! Started logfile: /vlbi/uf001/uva//J2034+2820_S_dfm.log on Mon Jan 14 05:32:43 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/uva//J2034+2820_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2034+2820_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987329 visibilities/baseline/integration-bin. ! Found source: J2034+2820 ! ! 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 6078 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 J2034+2820_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016117Jy sigma=23.090656 ! Fit after self-cal, rms=0.829942Jy sigma=18.953342 ! 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=2.692 mas, bmaj=5.88 mas, bpa=-5.653 degrees ! Estimated noise=0.626602 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 = 0.124502 Jy ! Component: 100 - total flux cleaned = 0.164687 Jy ! Total flux subtracted in 100 components = 0.164687 Jy ! Clean residual min=-0.009402 max=0.019371 Jy/beam ! Clean residual mean=0.000027 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 0.164687 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.164687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083584Jy sigma=1.665194 ! Fit after self-cal, rms=0.083561Jy sigma=1.664521 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228228 Jy ! Component: 100 - total flux cleaned = 0.0364947 Jy ! Total flux subtracted in 100 components = 0.0364947 Jy ! Clean residual min=-0.006362 max=0.007106 Jy/beam ! Clean residual mean=0.000013 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.201182 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.201182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075357Jy sigma=1.463803 ! Fit after self-cal, rms=0.075341Jy sigma=1.463234 ! 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=3.115 mas, bmaj=6.534 mas, bpa=-5.801 degrees ! Estimated noise=0.413328 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 = 0.0116413 Jy ! Component: 100 - total flux cleaned = 0.0193578 Jy ! Component: 150 - total flux cleaned = 0.0247069 Jy ! Component: 200 - total flux cleaned = 0.0284282 Jy ! Total flux subtracted in 200 components = 0.0284282 Jy ! Clean residual min=-0.005448 max=0.005847 Jy/beam ! Clean residual mean=0.000005 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.22961 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.22961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072910Jy sigma=1.411065 ! Fit after self-cal, rms=0.072915Jy sigma=1.410812 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.115 x 6.534 at -5.801 degrees (North through East) ! Clean map min=-0.0054454 max=0.16652 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.03 KP 1.01 LA 0.95 ! MK 1.05 NL 1.06 OV 0.99 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 HN 1.06 KP 1.03 LA 0.99 ! MK 1.04 NL 1.06 OV 0.75 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.05 KP 1.00 LA 0.94 ! MK 1.01 NL 1.09 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.072915Jy sigma=1.410812 ! Fit after self-cal, rms=0.068565Jy sigma=1.333642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=6.614 mas, bpa=-5.383 degrees ! Estimated noise=0.417284 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 = 0.00104678 Jy ! Component: 100 - total flux cleaned = 0.00100642 Jy ! Component: 150 - total flux cleaned = 0.000901166 Jy ! Component: 200 - total flux cleaned = 0.00077953 Jy ! Total flux subtracted in 200 components = 0.00077953 Jy ! Clean residual min=-0.003555 max=0.003754 Jy/beam ! Clean residual mean=0.000001 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.23039 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.23039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068506Jy sigma=1.332972 ! Fit after self-cal, rms=0.068580Jy sigma=1.332372 ! 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=0.068580Jy sigma=1.332372 ! Fit after self-cal, rms=0.069436Jy sigma=1.268167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=6.607 mas, bpa=-5.5 degrees ! Estimated noise=0.419327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728588 Jy ! Component: 100 - total flux cleaned = 0.000755245 Jy ! Component: 150 - total flux cleaned = 0.000775374 Jy ! Component: 200 - total flux cleaned = 0.000774314 Jy ! Total flux subtracted in 200 components = 0.000774314 Jy ! Clean residual min=-0.002158 max=0.002250 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.231164 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.231164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069412Jy sigma=1.267802 ! Fit after self-cal, rms=0.069433Jy sigma=1.267537 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 = -3.95758e-05 Jy ! Component: 100 - total flux cleaned = -7.15275e-05 Jy ! Component: 150 - total flux cleaned = -0.000115525 Jy ! Component: 200 - total flux cleaned = -0.000156453 Jy ! Total flux subtracted in 200 components = -0.000156453 Jy ! Clean residual min=-0.002144 max=0.002252 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.231008 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.231008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069426Jy sigma=1.267417 ! Fit after self-cal, rms=0.069426Jy sigma=1.267412 ! 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=0.069426Jy sigma=1.267412 ! Fit after self-cal, rms=0.070584Jy sigma=1.264660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=6.608 mas, bpa=-5.564 degrees ! Estimated noise=0.420519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.72679e-05 Jy ! Component: 100 - total flux cleaned = 3.65538e-05 Jy ! Component: 150 - total flux cleaned = 1.87877e-05 Jy ! Component: 200 - total flux cleaned = 1.75531e-05 Jy ! Total flux subtracted in 200 components = 1.75531e-05 Jy ! Clean residual min=-0.002024 max=0.002200 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.231025 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.231025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070573Jy sigma=1.264499 ! Fit after self-cal, rms=0.070580Jy sigma=1.264480 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 = -7.07835e-05 Jy ! Component: 100 - total flux cleaned = -9.68736e-05 Jy ! Component: 150 - total flux cleaned = -0.000121568 Jy ! Component: 200 - total flux cleaned = -0.000144852 Jy ! Total flux subtracted in 200 components = -0.000144852 Jy ! Clean residual min=-0.001999 max=0.002205 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.23088 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.23088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070575Jy sigma=1.264395 ! Fit after self-cal, rms=0.070575Jy sigma=1.264394 ! 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=0.070575Jy sigma=1.264394 ! Fit after self-cal, rms=0.070833Jy sigma=1.264321 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.85 mas, bmaj=10.25 mas, bpa=-9.461 degrees ! Estimated noise=0.538985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577441 Jy ! Component: 100 - total flux cleaned = 0.000789322 Jy ! Component: 150 - total flux cleaned = 0.000813942 Jy ! Component: 200 - total flux cleaned = 0.000829834 Jy ! Total flux subtracted in 200 components = 0.000829834 Jy ! Clean residual min=-0.002226 max=0.002477 Jy/beam ! Clean residual mean=0.000006 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.23171 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.23171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070834Jy sigma=1.264454 ! Fit after self-cal, rms=0.070836Jy sigma=1.264444 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 = 7.65155e-05 Jy ! Component: 100 - total flux cleaned = 9.20801e-05 Jy ! Component: 150 - total flux cleaned = 9.97547e-05 Jy ! Component: 200 - total flux cleaned = 0.000106957 Jy ! Total flux subtracted in 200 components = 0.000106957 Jy ! Clean residual min=-0.002224 max=0.002464 Jy/beam ! Clean residual mean=0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.231817 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.231817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070839Jy sigma=1.264538 ! Fit after self-cal, rms=0.070839Jy sigma=1.264530 ! 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=3.152 mas, bmaj=6.608 mas, bpa=-5.64 degrees ! Estimated noise=0.421568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 6.608 at -5.64 degrees (North through East) ! Clean map min=-0.0019308 max=0.16962 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=2.72 mas, bmaj=5.943 mas, bpa=-5.415 degrees ! Estimated noise=0.64493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127972 Jy ! Component: 100 - total flux cleaned = 0.167864 Jy ! Component: 150 - total flux cleaned = 0.189998 Jy ! Component: 200 - total flux cleaned = 0.203133 Jy ! Total flux subtracted in 200 components = 0.203133 Jy ! Clean residual min=-0.005466 max=0.006775 Jy/beam ! Clean residual mean=0.000011 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.203133 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.203133 Jy ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=6.608 mas, bpa=-5.64 degrees ! Estimated noise=0.421568 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 = 0.00992215 Jy ! Component: 100 - total flux cleaned = 0.0158591 Jy ! Component: 150 - total flux cleaned = 0.0197511 Jy ! Component: 200 - total flux cleaned = 0.0223419 Jy ! Total flux subtracted in 200 components = 0.0223419 Jy ! Clean residual min=-0.002228 max=0.002420 Jy/beam ! Clean residual mean=0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.225475 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.225475 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=6.85 mas, bmaj=10.25 mas, bpa=-9.461 degrees ! Estimated noise=0.538985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299839 Jy ! Component: 100 - total flux cleaned = 0.00450363 Jy ! Component: 150 - total flux cleaned = 0.00527763 Jy ! Component: 200 - total flux cleaned = 0.00545304 Jy ! Total flux subtracted in 200 components = 0.00545304 Jy ! Clean residual min=-0.002240 max=0.002618 Jy/beam ! Clean residual mean=0.000007 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.230928 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 = 9.79468e-05 Jy ! Component: 100 - total flux cleaned = 0.000157209 Jy ! Component: 150 - total flux cleaned = 0.000225556 Jy ! Component: 200 - total flux cleaned = 0.000276241 Jy ! Total flux subtracted in 200 components = 0.000276241 Jy ! Clean residual min=-0.002257 max=0.002557 Jy/beam ! Clean residual mean=0.000006 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.231204 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.231204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=6.608 mas, bpa=-5.64 degrees ! Estimated noise=0.421568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546857 Jy ! Component: 100 - total flux cleaned = -0.000364527 Jy ! Component: 150 - total flux cleaned = -0.000289183 Jy ! Component: 200 - total flux cleaned = -0.000245048 Jy ! Total flux subtracted in 200 components = -0.000245048 Jy ! Clean residual min=-0.002077 max=0.002152 Jy/beam ! Clean residual mean=0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.230959 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.230959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070846Jy sigma=1.264902 ! Fit after self-cal, rms=0.070844Jy sigma=1.264866 wmodel J2034+2820_S_map.mod ! Writing 70 model components to file: J2034+2820_S_map.mod wobs J2034+2820_S_uvs.fits ! Writing UV FITS file: J2034+2820_S_uvs.fits wwins J2034+2820_S_map.win ! wwins: Wrote 1 windows to J2034+2820_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 = 0.000242146 Jy ! Component: 100 - total flux cleaned = 0.000279369 Jy ! Component: 150 - total flux cleaned = 0.000386036 Jy ! Component: 200 - total flux cleaned = 0.000488843 Jy ! Component: 250 - total flux cleaned = 0.000653942 Jy ! Component: 300 - total flux cleaned = 0.000814428 Jy ! Component: 350 - total flux cleaned = 0.000970792 Jy ! Component: 400 - total flux cleaned = 0.0011227 Jy ! Component: 450 - total flux cleaned = 0.00127136 Jy ! Component: 500 - total flux cleaned = 0.00132857 Jy ! Component: 550 - total flux cleaned = 0.00132838 Jy ! Component: 600 - total flux cleaned = 0.00149645 Jy ! Component: 650 - total flux cleaned = 0.00144139 Jy ! Component: 700 - total flux cleaned = 0.00154993 Jy ! Component: 750 - total flux cleaned = 0.00162938 Jy ! Component: 800 - total flux cleaned = 0.00168103 Jy ! Component: 850 - total flux cleaned = 0.00178388 Jy ! Component: 900 - total flux cleaned = 0.00188473 Jy ! Component: 950 - total flux cleaned = 0.00193434 Jy ! Component: 1000 - total flux cleaned = 0.00195889 Jy ! Component: 1050 - total flux cleaned = 0.00205538 Jy ! Component: 1100 - total flux cleaned = 0.00207894 Jy ! Component: 1150 - total flux cleaned = 0.00210245 Jy ! Component: 1200 - total flux cleaned = 0.00219505 Jy ! Component: 1250 - total flux cleaned = 0.00219461 Jy ! Component: 1300 - total flux cleaned = 0.00217203 Jy ! Component: 1350 - total flux cleaned = 0.00212735 Jy ! Component: 1400 - total flux cleaned = 0.00210541 Jy ! Component: 1450 - total flux cleaned = 0.00208363 Jy ! Component: 1500 - total flux cleaned = 0.0020406 Jy ! Component: 1550 - total flux cleaned = 0.00206219 Jy ! Component: 1600 - total flux cleaned = 0.00202022 Jy ! Component: 1650 - total flux cleaned = 0.00206191 Jy ! Component: 1700 - total flux cleaned = 0.00204108 Jy ! Component: 1750 - total flux cleaned = 0.00198009 Jy ! Component: 1800 - total flux cleaned = 0.00198055 Jy ! Component: 1850 - total flux cleaned = 0.00194055 Jy ! Component: 1900 - total flux cleaned = 0.00188111 Jy ! Component: 1950 - total flux cleaned = 0.00192049 Jy ! Component: 2000 - total flux cleaned = 0.00190071 Jy ! Component: 2050 - total flux cleaned = 0.00186235 Jy ! Component: 2100 - total flux cleaned = 0.00178615 Jy ! Component: 2150 - total flux cleaned = 0.00176732 Jy ! Component: 2200 - total flux cleaned = 0.00176689 Jy ! Component: 2250 - total flux cleaned = 0.00176677 Jy ! Component: 2300 - total flux cleaned = 0.00167507 Jy ! Component: 2350 - total flux cleaned = 0.00169336 Jy ! Component: 2400 - total flux cleaned = 0.00158504 Jy ! Component: 2450 - total flux cleaned = 0.0015672 Jy ! Component: 2500 - total flux cleaned = 0.00147858 Jy ! Component: 2550 - total flux cleaned = 0.00153154 Jy ! Component: 2600 - total flux cleaned = 0.00149656 Jy ! Component: 2650 - total flux cleaned = 0.00146179 Jy ! Component: 2700 - total flux cleaned = 0.00142743 Jy ! Component: 2750 - total flux cleaned = 0.00135944 Jy ! Component: 2800 - total flux cleaned = 0.0013087 Jy ! Component: 2850 - total flux cleaned = 0.00130874 Jy ! Component: 2900 - total flux cleaned = 0.00127519 Jy ! Component: 2950 - total flux cleaned = 0.00120893 Jy ! Component: 3000 - total flux cleaned = 0.00114319 Jy ! Component: 3050 - total flux cleaned = 0.0010293 Jy ! Component: 3100 - total flux cleaned = 0.000980951 Jy ! Component: 3150 - total flux cleaned = 0.000949066 Jy ! Component: 3200 - total flux cleaned = 0.000933102 Jy ! Component: 3250 - total flux cleaned = 0.000838188 Jy ! Component: 3300 - total flux cleaned = 0.000791029 Jy ! Component: 3350 - total flux cleaned = 0.000728762 Jy ! Component: 3400 - total flux cleaned = 0.000651235 Jy ! Component: 3450 - total flux cleaned = 0.000620538 Jy ! Component: 3500 - total flux cleaned = 0.000590001 Jy ! Component: 3550 - total flux cleaned = 0.000499081 Jy ! Component: 3600 - total flux cleaned = 0.000469109 Jy ! Component: 3650 - total flux cleaned = 0.000394514 Jy ! Component: 3700 - total flux cleaned = 0.000379881 Jy ! Component: 3750 - total flux cleaned = 0.00032096 Jy ! Component: 3800 - total flux cleaned = 0.000321109 Jy ! Component: 3850 - total flux cleaned = 0.00029189 Jy ! Component: 3900 - total flux cleaned = 0.000233925 Jy ! Component: 3950 - total flux cleaned = 0.000205063 Jy ! Component: 4000 - total flux cleaned = 0.000147888 Jy ! Component: 4050 - total flux cleaned = 7.68635e-05 Jy ! Total flux subtracted in 4096 components = 6.29335e-05 Jy ! Clean residual min=-0.000837 max=0.000954 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.231022 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 351 components and 0.231022 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2034+2820_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.152 x 6.608 at -5.64 degrees (North through East) ! Clean map min=-0.0014443 max=0.17016 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2034+2820_S_map.fits wmodel /vlbi/uf001/uva//J2034+2820_S_map.mod ! Writing 351 model components to file: /vlbi/uf001/uva//J2034+2820_S_map.mod wobs /vlbi/uf001/uva//J2034+2820_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2034+2820_S_uvs.fits wwins /vlbi/uf001/uva//J2034+2820_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J2034+2820_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251246 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.442952 0.442952 0.885904 1.77181 3.54362 7.08723 14.1745 28.3489 56.6979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 677.274 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2034+2820_S_dfm.log closed on Mon Jan 14 05:32:48 2019