! Started logfile: /vlbi/uf001/uva//J1606+2717_S_dfm.log on Mon Jan 14 03:34:40 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1606+2717_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1606+2717_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967725 visibilities/baseline/integration-bin. ! Found source: J1606+2717 ! ! 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 5487 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 J1606+2717_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002988Jy sigma=21.202284 ! Fit after self-cal, rms=0.878417Jy sigma=18.598274 ! 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=3.068 mas, bmaj=5.884 mas, bpa=-0.5057 degrees ! Estimated noise=0.662609 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 = 0.0952223 Jy ! Component: 100 - total flux cleaned = 0.116714 Jy ! Total flux subtracted in 100 components = 0.116714 Jy ! Clean residual min=-0.004284 max=0.007510 Jy/beam ! Clean residual mean=-0.000002 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.116714 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.116714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061052Jy sigma=1.240690 ! Fit after self-cal, rms=0.061046Jy sigma=1.240426 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00792869 Jy ! Component: 100 - total flux cleaned = 0.01187 Jy ! Total flux subtracted in 100 components = 0.01187 Jy ! Clean residual min=-0.003713 max=0.004113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.128584 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.128584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059907Jy sigma=1.215505 ! Fit after self-cal, rms=0.059895Jy sigma=1.215047 ! 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=3.538 mas, bmaj=6.678 mas, bpa=-0.4819 degrees ! Estimated noise=0.496597 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 (11.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552314 Jy ! Component: 100 - total flux cleaned = 0.00893592 Jy ! Component: 150 - total flux cleaned = 0.0114749 Jy ! Component: 200 - total flux cleaned = 0.0135059 Jy ! Total flux subtracted in 200 components = 0.0135059 Jy ! Clean residual min=-0.002983 max=0.003518 Jy/beam ! Clean residual mean=0.000003 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.14209 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.14209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059299Jy sigma=1.201951 ! Fit after self-cal, rms=0.059249Jy sigma=1.200971 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 6.678 at -0.4819 degrees (North through East) ! Clean map min=-0.0028291 max=0.12204 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.96 KP 0.97 ! LA 0.93 MK 1.06 NL 0.98 OV 1.02 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.95 KP 0.99 ! LA 0.95 MK 0.99 NL 1.05 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.04 KP 0.99 ! LA 0.98 MK 0.98 NL 1.08 OV 0.99 ! PT 0.89 SC 1.02 ! ! ! Fit before self-cal, rms=0.059249Jy sigma=1.200971 ! Fit after self-cal, rms=0.058731Jy sigma=1.188992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=6.723 mas, bpa=-0.56 degrees ! Estimated noise=0.493041 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 = 0.00123391 Jy ! Component: 100 - total flux cleaned = 0.00176475 Jy ! Component: 150 - total flux cleaned = 0.00217689 Jy ! Component: 200 - total flux cleaned = 0.00234465 Jy ! Total flux subtracted in 200 components = 0.00234465 Jy ! Clean residual min=-0.002848 max=0.002444 Jy/beam ! Clean residual mean=0.000004 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.144435 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 0.144435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058669Jy sigma=1.187464 ! Fit after self-cal, rms=0.058683Jy sigma=1.187218 ! 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=0.058683Jy sigma=1.187218 ! Fit after self-cal, rms=0.058723Jy sigma=1.175753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=6.698 mas, bpa=-0.6682 degrees ! Estimated noise=0.49294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037433 Jy ! Component: 100 - total flux cleaned = 0.000701455 Jy ! Component: 150 - total flux cleaned = 0.000924515 Jy ! Component: 200 - total flux cleaned = 0.00104703 Jy ! Total flux subtracted in 200 components = 0.00104703 Jy ! Clean residual min=-0.002773 max=0.002429 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.145482 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.145482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058695Jy sigma=1.175029 ! Fit after self-cal, rms=0.058717Jy sigma=1.174837 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 = 0.000149587 Jy ! Component: 100 - total flux cleaned = 0.000237387 Jy ! Component: 150 - total flux cleaned = 0.000297755 Jy ! Component: 200 - total flux cleaned = 0.000335102 Jy ! Total flux subtracted in 200 components = 0.000335102 Jy ! Clean residual min=-0.002755 max=0.002383 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.145817 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.145817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058704Jy sigma=1.174501 ! Fit after self-cal, rms=0.058703Jy sigma=1.174483 ! 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=0.058703Jy sigma=1.174483 ! Fit after self-cal, rms=0.058711Jy sigma=1.174414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=6.694 mas, bpa=-0.7366 degrees ! Estimated noise=0.492725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001723 Jy ! Component: 100 - total flux cleaned = 0.00028484 Jy ! Component: 150 - total flux cleaned = 0.000318725 Jy ! Component: 200 - total flux cleaned = 0.000366908 Jy ! Total flux subtracted in 200 components = 0.000366908 Jy ! Clean residual min=-0.002753 max=0.002396 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.146184 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.146184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058702Jy sigma=1.174167 ! Fit after self-cal, rms=0.058702Jy sigma=1.174152 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 = 4.4116e-05 Jy ! Component: 100 - total flux cleaned = 9.05099e-05 Jy ! Component: 150 - total flux cleaned = 0.000134051 Jy ! Component: 200 - total flux cleaned = 0.000176083 Jy ! Total flux subtracted in 200 components = 0.000176083 Jy ! Clean residual min=-0.002752 max=0.002370 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.14636 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.14636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058695Jy sigma=1.174001 ! Fit after self-cal, rms=0.058694Jy sigma=1.173992 ! 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=0.058694Jy sigma=1.173992 ! Fit after self-cal, rms=0.058693Jy sigma=1.173982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.383 mas, bmaj=9.972 mas, bpa=-0.1492 degrees ! Estimated noise=0.60774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089517 Jy ! Component: 100 - total flux cleaned = 0.00119958 Jy ! Component: 150 - total flux cleaned = 0.00137138 Jy ! Component: 200 - total flux cleaned = 0.00140725 Jy ! Total flux subtracted in 200 components = 0.00140725 Jy ! Clean residual min=-0.002604 max=0.002773 Jy/beam ! Clean residual mean=0.000003 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.147767 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.147767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058695Jy sigma=1.173939 ! Fit after self-cal, rms=0.058693Jy sigma=1.173910 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 = 5.99199e-05 Jy ! Component: 100 - total flux cleaned = 9.27539e-05 Jy ! Component: 150 - total flux cleaned = 9.23598e-05 Jy ! Component: 200 - total flux cleaned = 8.28535e-05 Jy ! Total flux subtracted in 200 components = 8.28535e-05 Jy ! Clean residual min=-0.002618 max=0.002733 Jy/beam ! Clean residual mean=0.000003 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.14785 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.14785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058694Jy sigma=1.173892 ! Fit after self-cal, rms=0.058692Jy sigma=1.173882 ! 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=3.55 mas, bmaj=6.691 mas, bpa=-0.7638 degrees ! Estimated noise=0.492726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 6.691 at -0.7638 degrees (North through East) ! Clean map min=-0.0026212 max=0.12113 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=3.077 mas, bmaj=5.88 mas, bpa=-0.6281 degrees ! Estimated noise=0.658807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.094568 Jy ! Component: 100 - total flux cleaned = 0.116268 Jy ! Component: 150 - total flux cleaned = 0.124261 Jy ! Component: 200 - total flux cleaned = 0.129195 Jy ! Total flux subtracted in 200 components = 0.129195 Jy ! Clean residual min=-0.003331 max=0.003602 Jy/beam ! Clean residual mean=-0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.129195 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.129195 Jy ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=6.691 mas, bpa=-0.7638 degrees ! Estimated noise=0.492726 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 = 0.00479382 Jy ! Component: 100 - total flux cleaned = 0.00783032 Jy ! Component: 150 - total flux cleaned = 0.0100148 Jy ! Component: 200 - total flux cleaned = 0.0117026 Jy ! Total flux subtracted in 200 components = 0.0117026 Jy ! Clean residual min=-0.002705 max=0.002786 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.140898 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.140898 Jy ! Inverting map ! Added new window around map position (-34.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135306 Jy ! Component: 100 - total flux cleaned = 0.00177546 Jy ! Component: 150 - total flux cleaned = 0.00218679 Jy ! Component: 200 - total flux cleaned = 0.00241765 Jy ! Total flux subtracted in 200 components = 0.00241765 Jy ! Clean residual min=-0.002753 max=0.002063 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.143315 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.143315 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=7.383 mas, bmaj=9.972 mas, bpa=-0.1492 degrees ! Estimated noise=0.60774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147476 Jy ! Component: 100 - total flux cleaned = 0.00209464 Jy ! Component: 150 - total flux cleaned = 0.00246271 Jy ! Component: 200 - total flux cleaned = 0.00266626 Jy ! Total flux subtracted in 200 components = 0.00266626 Jy ! Clean residual min=-0.002602 max=0.002473 Jy/beam ! Clean residual mean=0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.145982 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 = 7.4781e-05 Jy ! Component: 100 - total flux cleaned = 0.000142645 Jy ! Component: 150 - total flux cleaned = 0.000182801 Jy ! Component: 200 - total flux cleaned = 0.000182575 Jy ! Total flux subtracted in 200 components = 0.000182575 Jy ! Clean residual min=-0.002615 max=0.002439 Jy/beam ! Clean residual mean=0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.146164 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 120 components and 0.146164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=6.691 mas, bpa=-0.7638 degrees ! Estimated noise=0.492726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293644 Jy ! Component: 100 - total flux cleaned = 0.000228266 Jy ! Component: 150 - total flux cleaned = 0.000139424 Jy ! Component: 200 - total flux cleaned = 0.000111477 Jy ! Total flux subtracted in 200 components = 0.000111477 Jy ! Clean residual min=-0.002782 max=0.002081 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.146276 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.146276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058591Jy sigma=1.172076 ! Fit after self-cal, rms=0.058578Jy sigma=1.171830 wmodel J1606+2717_S_map.mod ! Writing 140 model components to file: J1606+2717_S_map.mod wobs J1606+2717_S_uvs.fits ! Writing UV FITS file: J1606+2717_S_uvs.fits wwins J1606+2717_S_map.win ! wwins: Wrote 3 windows to J1606+2717_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113261 Jy ! Component: 100 - total flux cleaned = -0.00159938 Jy ! Component: 150 - total flux cleaned = -0.00192513 Jy ! Component: 200 - total flux cleaned = -0.00206398 Jy ! Component: 250 - total flux cleaned = -0.00206477 Jy ! Component: 300 - total flux cleaned = -0.00222301 Jy ! Component: 350 - total flux cleaned = -0.00234664 Jy ! Component: 400 - total flux cleaned = -0.00246643 Jy ! Component: 450 - total flux cleaned = -0.00249537 Jy ! Component: 500 - total flux cleaned = -0.00240958 Jy ! Component: 550 - total flux cleaned = -0.00240974 Jy ! Component: 600 - total flux cleaned = -0.0024646 Jy ! Component: 650 - total flux cleaned = -0.00249151 Jy ! Component: 700 - total flux cleaned = -0.00262445 Jy ! Component: 750 - total flux cleaned = -0.00267655 Jy ! Component: 800 - total flux cleaned = -0.00275389 Jy ! Component: 850 - total flux cleaned = -0.00282964 Jy ! Component: 900 - total flux cleaned = -0.00288005 Jy ! Component: 950 - total flux cleaned = -0.00295428 Jy ! Component: 1000 - total flux cleaned = -0.00310045 Jy ! Component: 1050 - total flux cleaned = -0.00310039 Jy ! Component: 1100 - total flux cleaned = -0.0031954 Jy ! Component: 1150 - total flux cleaned = -0.00324204 Jy ! Component: 1200 - total flux cleaned = -0.00333431 Jy ! Component: 1250 - total flux cleaned = -0.00328893 Jy ! Component: 1300 - total flux cleaned = -0.00337922 Jy ! Component: 1350 - total flux cleaned = -0.00335667 Jy ! Component: 1400 - total flux cleaned = -0.00346705 Jy ! Component: 1450 - total flux cleaned = -0.00342351 Jy ! Component: 1500 - total flux cleaned = -0.0034881 Jy ! Component: 1550 - total flux cleaned = -0.00344539 Jy ! Component: 1600 - total flux cleaned = -0.00344545 Jy ! Component: 1650 - total flux cleaned = -0.00346608 Jy ! Component: 1700 - total flux cleaned = -0.00350711 Jy ! Component: 1750 - total flux cleaned = -0.00348658 Jy ! Component: 1800 - total flux cleaned = -0.00360757 Jy ! Component: 1850 - total flux cleaned = -0.0036074 Jy ! Component: 1900 - total flux cleaned = -0.00362761 Jy ! Component: 1950 - total flux cleaned = -0.00372576 Jy ! Component: 2000 - total flux cleaned = -0.00380369 Jy ! Component: 2050 - total flux cleaned = -0.00384188 Jy ! Component: 2100 - total flux cleaned = -0.00397536 Jy ! Component: 2150 - total flux cleaned = -0.00393769 Jy ! Component: 2200 - total flux cleaned = -0.00403114 Jy ! Component: 2250 - total flux cleaned = -0.00410534 Jy ! Component: 2300 - total flux cleaned = -0.00408689 Jy ! Component: 2350 - total flux cleaned = -0.00419643 Jy ! Component: 2400 - total flux cleaned = -0.00419618 Jy ! Component: 2450 - total flux cleaned = -0.00423204 Jy ! Component: 2500 - total flux cleaned = -0.00424986 Jy ! Component: 2550 - total flux cleaned = -0.00428517 Jy ! Component: 2600 - total flux cleaned = -0.0043025 Jy ! Component: 2650 - total flux cleaned = -0.00432025 Jy ! Component: 2700 - total flux cleaned = -0.00440626 Jy ! Component: 2750 - total flux cleaned = -0.00450865 Jy ! Component: 2800 - total flux cleaned = -0.00440702 Jy ! Component: 2850 - total flux cleaned = -0.00445781 Jy ! Component: 2900 - total flux cleaned = -0.00457466 Jy ! Component: 2950 - total flux cleaned = -0.00464067 Jy ! Component: 3000 - total flux cleaned = -0.00467341 Jy ! Component: 3050 - total flux cleaned = -0.00473839 Jy ! Component: 3100 - total flux cleaned = -0.00467377 Jy ! Component: 3150 - total flux cleaned = -0.00472192 Jy ! Component: 3200 - total flux cleaned = -0.00468989 Jy ! Component: 3250 - total flux cleaned = -0.00476886 Jy ! Component: 3300 - total flux cleaned = -0.0048316 Jy ! Component: 3350 - total flux cleaned = -0.00476929 Jy ! Component: 3400 - total flux cleaned = -0.00475376 Jy ! Component: 3450 - total flux cleaned = -0.00473841 Jy ! Component: 3500 - total flux cleaned = -0.00472333 Jy ! Component: 3550 - total flux cleaned = -0.00479926 Jy ! Component: 3600 - total flux cleaned = -0.00484443 Jy ! Component: 3650 - total flux cleaned = -0.00481462 Jy ! Component: 3700 - total flux cleaned = -0.00487419 Jy ! Component: 3750 - total flux cleaned = -0.00488885 Jy ! Component: 3800 - total flux cleaned = -0.00487423 Jy ! Component: 3850 - total flux cleaned = -0.00480122 Jy ! Component: 3900 - total flux cleaned = -0.0048304 Jy ! Component: 3950 - total flux cleaned = -0.00485913 Jy ! Component: 4000 - total flux cleaned = -0.00480167 Jy ! Component: 4050 - total flux cleaned = -0.00483007 Jy ! Total flux subtracted in 4096 components = -0.00481603 Jy ! Clean residual min=-0.000905 max=0.000924 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.14146 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 435 components and 0.14146 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1606+2717_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.55 x 6.691 at -0.7638 degrees (North through East) ! Clean map min=-0.0020134 max=0.12102 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1606+2717_S_map.fits wmodel /vlbi/uf001/uva//J1606+2717_S_map.mod ! Writing 435 model components to file: /vlbi/uf001/uva//J1606+2717_S_map.mod wobs /vlbi/uf001/uva//J1606+2717_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1606+2717_S_uvs.fits wwins /vlbi/uf001/uva//J1606+2717_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1606+2717_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.642892 0.642892 1.28578 2.57157 5.14314 10.2863 20.5726 41.1451 82.2902 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 466.641 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1606+2717_S_dfm.log closed on Mon Jan 14 03:34:44 2019