! Started logfile: /vlbi/uf001/uva//J0505-1615_S_dfm.log on Sun Jan 13 22:27:39 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//J0505-1615_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0505-1615_S_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.542063 visibilities/baseline/integration-bin. ! Found source: J0505-1615 ! ! 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 8196 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 J0505-1615_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 371 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 371 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 371 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014612Jy sigma=19.322616 ! Fit after self-cal, rms=0.831367Jy sigma=15.771147 ! 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=2.53 mas, bmaj=7.138 mas, bpa=-0.6249 degrees ! Estimated noise=0.641525 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 = 0.126579 Jy ! Component: 100 - total flux cleaned = 0.16147 Jy ! Total flux subtracted in 100 components = 0.16147 Jy ! Clean residual min=-0.005465 max=0.014073 Jy/beam ! Clean residual mean=-0.000052 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.16147 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.16147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071664Jy sigma=1.319282 ! Fit after self-cal, rms=0.071628Jy sigma=1.318674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143074 Jy ! Component: 100 - total flux cleaned = 0.0213365 Jy ! Total flux subtracted in 100 components = 0.0213365 Jy ! Clean residual min=-0.004009 max=0.005317 Jy/beam ! Clean residual mean=-0.000030 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.182807 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.182807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068122Jy sigma=1.247319 ! Fit after self-cal, rms=0.068105Jy sigma=1.247106 ! 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=3.205 mas, bmaj=8.404 mas, bpa=-1.265 degrees ! Estimated noise=0.423929 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 (-6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066415 Jy ! Component: 100 - total flux cleaned = 0.0106275 Jy ! Component: 150 - total flux cleaned = 0.0132605 Jy ! Component: 200 - total flux cleaned = 0.0150722 Jy ! Total flux subtracted in 200 components = 0.0150722 Jy ! Clean residual min=-0.002638 max=0.004822 Jy/beam ! Clean residual mean=-0.000028 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.197879 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 0.197879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067424Jy sigma=1.232924 ! Fit after self-cal, rms=0.067376Jy sigma=1.231902 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.205 x 8.404 at -1.265 degrees (North through East) ! Clean map min=-0.0025635 max=0.16749 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.01 KP 1.00 ! LA 0.92 MK 0.99 NL 1.05 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.00 KP 0.99 ! LA 0.95 MK 1.01 NL 1.12 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.01 ! LA 0.96 MK 1.01 NL 1.09 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.067376Jy sigma=1.231902 ! Fit after self-cal, rms=0.066886Jy sigma=1.221939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=8.418 mas, bpa=-1.458 degrees ! Estimated noise=0.426138 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 = -0.0013327 Jy ! Component: 100 - total flux cleaned = -0.00164142 Jy ! Component: 150 - total flux cleaned = -0.00172275 Jy ! Component: 200 - total flux cleaned = -0.00179338 Jy ! Total flux subtracted in 200 components = -0.00179338 Jy ! Clean residual min=-0.002149 max=0.001824 Jy/beam ! Clean residual mean=-0.000011 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.196085 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.196085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066854Jy sigma=1.221279 ! Fit after self-cal, rms=0.066879Jy sigma=1.221134 ! 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=0.066879Jy sigma=1.221134 ! Fit after self-cal, rms=0.066831Jy sigma=1.217459 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=8.425 mas, bpa=-1.489 degrees ! Estimated noise=0.426249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000945525 Jy ! Component: 100 - total flux cleaned = -0.00111446 Jy ! Component: 150 - total flux cleaned = -0.0011155 Jy ! Component: 200 - total flux cleaned = -0.00111544 Jy ! Total flux subtracted in 200 components = -0.00111544 Jy ! Clean residual min=-0.001945 max=0.001730 Jy/beam ! Clean residual mean=-0.000005 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.19497 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.19497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066813Jy sigma=1.217092 ! Fit after self-cal, rms=0.066812Jy sigma=1.217038 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 = -0.000298575 Jy ! Component: 100 - total flux cleaned = -0.000298953 Jy ! Component: 150 - total flux cleaned = -0.000284934 Jy ! Component: 200 - total flux cleaned = -0.000285286 Jy ! Total flux subtracted in 200 components = -0.000285286 Jy ! Clean residual min=-0.001926 max=0.001758 Jy/beam ! Clean residual mean=-0.000005 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.194685 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.194685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066805Jy sigma=1.216892 ! Fit after self-cal, rms=0.066803Jy sigma=1.216884 ! 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=0.066803Jy sigma=1.216884 ! Fit after self-cal, rms=0.066857Jy sigma=1.216093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=8.43 mas, bpa=-1.5 degrees ! Estimated noise=0.425971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000855272 Jy ! Component: 100 - total flux cleaned = -0.00115309 Jy ! Component: 150 - total flux cleaned = -0.00121344 Jy ! Component: 200 - total flux cleaned = -0.00122715 Jy ! Total flux subtracted in 200 components = -0.00122715 Jy ! Clean residual min=-0.001816 max=0.001670 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.193458 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.193458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066844Jy sigma=1.215858 ! Fit after self-cal, rms=0.066846Jy sigma=1.215827 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 = -0.000240042 Jy ! Component: 100 - total flux cleaned = -0.000254118 Jy ! Component: 150 - total flux cleaned = -0.000254565 Jy ! Component: 200 - total flux cleaned = -0.000266683 Jy ! Total flux subtracted in 200 components = -0.000266683 Jy ! Clean residual min=-0.001800 max=0.001678 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.193191 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.193191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066841Jy sigma=1.215728 ! Fit after self-cal, rms=0.066840Jy sigma=1.215725 ! 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=0.066840Jy sigma=1.215725 ! Fit after self-cal, rms=0.066840Jy sigma=1.215578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.742 mas, bmaj=15.86 mas, bpa=2.151 degrees ! Estimated noise=0.547845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000536687 Jy ! Component: 100 - total flux cleaned = -0.000551977 Jy ! Component: 150 - total flux cleaned = -0.00055186 Jy ! Component: 200 - total flux cleaned = -0.000550247 Jy ! Total flux subtracted in 200 components = -0.000550247 Jy ! Clean residual min=-0.002030 max=0.001844 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.192641 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 152 components and 0.192641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066838Jy sigma=1.215552 ! Fit after self-cal, rms=0.066838Jy sigma=1.215536 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 = -6.33323e-05 Jy ! Component: 100 - total flux cleaned = -8.47765e-05 Jy ! Component: 150 - total flux cleaned = -7.56361e-05 Jy ! Component: 200 - total flux cleaned = -5.91306e-05 Jy ! Total flux subtracted in 200 components = -5.91306e-05 Jy ! Clean residual min=-0.002019 max=0.001816 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.192582 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.192582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066838Jy sigma=1.215554 ! Fit after self-cal, rms=0.066836Jy sigma=1.215547 ! 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=3.215 mas, bmaj=8.434 mas, bpa=-1.509 degrees ! Estimated noise=0.425524 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 8.434 at -1.509 degrees (North through East) ! Clean map min=-0.0018325 max=0.16802 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=2.53 mas, bmaj=7.151 mas, bpa=-0.7264 degrees ! Estimated noise=0.64888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127165 Jy ! Component: 100 - total flux cleaned = 0.162149 Jy ! Component: 150 - total flux cleaned = 0.17626 Jy ! Component: 200 - total flux cleaned = 0.182922 Jy ! Total flux subtracted in 200 components = 0.182922 Jy ! Clean residual min=-0.003791 max=0.003613 Jy/beam ! Clean residual mean=-0.000011 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.182922 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.182922 Jy ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=8.434 mas, bpa=-1.509 degrees ! Estimated noise=0.425524 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 = 0.0045858 Jy ! Component: 100 - total flux cleaned = 0.0068122 Jy ! Component: 150 - total flux cleaned = 0.0079571 Jy ! Component: 200 - total flux cleaned = 0.00828283 Jy ! Total flux subtracted in 200 components = 0.00828283 Jy ! Clean residual min=-0.001884 max=0.001760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.191205 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.191205 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=7.742 mas, bmaj=15.86 mas, bpa=2.151 degrees ! Estimated noise=0.547845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936 Jy ! Component: 100 - total flux cleaned = 0.00111239 Jy ! Component: 150 - total flux cleaned = 0.00121155 Jy ! Component: 200 - total flux cleaned = 0.00128186 Jy ! Total flux subtracted in 200 components = 0.00128186 Jy ! Clean residual min=-0.001973 max=0.001802 Jy/beam ! Clean residual mean=0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.192487 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.79129e-05 Jy ! Component: 100 - total flux cleaned = 2.58893e-05 Jy ! Component: 150 - total flux cleaned = 2.56787e-05 Jy ! Component: 200 - total flux cleaned = 2.57456e-05 Jy ! Total flux subtracted in 200 components = 2.57456e-05 Jy ! Clean residual min=-0.001965 max=0.001791 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.192513 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.192513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=8.434 mas, bpa=-1.509 degrees ! Estimated noise=0.425524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234265 Jy ! Component: 100 - total flux cleaned = -0.000234967 Jy ! Component: 150 - total flux cleaned = -0.000213127 Jy ! Component: 200 - total flux cleaned = -0.000213562 Jy ! Total flux subtracted in 200 components = -0.000213562 Jy ! Clean residual min=-0.001839 max=0.001708 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.192299 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.192299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066865Jy sigma=1.216030 ! Fit after self-cal, rms=0.066861Jy sigma=1.215975 wmodel J0505-1615_S_map.mod ! Writing 75 model components to file: J0505-1615_S_map.mod wobs J0505-1615_S_uvs.fits ! Writing UV FITS file: J0505-1615_S_uvs.fits wwins J0505-1615_S_map.win ! wwins: Wrote 2 windows to J0505-1615_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 = -0.0005512 Jy ! Component: 100 - total flux cleaned = -0.000766361 Jy ! Component: 150 - total flux cleaned = -0.000708161 Jy ! Component: 200 - total flux cleaned = -0.000680378 Jy ! Component: 250 - total flux cleaned = -0.000570941 Jy ! Component: 300 - total flux cleaned = -0.000517744 Jy ! Component: 350 - total flux cleaned = -0.000569443 Jy ! Component: 400 - total flux cleaned = -0.000467951 Jy ! Component: 450 - total flux cleaned = -0.000418172 Jy ! Component: 500 - total flux cleaned = -0.000273159 Jy ! Component: 550 - total flux cleaned = -0.000178857 Jy ! Component: 600 - total flux cleaned = -0.000155572 Jy ! Component: 650 - total flux cleaned = 2.77696e-05 Jy ! Component: 700 - total flux cleaned = 7.25452e-05 Jy ! Component: 750 - total flux cleaned = 0.000206021 Jy ! Component: 800 - total flux cleaned = 0.00033699 Jy ! Component: 850 - total flux cleaned = 0.000423169 Jy ! Component: 900 - total flux cleaned = 0.000529427 Jy ! Component: 950 - total flux cleaned = 0.000612913 Jy ! Component: 1000 - total flux cleaned = 0.000654185 Jy ! Component: 1050 - total flux cleaned = 0.000735844 Jy ! Component: 1100 - total flux cleaned = 0.000816523 Jy ! Component: 1150 - total flux cleaned = 0.000955806 Jy ! Component: 1200 - total flux cleaned = 0.00105404 Jy ! Component: 1250 - total flux cleaned = 0.00117033 Jy ! Component: 1300 - total flux cleaned = 0.00124703 Jy ! Component: 1350 - total flux cleaned = 0.00132302 Jy ! Component: 1400 - total flux cleaned = 0.00145428 Jy ! Component: 1450 - total flux cleaned = 0.00156554 Jy ! Component: 1500 - total flux cleaned = 0.00162053 Jy ! Component: 1550 - total flux cleaned = 0.00171161 Jy ! Component: 1600 - total flux cleaned = 0.00178335 Jy ! Component: 1650 - total flux cleaned = 0.00189012 Jy ! Component: 1700 - total flux cleaned = 0.00190789 Jy ! Component: 1750 - total flux cleaned = 0.00199506 Jy ! Component: 1800 - total flux cleaned = 0.00209871 Jy ! Component: 1850 - total flux cleaned = 0.00211571 Jy ! Component: 1900 - total flux cleaned = 0.00218353 Jy ! Component: 1950 - total flux cleaned = 0.00220062 Jy ! Component: 2000 - total flux cleaned = 0.00226748 Jy ! Component: 2050 - total flux cleaned = 0.00233339 Jy ! Component: 2100 - total flux cleaned = 0.00231691 Jy ! Component: 2150 - total flux cleaned = 0.002382 Jy ! Component: 2200 - total flux cleaned = 0.00241437 Jy ! Component: 2250 - total flux cleaned = 0.00244647 Jy ! Component: 2300 - total flux cleaned = 0.00246238 Jy ! Component: 2350 - total flux cleaned = 0.00250967 Jy ! Component: 2400 - total flux cleaned = 0.00258763 Jy ! Component: 2450 - total flux cleaned = 0.0026496 Jy ! Component: 2500 - total flux cleaned = 0.00266492 Jy ! Component: 2550 - total flux cleaned = 0.00266503 Jy ! Component: 2600 - total flux cleaned = 0.00269532 Jy ! Component: 2650 - total flux cleaned = 0.00275538 Jy ! Component: 2700 - total flux cleaned = 0.00279998 Jy ! Component: 2750 - total flux cleaned = 0.00281467 Jy ! Component: 2800 - total flux cleaned = 0.00284416 Jy ! Component: 2850 - total flux cleaned = 0.00280063 Jy ! Component: 2900 - total flux cleaned = 0.00288756 Jy ! Component: 2950 - total flux cleaned = 0.00291626 Jy ! Component: 3000 - total flux cleaned = 0.00288777 Jy ! Component: 3050 - total flux cleaned = 0.00290195 Jy ! Component: 3100 - total flux cleaned = 0.00293022 Jy ! Component: 3150 - total flux cleaned = 0.00293015 Jy ! Component: 3200 - total flux cleaned = 0.00297196 Jy ! Component: 3250 - total flux cleaned = 0.00299972 Jy ! Component: 3300 - total flux cleaned = 0.00301351 Jy ! Component: 3350 - total flux cleaned = 0.00301351 Jy ! Component: 3400 - total flux cleaned = 0.00309499 Jy ! Component: 3450 - total flux cleaned = 0.00308142 Jy ! Component: 3500 - total flux cleaned = 0.00309499 Jy ! Component: 3550 - total flux cleaned = 0.0031217 Jy ! Component: 3600 - total flux cleaned = 0.00321447 Jy ! Component: 3650 - total flux cleaned = 0.00321443 Jy ! Component: 3700 - total flux cleaned = 0.00325388 Jy ! Component: 3750 - total flux cleaned = 0.00327993 Jy ! Component: 3800 - total flux cleaned = 0.00334493 Jy ! Component: 3850 - total flux cleaned = 0.00338356 Jy ! Component: 3900 - total flux cleaned = 0.00342204 Jy ! Component: 3950 - total flux cleaned = 0.00343462 Jy ! Component: 4000 - total flux cleaned = 0.00344733 Jy ! Component: 4050 - total flux cleaned = 0.00348513 Jy ! Total flux subtracted in 4096 components = 0.00349778 Jy ! Clean residual min=-0.000950 max=0.000767 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.195797 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 358 components and 0.195797 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0505-1615_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 8.434 at -1.509 degrees (North through East) ! Clean map min=-0.0017198 max=0.16853 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0505-1615_S_map.fits wmodel /vlbi/uf001/uva//J0505-1615_S_map.mod ! Writing 358 model components to file: /vlbi/uf001/uva//J0505-1615_S_map.mod wobs /vlbi/uf001/uva//J0505-1615_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0505-1615_S_uvs.fits wwins /vlbi/uf001/uva//J0505-1615_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0505-1615_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408515 0.408515 0.817031 1.63406 3.26812 6.53625 13.0725 26.145 52.29 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 734.366 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0505-1615_S_dfm.log closed on Sun Jan 13 22:27:44 2019