! Started logfile: /image_prod/ug002_uva//J1440+0157_S_dfm.log on Thu Mar 5 01:51:05 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//J1440+0157_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1440+0157_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.837407 visibilities/baseline/integration-bin. ! Found source: J1440+0157 ! ! 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 40 lines of history. ! ! Reading 6783 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 J1440+0157_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031020Jy sigma=7.624153 ! Fit after self-cal, rms=0.772712Jy sigma=5.874392 ! 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=2.899 mas, bmaj=14.19 mas, bpa=-18.72 degrees ! Estimated noise=1.633 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 = 0.160103 Jy ! Component: 100 - total flux cleaned = 0.208285 Jy ! Total flux subtracted in 100 components = 0.208285 Jy ! Clean residual min=-0.010321 max=0.021028 Jy/beam ! Clean residual mean=0.000047 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 0.208285 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.208285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130180Jy sigma=0.602074 ! Fit after self-cal, rms=0.130147Jy sigma=0.601840 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221895 Jy ! Component: 100 - total flux cleaned = 0.0326859 Jy ! Total flux subtracted in 100 components = 0.0326859 Jy ! Clean residual min=-0.009123 max=0.012524 Jy/beam ! Clean residual mean=0.000020 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 0.240971 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.240971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122392Jy sigma=0.563272 ! Fit after self-cal, rms=0.122383Jy sigma=0.563165 ! 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=3.448 mas, bmaj=14.14 mas, bpa=-18.29 degrees ! Estimated noise=1.22803 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 = 0.0100264 Jy ! Component: 100 - total flux cleaned = 0.0160964 Jy ! Component: 150 - total flux cleaned = 0.0200068 Jy ! Component: 200 - total flux cleaned = 0.0223913 Jy ! Total flux subtracted in 200 components = 0.0223913 Jy ! Clean residual min=-0.013394 max=0.014909 Jy/beam ! Clean residual mean=0.000008 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 0.263362 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.263362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120106Jy sigma=0.560285 ! Fit after self-cal, rms=0.120095Jy sigma=0.560173 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.448 x 14.14 at -18.29 degrees (North through East) ! Clean map min=-0.013131 max=0.21532 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.03 KP 1.02 ! LA 1.11 MK 1.10 NL 1.02 OV 1.04 ! PT 0.50 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.05 KP 1.05 ! LA 1.12 MK 0.97 NL 1.07 OV 0.91 ! PT 0.49 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.98 HN 1.03 KP 1.03 ! LA 1.12 MK 1.01 NL 1.00 OV 1.05 ! PT 0.52 ! ! ! Fit before self-cal, rms=0.120095Jy sigma=0.560173 ! Fit after self-cal, rms=0.087536Jy sigma=0.468387 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=14.17 mas, bpa=-18.24 degrees ! Estimated noise=1.23468 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 (-12, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533635 Jy ! Component: 100 - total flux cleaned = 0.00429559 Jy ! Component: 150 - total flux cleaned = 0.00398459 Jy ! Component: 200 - total flux cleaned = 0.00387213 Jy ! Total flux subtracted in 200 components = 0.00387213 Jy ! Clean residual min=-0.004361 max=0.004704 Jy/beam ! Clean residual mean=0.000016 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.267235 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.267235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086311Jy sigma=0.460776 ! Fit after self-cal, rms=0.086181Jy sigma=0.459504 ! 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=0.086181Jy sigma=0.459504 ! Fit after self-cal, rms=0.071598Jy sigma=0.437523 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=14.04 mas, bpa=-18.2 degrees ! Estimated noise=1.22782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205411 Jy ! Component: 100 - total flux cleaned = 0.00127919 Jy ! Component: 150 - total flux cleaned = 0.000483216 Jy ! Component: 200 - total flux cleaned = -0.000310148 Jy ! Total flux subtracted in 200 components = -0.000310148 Jy ! Clean residual min=-0.002761 max=0.002784 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.266924 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.266924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071299Jy sigma=0.435890 ! Fit after self-cal, rms=0.071262Jy sigma=0.435578 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 = 0.00087585 Jy ! Component: 100 - total flux cleaned = 0.000548442 Jy ! Component: 150 - total flux cleaned = 0.000314652 Jy ! Component: 200 - total flux cleaned = 0.000183391 Jy ! Total flux subtracted in 200 components = 0.000183391 Jy ! Clean residual min=-0.002722 max=0.002569 Jy/beam ! Clean residual mean=0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.267108 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.267108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071158Jy sigma=0.435100 ! Fit after self-cal, rms=0.071145Jy sigma=0.435038 ! 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=0.071145Jy sigma=0.435038 ! Fit after self-cal, rms=0.071118Jy sigma=0.432271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=14.03 mas, bpa=-18.18 degrees ! Estimated noise=1.22627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009193 Jy ! Component: 100 - total flux cleaned = 0.000542745 Jy ! Component: 150 - total flux cleaned = 0.000253198 Jy ! Component: 200 - total flux cleaned = 6.26998e-05 Jy ! Total flux subtracted in 200 components = 6.26998e-05 Jy ! Clean residual min=-0.002074 max=0.002060 Jy/beam ! Clean residual mean=-0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.26717 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 124 components and 0.26717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071029Jy sigma=0.431840 ! Fit after self-cal, rms=0.071035Jy sigma=0.431772 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 = 0.000475886 Jy ! Component: 100 - total flux cleaned = 0.000402398 Jy ! Component: 150 - total flux cleaned = 0.000240092 Jy ! Component: 200 - total flux cleaned = 8.95923e-05 Jy ! Total flux subtracted in 200 components = 8.95923e-05 Jy ! Clean residual min=-0.002080 max=0.002012 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.26726 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.26726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070992Jy sigma=0.431589 ! Fit after self-cal, rms=0.070989Jy sigma=0.431573 ! 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=0.070989Jy sigma=0.431573 ! Fit after self-cal, rms=0.070978Jy sigma=0.431492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.626 mas, bmaj=14.19 mas, bpa=-12.97 degrees ! Estimated noise=1.45007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393927 Jy ! Component: 100 - total flux cleaned = -0.000649228 Jy ! Component: 150 - total flux cleaned = -0.000652559 Jy ! Component: 200 - total flux cleaned = -0.00065274 Jy ! Total flux subtracted in 200 components = -0.00065274 Jy ! Clean residual min=-0.001986 max=0.001997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.266607 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 0.266607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070949Jy sigma=0.431375 ! Fit after self-cal, rms=0.070946Jy sigma=0.431340 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 = 0.000277362 Jy ! Component: 100 - total flux cleaned = 0.000350463 Jy ! Component: 150 - total flux cleaned = 0.00035079 Jy ! Component: 200 - total flux cleaned = 0.000309068 Jy ! Total flux subtracted in 200 components = 0.000309068 Jy ! Clean residual min=-0.002003 max=0.001996 Jy/beam ! Clean residual mean=-0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.266916 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 164 components and 0.266916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070932Jy sigma=0.431295 ! Fit after self-cal, rms=0.070932Jy sigma=0.431284 ! 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=3.485 mas, bmaj=14.03 mas, bpa=-18.18 degrees ! Estimated noise=1.22553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.485 x 14.03 at -18.18 degrees (North through East) ! Clean map min=-0.0019974 max=0.21415 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=2.923 mas, bmaj=14.03 mas, bpa=-18.65 degrees ! Estimated noise=1.66027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162542 Jy ! Component: 100 - total flux cleaned = 0.210324 Jy ! Component: 150 - total flux cleaned = 0.232908 Jy ! Component: 200 - total flux cleaned = 0.245519 Jy ! Total flux subtracted in 200 components = 0.245519 Jy ! Clean residual min=-0.003996 max=0.006252 Jy/beam ! Clean residual mean=0.000014 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.245519 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.245519 Jy ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=14.03 mas, bpa=-18.18 degrees ! Estimated noise=1.22553 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 = 0.0087706 Jy ! Component: 100 - total flux cleaned = 0.013975 Jy ! Component: 150 - total flux cleaned = 0.017383 Jy ! Component: 200 - total flux cleaned = 0.0191554 Jy ! Total flux subtracted in 200 components = 0.0191554 Jy ! Clean residual min=-0.002476 max=0.002019 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.264674 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.264674 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=7.626 mas, bmaj=14.19 mas, bpa=-12.97 degrees ! Estimated noise=1.45007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134099 Jy ! Component: 100 - total flux cleaned = 0.00157962 Jy ! Component: 150 - total flux cleaned = 0.00178822 Jy ! Component: 200 - total flux cleaned = 0.00174579 Jy ! Total flux subtracted in 200 components = 0.00174579 Jy ! Clean residual min=-0.002245 max=0.002032 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.26642 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 = -3.59566e-05 Jy ! Component: 100 - total flux cleaned = -0.000106406 Jy ! Component: 150 - total flux cleaned = -0.000171472 Jy ! Component: 200 - total flux cleaned = -0.000144063 Jy ! Total flux subtracted in 200 components = -0.000144063 Jy ! Clean residual min=-0.002236 max=0.002045 Jy/beam ! Clean residual mean=-0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.266276 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 105 components and 0.266276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=14.03 mas, bpa=-18.18 degrees ! Estimated noise=1.22553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00072265 Jy ! Component: 100 - total flux cleaned = -0.000866428 Jy ! Component: 150 - total flux cleaned = -0.00115326 Jy ! Component: 200 - total flux cleaned = -0.00126745 Jy ! Total flux subtracted in 200 components = -0.00126745 Jy ! Clean residual min=-0.002285 max=0.001826 Jy/beam ! Clean residual mean=-0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.265008 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.265008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070983Jy sigma=0.431702 ! Fit after self-cal, rms=0.070979Jy sigma=0.431666 wmodel J1440+0157_S_map.mod ! Writing 128 model components to file: J1440+0157_S_map.mod wobs J1440+0157_S_uvs.fits ! Writing UV FITS file: J1440+0157_S_uvs.fits wwins J1440+0157_S_map.win ! wwins: Wrote 2 windows to J1440+0157_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 = -0.000705034 Jy ! Component: 100 - total flux cleaned = -0.000805945 Jy ! Component: 150 - total flux cleaned = -0.00102549 Jy ! Component: 200 - total flux cleaned = -0.00108537 Jy ! Component: 250 - total flux cleaned = -0.00120004 Jy ! Component: 300 - total flux cleaned = -0.00120005 Jy ! Component: 350 - total flux cleaned = -0.00120008 Jy ! Component: 400 - total flux cleaned = -0.00125119 Jy ! Component: 450 - total flux cleaned = -0.00120013 Jy ! Component: 500 - total flux cleaned = -0.00107843 Jy ! Component: 550 - total flux cleaned = -0.000959953 Jy ! Component: 600 - total flux cleaned = -0.000866775 Jy ! Component: 650 - total flux cleaned = -0.000775201 Jy ! Component: 700 - total flux cleaned = -0.000618431 Jy ! Component: 750 - total flux cleaned = -0.000486727 Jy ! Component: 800 - total flux cleaned = -0.000314682 Jy ! Component: 850 - total flux cleaned = -0.000209581 Jy ! Component: 900 - total flux cleaned = -0.00010572 Jy ! Component: 950 - total flux cleaned = 5.71178e-05 Jy ! Component: 1000 - total flux cleaned = 9.70713e-05 Jy ! Component: 1050 - total flux cleaned = 0.000136854 Jy ! Component: 1100 - total flux cleaned = 0.000214817 Jy ! Component: 1150 - total flux cleaned = 0.000253215 Jy ! Component: 1200 - total flux cleaned = 0.000291404 Jy ! Component: 1250 - total flux cleaned = 0.000365656 Jy ! Component: 1300 - total flux cleaned = 0.00038352 Jy ! Component: 1350 - total flux cleaned = 0.000383496 Jy ! Component: 1400 - total flux cleaned = 0.000365644 Jy ! Component: 1450 - total flux cleaned = 0.000400855 Jy ! Component: 1500 - total flux cleaned = 0.000435446 Jy ! Component: 1550 - total flux cleaned = 0.000366603 Jy ! Component: 1600 - total flux cleaned = 0.000383548 Jy ! Component: 1650 - total flux cleaned = 0.000350069 Jy ! Component: 1700 - total flux cleaned = 0.000366859 Jy ! Component: 1750 - total flux cleaned = 0.000432515 Jy ! Component: 1800 - total flux cleaned = 0.000432561 Jy ! Component: 1850 - total flux cleaned = 0.000448532 Jy ! Component: 1900 - total flux cleaned = 0.000496072 Jy ! Component: 1950 - total flux cleaned = 0.000464556 Jy ! Component: 2000 - total flux cleaned = 0.000511092 Jy ! Component: 2050 - total flux cleaned = 0.00052647 Jy ! Component: 2100 - total flux cleaned = 0.000572273 Jy ! Component: 2150 - total flux cleaned = 0.000602104 Jy ! Component: 2200 - total flux cleaned = 0.000602332 Jy ! Component: 2250 - total flux cleaned = 0.000646459 Jy ! Component: 2300 - total flux cleaned = 0.000675731 Jy ! Component: 2350 - total flux cleaned = 0.00064687 Jy ! Component: 2400 - total flux cleaned = 0.0006468 Jy ! Component: 2450 - total flux cleaned = 0.000674883 Jy ! Component: 2500 - total flux cleaned = 0.000646892 Jy ! Component: 2550 - total flux cleaned = 0.00064703 Jy ! Component: 2600 - total flux cleaned = 0.000674583 Jy ! Component: 2650 - total flux cleaned = 0.000688199 Jy ! Component: 2700 - total flux cleaned = 0.00070168 Jy ! Component: 2750 - total flux cleaned = 0.000768497 Jy ! Component: 2800 - total flux cleaned = 0.000728629 Jy ! Component: 2850 - total flux cleaned = 0.000741731 Jy ! Component: 2900 - total flux cleaned = 0.000741747 Jy ! Component: 2950 - total flux cleaned = 0.000754667 Jy ! Component: 3000 - total flux cleaned = 0.000690996 Jy ! Component: 3050 - total flux cleaned = 0.000703603 Jy ! Component: 3100 - total flux cleaned = 0.000703623 Jy ! Component: 3150 - total flux cleaned = 0.000703424 Jy ! Component: 3200 - total flux cleaned = 0.000654052 Jy ! Component: 3250 - total flux cleaned = 0.000666378 Jy ! Component: 3300 - total flux cleaned = 0.000678383 Jy ! Component: 3350 - total flux cleaned = 0.000594004 Jy ! Component: 3400 - total flux cleaned = 0.000605991 Jy ! Component: 3450 - total flux cleaned = 0.000534964 Jy ! Component: 3500 - total flux cleaned = 0.000535031 Jy ! Component: 3550 - total flux cleaned = 0.000523355 Jy ! Component: 3600 - total flux cleaned = 0.000534906 Jy ! Component: 3650 - total flux cleaned = 0.000477445 Jy ! Component: 3700 - total flux cleaned = 0.000466006 Jy ! Component: 3750 - total flux cleaned = 0.000465975 Jy ! Component: 3800 - total flux cleaned = 0.000443375 Jy ! Component: 3850 - total flux cleaned = 0.000420967 Jy ! Component: 3900 - total flux cleaned = 0.000409825 Jy ! Component: 3950 - total flux cleaned = 0.000398806 Jy ! Component: 4000 - total flux cleaned = 0.000333225 Jy ! Component: 4050 - total flux cleaned = 0.00034411 Jy ! Total flux subtracted in 4096 components = 0.000290212 Jy ! Clean residual min=-0.000628 max=0.000624 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.265299 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 401 components and 0.265298 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1440+0157_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.485 x 14.03 at -18.18 degrees (North through East) ! Clean map min=-0.0014373 max=0.21468 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1440+0157_S_map.fits wmodel /image_prod/ug002_uva//J1440+0157_S_map.mod ! Writing 401 model components to file: /image_prod/ug002_uva//J1440+0157_S_map.mod wobs /image_prod/ug002_uva//J1440+0157_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1440+0157_S_uvs.fits wwins /image_prod/ug002_uva//J1440+0157_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1440+0157_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.21468 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202159 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.282502 0.282502 0.565004 1.13001 2.26002 4.52003 9.04006 18.0801 36.1603 72.3205 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.214 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1061.94 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1440+0157_S_dfm.log closed on Thu Mar 5 01:51:09 2020