! Started logfile: /image_prod/ug002_uva//J1907+0127_S_dfm.log on Thu Mar 5 04:02:17 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//J1907+0127_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1907+0127_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.905159 visibilities/baseline/integration-bin. ! Found source: J1907+0127 ! ! 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 6843 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 J1907+0127_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 1 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999005Jy sigma=8.047651 ! Fit after self-cal, rms=0.921613Jy sigma=7.321094 ! 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=3.295 mas, bmaj=7.739 mas, bpa=-8.934 degrees ! Estimated noise=1.64721 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 = 0.0639741 Jy ! Component: 100 - total flux cleaned = 0.0947431 Jy ! Total flux subtracted in 100 components = 0.0947431 Jy ! Clean residual min=-0.011970 max=0.016795 Jy/beam ! Clean residual mean=-0.000244 rms=0.004011 Jy/beam ! Combined flux in latest and established models = 0.0947431 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0947431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086427Jy sigma=0.690987 ! Fit after self-cal, rms=0.085470Jy sigma=0.685108 ! 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=3.905 mas, bmaj=9.033 mas, bpa=-9.486 degrees ! Estimated noise=1.11087 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 = 0.0265915 Jy ! Component: 100 - total flux cleaned = 0.0424943 Jy ! Component: 150 - total flux cleaned = 0.052688 Jy ! Component: 200 - total flux cleaned = 0.0593717 Jy ! Total flux subtracted in 200 components = 0.0593717 Jy ! Clean residual min=-0.013880 max=0.021718 Jy/beam ! Clean residual mean=-0.000302 rms=0.004839 Jy/beam ! Combined flux in latest and established models = 0.154115 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.154115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078602Jy sigma=0.597828 ! Fit after self-cal, rms=0.078330Jy sigma=0.596550 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.905 x 9.033 at -9.486 degrees (North through East) ! Clean map min=-0.013545 max=0.076916 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.60 HN 1.21 KP 1.66 ! MK 0.82 NL 1.13 PT 0.93 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 FD 0.76 HN 1.61 KP 1.59 ! LA 0.90 MK 0.92 NL 1.15 PT 0.73 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.64 HN 0.97 KP 1.52 ! MK 0.83 NL 1.07 PT 0.89 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.79 HN 1.40 KP 1.52 ! LA 0.88 MK 1.08 NL 1.13 PT 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.61 HN 1.06 KP 1.53 ! MK 0.92 NL 1.11 PT 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.78 HN 1.54 KP 1.60 ! LA 0.88 MK 1.20 NL 1.21 PT 0.75 ! ! ! Fit before self-cal, rms=0.078330Jy sigma=0.596550 ! Fit after self-cal, rms=0.096671Jy sigma=0.507521 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.896 mas, bmaj=9.282 mas, bpa=-9.269 degrees ! Estimated noise=1.12877 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 = -0.000798119 Jy ! Component: 100 - total flux cleaned = -0.000804262 Jy ! Component: 150 - total flux cleaned = -0.000806157 Jy ! Component: 200 - total flux cleaned = -0.000804096 Jy ! Total flux subtracted in 200 components = -0.000804096 Jy ! Clean residual min=-0.008806 max=0.014894 Jy/beam ! Clean residual mean=-0.000161 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 0.153311 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.153311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096478Jy sigma=0.507256 ! Fit after self-cal, rms=0.098283Jy sigma=0.502392 ! 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=0.098283Jy sigma=0.502392 ! Fit after self-cal, rms=0.120905Jy sigma=0.485591 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=9.203 mas, bpa=-8.249 degrees ! Estimated noise=1.13837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278246 Jy ! Component: 100 - total flux cleaned = -0.000125876 Jy ! Component: 150 - total flux cleaned = -7.33256e-05 Jy ! Component: 200 - total flux cleaned = -0.000120365 Jy ! Total flux subtracted in 200 components = -0.000120365 Jy ! Clean residual min=-0.008240 max=0.012344 Jy/beam ! Clean residual mean=-0.000061 rms=0.002824 Jy/beam ! Combined flux in latest and established models = 0.15319 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.15319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120567Jy sigma=0.486232 ! Fit after self-cal, rms=0.120953Jy sigma=0.485614 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (17.5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012133 Jy ! Component: 100 - total flux cleaned = 0.0188314 Jy ! Component: 150 - total flux cleaned = 0.0209639 Jy ! Component: 200 - total flux cleaned = 0.0224032 Jy ! Total flux subtracted in 200 components = 0.0224032 Jy ! Clean residual min=-0.009678 max=0.008850 Jy/beam ! Clean residual mean=-0.000025 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 0.175594 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 135 components and 0.175594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118838Jy sigma=0.471089 ! Fit after self-cal, rms=0.117755Jy sigma=0.465500 ! 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=0.117755Jy sigma=0.465500 ! Fit after self-cal, rms=0.103762Jy sigma=0.460095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.877 mas, bmaj=9.044 mas, bpa=-7.495 degrees ! Estimated noise=1.10568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753913 Jy ! Component: 100 - total flux cleaned = 0.0112124 Jy ! Component: 150 - total flux cleaned = 0.0126893 Jy ! Component: 200 - total flux cleaned = 0.0133088 Jy ! Total flux subtracted in 200 components = 0.0133088 Jy ! Clean residual min=-0.007802 max=0.007251 Jy/beam ! Clean residual mean=-0.000019 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.188902 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 164 components and 0.188902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102797Jy sigma=0.451866 ! Fit after self-cal, rms=0.102179Jy sigma=0.448988 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 = 0.00432202 Jy ! Component: 100 - total flux cleaned = 0.00600891 Jy ! Component: 150 - total flux cleaned = 0.00665367 Jy ! Component: 200 - total flux cleaned = 0.00730216 Jy ! Total flux subtracted in 200 components = 0.00730216 Jy ! Clean residual min=-0.007206 max=0.006761 Jy/beam ! Clean residual mean=-0.000000 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.196205 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 179 components and 0.196205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101740Jy sigma=0.445734 ! Fit after self-cal, rms=0.101541Jy sigma=0.444829 ! 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=0.101541Jy sigma=0.444829 ! Fit after self-cal, rms=0.093817Jy sigma=0.439776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.656 mas, bmaj=13.18 mas, bpa=-9.491 degrees ! Estimated noise=1.23455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702436 Jy ! Component: 100 - total flux cleaned = 0.00808409 Jy ! Component: 150 - total flux cleaned = 0.00794696 Jy ! Component: 200 - total flux cleaned = 0.00783582 Jy ! Total flux subtracted in 200 components = 0.00783582 Jy ! Clean residual min=-0.008805 max=0.008461 Jy/beam ! Clean residual mean=-0.000017 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 0.20404 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 206 components and 0.20404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093513Jy sigma=0.434063 ! Fit after self-cal, rms=0.093260Jy sigma=0.432363 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 = 0.00246792 Jy ! Component: 100 - total flux cleaned = 0.00342244 Jy ! Component: 150 - total flux cleaned = 0.00323882 Jy ! Component: 200 - total flux cleaned = 0.0031607 Jy ! Total flux subtracted in 200 components = 0.0031607 Jy ! Clean residual min=-0.008407 max=0.008369 Jy/beam ! Clean residual mean=0.000001 rms=0.002319 Jy/beam ! Combined flux in latest and established models = 0.207201 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 218 components and 0.207201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093143Jy sigma=0.430429 ! Fit after self-cal, rms=0.093064Jy sigma=0.429695 ! 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=3.913 mas, bmaj=9.079 mas, bpa=-7.402 degrees ! Estimated noise=1.09456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.913 x 9.079 at -7.402 degrees (North through East) ! Clean map min=-0.0054746 max=0.075576 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=3.284 mas, bmaj=7.67 mas, bpa=-6.13 degrees ! Estimated noise=1.65928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648093 Jy ! Component: 100 - total flux cleaned = 0.0964796 Jy ! Component: 150 - total flux cleaned = 0.115614 Jy ! Component: 200 - total flux cleaned = 0.12977 Jy ! Total flux subtracted in 200 components = 0.12977 Jy ! Clean residual min=-0.008367 max=0.008874 Jy/beam ! Clean residual mean=-0.000104 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.12977 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.12977 Jy ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=9.079 mas, bpa=-7.402 degrees ! Estimated noise=1.09456 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 = 0.0163924 Jy ! Component: 100 - total flux cleaned = 0.0283819 Jy ! Component: 150 - total flux cleaned = 0.0376211 Jy ! Component: 200 - total flux cleaned = 0.0450796 Jy ! Total flux subtracted in 200 components = 0.0450796 Jy ! Clean residual min=-0.007771 max=0.006878 Jy/beam ! Clean residual mean=-0.000060 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.17485 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 115 components and 0.17485 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=8.656 mas, bmaj=13.18 mas, bpa=-9.491 degrees ! Estimated noise=1.23455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862872 Jy ! Component: 100 - total flux cleaned = 0.0127254 Jy ! Component: 150 - total flux cleaned = 0.016231 Jy ! Component: 200 - total flux cleaned = 0.0190453 Jy ! Total flux subtracted in 200 components = 0.0190453 Jy ! Clean residual min=-0.009445 max=0.007664 Jy/beam ! Clean residual mean=-0.000035 rms=0.002425 Jy/beam ! Combined flux in latest and established models = 0.193895 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214132 Jy ! Component: 100 - total flux cleaned = 0.00391925 Jy ! Component: 150 - total flux cleaned = 0.0055017 Jy ! Component: 200 - total flux cleaned = 0.00664822 Jy ! Total flux subtracted in 200 components = 0.00664822 Jy ! Clean residual min=-0.008844 max=0.008362 Jy/beam ! Clean residual mean=-0.000011 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.200543 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 161 components and 0.200543 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=9.079 mas, bpa=-7.402 degrees ! Estimated noise=1.09456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965988 Jy ! Component: 100 - total flux cleaned = 0.00192967 Jy ! Component: 150 - total flux cleaned = 0.00247119 Jy ! Component: 200 - total flux cleaned = 0.00301201 Jy ! Total flux subtracted in 200 components = 0.00301201 Jy ! Clean residual min=-0.006170 max=0.006974 Jy/beam ! Clean residual mean=-0.000003 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.203555 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 175 components and 0.203555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092988Jy sigma=0.429705 ! Fit after self-cal, rms=0.092826Jy sigma=0.428234 wmodel J1907+0127_S_map.mod ! Writing 175 model components to file: J1907+0127_S_map.mod wobs J1907+0127_S_uvs.fits ! Writing UV FITS file: J1907+0127_S_uvs.fits wwins J1907+0127_S_map.win ! wwins: Wrote 2 windows to J1907+0127_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 = -0.000135611 Jy ! Component: 100 - total flux cleaned = -5.62353e-05 Jy ! Component: 150 - total flux cleaned = 2.83742e-05 Jy ! Component: 200 - total flux cleaned = -0.000205077 Jy ! Component: 250 - total flux cleaned = -0.000281275 Jy ! Component: 300 - total flux cleaned = -0.00021445 Jy ! Component: 350 - total flux cleaned = -0.000346349 Jy ! Component: 400 - total flux cleaned = -0.000409526 Jy ! Component: 450 - total flux cleaned = -0.000470649 Jy ! Component: 500 - total flux cleaned = -0.000410895 Jy ! Component: 550 - total flux cleaned = -0.000242073 Jy ! Component: 600 - total flux cleaned = -0.000188596 Jy ! Component: 650 - total flux cleaned = -0.000137585 Jy ! Component: 700 - total flux cleaned = -0.000137713 Jy ! Component: 750 - total flux cleaned = -8.65652e-05 Jy ! Component: 800 - total flux cleaned = 6.10438e-05 Jy ! Component: 850 - total flux cleaned = 6.11497e-05 Jy ! Component: 900 - total flux cleaned = 6.06286e-05 Jy ! Component: 950 - total flux cleaned = 0.000242321 Jy ! Component: 1000 - total flux cleaned = 0.000286604 Jy ! Component: 1050 - total flux cleaned = 0.000374169 Jy ! Component: 1100 - total flux cleaned = 0.000502286 Jy ! Component: 1150 - total flux cleaned = 0.000626827 Jy ! Component: 1200 - total flux cleaned = 0.000749739 Jy ! Component: 1250 - total flux cleaned = 0.000829882 Jy ! Component: 1300 - total flux cleaned = 0.00106556 Jy ! Component: 1350 - total flux cleaned = 0.00110354 Jy ! Component: 1400 - total flux cleaned = 0.00129275 Jy ! Component: 1450 - total flux cleaned = 0.00147888 Jy ! Component: 1500 - total flux cleaned = 0.00169664 Jy ! Component: 1550 - total flux cleaned = 0.00187536 Jy ! Component: 1600 - total flux cleaned = 0.00197983 Jy ! Component: 1650 - total flux cleaned = 0.00215257 Jy ! Component: 1700 - total flux cleaned = 0.00232192 Jy ! Component: 1750 - total flux cleaned = 0.00242112 Jy ! Component: 1800 - total flux cleaned = 0.00245352 Jy ! Component: 1850 - total flux cleaned = 0.00255119 Jy ! Component: 1900 - total flux cleaned = 0.00274206 Jy ! Component: 1950 - total flux cleaned = 0.00264812 Jy ! Component: 2000 - total flux cleaned = 0.00280308 Jy ! Component: 2050 - total flux cleaned = 0.00280282 Jy ! Component: 2100 - total flux cleaned = 0.00283327 Jy ! Component: 2150 - total flux cleaned = 0.00292241 Jy ! Component: 2200 - total flux cleaned = 0.00286398 Jy ! Component: 2250 - total flux cleaned = 0.0028933 Jy ! Component: 2300 - total flux cleaned = 0.00289291 Jy ! Component: 2350 - total flux cleaned = 0.00289265 Jy ! Component: 2400 - total flux cleaned = 0.00286503 Jy ! Component: 2450 - total flux cleaned = 0.00286498 Jy ! Component: 2500 - total flux cleaned = 0.00281071 Jy ! Component: 2550 - total flux cleaned = 0.00281102 Jy ! Component: 2600 - total flux cleaned = 0.00283751 Jy ! Component: 2650 - total flux cleaned = 0.00286368 Jy ! Component: 2700 - total flux cleaned = 0.00283764 Jy ! Component: 2750 - total flux cleaned = 0.00286335 Jy ! Component: 2800 - total flux cleaned = 0.00293873 Jy ! Component: 2850 - total flux cleaned = 0.00293867 Jy ! Component: 2900 - total flux cleaned = 0.00303708 Jy ! Component: 2950 - total flux cleaned = 0.00303727 Jy ! Component: 3000 - total flux cleaned = 0.00315793 Jy ! Component: 3050 - total flux cleaned = 0.00322923 Jy ! Component: 3100 - total flux cleaned = 0.00320573 Jy ! Component: 3150 - total flux cleaned = 0.00313593 Jy ! Component: 3200 - total flux cleaned = 0.00315862 Jy ! Component: 3250 - total flux cleaned = 0.00306707 Jy ! Component: 3300 - total flux cleaned = 0.00306719 Jy ! Component: 3350 - total flux cleaned = 0.00297755 Jy ! Component: 3400 - total flux cleaned = 0.00299975 Jy ! Component: 3450 - total flux cleaned = 0.0029556 Jy ! Component: 3500 - total flux cleaned = 0.00289027 Jy ! Component: 3550 - total flux cleaned = 0.00295458 Jy ! Component: 3600 - total flux cleaned = 0.00293324 Jy ! Component: 3650 - total flux cleaned = 0.00301793 Jy ! Component: 3700 - total flux cleaned = 0.00299688 Jy ! Component: 3750 - total flux cleaned = 0.00308041 Jy ! Component: 3800 - total flux cleaned = 0.00318378 Jy ! Component: 3850 - total flux cleaned = 0.00320439 Jy ! Component: 3900 - total flux cleaned = 0.00330614 Jy ! Component: 3950 - total flux cleaned = 0.00338684 Jy ! Component: 4000 - total flux cleaned = 0.00352732 Jy ! Component: 4050 - total flux cleaned = 0.00362705 Jy ! Total flux subtracted in 4096 components = 0.003647 Jy ! Clean residual min=-0.001014 max=0.001228 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.207202 Jy keep ! Adding 378 model components to the UV plane model. ! The established model now contains 553 components and 0.207203 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1907+0127_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.913 x 9.079 at -7.402 degrees (North through East) ! Clean map min=-0.0062378 max=0.077239 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1907+0127_S_map.fits wmodel /image_prod/ug002_uva//J1907+0127_S_map.mod ! Writing 553 model components to file: /image_prod/ug002_uva//J1907+0127_S_map.mod wobs /image_prod/ug002_uva//J1907+0127_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1907+0127_S_uvs.fits wwins /image_prod/ug002_uva//J1907+0127_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1907+0127_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0772388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000395982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53802 1.53802 3.07603 6.15206 12.3041 24.6083 49.2165 98.433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.056 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1907+0127_S_dfm.log closed on Thu Mar 5 04:02:20 2020