! Started logfile: /vlbi/uf001/uva//J1010+8250_S_dfm.log on Mon Jan 14 00:46:02 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//J1010+8250_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1010+8250_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954365 visibilities/baseline/integration-bin. ! Found source: J1010+8250 ! ! 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 7215 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 J1010+8250_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.045053Jy sigma=19.392307 ! Fit after self-cal, rms=0.724099Jy sigma=13.581249 ! 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=3.298 mas, bmaj=3.508 mas, bpa=-87.12 degrees ! Estimated noise=0.693685 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 = 0.206086 Jy ! Component: 100 - total flux cleaned = 0.263579 Jy ! Total flux subtracted in 100 components = 0.263579 Jy ! Clean residual min=-0.011490 max=0.027853 Jy/beam ! Clean residual mean=-0.000188 rms=0.002821 Jy/beam ! Combined flux in latest and established models = 0.263579 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.263579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102420Jy sigma=1.812008 ! Fit after self-cal, rms=0.102388Jy sigma=1.811321 ! Inverting map ! Added new window around map position (7.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320643 Jy ! Component: 100 - total flux cleaned = 0.0534994 Jy ! Total flux subtracted in 100 components = 0.0534994 Jy ! Clean residual min=-0.009323 max=0.011778 Jy/beam ! Clean residual mean=-0.000124 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 0.317078 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.317078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085368Jy sigma=1.518012 ! Fit after self-cal, rms=0.085055Jy sigma=1.510092 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161928 Jy ! Component: 100 - total flux cleaned = 0.0273213 Jy ! Total flux subtracted in 100 components = 0.0273213 Jy ! Clean residual min=-0.007763 max=0.008081 Jy/beam ! Clean residual mean=-0.000090 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.3444 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.3444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079432Jy sigma=1.419627 ! Fit after self-cal, rms=0.079339Jy sigma=1.416955 ! 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=3.977 mas, bmaj=4.168 mas, bpa=-86.7 degrees ! Estimated noise=0.492376 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 (14, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166002 Jy ! Component: 100 - total flux cleaned = 0.0280447 Jy ! Component: 150 - total flux cleaned = 0.0366197 Jy ! Component: 200 - total flux cleaned = 0.0432905 Jy ! Total flux subtracted in 200 components = 0.0432905 Jy ! Clean residual min=-0.006343 max=0.007315 Jy/beam ! Clean residual mean=-0.000167 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.38769 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 87 components and 0.38769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074298Jy sigma=1.333816 ! Fit after self-cal, rms=0.073887Jy sigma=1.325268 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.977 x 4.168 at -86.7 degrees (North through East) ! Clean map min=-0.0065205 max=0.27092 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00 KP 0.98 ! LA 0.93 MK 0.98 NL 1.02 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.00 KP 0.98 ! LA 0.93 MK 1.00 NL 1.00 OV 1.21 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00 KP 0.97 ! LA 0.92 MK 1.01 NL 0.98 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.073887Jy sigma=1.325268 ! Fit after self-cal, rms=0.070402Jy sigma=1.253218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.997 mas, bmaj=4.189 mas, bpa=-86.66 degrees ! Estimated noise=0.489162 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 = 0.00389863 Jy ! Component: 100 - total flux cleaned = 0.00548822 Jy ! Component: 150 - total flux cleaned = 0.00664432 Jy ! Component: 200 - total flux cleaned = 0.00761938 Jy ! Total flux subtracted in 200 components = 0.00761938 Jy ! Clean residual min=-0.005594 max=0.006089 Jy/beam ! Clean residual mean=-0.000013 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.395309 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.395309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070099Jy sigma=1.248371 ! Fit after self-cal, rms=0.070071Jy sigma=1.247545 ! 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=0.070071Jy sigma=1.247545 ! Fit after self-cal, rms=0.065957Jy sigma=1.165639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=4.193 mas, bpa=-88.85 degrees ! Estimated noise=0.489318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027722 Jy ! Component: 100 - total flux cleaned = 0.00412604 Jy ! Component: 150 - total flux cleaned = 0.00447349 Jy ! Component: 200 - total flux cleaned = 0.00481468 Jy ! Total flux subtracted in 200 components = 0.00481468 Jy ! Clean residual min=-0.002676 max=0.005616 Jy/beam ! Clean residual mean=-0.000014 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.400124 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.400124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065805Jy sigma=1.163256 ! Fit after self-cal, rms=0.065820Jy sigma=1.162803 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 (30, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571871 Jy ! Component: 100 - total flux cleaned = 0.00921598 Jy ! Component: 150 - total flux cleaned = 0.0116562 Jy ! Component: 200 - total flux cleaned = 0.0134343 Jy ! Total flux subtracted in 200 components = 0.0134343 Jy ! Clean residual min=-0.002352 max=0.003178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.413558 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 162 components and 0.413558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065229Jy sigma=1.152078 ! Fit after self-cal, rms=0.065198Jy sigma=1.151576 ! Inverting map ! Added new window around map position (50.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280189 Jy ! Component: 100 - total flux cleaned = 0.00439257 Jy ! Component: 150 - total flux cleaned = 0.00529878 Jy ! Component: 200 - total flux cleaned = 0.00612204 Jy ! Total flux subtracted in 200 components = 0.00612204 Jy ! Clean residual min=-0.002210 max=0.002518 Jy/beam ! Clean residual mean=0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.41968 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.41968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065051Jy sigma=1.148702 ! Fit after self-cal, rms=0.065047Jy sigma=1.148540 ! 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=0.065047Jy sigma=1.148540 ! Fit after self-cal, rms=0.064841Jy sigma=1.147548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.994 mas, bmaj=4.191 mas, bpa=-88.78 degrees ! Estimated noise=0.487918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148894 Jy ! Component: 100 - total flux cleaned = 0.00225361 Jy ! Component: 150 - total flux cleaned = 0.00296084 Jy ! Component: 200 - total flux cleaned = 0.00345813 Jy ! Total flux subtracted in 200 components = 0.00345813 Jy ! Clean residual min=-0.002144 max=0.002300 Jy/beam ! Clean residual mean=0.000000 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.423139 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 199 components and 0.423139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064782Jy sigma=1.146531 ! Fit after self-cal, rms=0.064782Jy sigma=1.146496 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 = 0.000315051 Jy ! Component: 100 - total flux cleaned = 0.000633104 Jy ! Component: 150 - total flux cleaned = 0.000839877 Jy ! Component: 200 - total flux cleaned = 0.00106185 Jy ! Total flux subtracted in 200 components = 0.00106185 Jy ! Clean residual min=-0.002165 max=0.002262 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.4242 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 212 components and 0.424201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064755Jy sigma=1.146034 ! Fit after self-cal, rms=0.064755Jy sigma=1.146021 ! 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=0.064755Jy sigma=1.146021 ! Fit after self-cal, rms=0.064730Jy sigma=1.145923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.671 mas, bmaj=8.782 mas, bpa=84.3 degrees ! Estimated noise=0.634782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123679 Jy ! Component: 100 - total flux cleaned = 0.00206111 Jy ! Component: 150 - total flux cleaned = 0.00256395 Jy ! Component: 200 - total flux cleaned = 0.00283117 Jy ! Total flux subtracted in 200 components = 0.00283117 Jy ! Clean residual min=-0.002457 max=0.002820 Jy/beam ! Clean residual mean=0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.427032 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 231 components and 0.427032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064724Jy sigma=1.145755 ! Fit after self-cal, rms=0.064722Jy sigma=1.145732 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 = 0.000314525 Jy ! Component: 100 - total flux cleaned = 0.000477206 Jy ! Component: 150 - total flux cleaned = 0.000592976 Jy ! Component: 200 - total flux cleaned = 0.000654912 Jy ! Total flux subtracted in 200 components = 0.000654912 Jy ! Clean residual min=-0.002382 max=0.002846 Jy/beam ! Clean residual mean=0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.427687 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 239 components and 0.427687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064719Jy sigma=1.145663 ! Fit after self-cal, rms=0.064718Jy sigma=1.145655 ! 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=3.994 mas, bmaj=4.19 mas, bpa=-88.58 degrees ! Estimated noise=0.487709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.994 x 4.19 at -88.58 degrees (North through East) ! Clean map min=-0.0020976 max=0.26783 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=3.311 mas, bmaj=3.524 mas, bpa=89.8 degrees ! Estimated noise=0.68673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20345 Jy ! Component: 100 - total flux cleaned = 0.26059 Jy ! Component: 150 - total flux cleaned = 0.293392 Jy ! Component: 200 - total flux cleaned = 0.315544 Jy ! Total flux subtracted in 200 components = 0.315544 Jy ! Clean residual min=-0.005763 max=0.012333 Jy/beam ! Clean residual mean=-0.000084 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.315544 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.315544 Jy ! Inverting map and beam ! Estimated beam: bmin=3.994 mas, bmaj=4.19 mas, bpa=-88.58 degrees ! Estimated noise=0.487709 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 = 0.0234483 Jy ! Component: 100 - total flux cleaned = 0.0391051 Jy ! Component: 150 - total flux cleaned = 0.050498 Jy ! Component: 200 - total flux cleaned = 0.0593788 Jy ! Total flux subtracted in 200 components = 0.0593788 Jy ! Clean residual min=-0.003171 max=0.005608 Jy/beam ! Clean residual mean=-0.000088 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.374923 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 70 components and 0.374923 Jy ! Inverting map ! Added new window around map position (23, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721282 Jy ! Component: 100 - total flux cleaned = 0.0130828 Jy ! Component: 150 - total flux cleaned = 0.0179979 Jy ! Component: 200 - total flux cleaned = 0.0221563 Jy ! Total flux subtracted in 200 components = 0.0221563 Jy ! Clean residual min=-0.002660 max=0.003085 Jy/beam ! Clean residual mean=-0.000044 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.39708 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 108 components and 0.39708 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=8.671 mas, bmaj=8.782 mas, bpa=84.3 degrees ! Estimated noise=0.634782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00658877 Jy ! Component: 100 - total flux cleaned = 0.0114984 Jy ! Component: 150 - total flux cleaned = 0.0153845 Jy ! Component: 200 - total flux cleaned = 0.0185039 Jy ! Total flux subtracted in 200 components = 0.0185039 Jy ! Clean residual min=-0.002595 max=0.003136 Jy/beam ! Clean residual mean=-0.000038 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.415583 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 = 0.00252047 Jy ! Component: 100 - total flux cleaned = 0.00457672 Jy ! Component: 150 - total flux cleaned = 0.00627113 Jy ! Component: 200 - total flux cleaned = 0.00767785 Jy ! Total flux subtracted in 200 components = 0.00767785 Jy ! Clean residual min=-0.002320 max=0.002843 Jy/beam ! Clean residual mean=-0.000015 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.423261 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 232 components and 0.423261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.994 mas, bmaj=4.19 mas, bpa=-88.58 degrees ! Estimated noise=0.487709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111233 Jy ! Component: 100 - total flux cleaned = 0.00160044 Jy ! Component: 150 - total flux cleaned = 0.00215038 Jy ! Component: 200 - total flux cleaned = 0.00257112 Jy ! Total flux subtracted in 200 components = 0.00257112 Jy ! Clean residual min=-0.002288 max=0.002312 Jy/beam ! Clean residual mean=-0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.425832 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 255 components and 0.425832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064726Jy sigma=1.145849 ! Fit after self-cal, rms=0.064704Jy sigma=1.145513 wmodel J1010+8250_S_map.mod ! Writing 255 model components to file: J1010+8250_S_map.mod wobs J1010+8250_S_uvs.fits ! Writing UV FITS file: J1010+8250_S_uvs.fits wwins J1010+8250_S_map.win ! wwins: Wrote 6 windows to J1010+8250_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 = 0.000591765 Jy ! Component: 100 - total flux cleaned = 0.000749129 Jy ! Component: 150 - total flux cleaned = 0.000896834 Jy ! Component: 200 - total flux cleaned = 0.000931694 Jy ! Component: 250 - total flux cleaned = 0.000826627 Jy ! Component: 300 - total flux cleaned = 0.00069123 Jy ! Component: 350 - total flux cleaned = 0.000525234 Jy ! Component: 400 - total flux cleaned = 0.000329564 Jy ! Component: 450 - total flux cleaned = 0.000169201 Jy ! Component: 500 - total flux cleaned = 1.06974e-05 Jy ! Component: 550 - total flux cleaned = -0.00023803 Jy ! Component: 600 - total flux cleaned = -0.000360412 Jy ! Component: 650 - total flux cleaned = -0.000511283 Jy ! Component: 700 - total flux cleaned = -0.000660162 Jy ! Component: 750 - total flux cleaned = -0.000865111 Jy ! Component: 800 - total flux cleaned = -0.00106765 Jy ! Component: 850 - total flux cleaned = -0.00126672 Jy ! Component: 900 - total flux cleaned = -0.0014914 Jy ! Component: 950 - total flux cleaned = -0.00171357 Jy ! Component: 1000 - total flux cleaned = -0.00185073 Jy ! Component: 1050 - total flux cleaned = -0.00206809 Jy ! Component: 1100 - total flux cleaned = -0.00217582 Jy ! Component: 1150 - total flux cleaned = -0.0023884 Jy ! Component: 1200 - total flux cleaned = -0.00257219 Jy ! Component: 1250 - total flux cleaned = -0.00275388 Jy ! Component: 1300 - total flux cleaned = -0.00280521 Jy ! Component: 1350 - total flux cleaned = -0.00295793 Jy ! Component: 1400 - total flux cleaned = -0.00300815 Jy ! Component: 1450 - total flux cleaned = -0.00315755 Jy ! Component: 1500 - total flux cleaned = -0.00330589 Jy ! Component: 1550 - total flux cleaned = -0.0033064 Jy ! Component: 1600 - total flux cleaned = -0.0035487 Jy ! Component: 1650 - total flux cleaned = -0.00369261 Jy ! Component: 1700 - total flux cleaned = -0.00378753 Jy ! Component: 1750 - total flux cleaned = -0.00385825 Jy ! Component: 1800 - total flux cleaned = -0.00397531 Jy ! Component: 1850 - total flux cleaned = -0.00399826 Jy ! Component: 1900 - total flux cleaned = -0.00413608 Jy ! Component: 1950 - total flux cleaned = -0.00422706 Jy ! Component: 2000 - total flux cleaned = -0.0043848 Jy ! Component: 2050 - total flux cleaned = -0.00440706 Jy ! Component: 2100 - total flux cleaned = -0.00445141 Jy ! Component: 2150 - total flux cleaned = -0.00456125 Jy ! Component: 2200 - total flux cleaned = -0.0046484 Jy ! Component: 2250 - total flux cleaned = -0.00471345 Jy ! Component: 2300 - total flux cleaned = -0.00473507 Jy ! Component: 2350 - total flux cleaned = -0.00486272 Jy ! Component: 2400 - total flux cleaned = -0.00494731 Jy ! Component: 2450 - total flux cleaned = -0.00492636 Jy ! Component: 2500 - total flux cleaned = -0.0050095 Jy ! Component: 2550 - total flux cleaned = -0.00517445 Jy ! Component: 2600 - total flux cleaned = -0.00511287 Jy ! Component: 2650 - total flux cleaned = -0.0051535 Jy ! Component: 2700 - total flux cleaned = -0.00517381 Jy ! Component: 2750 - total flux cleaned = -0.00523425 Jy ! Component: 2800 - total flux cleaned = -0.00525411 Jy ! Component: 2850 - total flux cleaned = -0.0052738 Jy ! Component: 2900 - total flux cleaned = -0.00527373 Jy ! Component: 2950 - total flux cleaned = -0.00531299 Jy ! Component: 3000 - total flux cleaned = -0.0053904 Jy ! Component: 3050 - total flux cleaned = -0.00537089 Jy ! Component: 3100 - total flux cleaned = -0.00537099 Jy ! Component: 3150 - total flux cleaned = -0.005447 Jy ! Component: 3200 - total flux cleaned = -0.00546583 Jy ! Component: 3250 - total flux cleaned = -0.00548438 Jy ! Component: 3300 - total flux cleaned = -0.00552177 Jy ! Component: 3350 - total flux cleaned = -0.00554052 Jy ! Component: 3400 - total flux cleaned = -0.0055774 Jy ! Component: 3450 - total flux cleaned = -0.00563271 Jy ! Component: 3500 - total flux cleaned = -0.00563267 Jy ! Component: 3550 - total flux cleaned = -0.00565089 Jy ! Component: 3600 - total flux cleaned = -0.00566882 Jy ! Component: 3650 - total flux cleaned = -0.0057227 Jy ! Component: 3700 - total flux cleaned = -0.00568694 Jy ! Component: 3750 - total flux cleaned = -0.00575792 Jy ! Component: 3800 - total flux cleaned = -0.00572259 Jy ! Component: 3850 - total flux cleaned = -0.00570491 Jy ! Component: 3900 - total flux cleaned = -0.00574 Jy ! Component: 3950 - total flux cleaned = -0.00565316 Jy ! Component: 4000 - total flux cleaned = -0.00573982 Jy ! Component: 4050 - total flux cleaned = -0.00570549 Jy ! Total flux subtracted in 4096 components = -0.00573965 Jy ! Clean residual min=-0.000995 max=0.001044 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.420093 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 598 components and 0.420093 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1010+8250_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.994 x 4.19 at -88.58 degrees (North through East) ! Clean map min=-0.0017739 max=0.26784 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1010+8250_S_map.fits wmodel /vlbi/uf001/uva//J1010+8250_S_map.mod ! Writing 598 model components to file: /vlbi/uf001/uva//J1010+8250_S_map.mod wobs /vlbi/uf001/uva//J1010+8250_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1010+8250_S_uvs.fits wwins /vlbi/uf001/uva//J1010+8250_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1010+8250_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.267835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338898 0.338898 0.677796 1.35559 2.71118 5.42237 10.8447 21.6895 43.379 86.7579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.267 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 885.221 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1010+8250_S_dfm.log closed on Mon Jan 14 00:46:07 2019