! Started logfile: /vlbi/uf001/uva//J0010+1058_S_b_dfm.log on Sun Jan 13 20:26:32 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//J0010+1058_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0010+1058_S_b_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! AN table 2: 5 integrations on 15 of 15 possible baselines. ! AN table 3: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J0010+1058 ! ! 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 570 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 J0010+1058_S_b] 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 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.997988Jy sigma=23.245453 ! Fit after self-cal, rms=0.934769Jy sigma=21.804485 ! 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=3.302 mas, bmaj=14.44 mas, bpa=-13.59 degrees ! Estimated noise=1.7107 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 = 0.0509628 Jy ! Component: 100 - total flux cleaned = 0.062898 Jy ! Total flux subtracted in 100 components = 0.062898 Jy ! Clean residual min=-0.007458 max=0.007995 Jy/beam ! Clean residual mean=0.000001 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.062898 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.062898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051311Jy sigma=1.142518 ! Fit after self-cal, rms=0.051247Jy sigma=1.141750 ! 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=3.996 mas, bmaj=14.64 mas, bpa=-12.71 degrees ! Estimated noise=1.47809 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 = 0.00450847 Jy ! Component: 100 - total flux cleaned = 0.00628206 Jy ! Component: 150 - total flux cleaned = 0.00640179 Jy ! Component: 200 - total flux cleaned = 0.00655091 Jy ! Total flux subtracted in 200 components = 0.00655091 Jy ! Clean residual min=-0.006389 max=0.005740 Jy/beam ! Clean residual mean=-0.000002 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.0694489 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0694489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050819Jy sigma=1.132971 ! Fit after self-cal, rms=0.050800Jy sigma=1.132687 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.996 x 14.64 at -12.71 degrees (North through East) ! Clean map min=-0.0063293 max=0.065986 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.54 KP 0.84 LA 0.78 ! NL 0.97 OV 1.24 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 0.94 KP 1.21 LA 0.84 ! MK 1.12 OV 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.32 FD 0.85 HN 0.91 KP 1.07 ! LA 0.90 OV 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.26 HN 1.10 KP 1.00 LA 0.99 ! NL 0.84 OV 1.15 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 0.99 KP 0.94 LA 0.83 ! MK 1.14 OV 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.79 FD 1.05 HN 0.93 KP 1.05 ! LA 0.99 OV 1.17 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.08 KP 0.94 LA 0.88 ! NL 1.26 OV 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.98 KP 1.17 LA 0.95 ! MK 1.20 OV 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.90 HN 1.06 KP 1.05 ! LA 1.13 OV 0.88 ! ! ! Fit before self-cal, rms=0.050800Jy sigma=1.132687 ! Fit after self-cal, rms=0.052598Jy sigma=1.102497 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.066 mas, bmaj=14.55 mas, bpa=-12.76 degrees ! Estimated noise=1.53488 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 = -0.000405163 Jy ! Component: 100 - total flux cleaned = -0.000345607 Jy ! Component: 150 - total flux cleaned = -0.000389773 Jy ! Component: 200 - total flux cleaned = -0.000388086 Jy ! Total flux subtracted in 200 components = -0.000388086 Jy ! Clean residual min=-0.005413 max=0.006153 Jy/beam ! Clean residual mean=-0.000003 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.0690608 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0690608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052479Jy sigma=1.100283 ! Fit after self-cal, rms=0.052633Jy sigma=1.098413 ! 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=0.052633Jy sigma=1.098413 ! Fit after self-cal, rms=0.052670Jy sigma=1.097926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.1 mas, bmaj=14.45 mas, bpa=-12.68 degrees ! Estimated noise=1.5337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023729 Jy ! Component: 100 - total flux cleaned = -0.000294185 Jy ! Component: 150 - total flux cleaned = -0.000333941 Jy ! Component: 200 - total flux cleaned = -0.000443 Jy ! Total flux subtracted in 200 components = -0.000443 Jy ! Clean residual min=-0.005306 max=0.005909 Jy/beam ! Clean residual mean=-0.000002 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.0686178 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0686178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052571Jy sigma=1.096495 ! Fit after self-cal, rms=0.052600Jy sigma=1.096272 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 (107, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335927 Jy ! Component: 100 - total flux cleaned = 0.00288624 Jy ! Component: 150 - total flux cleaned = 0.00241944 Jy ! Component: 200 - total flux cleaned = 0.00218025 Jy ! Total flux subtracted in 200 components = 0.00218025 Jy ! Clean residual min=-0.005091 max=0.004942 Jy/beam ! Clean residual mean=-0.000002 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.0707981 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0707981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051908Jy sigma=1.083388 ! Fit after self-cal, rms=0.051829Jy sigma=1.082018 ! 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=0.051829Jy sigma=1.082018 ! Fit after self-cal, rms=0.049719Jy sigma=1.079425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.122 mas, bmaj=14.11 mas, bpa=-12.37 degrees ! Estimated noise=1.50515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337235 Jy ! Component: 100 - total flux cleaned = 0.000336633 Jy ! Component: 150 - total flux cleaned = 0.000406496 Jy ! Component: 200 - total flux cleaned = 0.00041065 Jy ! Total flux subtracted in 200 components = 0.00041065 Jy ! Clean residual min=-0.004466 max=0.004802 Jy/beam ! Clean residual mean=-0.000002 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.0712087 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.0712087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049476Jy sigma=1.075035 ! Fit after self-cal, rms=0.049450Jy sigma=1.074618 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 = -0.000142924 Jy ! Component: 100 - total flux cleaned = -9.55914e-05 Jy ! Component: 150 - total flux cleaned = -3.06654e-06 Jy ! Component: 200 - total flux cleaned = 8.13805e-05 Jy ! Total flux subtracted in 200 components = 8.13805e-05 Jy ! Clean residual min=-0.004444 max=0.004895 Jy/beam ! Clean residual mean=-0.000002 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.0712901 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.0712901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049339Jy sigma=1.072911 ! Fit after self-cal, rms=0.049333Jy sigma=1.072804 ! 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=0.049333Jy sigma=1.072804 ! Fit after self-cal, rms=0.048593Jy sigma=1.071572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.363 mas, bmaj=13.96 mas, bpa=-7.21 degrees ! Estimated noise=1.71217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.39648e-05 Jy ! Component: 100 - total flux cleaned = 0.000104457 Jy ! Component: 150 - total flux cleaned = 0.000179789 Jy ! Component: 200 - total flux cleaned = 0.000318579 Jy ! Total flux subtracted in 200 components = 0.000318579 Jy ! Clean residual min=-0.004723 max=0.003837 Jy/beam ! Clean residual mean=-0.000002 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.0716087 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.0716087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048510Jy sigma=1.070547 ! Fit after self-cal, rms=0.048509Jy sigma=1.070385 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57057e-06 Jy ! Component: 100 - total flux cleaned = 9.78436e-05 Jy ! Component: 150 - total flux cleaned = 0.000253758 Jy ! Component: 200 - total flux cleaned = 0.000340667 Jy ! Total flux subtracted in 200 components = 0.000340667 Jy ! Clean residual min=-0.004581 max=0.003780 Jy/beam ! Clean residual mean=-0.000002 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0719493 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.0719493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048462Jy sigma=1.069842 ! Fit after self-cal, rms=0.048461Jy sigma=1.069783 ! 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=4.129 mas, bmaj=13.91 mas, bpa=-12.2 degrees ! Estimated noise=1.48677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.129 x 13.91 at -12.2 degrees (North through East) ! Clean map min=-0.0040666 max=0.065769 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=3.424 mas, bmaj=13.72 mas, bpa=-13.34 degrees ! Estimated noise=1.74119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502676 Jy ! Component: 100 - total flux cleaned = 0.0630799 Jy ! Component: 150 - total flux cleaned = 0.0676898 Jy ! Component: 200 - total flux cleaned = 0.0696312 Jy ! Total flux subtracted in 200 components = 0.0696312 Jy ! Clean residual min=-0.006458 max=0.005840 Jy/beam ! Clean residual mean=0.000001 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.0696313 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0696313 Jy ! Inverting map and beam ! Estimated beam: bmin=4.129 mas, bmaj=13.91 mas, bpa=-12.2 degrees ! Estimated noise=1.48677 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 = -0.000196056 Jy ! Component: 100 - total flux cleaned = -4.86656e-05 Jy ! Component: 150 - total flux cleaned = -4.98975e-05 Jy ! Component: 200 - total flux cleaned = -4.55764e-05 Jy ! Total flux subtracted in 200 components = -4.55764e-05 Jy ! Clean residual min=-0.005085 max=0.004601 Jy/beam ! Clean residual mean=-0.000000 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.0695857 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.0695857 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=7.363 mas, bmaj=13.96 mas, bpa=-7.21 degrees ! Estimated noise=1.71217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162245 Jy ! Component: 100 - total flux cleaned = 0.00217769 Jy ! Component: 150 - total flux cleaned = 0.00244279 Jy ! Component: 200 - total flux cleaned = 0.0027406 Jy ! Total flux subtracted in 200 components = 0.0027406 Jy ! Clean residual min=-0.005040 max=0.004350 Jy/beam ! Clean residual mean=-0.000001 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.0723263 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 = 0.000232585 Jy ! Component: 100 - total flux cleaned = 0.000320883 Jy ! Component: 150 - total flux cleaned = 0.000361194 Jy ! Component: 200 - total flux cleaned = 0.000359136 Jy ! Total flux subtracted in 200 components = 0.000359136 Jy ! Clean residual min=-0.004836 max=0.004255 Jy/beam ! Clean residual mean=-0.000001 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.0726855 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 89 components and 0.0726854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.129 mas, bmaj=13.91 mas, bpa=-12.2 degrees ! Estimated noise=1.48677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341224 Jy ! Component: 100 - total flux cleaned = -0.000509404 Jy ! Component: 150 - total flux cleaned = -0.000562963 Jy ! Component: 200 - total flux cleaned = -0.000662666 Jy ! Total flux subtracted in 200 components = -0.000662666 Jy ! Clean residual min=-0.004278 max=0.004703 Jy/beam ! Clean residual mean=-0.000001 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0720228 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.0720228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048566Jy sigma=1.071806 ! Fit after self-cal, rms=0.048567Jy sigma=1.071567 wmodel J0010+1058_S_b_map.mod ! Writing 116 model components to file: J0010+1058_S_b_map.mod wobs J0010+1058_S_b_uvs.fits ! Writing UV FITS file: J0010+1058_S_b_uvs.fits wwins J0010+1058_S_b_map.win ! wwins: Wrote 2 windows to J0010+1058_S_b_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 = 0.000879866 Jy ! Component: 100 - total flux cleaned = 0.000368261 Jy ! Component: 150 - total flux cleaned = -3.79223e-05 Jy ! Component: 200 - total flux cleaned = -0.000103048 Jy ! Component: 250 - total flux cleaned = 7.53908e-05 Jy ! Component: 300 - total flux cleaned = 7.6399e-05 Jy ! Component: 350 - total flux cleaned = 7.69955e-05 Jy ! Component: 400 - total flux cleaned = 0.000235872 Jy ! Component: 450 - total flux cleaned = 0.000338169 Jy ! Component: 500 - total flux cleaned = 0.000533863 Jy ! Component: 550 - total flux cleaned = 0.000437901 Jy ! Component: 600 - total flux cleaned = 0.000484387 Jy ! Component: 650 - total flux cleaned = 0.0004833 Jy ! Component: 700 - total flux cleaned = 0.00052721 Jy ! Component: 750 - total flux cleaned = 0.000569744 Jy ! Component: 800 - total flux cleaned = 0.000611468 Jy ! Component: 850 - total flux cleaned = 0.000773693 Jy ! Component: 900 - total flux cleaned = 0.000851919 Jy ! Component: 950 - total flux cleaned = 0.000890282 Jy ! Component: 1000 - total flux cleaned = 0.000927602 Jy ! Component: 1050 - total flux cleaned = 0.000927089 Jy ! Component: 1100 - total flux cleaned = 0.000963265 Jy ! Component: 1150 - total flux cleaned = 0.00103493 Jy ! Component: 1200 - total flux cleaned = 0.00103452 Jy ! Component: 1250 - total flux cleaned = 0.00106921 Jy ! Component: 1300 - total flux cleaned = 0.00113761 Jy ! Component: 1350 - total flux cleaned = 0.00117099 Jy ! Component: 1400 - total flux cleaned = 0.0010063 Jy ! Component: 1450 - total flux cleaned = 0.000941339 Jy ! Component: 1500 - total flux cleaned = 0.000877178 Jy ! Component: 1550 - total flux cleaned = 0.000845604 Jy ! Component: 1600 - total flux cleaned = 0.000814111 Jy ! Component: 1650 - total flux cleaned = 0.000689973 Jy ! Component: 1700 - total flux cleaned = 0.000567839 Jy ! Component: 1750 - total flux cleaned = 0.00050739 Jy ! Component: 1800 - total flux cleaned = 0.000327105 Jy ! Component: 1850 - total flux cleaned = 0.000178617 Jy ! Component: 1900 - total flux cleaned = 3.19055e-05 Jy ! Component: 1950 - total flux cleaned = -8.47904e-05 Jy ! Component: 2000 - total flux cleaned = -0.000258181 Jy ! Component: 2050 - total flux cleaned = -0.000344052 Jy ! Component: 2100 - total flux cleaned = -0.000485869 Jy ! Component: 2150 - total flux cleaned = -0.000598409 Jy ! Component: 2200 - total flux cleaned = -0.000654435 Jy ! Component: 2250 - total flux cleaned = -0.000765033 Jy ! Component: 2300 - total flux cleaned = -0.000847658 Jy ! Component: 2350 - total flux cleaned = -0.00095674 Jy ! Component: 2400 - total flux cleaned = -0.00101106 Jy ! Component: 2450 - total flux cleaned = -0.00111874 Jy ! Component: 2500 - total flux cleaned = -0.00119894 Jy ! Component: 2550 - total flux cleaned = -0.00119899 Jy ! Component: 2600 - total flux cleaned = -0.00130488 Jy ! Component: 2650 - total flux cleaned = -0.00135737 Jy ! Component: 2700 - total flux cleaned = -0.00130519 Jy ! Component: 2750 - total flux cleaned = -0.00133134 Jy ! Component: 2800 - total flux cleaned = -0.00130542 Jy ! Component: 2850 - total flux cleaned = -0.00130539 Jy ! Component: 2900 - total flux cleaned = -0.00133105 Jy ! Component: 2950 - total flux cleaned = -0.00130563 Jy ! Component: 3000 - total flux cleaned = -0.00128034 Jy ! Component: 3050 - total flux cleaned = -0.00133102 Jy ! Component: 3100 - total flux cleaned = -0.00135624 Jy ! Component: 3150 - total flux cleaned = -0.00135626 Jy ! Component: 3200 - total flux cleaned = -0.00128096 Jy ! Component: 3250 - total flux cleaned = -0.00125594 Jy ! Component: 3300 - total flux cleaned = -0.00120588 Jy ! Component: 3350 - total flux cleaned = -0.00115592 Jy ! Component: 3400 - total flux cleaned = -0.00118079 Jy ! Component: 3450 - total flux cleaned = -0.00108117 Jy ! Component: 3500 - total flux cleaned = -0.00105646 Jy ! Component: 3550 - total flux cleaned = -0.00105648 Jy ! Component: 3600 - total flux cleaned = -0.00100705 Jy ! Component: 3650 - total flux cleaned = -0.000932982 Jy ! Component: 3700 - total flux cleaned = -0.000908401 Jy ! Component: 3750 - total flux cleaned = -0.000908397 Jy ! Component: 3800 - total flux cleaned = -0.000809748 Jy ! Component: 3850 - total flux cleaned = -0.000760474 Jy ! Component: 3900 - total flux cleaned = -0.000735866 Jy ! Component: 3950 - total flux cleaned = -0.000661924 Jy ! Component: 4000 - total flux cleaned = -0.000612609 Jy ! Component: 4050 - total flux cleaned = -0.000514049 Jy ! Total flux subtracted in 4096 components = -0.000415436 Jy ! Clean residual min=-0.001625 max=0.001401 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0716073 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 395 components and 0.0716073 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0010+1058_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.129 x 13.91 at -12.2 degrees (North through East) ! Clean map min=-0.0038553 max=0.064695 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0010+1058_S_b_map.fits wmodel /vlbi/uf001/uva//J0010+1058_S_b_map.mod ! Writing 395 model components to file: /vlbi/uf001/uva//J0010+1058_S_b_map.mod wobs /vlbi/uf001/uva//J0010+1058_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0010+1058_S_b_uvs.fits wwins /vlbi/uf001/uva//J0010+1058_S_b_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0010+1058_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0646952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000446968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.07265 2.07265 4.1453 8.2906 16.5812 33.1624 66.3248 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 144.742 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0010+1058_S_b_dfm.log closed on Sun Jan 13 20:26:36 2019