! Started logfile: /vlbi/uf001/uva//J1453+3505_S_dfm.log on Mon Jan 14 03:04:51 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//J1453+3505_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1453+3505_S_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.98341 visibilities/baseline/integration-bin. ! Found source: J1453+3505 ! ! 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 7647 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 J1453+3505_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015811Jy sigma=22.385533 ! Fit after self-cal, rms=0.867681Jy sigma=19.154656 ! 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=2.952 mas, bmaj=4.942 mas, bpa=-1.863 degrees ! Estimated noise=0.517731 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 = 0.101197 Jy ! Component: 100 - total flux cleaned = 0.125579 Jy ! Total flux subtracted in 100 components = 0.125579 Jy ! Clean residual min=-0.003866 max=0.009203 Jy/beam ! Clean residual mean=-0.000006 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.125579 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.125579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058442Jy sigma=1.230079 ! Fit after self-cal, rms=0.058416Jy sigma=1.229817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933725 Jy ! Component: 100 - total flux cleaned = 0.013559 Jy ! Total flux subtracted in 100 components = 0.013559 Jy ! Clean residual min=-0.003316 max=0.003641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.139138 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.139138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056831Jy sigma=1.193675 ! Fit after self-cal, rms=0.056816Jy sigma=1.193441 ! 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=3.479 mas, bmaj=5.728 mas, bpa=1.044 degrees ! Estimated noise=0.372978 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 = 0.00304063 Jy ! Component: 100 - total flux cleaned = 0.00465022 Jy ! Component: 150 - total flux cleaned = 0.00564977 Jy ! Component: 200 - total flux cleaned = 0.00628289 Jy ! Total flux subtracted in 200 components = 0.00628289 Jy ! Clean residual min=-0.002782 max=0.003213 Jy/beam ! Clean residual mean=0.000006 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.145421 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.145421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056651Jy sigma=1.189762 ! Fit after self-cal, rms=0.056644Jy sigma=1.189592 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 5.728 at 1.044 degrees (North through East) ! Clean map min=-0.0027355 max=0.13196 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.00 KP 1.01 LA 0.94 ! MK 1.00 NL 1.05 OV 0.97 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.98 KP 1.02 LA 0.95 ! MK 1.02 NL 1.06 OV 0.95 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.01 KP 0.99 LA 0.95 ! MK 1.01 NL 1.06 OV 0.95 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.056644Jy sigma=1.189592 ! Fit after self-cal, rms=0.056073Jy sigma=1.181092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=5.751 mas, bpa=1.201 degrees ! Estimated noise=0.372891 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 = -0.000850786 Jy ! Component: 100 - total flux cleaned = -0.000963913 Jy ! Component: 150 - total flux cleaned = -0.00101894 Jy ! Component: 200 - total flux cleaned = -0.00105058 Jy ! Total flux subtracted in 200 components = -0.00105058 Jy ! Clean residual min=-0.002184 max=0.002306 Jy/beam ! Clean residual mean=0.000010 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.14437 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.14437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056051Jy sigma=1.180679 ! Fit after self-cal, rms=0.056045Jy sigma=1.180502 ! 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=0.056045Jy sigma=1.180502 ! Fit after self-cal, rms=0.055832Jy sigma=1.169773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=5.749 mas, bpa=1.005 degrees ! Estimated noise=0.372382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415203 Jy ! Component: 100 - total flux cleaned = 0.000393136 Jy ! Component: 150 - total flux cleaned = 0.00037842 Jy ! Component: 200 - total flux cleaned = 0.000338425 Jy ! Total flux subtracted in 200 components = 0.000338425 Jy ! Clean residual min=-0.001659 max=0.001678 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.144709 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.144709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055814Jy sigma=1.169446 ! Fit after self-cal, rms=0.055818Jy sigma=1.169281 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 = -5.05624e-06 Jy ! Component: 100 - total flux cleaned = -5.83551e-06 Jy ! Component: 150 - total flux cleaned = -2.68237e-05 Jy ! Component: 200 - total flux cleaned = -4.50469e-05 Jy ! Total flux subtracted in 200 components = -4.50469e-05 Jy ! Clean residual min=-0.001659 max=0.001654 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.144664 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.144664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055811Jy sigma=1.169135 ! Fit after self-cal, rms=0.055809Jy sigma=1.169084 ! 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=0.055809Jy sigma=1.169084 ! Fit after self-cal, rms=0.055868Jy sigma=1.168944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=5.748 mas, bpa=0.8484 degrees ! Estimated noise=0.372506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404721 Jy ! Component: 100 - total flux cleaned = 0.000381642 Jy ! Component: 150 - total flux cleaned = 0.000361269 Jy ! Component: 200 - total flux cleaned = 0.000343001 Jy ! Total flux subtracted in 200 components = 0.000343001 Jy ! Clean residual min=-0.001667 max=0.001750 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.145007 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.145007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055861Jy sigma=1.168820 ! Fit after self-cal, rms=0.055861Jy sigma=1.168789 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 = -5.51653e-06 Jy ! Component: 100 - total flux cleaned = -5.25898e-06 Jy ! Component: 150 - total flux cleaned = -1.2652e-05 Jy ! Component: 200 - total flux cleaned = -2.57662e-05 Jy ! Total flux subtracted in 200 components = -2.57662e-05 Jy ! Clean residual min=-0.001676 max=0.001741 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.144981 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.144981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055857Jy sigma=1.168721 ! Fit after self-cal, rms=0.055857Jy sigma=1.168699 ! 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=0.055857Jy sigma=1.168699 ! Fit after self-cal, rms=0.055875Jy sigma=1.168676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.007 mas, bmaj=9.416 mas, bpa=-0.8155 degrees ! Estimated noise=0.476037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405942 Jy ! Component: 100 - total flux cleaned = 0.000396295 Jy ! Component: 150 - total flux cleaned = 0.000402684 Jy ! Component: 200 - total flux cleaned = 0.000407897 Jy ! Total flux subtracted in 200 components = 0.000407897 Jy ! Clean residual min=-0.002083 max=0.002026 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.145389 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.145389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055874Jy sigma=1.168645 ! Fit after self-cal, rms=0.055872Jy sigma=1.168602 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 = -5.89388e-07 Jy ! Component: 100 - total flux cleaned = -1.59866e-05 Jy ! Component: 150 - total flux cleaned = -1.64804e-05 Jy ! Component: 200 - total flux cleaned = -1.64618e-05 Jy ! Total flux subtracted in 200 components = -1.64618e-05 Jy ! Clean residual min=-0.002072 max=0.002032 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.145372 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.145372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055872Jy sigma=1.168611 ! Fit after self-cal, rms=0.055872Jy sigma=1.168590 ! 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=3.474 mas, bmaj=5.745 mas, bpa=0.7407 degrees ! Estimated noise=0.37259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.474 x 5.745 at 0.7407 degrees (North through East) ! Clean map min=-0.0016173 max=0.13193 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=2.949 mas, bmaj=4.957 mas, bpa=-2.124 degrees ! Estimated noise=0.517511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101054 Jy ! Component: 100 - total flux cleaned = 0.125923 Jy ! Component: 150 - total flux cleaned = 0.135448 Jy ! Component: 200 - total flux cleaned = 0.139728 Jy ! Total flux subtracted in 200 components = 0.139728 Jy ! Clean residual min=-0.002454 max=0.002707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.139728 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.139728 Jy ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=5.745 mas, bpa=0.7407 degrees ! Estimated noise=0.37259 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 = 0.00313168 Jy ! Component: 100 - total flux cleaned = 0.00431607 Jy ! Component: 150 - total flux cleaned = 0.00463688 Jy ! Component: 200 - total flux cleaned = 0.00494519 Jy ! Total flux subtracted in 200 components = 0.00494519 Jy ! Clean residual min=-0.001653 max=0.001734 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.144673 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.144673 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=7.007 mas, bmaj=9.416 mas, bpa=-0.8155 degrees ! Estimated noise=0.476037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756263 Jy ! Component: 100 - total flux cleaned = 0.000784804 Jy ! Component: 150 - total flux cleaned = 0.000761839 Jy ! Component: 200 - total flux cleaned = 0.000741255 Jy ! Total flux subtracted in 200 components = 0.000741255 Jy ! Clean residual min=-0.002080 max=0.002044 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.145414 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 = -1.83664e-05 Jy ! Component: 100 - total flux cleaned = -2.68153e-05 Jy ! Component: 150 - total flux cleaned = -4.23329e-05 Jy ! Component: 200 - total flux cleaned = -4.93158e-05 Jy ! Total flux subtracted in 200 components = -4.93158e-05 Jy ! Clean residual min=-0.002078 max=0.002032 Jy/beam ! Clean residual mean=0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.145365 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.145365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=5.745 mas, bpa=0.7407 degrees ! Estimated noise=0.37259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135523 Jy ! Component: 100 - total flux cleaned = -0.000186285 Jy ! Component: 150 - total flux cleaned = -0.000214966 Jy ! Component: 200 - total flux cleaned = -0.000253692 Jy ! Total flux subtracted in 200 components = -0.000253692 Jy ! Clean residual min=-0.001614 max=0.001779 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.145111 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.145111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055885Jy sigma=1.168823 ! Fit after self-cal, rms=0.055880Jy sigma=1.168761 wmodel J1453+3505_S_map.mod ! Writing 54 model components to file: J1453+3505_S_map.mod wobs J1453+3505_S_uvs.fits ! Writing UV FITS file: J1453+3505_S_uvs.fits wwins J1453+3505_S_map.win ! wwins: Wrote 1 windows to J1453+3505_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 = 4.72097e-05 Jy ! Component: 100 - total flux cleaned = -0.000121933 Jy ! Component: 150 - total flux cleaned = -0.000309013 Jy ! Component: 200 - total flux cleaned = -0.00048745 Jy ! Component: 250 - total flux cleaned = -0.000684 Jy ! Component: 300 - total flux cleaned = -0.00087387 Jy ! Component: 350 - total flux cleaned = -0.000942582 Jy ! Component: 400 - total flux cleaned = -0.000920621 Jy ! Component: 450 - total flux cleaned = -0.00100839 Jy ! Component: 500 - total flux cleaned = -0.000964971 Jy ! Component: 550 - total flux cleaned = -0.000985868 Jy ! Component: 600 - total flux cleaned = -0.00100637 Jy ! Component: 650 - total flux cleaned = -0.0010468 Jy ! Component: 700 - total flux cleaned = -0.00112582 Jy ! Component: 750 - total flux cleaned = -0.00116506 Jy ! Component: 800 - total flux cleaned = -0.00126081 Jy ! Component: 850 - total flux cleaned = -0.00133602 Jy ! Component: 900 - total flux cleaned = -0.00139214 Jy ! Component: 950 - total flux cleaned = -0.00146525 Jy ! Component: 1000 - total flux cleaned = -0.00146537 Jy ! Component: 1050 - total flux cleaned = -0.00155438 Jy ! Component: 1100 - total flux cleaned = -0.0016941 Jy ! Component: 1150 - total flux cleaned = -0.00165906 Jy ! Component: 1200 - total flux cleaned = -0.00169328 Jy ! Component: 1250 - total flux cleaned = -0.00172706 Jy ! Component: 1300 - total flux cleaned = -0.00177676 Jy ! Component: 1350 - total flux cleaned = -0.00179301 Jy ! Component: 1400 - total flux cleaned = -0.00184115 Jy ! Component: 1450 - total flux cleaned = -0.00188866 Jy ! Component: 1500 - total flux cleaned = -0.00190425 Jy ! Component: 1550 - total flux cleaned = -0.00191991 Jy ! Component: 1600 - total flux cleaned = -0.00190478 Jy ! Component: 1650 - total flux cleaned = -0.00198073 Jy ! Component: 1700 - total flux cleaned = -0.00201062 Jy ! Component: 1750 - total flux cleaned = -0.00212909 Jy ! Component: 1800 - total flux cleaned = -0.00214357 Jy ! Component: 1850 - total flux cleaned = -0.00218727 Jy ! Component: 1900 - total flux cleaned = -0.00220193 Jy ! Component: 1950 - total flux cleaned = -0.00224451 Jy ! Component: 2000 - total flux cleaned = -0.00232885 Jy ! Component: 2050 - total flux cleaned = -0.00234277 Jy ! Component: 2100 - total flux cleaned = -0.00238427 Jy ! Component: 2150 - total flux cleaned = -0.00239801 Jy ! Component: 2200 - total flux cleaned = -0.00242541 Jy ! Component: 2250 - total flux cleaned = -0.00250607 Jy ! Component: 2300 - total flux cleaned = -0.002506 Jy ! Component: 2350 - total flux cleaned = -0.00249287 Jy ! Component: 2400 - total flux cleaned = -0.00255819 Jy ! Component: 2450 - total flux cleaned = -0.00259681 Jy ! Component: 2500 - total flux cleaned = -0.00258386 Jy ! Component: 2550 - total flux cleaned = -0.00260932 Jy ! Component: 2600 - total flux cleaned = -0.00265958 Jy ! Component: 2650 - total flux cleaned = -0.00267195 Jy ! Component: 2700 - total flux cleaned = -0.00268444 Jy ! Component: 2750 - total flux cleaned = -0.00270914 Jy ! Component: 2800 - total flux cleaned = -0.00272139 Jy ! Component: 2850 - total flux cleaned = -0.00273344 Jy ! Component: 2900 - total flux cleaned = -0.00272143 Jy ! Component: 2950 - total flux cleaned = -0.0027572 Jy ! Component: 3000 - total flux cleaned = -0.0027688 Jy ! Component: 3050 - total flux cleaned = -0.00271025 Jy ! Component: 3100 - total flux cleaned = -0.00272187 Jy ! Component: 3150 - total flux cleaned = -0.00276796 Jy ! Component: 3200 - total flux cleaned = -0.00276795 Jy ! Component: 3250 - total flux cleaned = -0.00276793 Jy ! Component: 3300 - total flux cleaned = -0.00277908 Jy ! Component: 3350 - total flux cleaned = -0.00274551 Jy ! Component: 3400 - total flux cleaned = -0.00277891 Jy ! Component: 3450 - total flux cleaned = -0.00277904 Jy ! Component: 3500 - total flux cleaned = -0.00278994 Jy ! Component: 3550 - total flux cleaned = -0.00275742 Jy ! Component: 3600 - total flux cleaned = -0.00275746 Jy ! Component: 3650 - total flux cleaned = -0.00278956 Jy ! Component: 3700 - total flux cleaned = -0.00284257 Jy ! Component: 3750 - total flux cleaned = -0.00285309 Jy ! Component: 3800 - total flux cleaned = -0.00288455 Jy ! Component: 3850 - total flux cleaned = -0.00293656 Jy ! Component: 3900 - total flux cleaned = -0.002916 Jy ! Component: 3950 - total flux cleaned = -0.00298785 Jy ! Component: 4000 - total flux cleaned = -0.00300824 Jy ! Component: 4050 - total flux cleaned = -0.00298793 Jy ! Total flux subtracted in 4096 components = -0.00301824 Jy ! Clean residual min=-0.000530 max=0.000637 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.142093 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 359 components and 0.142093 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1453+3505_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.474 x 5.745 at 0.7407 degrees (North through East) ! Clean map min=-0.0010189 max=0.13196 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1453+3505_S_map.fits wmodel /vlbi/uf001/uva//J1453+3505_S_map.mod ! Writing 359 model components to file: /vlbi/uf001/uva//J1453+3505_S_map.mod wobs /vlbi/uf001/uva//J1453+3505_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1453+3505_S_uvs.fits wwins /vlbi/uf001/uva//J1453+3505_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1453+3505_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131958 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184174 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418711 0.418711 0.837422 1.67484 3.34969 6.69937 13.3987 26.7975 53.595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 716.485 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1453+3505_S_dfm.log closed on Mon Jan 14 03:04:56 2019