! Started logfile: /vlbi/uf001/uvm//J1910-2223_S_a_dfm.log on Sun Jan 13 22:19:43 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//J1910-2223_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1910-2223_S_a_uvm.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! AN table 2: 98 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.997476 visibilities/baseline/integration-bin. ! Found source: J1910-2223 ! ! 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 11856 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 J1910-2223_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 14 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 14 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 14 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=1.008138Jy sigma=16.544423 ! Fit after self-cal, rms=0.899380Jy sigma=14.708359 ! 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=2.767 mas, bmaj=14.69 mas, bpa=-16.97 degrees ! Estimated noise=0.758261 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 = 0.0760105 Jy ! Component: 100 - total flux cleaned = 0.0991532 Jy ! Total flux subtracted in 100 components = 0.0991532 Jy ! Clean residual min=-0.006192 max=0.010087 Jy/beam ! Clean residual mean=-0.000005 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.0991532 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0991532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093923Jy sigma=1.257343 ! Fit after self-cal, rms=0.093659Jy sigma=1.254824 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113929 Jy ! Component: 100 - total flux cleaned = 0.017874 Jy ! Total flux subtracted in 100 components = 0.017874 Jy ! Clean residual min=-0.004591 max=0.005639 Jy/beam ! Clean residual mean=0.000002 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.117027 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.117027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092090Jy sigma=1.218954 ! Fit after self-cal, rms=0.092086Jy sigma=1.218495 ! 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=3.496 mas, bmaj=16.6 mas, bpa=-15.8 degrees ! Estimated noise=0.415829 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 = 0.0058594 Jy ! Component: 100 - total flux cleaned = 0.00948386 Jy ! Component: 150 - total flux cleaned = 0.0118294 Jy ! Component: 200 - total flux cleaned = 0.0133853 Jy ! Total flux subtracted in 200 components = 0.0133853 Jy ! Clean residual min=-0.003911 max=0.007415 Jy/beam ! Clean residual mean=0.000014 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.130412 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 80 components and 0.130412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091706Jy sigma=1.209853 ! Fit after self-cal, rms=0.091731Jy sigma=1.209651 ! Inverting map ! Added new window around map position (-37, -43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654792 Jy ! Component: 100 - total flux cleaned = 0.00773084 Jy ! Component: 150 - total flux cleaned = 0.00840259 Jy ! Component: 200 - total flux cleaned = 0.00906289 Jy ! Total flux subtracted in 200 components = 0.00906289 Jy ! Clean residual min=-0.003260 max=0.004113 Jy/beam ! Clean residual mean=0.000009 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.139475 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 134 components and 0.139475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090938Jy sigma=1.198665 ! Fit after self-cal, rms=0.090827Jy sigma=1.196609 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.496 x 16.6 at -15.8 degrees (North through East) ! Clean map min=-0.0034563 max=0.10204 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.08 KP 1.04 LA 1.02 ! NL 1.02 OV 0.97 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.93 HN 1.09 KP 0.96 ! LA 0.98 MK 1.00 NL 1.03 OV 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.99 KP 1.06 LA 0.98 ! NL 1.04 OV 0.93 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 HN 1.03 KP 1.01 ! LA 0.98 MK 1.02 NL 0.96 OV 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.10 KP 1.10 LA 1.02 ! NL 1.01 OV 0.99 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.98 HN 1.02 KP 1.01 ! LA 1.00 MK 0.99 NL 1.02 OV 1.00 ! ! ! Fit before self-cal, rms=0.090827Jy sigma=1.196609 ! Fit after self-cal, rms=0.092896Jy sigma=1.192341 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=16.63 mas, bpa=-15.89 degrees ! Estimated noise=0.417146 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 = 0.00238599 Jy ! Component: 100 - total flux cleaned = 0.00297407 Jy ! Component: 150 - total flux cleaned = 0.00297606 Jy ! Component: 200 - total flux cleaned = 0.00275651 Jy ! Total flux subtracted in 200 components = 0.00275651 Jy ! Clean residual min=-0.002577 max=0.003024 Jy/beam ! Clean residual mean=0.000002 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.142232 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 160 components and 0.142232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092659Jy sigma=1.189546 ! Fit after self-cal, rms=0.092699Jy sigma=1.189020 ! 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=0.092699Jy sigma=1.189020 ! Fit after self-cal, rms=0.096943Jy sigma=1.182766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=16.82 mas, bpa=-16.05 degrees ! Estimated noise=0.418764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108851 Jy ! Component: 100 - total flux cleaned = 0.00147787 Jy ! Component: 150 - total flux cleaned = 0.0015594 Jy ! Component: 200 - total flux cleaned = 0.00156132 Jy ! Total flux subtracted in 200 components = 0.00156132 Jy ! Clean residual min=-0.001857 max=0.002271 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.143793 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 198 components and 0.143793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096896Jy sigma=1.181980 ! Fit after self-cal, rms=0.096946Jy sigma=1.181776 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 = 0.000725681 Jy ! Component: 100 - total flux cleaned = 0.000978636 Jy ! Component: 150 - total flux cleaned = 0.000980736 Jy ! Component: 200 - total flux cleaned = 0.000926935 Jy ! Total flux subtracted in 200 components = 0.000926935 Jy ! Clean residual min=-0.001771 max=0.002268 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.14472 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 225 components and 0.14472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096920Jy sigma=1.181388 ! Fit after self-cal, rms=0.096919Jy sigma=1.181333 ! 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=0.096919Jy sigma=1.181333 ! Fit after self-cal, rms=0.099497Jy sigma=1.180367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=16.86 mas, bpa=-16.1 degrees ! Estimated noise=0.417926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164108 Jy ! Component: 100 - total flux cleaned = 0.000448861 Jy ! Component: 150 - total flux cleaned = 0.000557724 Jy ! Component: 200 - total flux cleaned = 0.000652204 Jy ! Total flux subtracted in 200 components = 0.000652204 Jy ! Clean residual min=-0.001735 max=0.002231 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.145372 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 249 components and 0.145372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099477Jy sigma=1.180018 ! Fit after self-cal, rms=0.099489Jy sigma=1.179957 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 (-57, -48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213581 Jy ! Component: 100 - total flux cleaned = 0.00304883 Jy ! Component: 150 - total flux cleaned = 0.00381651 Jy ! Component: 200 - total flux cleaned = 0.00453448 Jy ! Total flux subtracted in 200 components = 0.00453448 Jy ! Clean residual min=-0.001539 max=0.001655 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.149907 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 304 components and 0.149907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099419Jy sigma=1.178680 ! Fit after self-cal, rms=0.099415Jy sigma=1.178551 ! 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=0.099415Jy sigma=1.178551 ! Fit after self-cal, rms=0.099894Jy sigma=1.178424 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.518 mas, bmaj=24.28 mas, bpa=-5.769 degrees ! Estimated noise=0.491759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184553 Jy ! Component: 100 - total flux cleaned = 0.00307444 Jy ! Component: 150 - total flux cleaned = 0.00401991 Jy ! Component: 200 - total flux cleaned = 0.0047417 Jy ! Total flux subtracted in 200 components = 0.0047417 Jy ! Clean residual min=-0.001456 max=0.001513 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.154649 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 354 components and 0.154649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099872Jy sigma=1.177952 ! Fit after self-cal, rms=0.099876Jy sigma=1.177861 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 = 0.000960222 Jy ! Component: 100 - total flux cleaned = 0.00170701 Jy ! Component: 150 - total flux cleaned = 0.00203372 Jy ! Component: 200 - total flux cleaned = 0.00227775 Jy ! Total flux subtracted in 200 components = 0.00227775 Jy ! Clean residual min=-0.001473 max=0.001455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.156926 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 388 components and 0.156926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099866Jy sigma=1.177718 ! Fit after self-cal, rms=0.099868Jy sigma=1.177694 ! 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=3.506 mas, bmaj=16.89 mas, bpa=-16.11 degrees ! Estimated noise=0.417294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 16.89 at -16.11 degrees (North through East) ! Clean map min=-0.0013803 max=0.10224 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=2.769 mas, bmaj=14.9 mas, bpa=-17.34 degrees ! Estimated noise=0.766353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765105 Jy ! Component: 100 - total flux cleaned = 0.100423 Jy ! Component: 150 - total flux cleaned = 0.111752 Jy ! Component: 200 - total flux cleaned = 0.119058 Jy ! Total flux subtracted in 200 components = 0.119058 Jy ! Clean residual min=-0.003961 max=0.004155 Jy/beam ! Clean residual mean=0.000001 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.119058 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.119058 Jy ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=16.89 mas, bpa=-16.11 degrees ! Estimated noise=0.417294 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 = 0.007876 Jy ! Component: 100 - total flux cleaned = 0.0128648 Jy ! Component: 150 - total flux cleaned = 0.0167587 Jy ! Component: 200 - total flux cleaned = 0.019459 Jy ! Total flux subtracted in 200 components = 0.019459 Jy ! Clean residual min=-0.002583 max=0.002290 Jy/beam ! Clean residual mean=-0.000002 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.138517 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 106 components and 0.138517 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=7.518 mas, bmaj=24.28 mas, bpa=-5.769 degrees ! Estimated noise=0.491759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417309 Jy ! Component: 100 - total flux cleaned = 0.00705007 Jy ! Component: 150 - total flux cleaned = 0.00937844 Jy ! Component: 200 - total flux cleaned = 0.0109549 Jy ! Total flux subtracted in 200 components = 0.0109549 Jy ! Clean residual min=-0.002219 max=0.001861 Jy/beam ! Clean residual mean=-0.000006 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.149472 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 = 0.00147791 Jy ! Component: 100 - total flux cleaned = 0.00268065 Jy ! Component: 150 - total flux cleaned = 0.00377438 Jy ! Component: 200 - total flux cleaned = 0.00454367 Jy ! Total flux subtracted in 200 components = 0.00454367 Jy ! Clean residual min=-0.001783 max=0.001643 Jy/beam ! Clean residual mean=-0.000006 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.154016 Jy ! Adding 176 model components to the UV plane model. ! The established model now contains 268 components and 0.154016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=16.89 mas, bpa=-16.11 degrees ! Estimated noise=0.417294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271685 Jy ! Component: 100 - total flux cleaned = 0.000929417 Jy ! Component: 150 - total flux cleaned = 0.00137119 Jy ! Component: 200 - total flux cleaned = 0.00171383 Jy ! Total flux subtracted in 200 components = 0.00171383 Jy ! Clean residual min=-0.001673 max=0.001770 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.155729 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 298 components and 0.155729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099904Jy sigma=1.178369 ! Fit after self-cal, rms=0.099833Jy sigma=1.178236 wmodel J1910-2223_S_a_map.mod ! Writing 298 model components to file: J1910-2223_S_a_map.mod wobs J1910-2223_S_a_uvs.fits ! Writing UV FITS file: J1910-2223_S_a_uvs.fits wwins J1910-2223_S_a_map.win ! wwins: Wrote 3 windows to J1910-2223_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 = 0.000287822 Jy ! Component: 100 - total flux cleaned = 0.000232635 Jy ! Component: 150 - total flux cleaned = 0.000154666 Jy ! Component: 200 - total flux cleaned = 0.000106595 Jy ! Component: 250 - total flux cleaned = 3.6378e-05 Jy ! Component: 300 - total flux cleaned = -5.2983e-05 Jy ! Component: 350 - total flux cleaned = -9.57105e-05 Jy ! Component: 400 - total flux cleaned = -0.000178264 Jy ! Component: 450 - total flux cleaned = -0.000198179 Jy ! Component: 500 - total flux cleaned = -0.000256482 Jy ! Component: 550 - total flux cleaned = -0.000313315 Jy ! Component: 600 - total flux cleaned = -0.000405719 Jy ! Component: 650 - total flux cleaned = -0.000423691 Jy ! Component: 700 - total flux cleaned = -0.000423523 Jy ! Component: 750 - total flux cleaned = -0.000440816 Jy ! Component: 800 - total flux cleaned = -0.000492066 Jy ! Component: 850 - total flux cleaned = -0.000525068 Jy ! Component: 900 - total flux cleaned = -0.000558136 Jy ! Component: 950 - total flux cleaned = -0.000590588 Jy ! Component: 1000 - total flux cleaned = -0.000622348 Jy ! Component: 1050 - total flux cleaned = -0.000732469 Jy ! Component: 1100 - total flux cleaned = -0.000794305 Jy ! Component: 1150 - total flux cleaned = -0.000885631 Jy ! Component: 1200 - total flux cleaned = -0.000945683 Jy ! Component: 1250 - total flux cleaned = -0.00106413 Jy ! Component: 1300 - total flux cleaned = -0.00113695 Jy ! Component: 1350 - total flux cleaned = -0.00115135 Jy ! Component: 1400 - total flux cleaned = -0.00122232 Jy ! Component: 1450 - total flux cleaned = -0.00124997 Jy ! Component: 1500 - total flux cleaned = -0.00123633 Jy ! Component: 1550 - total flux cleaned = -0.00126379 Jy ! Component: 1600 - total flux cleaned = -0.00131784 Jy ! Component: 1650 - total flux cleaned = -0.00134441 Jy ! Component: 1700 - total flux cleaned = -0.00137084 Jy ! Component: 1750 - total flux cleaned = -0.00139674 Jy ! Component: 1800 - total flux cleaned = -0.00140952 Jy ! Component: 1850 - total flux cleaned = -0.00144778 Jy ! Component: 1900 - total flux cleaned = -0.00143529 Jy ! Component: 1950 - total flux cleaned = -0.00143541 Jy ! Component: 2000 - total flux cleaned = -0.00148487 Jy ! Component: 2050 - total flux cleaned = -0.00147283 Jy ! Component: 2100 - total flux cleaned = -0.001485 Jy ! Component: 2150 - total flux cleaned = -0.00149699 Jy ! Component: 2200 - total flux cleaned = -0.00149676 Jy ! Component: 2250 - total flux cleaned = -0.00150863 Jy ! Component: 2300 - total flux cleaned = -0.00150859 Jy ! Component: 2350 - total flux cleaned = -0.00154322 Jy ! Component: 2400 - total flux cleaned = -0.00155447 Jy ! Component: 2450 - total flux cleaned = -0.00150923 Jy ! Component: 2500 - total flux cleaned = -0.00149816 Jy ! Component: 2550 - total flux cleaned = -0.00147594 Jy ! Component: 2600 - total flux cleaned = -0.0014757 Jy ! Component: 2650 - total flux cleaned = -0.00145373 Jy ! Component: 2700 - total flux cleaned = -0.00144291 Jy ! Component: 2750 - total flux cleaned = -0.00141073 Jy ! Component: 2800 - total flux cleaned = -0.00142136 Jy ! Component: 2850 - total flux cleaned = -0.00140049 Jy ! Component: 2900 - total flux cleaned = -0.00143195 Jy ! Component: 2950 - total flux cleaned = -0.00138033 Jy ! Component: 3000 - total flux cleaned = -0.00139067 Jy ! Component: 3050 - total flux cleaned = -0.00142133 Jy ! Component: 3100 - total flux cleaned = -0.00141119 Jy ! Component: 3150 - total flux cleaned = -0.00141126 Jy ! Component: 3200 - total flux cleaned = -0.00141123 Jy ! Component: 3250 - total flux cleaned = -0.00137187 Jy ! Component: 3300 - total flux cleaned = -0.00135244 Jy ! Component: 3350 - total flux cleaned = -0.00135254 Jy ! Component: 3400 - total flux cleaned = -0.00138136 Jy ! Component: 3450 - total flux cleaned = -0.00136223 Jy ! Component: 3500 - total flux cleaned = -0.00136206 Jy ! Component: 3550 - total flux cleaned = -0.00131496 Jy ! Component: 3600 - total flux cleaned = -0.00133359 Jy ! Component: 3650 - total flux cleaned = -0.00133342 Jy ! Component: 3700 - total flux cleaned = -0.00126891 Jy ! Component: 3750 - total flux cleaned = -0.00127813 Jy ! Component: 3800 - total flux cleaned = -0.0013236 Jy ! Component: 3850 - total flux cleaned = -0.00132369 Jy ! Component: 3900 - total flux cleaned = -0.00129667 Jy ! Component: 3950 - total flux cleaned = -0.00132353 Jy ! Component: 4000 - total flux cleaned = -0.00134121 Jy ! Component: 4050 - total flux cleaned = -0.00130591 Jy ! Total flux subtracted in 4096 components = -0.00127072 Jy ! Clean residual min=-0.000554 max=0.000510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.154459 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 601 components and 0.154459 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1910-2223_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 16.89 at -16.11 degrees (North through East) ! Clean map min=-0.0011211 max=0.10173 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1910-2223_S_a_map.fits wmodel /vlbi/uf001/uvm//J1910-2223_S_a_map.mod ! Writing 601 model components to file: /vlbi/uf001/uvm//J1910-2223_S_a_map.mod wobs /vlbi/uf001/uvm//J1910-2223_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1910-2223_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1910-2223_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J1910-2223_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511195 0.511195 1.02239 2.04478 4.08956 8.17913 16.3583 32.7165 65.433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 586.859 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1910-2223_S_a_dfm.log closed on Sun Jan 13 22:19:48 2019