! Started logfile: /scr/pima/rv125_uvs/J0755+2542_X_dfm.log on Sun Dec 23 02:49:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv125_uvs/J0755+2542_X_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J0755+2542_X_uva.fits ! AN table 1: 53 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.895702 visibilities/baseline/integration-bin. ! Found source: J0755+2542 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6836 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0755+2542_X] 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 0.200x0.200 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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003906Jy sigma=20.002445 ! Fit after self-cal, rms=0.950072Jy sigma=18.926355 ! 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=0.7547 mas, bmaj=1.359 mas, bpa=-0.5375 degrees ! Estimated noise=0.782604 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 = 0.0399425 Jy ! Component: 100 - total flux cleaned = 0.048658 Jy ! Total flux subtracted in 100 components = 0.048658 Jy ! Clean residual min=-0.003607 max=0.003340 Jy/beam ! Clean residual mean=0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.048658 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.048658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052539Jy sigma=0.990296 ! Fit after self-cal, rms=0.051382Jy sigma=0.965656 ! 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=0.9827 mas, bmaj=1.67 mas, bpa=-1.008 degrees ! Estimated noise=0.438368 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 = 0.00343464 Jy ! Component: 100 - total flux cleaned = 0.00484611 Jy ! Component: 150 - total flux cleaned = 0.0056529 Jy ! Component: 200 - total flux cleaned = 0.00614751 Jy ! Total flux subtracted in 200 components = 0.00614751 Jy ! Clean residual min=-0.002272 max=0.002026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0548055 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0548055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051189Jy sigma=0.960840 ! Fit after self-cal, rms=0.051201Jy sigma=0.960791 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9827 x 1.67 at -1.008 degrees (North through East) ! Clean map min=-0.0021333 max=0.052073 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.00 KP 1.05 LA 0.97 ! MK 0.95 NL 1.07 OV 1.01 PT 0.87 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.02 KP 1.04 LA 1.01 ! MK 0.96 NL 1.10 OV 0.97 PT 0.84 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.10 KP 1.03 LA 1.04 ! MK 0.97 NL 1.03 OV 0.98 PT 0.83 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.06 KP 1.06 LA 1.11 ! MK 0.98 NL 1.06 OV 0.97 PT 0.91 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.051201Jy sigma=0.960791 ! Fit after self-cal, rms=0.050741Jy sigma=0.955322 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.982 mas, bmaj=1.675 mas, bpa=-1.166 degrees ! Estimated noise=0.436497 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 = -0.000334873 Jy ! Component: 100 - total flux cleaned = -0.000311004 Jy ! Component: 150 - total flux cleaned = -0.000317068 Jy ! Component: 200 - total flux cleaned = -0.00033407 Jy ! Total flux subtracted in 200 components = -0.00033407 Jy ! Clean residual min=-0.001791 max=0.001709 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0544714 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.0544714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050737Jy sigma=0.955250 ! Fit after self-cal, rms=0.050794Jy sigma=0.954836 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050794Jy sigma=0.954836 ! Fit after self-cal, rms=0.051272Jy sigma=0.953857 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9843 mas, bmaj=1.677 mas, bpa=-1.265 degrees ! Estimated noise=0.438342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.89717e-05 Jy ! Component: 100 - total flux cleaned = -3.78265e-05 Jy ! Component: 150 - total flux cleaned = -6.65512e-05 Jy ! Component: 200 - total flux cleaned = -9.22322e-05 Jy ! Total flux subtracted in 200 components = -9.22322e-05 Jy ! Clean residual min=-0.001745 max=0.001731 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0543792 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0543792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051268Jy sigma=0.953792 ! Fit after self-cal, rms=0.051288Jy sigma=0.953732 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 = -6.42231e-05 Jy ! Component: 100 - total flux cleaned = -7.58728e-05 Jy ! Component: 150 - total flux cleaned = -8.1035e-05 Jy ! Component: 200 - total flux cleaned = -9.08609e-05 Jy ! Total flux subtracted in 200 components = -9.08609e-05 Jy ! Clean residual min=-0.001743 max=0.001738 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0542883 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0542883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051286Jy sigma=0.953704 ! Fit after self-cal, rms=0.051285Jy sigma=0.953700 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051285Jy sigma=0.953700 ! Fit after self-cal, rms=0.051513Jy sigma=0.953613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9855 mas, bmaj=1.677 mas, bpa=-1.26 degrees ! Estimated noise=0.439701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.03808e-05 Jy ! Component: 100 - total flux cleaned = 4.02807e-05 Jy ! Component: 150 - total flux cleaned = 1.8778e-05 Jy ! Component: 200 - total flux cleaned = 4.12771e-06 Jy ! Total flux subtracted in 200 components = 4.12771e-06 Jy ! Clean residual min=-0.001732 max=0.001742 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0542925 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0542925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051511Jy sigma=0.953576 ! Fit after self-cal, rms=0.051515Jy sigma=0.953568 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 (24.8, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690797 Jy ! Component: 100 - total flux cleaned = 0.000539606 Jy ! Component: 150 - total flux cleaned = 0.000377827 Jy ! Component: 200 - total flux cleaned = 0.000214644 Jy ! Total flux subtracted in 200 components = 0.000214644 Jy ! Clean residual min=-0.001681 max=0.001592 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0545071 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0545071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051450Jy sigma=0.952438 ! Fit after self-cal, rms=0.051448Jy sigma=0.952341 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051448Jy sigma=0.952341 ! Fit after self-cal, rms=0.051443Jy sigma=0.952229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=2.818 mas, bpa=-10.21 degrees ! Estimated noise=0.532414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171035 Jy ! Component: 100 - total flux cleaned = -9.68119e-05 Jy ! Component: 150 - total flux cleaned = -4.70262e-05 Jy ! Component: 200 - total flux cleaned = -3.16344e-05 Jy ! Total flux subtracted in 200 components = -3.16344e-05 Jy ! Clean residual min=-0.001623 max=0.001977 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0544755 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0544755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051434Jy sigma=0.952050 ! Fit after self-cal, rms=0.051434Jy sigma=0.952026 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 (50, -36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179412 Jy ! Component: 100 - total flux cleaned = 0.00235127 Jy ! Component: 150 - total flux cleaned = 0.00265861 Jy ! Component: 200 - total flux cleaned = 0.00301201 Jy ! Total flux subtracted in 200 components = 0.00301201 Jy ! Clean residual min=-0.001667 max=0.001611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0574875 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0574875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051395Jy sigma=0.951100 ! Fit after self-cal, rms=0.051387Jy sigma=0.950971 ! 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=0.9853 mas, bmaj=1.676 mas, bpa=-1.252 degrees ! Estimated noise=0.439959 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9853 x 1.676 at -1.252 degrees (North through East) ! Clean map min=-0.0015566 max=0.052563 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=0.7532 mas, bmaj=1.357 mas, bpa=-0.7977 degrees ! Estimated noise=0.796316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413724 Jy ! Component: 100 - total flux cleaned = 0.0495183 Jy ! Component: 150 - total flux cleaned = 0.0495662 Jy ! Component: 200 - total flux cleaned = 0.0492522 Jy ! Total flux subtracted in 200 components = 0.0492522 Jy ! Clean residual min=-0.003081 max=0.003555 Jy/beam ! Clean residual mean=0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0492522 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 0.0492522 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9853 mas, bmaj=1.676 mas, bpa=-1.252 degrees ! Estimated noise=0.439959 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 = 0.00203064 Jy ! Component: 100 - total flux cleaned = 0.00344432 Jy ! Component: 150 - total flux cleaned = 0.00431427 Jy ! Component: 200 - total flux cleaned = 0.00479395 Jy ! Total flux subtracted in 200 components = 0.00479395 Jy ! Clean residual min=-0.001812 max=0.001554 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0540462 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.0540462 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=2.818 mas, bpa=-10.21 degrees ! Estimated noise=0.532414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012247 Jy ! Component: 100 - total flux cleaned = 0.00206127 Jy ! Component: 150 - total flux cleaned = 0.00256881 Jy ! Component: 200 - total flux cleaned = 0.00298099 Jy ! Total flux subtracted in 200 components = 0.00298099 Jy ! Clean residual min=-0.001710 max=0.001563 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0570271 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 = 0.00028014 Jy ! Component: 100 - total flux cleaned = 0.000560726 Jy ! Component: 150 - total flux cleaned = 0.000781149 Jy ! Component: 200 - total flux cleaned = 0.000950207 Jy ! Total flux subtracted in 200 components = 0.000950207 Jy ! Clean residual min=-0.001674 max=0.001576 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0579774 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 75 components and 0.0579774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9853 mas, bmaj=1.676 mas, bpa=-1.252 degrees ! Estimated noise=0.439959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423841 Jy ! Component: 100 - total flux cleaned = -0.000683787 Jy ! Component: 150 - total flux cleaned = -0.000715339 Jy ! Component: 200 - total flux cleaned = -0.000796602 Jy ! Total flux subtracted in 200 components = -0.000796602 Jy ! Clean residual min=-0.001707 max=0.001610 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0571808 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0571808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051360Jy sigma=0.950680 ! Fit after self-cal, rms=0.051355Jy sigma=0.950525 wmodel J0755+2542_X_map.mod ! Writing 90 model components to file: J0755+2542_X_map.mod wobs J0755+2542_X_uvs.fits ! Writing UV FITS file: J0755+2542_X_uvs.fits wwins J0755+2542_X_map.win ! wwins: Wrote 3 windows to J0755+2542_X_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 = -0.000220067 Jy ! Component: 100 - total flux cleaned = -0.000193176 Jy ! Component: 150 - total flux cleaned = -0.000242557 Jy ! Component: 200 - total flux cleaned = -0.000242255 Jy ! Component: 250 - total flux cleaned = -0.000196037 Jy ! Component: 300 - total flux cleaned = -0.00015135 Jy ! Component: 350 - total flux cleaned = -0.000107543 Jy ! Component: 400 - total flux cleaned = -6.4357e-05 Jy ! Component: 450 - total flux cleaned = 4.17649e-05 Jy ! Component: 500 - total flux cleaned = 8.34785e-05 Jy ! Component: 550 - total flux cleaned = 0.000144921 Jy ! Component: 600 - total flux cleaned = 0.000205541 Jy ! Component: 650 - total flux cleaned = 0.000324438 Jy ! Component: 700 - total flux cleaned = 0.000382923 Jy ! Component: 750 - total flux cleaned = 0.000459207 Jy ! Component: 800 - total flux cleaned = 0.000515724 Jy ! Component: 850 - total flux cleaned = 0.000534646 Jy ! Component: 900 - total flux cleaned = 0.000626728 Jy ! Component: 950 - total flux cleaned = 0.000717155 Jy ! Component: 1000 - total flux cleaned = 0.00073494 Jy ! Component: 1050 - total flux cleaned = 0.00080541 Jy ! Component: 1100 - total flux cleaned = 0.000840271 Jy ! Component: 1150 - total flux cleaned = 0.000805889 Jy ! Component: 1200 - total flux cleaned = 0.000823257 Jy ! Component: 1250 - total flux cleaned = 0.000857409 Jy ! Component: 1300 - total flux cleaned = 0.000890986 Jy ! Component: 1350 - total flux cleaned = 0.000924318 Jy ! Component: 1400 - total flux cleaned = 0.000990031 Jy ! Component: 1450 - total flux cleaned = 0.00102251 Jy ! Component: 1500 - total flux cleaned = 0.00110293 Jy ! Component: 1550 - total flux cleaned = 0.00113478 Jy ! Component: 1600 - total flux cleaned = 0.00121362 Jy ! Component: 1650 - total flux cleaned = 0.00126076 Jy ! Component: 1700 - total flux cleaned = 0.00129185 Jy ! Component: 1750 - total flux cleaned = 0.00133819 Jy ! Component: 1800 - total flux cleaned = 0.00138414 Jy ! Component: 1850 - total flux cleaned = 0.0014144 Jy ! Component: 1900 - total flux cleaned = 0.00144455 Jy ! Component: 1950 - total flux cleaned = 0.00147465 Jy ! Component: 2000 - total flux cleaned = 0.00151898 Jy ! Component: 2050 - total flux cleaned = 0.00156287 Jy ! Component: 2100 - total flux cleaned = 0.00157741 Jy ! Component: 2150 - total flux cleaned = 0.00169283 Jy ! Component: 2200 - total flux cleaned = 0.00162115 Jy ! Component: 2250 - total flux cleaned = 0.00164982 Jy ! Component: 2300 - total flux cleaned = 0.00172062 Jy ! Component: 2350 - total flux cleaned = 0.00174856 Jy ! Component: 2400 - total flux cleaned = 0.00177657 Jy ! Component: 2450 - total flux cleaned = 0.00176266 Jy ! Component: 2500 - total flux cleaned = 0.00174893 Jy ! Component: 2550 - total flux cleaned = 0.00184467 Jy ! Component: 2600 - total flux cleaned = 0.00184471 Jy ! Component: 2650 - total flux cleaned = 0.00180415 Jy ! Component: 2700 - total flux cleaned = 0.00184439 Jy ! Component: 2750 - total flux cleaned = 0.00187111 Jy ! Component: 2800 - total flux cleaned = 0.00189764 Jy ! Component: 2850 - total flux cleaned = 0.00193701 Jy ! Component: 2900 - total flux cleaned = 0.00191083 Jy ! Component: 2950 - total flux cleaned = 0.0019629 Jy ! Component: 3000 - total flux cleaned = 0.00200165 Jy ! Component: 3050 - total flux cleaned = 0.00200157 Jy ! Component: 3100 - total flux cleaned = 0.00204 Jy ! Component: 3150 - total flux cleaned = 0.00210359 Jy ! Component: 3200 - total flux cleaned = 0.00219222 Jy ! Component: 3250 - total flux cleaned = 0.00215444 Jy ! Component: 3300 - total flux cleaned = 0.00217944 Jy ! Component: 3350 - total flux cleaned = 0.00221674 Jy ! Component: 3400 - total flux cleaned = 0.00221677 Jy ! Component: 3450 - total flux cleaned = 0.00224142 Jy ! Component: 3500 - total flux cleaned = 0.00229042 Jy ! Component: 3550 - total flux cleaned = 0.00225395 Jy ! Component: 3600 - total flux cleaned = 0.00232676 Jy ! Component: 3650 - total flux cleaned = 0.00229051 Jy ! Component: 3700 - total flux cleaned = 0.00235067 Jy ! Component: 3750 - total flux cleaned = 0.00237453 Jy ! Component: 3800 - total flux cleaned = 0.00237448 Jy ! Component: 3850 - total flux cleaned = 0.00236262 Jy ! Component: 3900 - total flux cleaned = 0.0023744 Jy ! Component: 3950 - total flux cleaned = 0.00239788 Jy ! Component: 4000 - total flux cleaned = 0.00238625 Jy ! Component: 4050 - total flux cleaned = 0.00242114 Jy ! Total flux subtracted in 4096 components = 0.00242122 Jy ! Clean residual min=-0.000837 max=0.000722 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.059602 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 376 components and 0.059602 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J0755+2542_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9853 x 1.676 at -1.252 degrees (North through East) ! Clean map min=-0.0012749 max=0.052782 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J0755+2542_X_map.fits wmodel /scr/pima/rv125_uvs/J0755+2542_X_map.mod ! Writing 376 model components to file: /scr/pima/rv125_uvs/J0755+2542_X_map.mod wobs /scr/pima/rv125_uvs/J0755+2542_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J0755+2542_X_uvs.fits wwins /scr/pima/rv125_uvs/J0755+2542_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv125_uvs/J0755+2542_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0527825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10062 1.10062 2.20123 4.40246 8.80493 17.6099 35.2197 70.4394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 272.574 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J0755+2542_X_dfm.log closed on Sun Dec 23 02:49:55 2018