! Started logfile: /image_prod/ug002_uva//J1700+0522_S_dfm.log on Thu Mar 5 03:03:22 2020 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 /image_prod/ug002_uva//J1700+0522_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1700+0522_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774321 visibilities/baseline/integration-bin. ! Found source: J1700+0522 ! ! 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 4704 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 J1700+0522_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013542Jy sigma=7.957404 ! Fit after self-cal, rms=0.839420Jy sigma=6.578494 ! 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=3.236 mas, bmaj=7.461 mas, bpa=1.466 degrees ! Estimated noise=1.63514 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 = 0.127349 Jy ! Component: 100 - total flux cleaned = 0.156275 Jy ! Total flux subtracted in 100 components = 0.156275 Jy ! Clean residual min=-0.005302 max=0.010065 Jy/beam ! Clean residual mean=0.000007 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.156275 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.156275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066816Jy sigma=0.472284 ! Fit after self-cal, rms=0.066822Jy sigma=0.472171 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00985853 Jy ! Component: 100 - total flux cleaned = 0.0141715 Jy ! Total flux subtracted in 100 components = 0.0141715 Jy ! Clean residual min=-0.004511 max=0.005017 Jy/beam ! Clean residual mean=-0.000000 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.170447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.170447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065596Jy sigma=0.461192 ! Fit after self-cal, rms=0.065601Jy sigma=0.461097 ! 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=3.79 mas, bmaj=8.28 mas, bpa=2.964 degrees ! Estimated noise=1.35081 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 = 0.00200655 Jy ! Component: 100 - total flux cleaned = 0.00277099 Jy ! Component: 150 - total flux cleaned = 0.00285694 Jy ! Component: 200 - total flux cleaned = 0.00290753 Jy ! Total flux subtracted in 200 components = 0.00290753 Jy ! Clean residual min=-0.005032 max=0.004217 Jy/beam ! Clean residual mean=-0.000010 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.173354 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.173354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065532Jy sigma=0.460647 ! Fit after self-cal, rms=0.065521Jy sigma=0.460617 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.79 x 8.28 at 2.964 degrees (North through East) ! Clean map min=-0.004824 max=0.16255 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.03 KP 1.01 ! LA 1.05 MK 0.99 NL 0.96 OV 0.90 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.05 KP 1.04 ! LA 1.06 MK 0.97 NL 0.92 OV 0.93 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 1.04 ! LA 1.03 MK 1.01 NL 0.95 OV 0.89 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.065521Jy sigma=0.460617 ! Fit after self-cal, rms=0.064292Jy sigma=0.452341 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.787 mas, bmaj=8.282 mas, bpa=3.073 degrees ! Estimated noise=1.34682 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 = -0.000735946 Jy ! Component: 100 - total flux cleaned = -0.000977025 Jy ! Component: 150 - total flux cleaned = -0.00104758 Jy ! Component: 200 - total flux cleaned = -0.00106847 Jy ! Total flux subtracted in 200 components = -0.00106847 Jy ! Clean residual min=-0.002863 max=0.002936 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.172286 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.172286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064266Jy sigma=0.452128 ! Fit after self-cal, rms=0.064275Jy sigma=0.452042 ! 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=0.064275Jy sigma=0.452042 ! Fit after self-cal, rms=0.064315Jy sigma=0.445073 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=8.271 mas, bpa=3.221 degrees ! Estimated noise=1.34539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327246 Jy ! Component: 100 - total flux cleaned = 0.000162227 Jy ! Component: 150 - total flux cleaned = 5.91033e-05 Jy ! Component: 200 - total flux cleaned = 2.02863e-05 Jy ! Total flux subtracted in 200 components = 2.02863e-05 Jy ! Clean residual min=-0.002247 max=0.002488 Jy/beam ! Clean residual mean=0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.172306 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.172306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064295Jy sigma=0.444950 ! Fit after self-cal, rms=0.064324Jy sigma=0.444890 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 = 1.66898e-05 Jy ! Component: 100 - total flux cleaned = -3.61602e-05 Jy ! Component: 150 - total flux cleaned = -6.85982e-05 Jy ! Component: 200 - total flux cleaned = -8.4271e-05 Jy ! Total flux subtracted in 200 components = -8.4271e-05 Jy ! Clean residual min=-0.002222 max=0.002469 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.172222 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.172222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064314Jy sigma=0.444826 ! Fit after self-cal, rms=0.064308Jy sigma=0.444820 ! 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=0.064308Jy sigma=0.444820 ! Fit after self-cal, rms=0.064360Jy sigma=0.444797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=8.265 mas, bpa=3.214 degrees ! Estimated noise=1.34508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231765 Jy ! Component: 100 - total flux cleaned = 0.000183731 Jy ! Component: 150 - total flux cleaned = 0.000168713 Jy ! Component: 200 - total flux cleaned = 0.000140523 Jy ! Total flux subtracted in 200 components = 0.000140523 Jy ! Clean residual min=-0.002196 max=0.002498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.172362 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.172362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064351Jy sigma=0.444744 ! Fit after self-cal, rms=0.064349Jy sigma=0.444740 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 = -7.4108e-06 Jy ! Component: 100 - total flux cleaned = -3.49136e-05 Jy ! Component: 150 - total flux cleaned = -4.79151e-05 Jy ! Component: 200 - total flux cleaned = -7.25966e-05 Jy ! Total flux subtracted in 200 components = -7.25966e-05 Jy ! Clean residual min=-0.002182 max=0.002489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.17229 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.17229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064343Jy sigma=0.444704 ! Fit after self-cal, rms=0.064340Jy sigma=0.444701 ! 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=0.064340Jy sigma=0.444701 ! Fit after self-cal, rms=0.064337Jy sigma=0.444695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.945 mas, bmaj=12 mas, bpa=1.931 degrees ! Estimated noise=1.56825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120632 Jy ! Component: 100 - total flux cleaned = 0.000172466 Jy ! Component: 150 - total flux cleaned = 0.000205398 Jy ! Component: 200 - total flux cleaned = 0.000215779 Jy ! Total flux subtracted in 200 components = 0.000215779 Jy ! Clean residual min=-0.002330 max=0.002602 Jy/beam ! Clean residual mean=0.000000 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.172505 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.172505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064337Jy sigma=0.444698 ! Fit after self-cal, rms=0.064331Jy sigma=0.444688 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 = 1.36693e-05 Jy ! Component: 100 - total flux cleaned = 1.31053e-05 Jy ! Component: 150 - total flux cleaned = 2.25093e-05 Jy ! Component: 200 - total flux cleaned = 4.04525e-05 Jy ! Total flux subtracted in 200 components = 4.04525e-05 Jy ! Clean residual min=-0.002312 max=0.002560 Jy/beam ! Clean residual mean=0.000000 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.172546 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.172546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064332Jy sigma=0.444699 ! Fit after self-cal, rms=0.064329Jy sigma=0.444693 ! 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=3.768 mas, bmaj=8.26 mas, bpa=3.212 degrees ! Estimated noise=1.34488 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.768 x 8.26 at 3.212 degrees (North through East) ! Clean map min=-0.0020614 max=0.1624 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=3.223 mas, bmaj=7.458 mas, bpa=1.711 degrees ! Estimated noise=1.61758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125934 Jy ! Component: 100 - total flux cleaned = 0.155125 Jy ! Component: 150 - total flux cleaned = 0.165269 Jy ! Component: 200 - total flux cleaned = 0.169325 Jy ! Total flux subtracted in 200 components = 0.169325 Jy ! Clean residual min=-0.002883 max=0.002946 Jy/beam ! Clean residual mean=0.000001 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.169325 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 0.169325 Jy ! Inverting map and beam ! Estimated beam: bmin=3.768 mas, bmaj=8.26 mas, bpa=3.212 degrees ! Estimated noise=1.34488 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 = 0.00214096 Jy ! Component: 100 - total flux cleaned = 0.00246731 Jy ! Component: 150 - total flux cleaned = 0.00269241 Jy ! Component: 200 - total flux cleaned = 0.00280244 Jy ! Total flux subtracted in 200 components = 0.00280244 Jy ! Clean residual min=-0.002169 max=0.002433 Jy/beam ! Clean residual mean=0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.172128 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.172128 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=7.945 mas, bmaj=12 mas, bpa=1.931 degrees ! Estimated noise=1.56825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.78265e-05 Jy ! Component: 100 - total flux cleaned = 0.000150264 Jy ! Component: 150 - total flux cleaned = 0.000207885 Jy ! Component: 200 - total flux cleaned = 0.000220885 Jy ! Total flux subtracted in 200 components = 0.000220885 Jy ! Clean residual min=-0.002337 max=0.002762 Jy/beam ! Clean residual mean=0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.172348 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 = 1.26877e-05 Jy ! Component: 100 - total flux cleaned = 2.47766e-05 Jy ! Component: 150 - total flux cleaned = 3.67931e-05 Jy ! Component: 200 - total flux cleaned = 4.81612e-05 Jy ! Total flux subtracted in 200 components = 4.81612e-05 Jy ! Clean residual min=-0.002329 max=0.002729 Jy/beam ! Clean residual mean=0.000000 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.172397 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.172397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.768 mas, bmaj=8.26 mas, bpa=3.212 degrees ! Estimated noise=1.34488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122087 Jy ! Component: 100 - total flux cleaned = -0.000185227 Jy ! Component: 150 - total flux cleaned = -0.000186289 Jy ! Component: 200 - total flux cleaned = -0.000186348 Jy ! Total flux subtracted in 200 components = -0.000186348 Jy ! Clean residual min=-0.002165 max=0.002460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.17221 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.17221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064359Jy sigma=0.444855 ! Fit after self-cal, rms=0.064361Jy sigma=0.444837 wmodel J1700+0522_S_map.mod ! Writing 54 model components to file: J1700+0522_S_map.mod wobs J1700+0522_S_uvs.fits ! Writing UV FITS file: J1700+0522_S_uvs.fits wwins J1700+0522_S_map.win ! wwins: Wrote 1 windows to J1700+0522_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 = 0.000622695 Jy ! Component: 100 - total flux cleaned = 0.000857817 Jy ! Component: 150 - total flux cleaned = 0.00115377 Jy ! Component: 200 - total flux cleaned = 0.00126014 Jy ! Component: 250 - total flux cleaned = 0.00112228 Jy ! Component: 300 - total flux cleaned = 0.00102115 Jy ! Component: 350 - total flux cleaned = 0.000956135 Jy ! Component: 400 - total flux cleaned = 0.000924773 Jy ! Component: 450 - total flux cleaned = 0.000954972 Jy ! Component: 500 - total flux cleaned = 0.000895258 Jy ! Component: 550 - total flux cleaned = 0.00095454 Jy ! Component: 600 - total flux cleaned = 0.000983593 Jy ! Component: 650 - total flux cleaned = 0.00101195 Jy ! Component: 700 - total flux cleaned = 0.00104017 Jy ! Component: 750 - total flux cleaned = 0.00106775 Jy ! Component: 800 - total flux cleaned = 0.00109528 Jy ! Component: 850 - total flux cleaned = 0.00106862 Jy ! Component: 900 - total flux cleaned = 0.0010953 Jy ! Component: 950 - total flux cleaned = 0.00117206 Jy ! Component: 1000 - total flux cleaned = 0.00124709 Jy ! Component: 1050 - total flux cleaned = 0.00117192 Jy ! Component: 1100 - total flux cleaned = 0.00114737 Jy ! Component: 1150 - total flux cleaned = 0.00114727 Jy ! Component: 1200 - total flux cleaned = 0.00107574 Jy ! Component: 1250 - total flux cleaned = 0.00107549 Jy ! Component: 1300 - total flux cleaned = 0.000982379 Jy ! Component: 1350 - total flux cleaned = 0.00098153 Jy ! Component: 1400 - total flux cleaned = 0.000868248 Jy ! Component: 1450 - total flux cleaned = 0.000801505 Jy ! Component: 1500 - total flux cleaned = 0.000779516 Jy ! Component: 1550 - total flux cleaned = 0.000692903 Jy ! Component: 1600 - total flux cleaned = 0.000649674 Jy ! Component: 1650 - total flux cleaned = 0.000543851 Jy ! Component: 1700 - total flux cleaned = 0.00054426 Jy ! Component: 1750 - total flux cleaned = 0.000502771 Jy ! Component: 1800 - total flux cleaned = 0.000420782 Jy ! Component: 1850 - total flux cleaned = 0.000339626 Jy ! Component: 1900 - total flux cleaned = 0.000299109 Jy ! Component: 1950 - total flux cleaned = 0.000298821 Jy ! Component: 2000 - total flux cleaned = 0.000180969 Jy ! Component: 2050 - total flux cleaned = 6.47569e-05 Jy ! Component: 2100 - total flux cleaned = 6.49435e-05 Jy ! Component: 2150 - total flux cleaned = 2.68747e-05 Jy ! Component: 2200 - total flux cleaned = -2.92831e-05 Jy ! Component: 2250 - total flux cleaned = -2.92565e-05 Jy ! Component: 2300 - total flux cleaned = -0.000102971 Jy ! Component: 2350 - total flux cleaned = -0.000176015 Jy ! Component: 2400 - total flux cleaned = -0.000193711 Jy ! Component: 2450 - total flux cleaned = -0.000175993 Jy ! Component: 2500 - total flux cleaned = -0.00026444 Jy ! Component: 2550 - total flux cleaned = -0.000299288 Jy ! Component: 2600 - total flux cleaned = -0.000281835 Jy ! Component: 2650 - total flux cleaned = -0.00026445 Jy ! Component: 2700 - total flux cleaned = -0.000298463 Jy ! Component: 2750 - total flux cleaned = -0.000281667 Jy ! Component: 2800 - total flux cleaned = -0.000332152 Jy ! Component: 2850 - total flux cleaned = -0.000382028 Jy ! Component: 2900 - total flux cleaned = -0.000381867 Jy ! Component: 2950 - total flux cleaned = -0.000431116 Jy ! Component: 3000 - total flux cleaned = -0.000398483 Jy ! Component: 3050 - total flux cleaned = -0.000398744 Jy ! Component: 3100 - total flux cleaned = -0.000431175 Jy ! Component: 3150 - total flux cleaned = -0.000447061 Jy ! Component: 3200 - total flux cleaned = -0.000431146 Jy ! Component: 3250 - total flux cleaned = -0.000478459 Jy ! Component: 3300 - total flux cleaned = -0.000494108 Jy ! Component: 3350 - total flux cleaned = -0.000463106 Jy ! Component: 3400 - total flux cleaned = -0.00050919 Jy ! Component: 3450 - total flux cleaned = -0.000432909 Jy ! Component: 3500 - total flux cleaned = -0.000553965 Jy ! Component: 3550 - total flux cleaned = -0.000508744 Jy ! Component: 3600 - total flux cleaned = -0.000523659 Jy ! Component: 3650 - total flux cleaned = -0.000479274 Jy ! Component: 3700 - total flux cleaned = -0.000523209 Jy ! Component: 3750 - total flux cleaned = -0.000523062 Jy ! Component: 3800 - total flux cleaned = -0.000465021 Jy ! Component: 3850 - total flux cleaned = -0.000378509 Jy ! Component: 3900 - total flux cleaned = -0.000392885 Jy ! Component: 3950 - total flux cleaned = -0.000407122 Jy ! Component: 4000 - total flux cleaned = -0.000378965 Jy ! Component: 4050 - total flux cleaned = -0.000449087 Jy ! Total flux subtracted in 4096 components = -0.000379415 Jy ! Clean residual min=-0.000788 max=0.000780 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.171831 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 374 components and 0.171831 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1700+0522_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.768 x 8.26 at 3.212 degrees (North through East) ! Clean map min=-0.0015632 max=0.16216 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1700+0522_S_map.fits wmodel /image_prod/ug002_uva//J1700+0522_S_map.mod ! Writing 374 model components to file: /image_prod/ug002_uva//J1700+0522_S_map.mod wobs /image_prod/ug002_uva//J1700+0522_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1700+0522_S_uvs.fits wwins /image_prod/ug002_uva//J1700+0522_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1700+0522_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.16216 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491159 0.491159 0.982318 1.96464 3.92927 7.85854 15.7171 31.4342 62.8683 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 610.8 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1700+0522_S_dfm.log closed on Thu Mar 5 03:03:26 2020