! Started logfile: /vlbi/uf001/uva//J2036-2146_S_dfm.log on Mon Jan 14 05:34:06 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J2036-2146_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2036-2146_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861905 visibilities/baseline/integration-bin. ! Found source: J2036-2146 ! ! 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 3258 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 J2036-2146_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027995Jy sigma=16.618577 ! Fit after self-cal, rms=0.776915Jy sigma=12.422545 ! 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=2.519 mas, bmaj=6.789 mas, bpa=-6.04 degrees ! Estimated noise=1.0488 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 = 0.174122 Jy ! Component: 100 - total flux cleaned = 0.214592 Jy ! Total flux subtracted in 100 components = 0.214592 Jy ! Clean residual min=-0.008900 max=0.015737 Jy/beam ! Clean residual mean=-0.000021 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.214592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.214592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086763Jy sigma=1.378703 ! Fit after self-cal, rms=0.086732Jy sigma=1.378255 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179069 Jy ! Component: 100 - total flux cleaned = 0.0285791 Jy ! Total flux subtracted in 100 components = 0.0285791 Jy ! Clean residual min=-0.008034 max=0.008810 Jy/beam ! Clean residual mean=-0.000015 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.243171 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.243171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082090Jy sigma=1.282688 ! Fit after self-cal, rms=0.082054Jy sigma=1.282004 ! 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=2.998 mas, bmaj=7.731 mas, bpa=-5.398 degrees ! Estimated noise=0.845227 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 = 0.0105089 Jy ! Component: 100 - total flux cleaned = 0.0159234 Jy ! Component: 150 - total flux cleaned = 0.0190856 Jy ! Component: 200 - total flux cleaned = 0.0209561 Jy ! Total flux subtracted in 200 components = 0.0209561 Jy ! Clean residual min=-0.006419 max=0.008054 Jy/beam ! Clean residual mean=-0.000031 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.264128 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.264127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081024Jy sigma=1.255884 ! Fit after self-cal, rms=0.081017Jy sigma=1.255637 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 7.731 at -5.398 degrees (North through East) ! Clean map min=-0.0062339 max=0.22145 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 HN 1.06 KP 1.01 ! LA 0.91 MK 0.97 NL 1.08 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 1.07 KP 0.97 ! LA 0.89 MK 1.03 NL 1.10 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 1.08 KP 1.03 ! LA 0.89 MK 1.01 NL 1.06 OV 1.00 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.081017Jy sigma=1.255637 ! Fit after self-cal, rms=0.080833Jy sigma=1.212419 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=7.753 mas, bpa=-5.068 degrees ! Estimated noise=0.847723 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 = -0.000612508 Jy ! Component: 100 - total flux cleaned = -0.000813805 Jy ! Component: 150 - total flux cleaned = -0.000978148 Jy ! Component: 200 - total flux cleaned = -0.00104853 Jy ! Total flux subtracted in 200 components = -0.00104853 Jy ! Clean residual min=-0.005374 max=0.004583 Jy/beam ! Clean residual mean=-0.000006 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.263079 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.263079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080776Jy sigma=1.211694 ! Fit after self-cal, rms=0.080889Jy sigma=1.211350 ! 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=0.080889Jy sigma=1.211350 ! Fit after self-cal, rms=0.080884Jy sigma=1.205423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.772 mas, bpa=-5.044 degrees ! Estimated noise=0.84717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147087 Jy ! Component: 100 - total flux cleaned = -0.000208678 Jy ! Component: 150 - total flux cleaned = -0.0002351 Jy ! Component: 200 - total flux cleaned = -0.00025686 Jy ! Total flux subtracted in 200 components = -0.00025686 Jy ! Clean residual min=-0.004656 max=0.004269 Jy/beam ! Clean residual mean=-0.000004 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.262822 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.262822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080861Jy sigma=1.205106 ! Fit after self-cal, rms=0.080869Jy sigma=1.205022 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 = -3.42597e-05 Jy ! Component: 100 - total flux cleaned = -0.000108519 Jy ! Component: 150 - total flux cleaned = -0.000167904 Jy ! Component: 200 - total flux cleaned = -0.000185151 Jy ! Total flux subtracted in 200 components = -0.000185151 Jy ! Clean residual min=-0.004671 max=0.004201 Jy/beam ! Clean residual mean=-0.000004 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.262637 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.262637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080856Jy sigma=1.204837 ! Fit after self-cal, rms=0.080852Jy sigma=1.204798 ! 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=0.080852Jy sigma=1.204798 ! Fit after self-cal, rms=0.081038Jy sigma=1.204519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.78 mas, bpa=-5.017 degrees ! Estimated noise=0.847444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200044 Jy ! Component: 100 - total flux cleaned = -0.000200731 Jy ! Component: 150 - total flux cleaned = -0.00018344 Jy ! Component: 200 - total flux cleaned = -0.000183501 Jy ! Total flux subtracted in 200 components = -0.000183501 Jy ! Clean residual min=-0.004551 max=0.004118 Jy/beam ! Clean residual mean=-0.000004 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.262454 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.262454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081029Jy sigma=1.204390 ! Fit after self-cal, rms=0.081031Jy sigma=1.204362 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 = -2.6498e-05 Jy ! Component: 100 - total flux cleaned = -2.65559e-05 Jy ! Component: 150 - total flux cleaned = -3.97521e-05 Jy ! Component: 200 - total flux cleaned = -2.68224e-05 Jy ! Total flux subtracted in 200 components = -2.68224e-05 Jy ! Clean residual min=-0.004559 max=0.004083 Jy/beam ! Clean residual mean=-0.000004 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.262427 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.262427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081025Jy sigma=1.204267 ! Fit after self-cal, rms=0.081022Jy sigma=1.204245 ! 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=0.081022Jy sigma=1.204245 ! Fit after self-cal, rms=0.081048Jy sigma=1.204240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.387 mas, bmaj=16.31 mas, bpa=-0.6711 degrees ! Estimated noise=1.09326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360661 Jy ! Component: 100 - total flux cleaned = 0.000319032 Jy ! Component: 150 - total flux cleaned = 0.000321378 Jy ! Component: 200 - total flux cleaned = 0.000298718 Jy ! Total flux subtracted in 200 components = 0.000298718 Jy ! Clean residual min=-0.004662 max=0.004424 Jy/beam ! Clean residual mean=-0.000009 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.262726 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 65 components and 0.262726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081065Jy sigma=1.204502 ! Fit after self-cal, rms=0.081034Jy sigma=1.204108 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 = -7.99929e-05 Jy ! Component: 100 - total flux cleaned = -7.97182e-05 Jy ! Component: 150 - total flux cleaned = -0.000104612 Jy ! Component: 200 - total flux cleaned = -8.64242e-05 Jy ! Total flux subtracted in 200 components = -8.64242e-05 Jy ! Clean residual min=-0.004661 max=0.004468 Jy/beam ! Clean residual mean=-0.000009 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.262639 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 66 components and 0.262639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081058Jy sigma=1.204453 ! Fit after self-cal, rms=0.081034Jy sigma=1.204133 ! 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=3.008 mas, bmaj=7.782 mas, bpa=-5.001 degrees ! Estimated noise=0.847489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.782 at -5.001 degrees (North through East) ! Clean map min=-0.0043475 max=0.22253 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=2.528 mas, bmaj=6.809 mas, bpa=-5.555 degrees ! Estimated noise=1.05226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174412 Jy ! Component: 100 - total flux cleaned = 0.216869 Jy ! Component: 150 - total flux cleaned = 0.234931 Jy ! Component: 200 - total flux cleaned = 0.245197 Jy ! Total flux subtracted in 200 components = 0.245197 Jy ! Clean residual min=-0.005676 max=0.005334 Jy/beam ! Clean residual mean=-0.000005 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.245197 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.245197 Jy ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.782 mas, bpa=-5.001 degrees ! Estimated noise=0.847489 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) ! Added new window around map position (-2, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840802 Jy ! Component: 100 - total flux cleaned = 0.0128689 Jy ! Component: 150 - total flux cleaned = 0.015548 Jy ! Component: 200 - total flux cleaned = 0.0173521 Jy ! Total flux subtracted in 200 components = 0.0173521 Jy ! Clean residual min=-0.004384 max=0.003971 Jy/beam ! Clean residual mean=-0.000004 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.262549 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 78 components and 0.262549 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=7.387 mas, bmaj=16.31 mas, bpa=-0.6711 degrees ! Estimated noise=1.09326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150925 Jy ! Component: 100 - total flux cleaned = 0.00210965 Jy ! Component: 150 - total flux cleaned = 0.00221467 Jy ! Component: 200 - total flux cleaned = 0.00228755 Jy ! Total flux subtracted in 200 components = 0.00228755 Jy ! Clean residual min=-0.004559 max=0.004029 Jy/beam ! Clean residual mean=-0.000006 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.264837 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 = 6.43483e-05 Jy ! Component: 100 - total flux cleaned = 0.000122841 Jy ! Component: 150 - total flux cleaned = 0.000176641 Jy ! Component: 200 - total flux cleaned = 0.000226595 Jy ! Total flux subtracted in 200 components = 0.000226595 Jy ! Clean residual min=-0.004547 max=0.004049 Jy/beam ! Clean residual mean=-0.000005 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.265063 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.265063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.782 mas, bpa=-5.001 degrees ! Estimated noise=0.847489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263445 Jy ! Component: 100 - total flux cleaned = -0.000259801 Jy ! Component: 150 - total flux cleaned = -0.000291158 Jy ! Component: 200 - total flux cleaned = -0.0002915 Jy ! Total flux subtracted in 200 components = -0.0002915 Jy ! Clean residual min=-0.004193 max=0.003928 Jy/beam ! Clean residual mean=-0.000002 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.264772 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.264772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080921Jy sigma=1.202517 ! Fit after self-cal, rms=0.080901Jy sigma=1.202232 wmodel J2036-2146_S_map.mod ! Writing 119 model components to file: J2036-2146_S_map.mod wobs J2036-2146_S_uvs.fits ! Writing UV FITS file: J2036-2146_S_uvs.fits wwins J2036-2146_S_map.win ! wwins: Wrote 2 windows to J2036-2146_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 = -0.00109509 Jy ! Component: 100 - total flux cleaned = -0.00150927 Jy ! Component: 150 - total flux cleaned = -0.00182599 Jy ! Component: 200 - total flux cleaned = -0.00182358 Jy ! Component: 250 - total flux cleaned = -0.00170972 Jy ! Component: 300 - total flux cleaned = -0.00176377 Jy ! Component: 350 - total flux cleaned = -0.00181486 Jy ! Component: 400 - total flux cleaned = -0.00166193 Jy ! Component: 450 - total flux cleaned = -0.00171001 Jy ! Component: 500 - total flux cleaned = -0.00180436 Jy ! Component: 550 - total flux cleaned = -0.00189614 Jy ! Component: 600 - total flux cleaned = -0.00189529 Jy ! Component: 650 - total flux cleaned = -0.00198293 Jy ! Component: 700 - total flux cleaned = -0.00219647 Jy ! Component: 750 - total flux cleaned = -0.00236334 Jy ! Component: 800 - total flux cleaned = -0.00244495 Jy ! Component: 850 - total flux cleaned = -0.00256604 Jy ! Component: 900 - total flux cleaned = -0.00276285 Jy ! Component: 950 - total flux cleaned = -0.00299377 Jy ! Component: 1000 - total flux cleaned = -0.00310672 Jy ! Component: 1050 - total flux cleaned = -0.00332951 Jy ! Component: 1100 - total flux cleaned = -0.00354897 Jy ! Component: 1150 - total flux cleaned = -0.00383525 Jy ! Component: 1200 - total flux cleaned = -0.00408153 Jy ! Component: 1250 - total flux cleaned = -0.00428937 Jy ! Component: 1300 - total flux cleaned = -0.00445967 Jy ! Component: 1350 - total flux cleaned = -0.00476082 Jy ! Component: 1400 - total flux cleaned = -0.00492534 Jy ! Component: 1450 - total flux cleaned = -0.00511953 Jy ! Component: 1500 - total flux cleaned = -0.00515091 Jy ! Component: 1550 - total flux cleaned = -0.00527721 Jy ! Component: 1600 - total flux cleaned = -0.00533969 Jy ! Component: 1650 - total flux cleaned = -0.00552344 Jy ! Component: 1700 - total flux cleaned = -0.00567413 Jy ! Component: 1750 - total flux cleaned = -0.00567437 Jy ! Component: 1800 - total flux cleaned = -0.00576301 Jy ! Component: 1850 - total flux cleaned = -0.00587942 Jy ! Component: 1900 - total flux cleaned = -0.00593621 Jy ! Component: 1950 - total flux cleaned = -0.00593634 Jy ! Component: 2000 - total flux cleaned = -0.00590864 Jy ! Component: 2050 - total flux cleaned = -0.00590852 Jy ! Component: 2100 - total flux cleaned = -0.00590864 Jy ! Component: 2150 - total flux cleaned = -0.00596236 Jy ! Component: 2200 - total flux cleaned = -0.00590962 Jy ! Component: 2250 - total flux cleaned = -0.00583092 Jy ! Component: 2300 - total flux cleaned = -0.00577921 Jy ! Component: 2350 - total flux cleaned = -0.00570264 Jy ! Component: 2400 - total flux cleaned = -0.0057028 Jy ! Component: 2450 - total flux cleaned = -0.00577752 Jy ! Component: 2500 - total flux cleaned = -0.00570338 Jy ! Component: 2550 - total flux cleaned = -0.00560548 Jy ! Component: 2600 - total flux cleaned = -0.00565416 Jy ! Component: 2650 - total flux cleaned = -0.00555825 Jy ! Component: 2700 - total flux cleaned = -0.00551117 Jy ! Component: 2750 - total flux cleaned = -0.00551144 Jy ! Component: 2800 - total flux cleaned = -0.00553461 Jy ! Component: 2850 - total flux cleaned = -0.00555743 Jy ! Component: 2900 - total flux cleaned = -0.0056028 Jy ! Component: 2950 - total flux cleaned = -0.0055356 Jy ! Component: 3000 - total flux cleaned = -0.00555756 Jy ! Component: 3050 - total flux cleaned = -0.00557972 Jy ! Component: 3100 - total flux cleaned = -0.00560136 Jy ! Component: 3150 - total flux cleaned = -0.00555841 Jy ! Component: 3200 - total flux cleaned = -0.0056017 Jy ! Component: 3250 - total flux cleaned = -0.00560185 Jy ! Component: 3300 - total flux cleaned = -0.0056021 Jy ! Component: 3350 - total flux cleaned = -0.00564398 Jy ! Component: 3400 - total flux cleaned = -0.00568531 Jy ! Component: 3450 - total flux cleaned = -0.00568531 Jy ! Component: 3500 - total flux cleaned = -0.00566518 Jy ! Component: 3550 - total flux cleaned = -0.00570565 Jy ! Component: 3600 - total flux cleaned = -0.00580549 Jy ! Component: 3650 - total flux cleaned = -0.00578567 Jy ! Component: 3700 - total flux cleaned = -0.00584437 Jy ! Component: 3750 - total flux cleaned = -0.00584439 Jy ! Component: 3800 - total flux cleaned = -0.00588285 Jy ! Component: 3850 - total flux cleaned = -0.00594036 Jy ! Component: 3900 - total flux cleaned = -0.00594032 Jy ! Component: 3950 - total flux cleaned = -0.00605329 Jy ! Component: 4000 - total flux cleaned = -0.00599729 Jy ! Component: 4050 - total flux cleaned = -0.00609014 Jy ! Total flux subtracted in 4096 components = -0.00609014 Jy ! Clean residual min=-0.001126 max=0.001206 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.258682 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 397 components and 0.258682 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2036-2146_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.008 x 7.782 at -5.001 degrees (North through East) ! Clean map min=-0.0031288 max=0.22285 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2036-2146_S_map.fits wmodel /vlbi/uf001/uva//J2036-2146_S_map.mod ! Writing 397 model components to file: /vlbi/uf001/uva//J2036-2146_S_map.mod wobs /vlbi/uf001/uva//J2036-2146_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2036-2146_S_uvs.fits wwins /vlbi/uf001/uva//J2036-2146_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2036-2146_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.222851 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428295 0.428295 0.85659 1.71318 3.42636 6.85272 13.7054 27.4109 54.8218 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.222 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 700.451 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2036-2146_S_dfm.log closed on Mon Jan 14 05:34:10 2019