! Started logfile: /vlbi/uf001/uva//J1055+0205_S_dfm.log on Mon Jan 14 01:02:20 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//J1055+0205_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1055+0205_S_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.858537 visibilities/baseline/integration-bin. ! Found source: J1055+0205 ! ! 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 14256 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 J1055+0205_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003796Jy sigma=21.037736 ! Fit after self-cal, rms=0.957496Jy sigma=20.041640 ! 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=2.774 mas, bmaj=7.274 mas, bpa=-3.676 degrees ! Estimated noise=0.400494 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 = 0.0328384 Jy ! Component: 100 - total flux cleaned = 0.0420338 Jy ! Total flux subtracted in 100 components = 0.0420338 Jy ! Clean residual min=-0.004082 max=0.008793 Jy/beam ! Clean residual mean=-0.000001 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.0420338 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0420338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069223Jy sigma=1.353084 ! Fit after self-cal, rms=0.067663Jy sigma=1.319874 ! Inverting map ! Added new window around map position (-5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010078 Jy ! Component: 100 - total flux cleaned = 0.0156436 Jy ! Total flux subtracted in 100 components = 0.0156436 Jy ! Clean residual min=-0.002952 max=0.006689 Jy/beam ! Clean residual mean=0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0576774 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0576774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065880Jy sigma=1.279384 ! Fit after self-cal, rms=0.065477Jy sigma=1.271016 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689527 Jy ! Component: 100 - total flux cleaned = 0.0101628 Jy ! Total flux subtracted in 100 components = 0.0101628 Jy ! Clean residual min=-0.002513 max=0.003953 Jy/beam ! Clean residual mean=0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0678402 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0678402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064677Jy sigma=1.254197 ! Fit after self-cal, rms=0.064350Jy sigma=1.247796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471567 Jy ! Component: 100 - total flux cleaned = 0.00666016 Jy ! Total flux subtracted in 100 components = 0.00666016 Jy ! Clean residual min=-0.002346 max=0.002726 Jy/beam ! Clean residual mean=0.000003 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0745003 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0745003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063992Jy sigma=1.240987 ! Fit after self-cal, rms=0.063848Jy sigma=1.238367 ! 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=3.255 mas, bmaj=8.228 mas, bpa=-4.084 degrees ! Estimated noise=0.2915 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 = 0.00249151 Jy ! Component: 100 - total flux cleaned = 0.00261491 Jy ! Component: 150 - total flux cleaned = 0.00257716 Jy ! Component: 200 - total flux cleaned = 0.00248585 Jy ! Total flux subtracted in 200 components = 0.00248585 Jy ! Clean residual min=-0.002042 max=0.001835 Jy/beam ! Clean residual mean=0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0769862 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0769862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063699Jy sigma=1.235870 ! Fit after self-cal, rms=0.063636Jy sigma=1.234507 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 8.228 at -4.084 degrees (North through East) ! Clean map min=-0.0018455 max=0.042 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.06 KP 0.98 ! LA 0.98 MK 0.96 NL 1.04 OV 1.02 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.57 FD 0.99 HN 1.05 KP 1.00 ! LA 0.97 MK 1.01 NL 0.95 OV 0.98 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 1.02 ! LA 1.06 MK 1.00 NL 0.94 OV 1.02 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.063636Jy sigma=1.234507 ! Fit after self-cal, rms=0.061289Jy sigma=1.231671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=8.127 mas, bpa=-3.575 degrees ! Estimated noise=0.288631 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 = 0.000955659 Jy ! Component: 100 - total flux cleaned = 0.000956277 Jy ! Component: 150 - total flux cleaned = 0.000868143 Jy ! Component: 200 - total flux cleaned = 0.000792638 Jy ! Total flux subtracted in 200 components = 0.000792638 Jy ! Clean residual min=-0.001722 max=0.001661 Jy/beam ! Clean residual mean=0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0777788 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0777788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061234Jy sigma=1.230622 ! Fit after self-cal, rms=0.061228Jy sigma=1.229966 ! 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=0.061228Jy sigma=1.229966 ! Fit after self-cal, rms=0.060735Jy sigma=1.227200 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=8.085 mas, bpa=-3.403 degrees ! Estimated noise=0.287548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678521 Jy ! Component: 100 - total flux cleaned = 0.000656564 Jy ! Component: 150 - total flux cleaned = 0.000609328 Jy ! Component: 200 - total flux cleaned = 0.000531525 Jy ! Total flux subtracted in 200 components = 0.000531525 Jy ! Clean residual min=-0.001678 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0783104 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0783103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060702Jy sigma=1.226526 ! Fit after self-cal, rms=0.060699Jy sigma=1.225951 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 = 0.000278948 Jy ! Component: 100 - total flux cleaned = 0.000226465 Jy ! Component: 150 - total flux cleaned = 0.000186152 Jy ! Component: 200 - total flux cleaned = 0.000134211 Jy ! Total flux subtracted in 200 components = 0.000134211 Jy ! Clean residual min=-0.001604 max=0.001292 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0784446 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0784446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060678Jy sigma=1.225535 ! Fit after self-cal, rms=0.060673Jy sigma=1.225406 ! 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=0.060673Jy sigma=1.225406 ! Fit after self-cal, rms=0.060297Jy sigma=1.224855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=8.051 mas, bpa=-3.361 degrees ! Estimated noise=0.285116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027236 Jy ! Component: 100 - total flux cleaned = 0.000342549 Jy ! Component: 150 - total flux cleaned = 0.000343151 Jy ! Component: 200 - total flux cleaned = 0.000316821 Jy ! Total flux subtracted in 200 components = 0.000316821 Jy ! Clean residual min=-0.001564 max=0.001235 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0787614 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0787614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060281Jy sigma=1.224557 ! Fit after self-cal, rms=0.060290Jy sigma=1.224397 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 = 0.000116111 Jy ! Component: 100 - total flux cleaned = 0.000103204 Jy ! Component: 150 - total flux cleaned = 6.50601e-05 Jy ! Component: 200 - total flux cleaned = 3.21255e-05 Jy ! Total flux subtracted in 200 components = 3.21255e-05 Jy ! Clean residual min=-0.001551 max=0.001243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0787935 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.0787935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060281Jy sigma=1.224244 ! Fit after self-cal, rms=0.060279Jy sigma=1.224196 ! 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=0.060279Jy sigma=1.224196 ! Fit after self-cal, rms=0.060063Jy sigma=1.224144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.087 mas, bmaj=12.81 mas, bpa=-4.49 degrees ! Estimated noise=0.367903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024738 Jy ! Component: 100 - total flux cleaned = 0.000228215 Jy ! Component: 150 - total flux cleaned = 0.000216386 Jy ! Component: 200 - total flux cleaned = 0.00021644 Jy ! Total flux subtracted in 200 components = 0.00021644 Jy ! Clean residual min=-0.001485 max=0.001537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0790099 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.07901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060060Jy sigma=1.224078 ! Fit after self-cal, rms=0.060061Jy sigma=1.224046 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 = 3.66351e-05 Jy ! Component: 100 - total flux cleaned = 2.33672e-05 Jy ! Component: 150 - total flux cleaned = 3.58346e-06 Jy ! Component: 200 - total flux cleaned = -3.44837e-07 Jy ! Total flux subtracted in 200 components = -3.44837e-07 Jy ! Clean residual min=-0.001487 max=0.001551 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0790096 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.0790096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060060Jy sigma=1.224016 ! Fit after self-cal, rms=0.060059Jy sigma=1.224003 ! 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=3.227 mas, bmaj=8.023 mas, bpa=-3.256 degrees ! Estimated noise=0.283852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 8.023 at -3.256 degrees (North through East) ! Clean map min=-0.0014549 max=0.039496 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=2.758 mas, bmaj=7.153 mas, bpa=-3.016 degrees ! Estimated noise=0.386758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353281 Jy ! Component: 100 - total flux cleaned = 0.0519949 Jy ! Component: 150 - total flux cleaned = 0.0614217 Jy ! Component: 200 - total flux cleaned = 0.0671383 Jy ! Total flux subtracted in 200 components = 0.0671383 Jy ! Clean residual min=-0.002262 max=0.003003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0671383 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0671383 Jy ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.023 mas, bpa=-3.256 degrees ! Estimated noise=0.283852 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 = 0.00445723 Jy ! Component: 100 - total flux cleaned = 0.00714046 Jy ! Component: 150 - total flux cleaned = 0.00888752 Jy ! Component: 200 - total flux cleaned = 0.0100614 Jy ! Total flux subtracted in 200 components = 0.0100614 Jy ! Clean residual min=-0.001581 max=0.001204 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0771997 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.0771996 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=7.087 mas, bmaj=12.81 mas, bpa=-4.49 degrees ! Estimated noise=0.367903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115441 Jy ! Component: 100 - total flux cleaned = 0.00147205 Jy ! Component: 150 - total flux cleaned = 0.00158005 Jy ! Component: 200 - total flux cleaned = 0.00165592 Jy ! Total flux subtracted in 200 components = 0.00165592 Jy ! Clean residual min=-0.001443 max=0.001523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0788556 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 = 5.24974e-05 Jy ! Component: 100 - total flux cleaned = 7.48023e-05 Jy ! Component: 150 - total flux cleaned = 9.46877e-05 Jy ! Component: 200 - total flux cleaned = 0.000112469 Jy ! Total flux subtracted in 200 components = 0.000112469 Jy ! Clean residual min=-0.001445 max=0.001551 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.078968 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 80 components and 0.078968 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=8.023 mas, bpa=-3.256 degrees ! Estimated noise=0.283852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.68865e-05 Jy ! Component: 100 - total flux cleaned = -0.000107704 Jy ! Component: 150 - total flux cleaned = -9.33049e-05 Jy ! Component: 200 - total flux cleaned = -9.32609e-05 Jy ! Total flux subtracted in 200 components = -9.32609e-05 Jy ! Clean residual min=-0.001513 max=0.001304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0788748 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.0788748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060059Jy sigma=1.224168 ! Fit after self-cal, rms=0.060048Jy sigma=1.223990 wmodel J1055+0205_S_map.mod ! Writing 95 model components to file: J1055+0205_S_map.mod wobs J1055+0205_S_uvs.fits ! Writing UV FITS file: J1055+0205_S_uvs.fits wwins J1055+0205_S_map.win ! wwins: Wrote 2 windows to J1055+0205_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 = -0.000337684 Jy ! Component: 100 - total flux cleaned = -0.000558831 Jy ! Component: 150 - total flux cleaned = -0.000622165 Jy ! Component: 200 - total flux cleaned = -0.00062257 Jy ! Component: 250 - total flux cleaned = -0.000603341 Jy ! Component: 300 - total flux cleaned = -0.00067916 Jy ! Component: 350 - total flux cleaned = -0.000679435 Jy ! Component: 400 - total flux cleaned = -0.00069823 Jy ! Component: 450 - total flux cleaned = -0.000715716 Jy ! Component: 500 - total flux cleaned = -0.00071605 Jy ! Component: 550 - total flux cleaned = -0.000766738 Jy ! Component: 600 - total flux cleaned = -0.000783115 Jy ! Component: 650 - total flux cleaned = -0.000783529 Jy ! Component: 700 - total flux cleaned = -0.000830946 Jy ! Component: 750 - total flux cleaned = -0.000861863 Jy ! Component: 800 - total flux cleaned = -0.000846169 Jy ! Component: 850 - total flux cleaned = -0.000876257 Jy ! Component: 900 - total flux cleaned = -0.000846636 Jy ! Component: 950 - total flux cleaned = -0.000876177 Jy ! Component: 1000 - total flux cleaned = -0.000890596 Jy ! Component: 1050 - total flux cleaned = -0.000876041 Jy ! Component: 1100 - total flux cleaned = -0.000861847 Jy ! Component: 1150 - total flux cleaned = -0.000848116 Jy ! Component: 1200 - total flux cleaned = -0.000848074 Jy ! Component: 1250 - total flux cleaned = -0.000847983 Jy ! Component: 1300 - total flux cleaned = -0.00086146 Jy ! Component: 1350 - total flux cleaned = -0.000900769 Jy ! Component: 1400 - total flux cleaned = -0.000887734 Jy ! Component: 1450 - total flux cleaned = -0.000900471 Jy ! Component: 1500 - total flux cleaned = -0.000887772 Jy ! Component: 1550 - total flux cleaned = -0.000912744 Jy ! Component: 1600 - total flux cleaned = -0.000863196 Jy ! Component: 1650 - total flux cleaned = -0.000924555 Jy ! Component: 1700 - total flux cleaned = -0.00096083 Jy ! Component: 1750 - total flux cleaned = -0.000961071 Jy ! Component: 1800 - total flux cleaned = -0.0010086 Jy ! Component: 1850 - total flux cleaned = -0.000985163 Jy ! Component: 1900 - total flux cleaned = -0.00104312 Jy ! Component: 1950 - total flux cleaned = -0.0010199 Jy ! Component: 2000 - total flux cleaned = -0.00100865 Jy ! Component: 2050 - total flux cleaned = -0.00102005 Jy ! Component: 2100 - total flux cleaned = -0.00104241 Jy ! Component: 2150 - total flux cleaned = -0.00100927 Jy ! Component: 2200 - total flux cleaned = -0.000998345 Jy ! Component: 2250 - total flux cleaned = -0.00099852 Jy ! Component: 2300 - total flux cleaned = -0.00100939 Jy ! Component: 2350 - total flux cleaned = -0.000956427 Jy ! Component: 2400 - total flux cleaned = -0.000998386 Jy ! Component: 2450 - total flux cleaned = -0.00096699 Jy ! Component: 2500 - total flux cleaned = -0.000936057 Jy ! Component: 2550 - total flux cleaned = -0.000884801 Jy ! Component: 2600 - total flux cleaned = -0.00087475 Jy ! Component: 2650 - total flux cleaned = -0.000904796 Jy ! Component: 2700 - total flux cleaned = -0.000844835 Jy ! Component: 2750 - total flux cleaned = -0.000805252 Jy ! Component: 2800 - total flux cleaned = -0.000785666 Jy ! Component: 2850 - total flux cleaned = -0.000736943 Jy ! Component: 2900 - total flux cleaned = -0.000717735 Jy ! Component: 2950 - total flux cleaned = -0.000698569 Jy ! Component: 3000 - total flux cleaned = -0.000651057 Jy ! Component: 3050 - total flux cleaned = -0.000604031 Jy ! Component: 3100 - total flux cleaned = -0.000557312 Jy ! Component: 3150 - total flux cleaned = -0.000538866 Jy ! Component: 3200 - total flux cleaned = -0.0004561 Jy ! Component: 3250 - total flux cleaned = -0.000428902 Jy ! Component: 3300 - total flux cleaned = -0.000428924 Jy ! Component: 3350 - total flux cleaned = -0.000348012 Jy ! Component: 3400 - total flux cleaned = -0.000348066 Jy ! Component: 3450 - total flux cleaned = -0.000312553 Jy ! Component: 3500 - total flux cleaned = -0.000277413 Jy ! Component: 3550 - total flux cleaned = -0.000259982 Jy ! Component: 3600 - total flux cleaned = -0.000251422 Jy ! Component: 3650 - total flux cleaned = -0.000234042 Jy ! Component: 3700 - total flux cleaned = -0.000208393 Jy ! Component: 3750 - total flux cleaned = -0.000191429 Jy ! Component: 3800 - total flux cleaned = -0.000166186 Jy ! Component: 3850 - total flux cleaned = -0.000157866 Jy ! Component: 3900 - total flux cleaned = -0.000141367 Jy ! Component: 3950 - total flux cleaned = -0.000133125 Jy ! Component: 4000 - total flux cleaned = -0.000141362 Jy ! Component: 4050 - total flux cleaned = -0.000133224 Jy ! Total flux subtracted in 4096 components = -0.000133221 Jy ! Clean residual min=-0.000528 max=0.000466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0787415 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 411 components and 0.0787416 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1055+0205_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 8.023 at -3.256 degrees (North through East) ! Clean map min=-0.0011605 max=0.038984 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1055+0205_S_map.fits wmodel /vlbi/uf001/uva//J1055+0205_S_map.mod ! Writing 411 model components to file: /vlbi/uf001/uva//J1055+0205_S_map.mod wobs /vlbi/uf001/uva//J1055+0205_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1055+0205_S_uvs.fits wwins /vlbi/uf001/uva//J1055+0205_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1055+0205_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0389841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15133 1.15133 2.30267 4.60534 9.21068 18.4214 36.8427 73.6854 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.567 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1055+0205_S_dfm.log closed on Mon Jan 14 01:02:25 2019