total flux cleaned = 0.00016539 Jy ! Component: 150 - total flux cleaned = 0.000232702 Jy ! Component: 200 - total flux cleaned = 0.000247573 Jy ! Total flux subtracted in 200 components = 0.000247573 Jy ! Clean residual min=-0.001754 max=0.001669 Jy/beam ! Clean residual mean=0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.268455 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 157 components and 0.268455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065747Jy sigma=1.238213 ! Fit after self-cal, rms=0.065748Jy sigma=1.238162 ! 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=3.66 mas, bmaj=8.465 mas, bpa=-21.97 degrees ! Estimated noise=0.251312 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 8.465 at -21.97 degrees (North through East) ! Clean map min=-0.0015461 max=0.1473 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=2.97 mas, bmaj=7.589 mas, bpa=-25.3 degrees ! Estimated noise=0.469633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125485 Jy ! Component: 100 - total flux cleaned = 0.183763 Jy ! Component: 150 - total flux cleaned = 0.212848 Jy ! Component: 200 - total flux cleaned = 0.228086 Jy ! Total flux subtracted in 200 components = 0.228086 Jy ! Clean residual min=-0.004096 max=0.007859 Jy/beam ! Clean residual mean=-0.000010 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.228086 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.228086 Jy ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=8.465 mas, bpa=-21.97 degrees ! Estimated noise=0.251312 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121433 Jy ! Component: 100 - total flux cleaned = 0.0192722 Jy ! Component: 150 - total flux cleaned = 0.0242669 Jy ! Component: 200 - total flux cleaned = 0.0279102 Jy ! Total flux subtracted in 200 components = 0.0279102 Jy ! Clean residual min=-0.001804 max=0.002119 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.255996 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 67 components and 0.255996 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=7.652 mas, bmaj=10.28 mas, bpa=-16.51 degrees ! Estimated noise=0.316322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424485 Jy ! Component: 100 - total flux cleaned = 0.00694344 Jy ! Component: 150 - total flux cleaned = 0.0087749 Jy ! Component: 200 - total flux cleaned = 0.0100728 Jy ! Total flux subtracted in 200 components = 0.0100728 Jy ! Clean residual min=-0.001751 max=0.001791 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.266069 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 = 0.000671414 Jy ! Component: 100 - total flux cleaned = 0.00111909 Jy ! Component: 150 - total flux cleaned = 0.00149281 Jy ! Component: 200 - total flux cleaned = 0.00178726 Jy ! Total flux subtracted in 200 components = 0.00178726 Jy ! Clean residual min=-0.001728 max=0.001642 Jy/beam ! Clean residual mean=0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.267856 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 178 components and 0.267856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=8.465 mas, bpa=-21.97 degrees ! Estimated noise=0.251312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287731 Jy ! Component: 100 - total flux cleaned = 0.000321954 Jy ! Component: 150 - total flux cleaned = 0.0003822 Jy ! Component: 200 - total flux cleaned = 0.000464023 Jy ! Total flux subtracted in 200 components = 0.000464023 Jy ! Clean residual min=-0.001427 max=0.001440 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.26832 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 196 components and 0.26832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065686Jy sigma=1.236473 ! Fit after self-cal, rms=0.065669Jy sigma=1.235964 wmodel J0653+2353_S_a_map.mod ! Writing 196 model components to file: J0653+2353_S_a_map.mod wobs J0653+2353_S_a_uvs.fits ! Writing UV FITS file: J0653+2353_S_a_uvs.fits wwins J0653+2353_S_a_map.win ! wwins: Wrote 3 windows to J0653+2353_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 = 5.80467e-05 Jy ! Component: 100 - total flux cleaned = -0.000158372 Jy ! Component: 150 - total flux cleaned = -0.000339812 Jy ! Component: 200 - total flux cleaned = -0.00055634 Jy ! Component: 250 - total flux cleaned = -0.000743226 Jy ! Component: 300 - total flux cleaned = -0.000943175 Jy ! Component: 350 - total flux cleaned = -0.00109875 Jy ! Component: 400 - total flux cleaned = -0.00126863 Jy ! Component: 450 - total flux cleaned = -0.00137868 Jy ! Component: 500 - total flux cleaned = -0.00146825 Jy ! Component: 550 - total flux cleaned = -0.00148545 Jy ! Component: 600 - total flux cleaned = -0.00151979 Jy ! Component: 650 - total flux cleaned = -0.0015535 Jy ! Component: 700 - total flux cleaned = -0.00155354 Jy ! Component: 750 - total flux cleaned = -0.00163541 Jy ! Component: 800 - total flux cleaned = -0.00169978 Jy ! Component: 850 - total flux cleaned = -0.00176309 Jy ! Component: 900 - total flux cleaned = -0.00182528 Jy ! Component: 950 - total flux cleaned = -0.00190177 Jy ! Component: 1000 - total flux cleaned = -0.0020079 Jy ! Component: 1050 - total flux cleaned = -0.00208258 Jy ! Component: 1100 - total flux cleaned = -0.00220052 Jy ! Component: 1150 - total flux cleaned = -0.00230206 Jy ! Component: 1200 - total flux cleaned = -0.00235969 Jy ! Component: 1250 - total flux cleaned = -0.00240233 Jy ! Component: 1300 - total flux cleaned = -0.00251427 Jy ! Component: 1350 - total flux cleaned = -0.00259709 Jy ! Component: 1400 - total flux cleaned = -0.00267885 Jy ! Component: 1450 - total flux cleaned = -0.00274606 Jy ! Component: 1500 - total flux cleaned = -0.00278568 Jy ! Component: 1550 - total flux cleaned = -0.00281218 Jy ! Component: 1600 - total flux cleaned = -0.00283805 Jy ! Component: 1650 - total flux cleaned = -0.00287673 Jy ! Component: 1700 - total flux cleaned = -0.00286407 Jy ! Component: 1750 - total flux cleaned = -0.00287676 Jy ! Component: 1800 - total flux cleaned = -0.00295178 Jy ! Component: 1850 - total flux cleaned = -0.00296427 Jy ! Component: 1900 - total flux cleaned = -0.00302535 Jy ! Component: 1950 - total flux cleaned = -0.00303753 Jy ! Component: 2000 - total flux cleaned = -0.00308537 Jy ! Component: 2050 - total flux cleaned = -0.00313268 Jy ! Component: 2100 - total flux cleaned = -0.00314422 Jy ! Component: 2150 - total flux cleaned = -0.00313253 Jy ! Component: 2200 - total flux cleaned = -0.00316709 Jy ! Component: 2250 - total flux cleaned = -0.00321279 Jy ! Component: 2300 - total flux cleaned = -0.00323511 Jy ! Component: 2350 - total flux cleaned = -0.0032576 Jy ! Component: 2400 - total flux cleaned = -0.00329093 Jy ! Component: 2450 - total flux cleaned = -0.00332392 Jy ! Component: 2500 - total flux cleaned = -0.00335661 Jy ! Component: 2550 - total flux cleaned = -0.00337815 Jy ! Component: 2600 - total flux cleaned = -0.00336742 Jy ! Component: 2650 - total flux cleaned = -0.00339925 Jy ! Component: 2700 - total flux cleaned = -0.00342023 Jy ! Component: 2750 - total flux cleaned = -0.00343075 Jy ! Component: 2800 - total flux cleaned = -0.00348238 Jy ! Component: 2850 - total flux cleaned = -0.00346196 Jy ! Component: 2900 - total flux cleaned = -0.00351277 Jy ! Component: 2950 - total flux cleaned = -0.00352264 Jy ! Component: 3000 - total flux cleaned = -0.00356268 Jy ! Component: 3050 - total flux cleaned = -0.0035429 Jy ! Component: 3100 - total flux cleaned = -0.0035725 Jy ! Component: 3150 - total flux cleaned = -0.00358214 Jy ! Component: 3200 - total flux cleaned = -0.00364026 Jy ! Component: 3250 - total flux cleaned = -0.00364983 Jy ! Component: 3300 - total flux cleaned = -0.00369764 Jy ! Component: 3350 - total flux cleaned = -0.00371661 Jy ! Component: 3400 - total flux cleaned = -0.00377308 Jy ! Component: 3450 - total flux cleaned = -0.00381985 Jy ! Component: 3500 - total flux cleaned = -0.0038848 Jy ! Component: 3550 - total flux cleaned = -0.0038939 Jy ! Component: 3600 - total flux cleaned = -0.00393974 Jy ! Component: 3650 - total flux cleaned = -0.00402149 Jy ! Component: 3700 - total flux cleaned = -0.00403042 Jy ! Component: 3750 - total flux cleaned = -0.00405742 Jy ! Component: 3800 - total flux cleaned = -0.00411103 Jy ! Component: 3850 - total flux cleaned = -0.00418183 Jy ! Component: 3900 - total flux cleaned = -0.0041906 Jy ! Component: 3950 - total flux cleaned = -0.00419943 Jy ! Component: 4000 - total flux cleaned = -0.00424287 Jy ! Component: 4050 - total flux cleaned = -0.004286 Jy ! Total flux subtracted in 4096 components = -0.00432902 Jy ! Clean residual min=-0.000530 max=0.000450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.263991 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 499 components and 0.263991 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0653+2353_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 8.465 at -21.97 degrees (North through East) ! Clean map min=-0.0010776 max=0.14633 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0653+2353_S_a_map.fits wmodel /vlbi/uf001/uvm//J0653+2353_S_a_map.mod ! Writing 499 model components to file: /vlbi/uf001/uvm//J0653+2353_S_a_map.mod wobs /vlbi/uf001/uvm//J0653+2353_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0653+2353_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0653+2353_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0653+2353_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163409 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.335015 0.335015 0.67003 1.34006 2.68012 5.36024 10.7205 21.4409 42.8819 85.7638 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 895.482 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0653+2353_S_a_dfm.log closed on Sun Jan 13 20:58:32 2019