! Started logfile: /image_prod/ug002_uva//J1542-0927_S_a_dfm.log on Thu Mar 5 02:23:16 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//J1542-0927_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1542-0927_S_a_uva.fits ! AN table 1: 38 integrations on 15 of 15 possible baselines. ! AN table 2: 38 integrations on 15 of 15 possible baselines. ! AN table 3: 37 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1542-0927 ! ! 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 5751 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 J1542-0927_S_a] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.016438Jy sigma=8.074605 ! Fit after self-cal, rms=0.939726Jy sigma=7.395417 ! 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=9.835 mas, bmaj=18.3 mas, bpa=-2.637 degrees ! Estimated noise=1.81726 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, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504527 Jy ! Component: 100 - total flux cleaned = 0.07659 Jy ! Total flux subtracted in 100 components = 0.07659 Jy ! Clean residual min=-0.017970 max=0.019713 Jy/beam ! Clean residual mean=-0.000036 rms=0.006284 Jy/beam ! Combined flux in latest and established models = 0.07659 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 42 components and 0.07659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101845Jy sigma=0.796864 ! Fit after self-cal, rms=0.099876Jy sigma=0.786670 ! 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=10.51 mas, bmaj=19.66 mas, bpa=3.806 degrees ! Estimated noise=1.22433 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 = 0.0276531 Jy ! Component: 100 - total flux cleaned = 0.0462142 Jy ! Component: 150 - total flux cleaned = 0.0596057 Jy ! Component: 200 - total flux cleaned = 0.0694873 Jy ! Total flux subtracted in 200 components = 0.0694873 Jy ! Clean residual min=-0.018449 max=0.025154 Jy/beam ! Clean residual mean=0.000032 rms=0.006786 Jy/beam ! Combined flux in latest and established models = 0.146077 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 117 components and 0.146077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091385Jy sigma=0.703362 ! Fit after self-cal, rms=0.090287Jy sigma=0.697275 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.51 x 19.66 at 3.806 degrees (North through East) ! Clean map min=-0.018005 max=0.06453 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.74 FD 0.63 KP 1.53 LA 1.02 ! OV 0.96 PT 0.72 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.70 FD 1.09 KP 1.67 LA 0.84 ! NL 0.67 OV 0.84 ! ! Telescope amplitude corrections in sub-array 3: ! FD 2.10 HN 0.51 KP 1.23 LA 0.82 ! NL 2.38 OV 2.24 PT 0.52 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.64 KP 1.70 LA 1.01 ! OV 1.24 PT 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 FD 1.16 KP 1.72 LA 0.82 ! NL 0.67 OV 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 2.19 HN 0.61 KP 1.36 LA 0.82 ! NL 2.27 OV 2.79 PT 0.53 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.60 FD 0.63 KP 1.86 LA 1.01 ! OV 1.25 PT 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.72 FD 1.31 KP 1.64 LA 0.71 ! NL 0.67 OV 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! FD 2.21 HN 0.68 KP 1.34 LA 0.87 ! NL 1.67 OV 2.37 PT 0.52 ! ! ! Fit before self-cal, rms=0.090287Jy sigma=0.697275 ! Fit after self-cal, rms=0.141016Jy sigma=0.598827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.949 mas, bmaj=20.62 mas, bpa=1.927 degrees ! Estimated noise=1.20925 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 = 1.2333e-05 Jy ! Component: 100 - total flux cleaned = -0.000256411 Jy ! Component: 150 - total flux cleaned = -0.000670267 Jy ! Component: 200 - total flux cleaned = -0.000936217 Jy ! Total flux subtracted in 200 components = -0.000936217 Jy ! Clean residual min=-0.014169 max=0.012471 Jy/beam ! Clean residual mean=-0.000043 rms=0.004426 Jy/beam ! Combined flux in latest and established models = 0.145141 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.145141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140494Jy sigma=0.598262 ! Fit after self-cal, rms=0.143998Jy sigma=0.586712 ! 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=0.143998Jy sigma=0.586712 ! Fit after self-cal, rms=0.195209Jy sigma=0.583498 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.826 mas, bmaj=20.78 mas, bpa=1.471 degrees ! Estimated noise=1.23611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000853781 Jy ! Component: 100 - total flux cleaned = 0.000581668 Jy ! Component: 150 - total flux cleaned = 0.000486573 Jy ! Component: 200 - total flux cleaned = 0.00048917 Jy ! Total flux subtracted in 200 components = 0.00048917 Jy ! Clean residual min=-0.012505 max=0.013184 Jy/beam ! Clean residual mean=-0.000044 rms=0.004256 Jy/beam ! Combined flux in latest and established models = 0.14563 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 151 components and 0.14563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.194722Jy sigma=0.584537 ! Fit after self-cal, rms=0.195918Jy sigma=0.582547 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 = 8.11866e-06 Jy ! Component: 100 - total flux cleaned = -0.000316848 Jy ! Component: 150 - total flux cleaned = -0.000519787 Jy ! Component: 200 - total flux cleaned = -0.000642088 Jy ! Total flux subtracted in 200 components = -0.000642088 Jy ! Clean residual min=-0.012715 max=0.013536 Jy/beam ! Clean residual mean=-0.000044 rms=0.004218 Jy/beam ! Combined flux in latest and established models = 0.144988 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 171 components and 0.144988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.195756Jy sigma=0.582825 ! Fit after self-cal, rms=0.195716Jy sigma=0.582328 ! 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=0.195716Jy sigma=0.582328 ! Fit after self-cal, rms=0.231022Jy sigma=0.580145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.11 mas, bmaj=20.78 mas, bpa=2.146 degrees ! Estimated noise=1.30289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484394 Jy ! Component: 100 - total flux cleaned = 0.000229181 Jy ! Component: 150 - total flux cleaned = 0.000132498 Jy ! Component: 200 - total flux cleaned = 0.000131371 Jy ! Total flux subtracted in 200 components = 0.000131371 Jy ! Clean residual min=-0.013495 max=0.014477 Jy/beam ! Clean residual mean=-0.000047 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 0.14512 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.14512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.230638Jy sigma=0.581165 ! Fit after self-cal, rms=0.230992Jy sigma=0.580051 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 = 0.000182098 Jy ! Component: 100 - total flux cleaned = 0.000180762 Jy ! Component: 150 - total flux cleaned = 0.000116015 Jy ! Component: 200 - total flux cleaned = 1.5425e-06 Jy ! Total flux subtracted in 200 components = 1.5425e-06 Jy ! Clean residual min=-0.013715 max=0.014314 Jy/beam ! Clean residual mean=-0.000048 rms=0.004393 Jy/beam ! Combined flux in latest and established models = 0.145121 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.145121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.230865Jy sigma=0.580372 ! Fit after self-cal, rms=0.230876Jy sigma=0.579950 ! 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=0.230876Jy sigma=0.579950 ! Fit after self-cal, rms=0.265488Jy sigma=0.577738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.26 mas, bmaj=22.09 mas, bpa=3.446 degrees ! Estimated noise=1.38136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379513 Jy ! Component: 100 - total flux cleaned = 0.00037857 Jy ! Component: 150 - total flux cleaned = 0.000181041 Jy ! Component: 200 - total flux cleaned = 9.32034e-05 Jy ! Total flux subtracted in 200 components = 9.32034e-05 Jy ! Clean residual min=-0.016184 max=0.017370 Jy/beam ! Clean residual mean=-0.000055 rms=0.005139 Jy/beam ! Combined flux in latest and established models = 0.145214 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 186 components and 0.145214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.265072Jy sigma=0.578713 ! Fit after self-cal, rms=0.265245Jy sigma=0.578016 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 = -8.8615e-06 Jy ! Component: 100 - total flux cleaned = 8.39232e-05 Jy ! Component: 150 - total flux cleaned = -6.26234e-05 Jy ! Component: 200 - total flux cleaned = -0.000192481 Jy ! Total flux subtracted in 200 components = -0.000192481 Jy ! Clean residual min=-0.016432 max=0.017093 Jy/beam ! Clean residual mean=-0.000055 rms=0.005105 Jy/beam ! Combined flux in latest and established models = 0.145022 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 197 components and 0.145022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.265114Jy sigma=0.578395 ! Fit after self-cal, rms=0.265081Jy sigma=0.577985 ! 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=10.76 mas, bmaj=20.98 mas, bpa=4.3 degrees ! Estimated noise=1.40847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.76 x 20.98 at 4.3 degrees (North through East) ! Clean map min=-0.015091 max=0.064425 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=9.987 mas, bmaj=20.23 mas, bpa=-4.365 degrees ! Estimated noise=2.1167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567738 Jy ! Component: 100 - total flux cleaned = 0.0892903 Jy ! Component: 150 - total flux cleaned = 0.110139 Jy ! Component: 200 - total flux cleaned = 0.124534 Jy ! Total flux subtracted in 200 components = 0.124534 Jy ! Clean residual min=-0.016077 max=0.014478 Jy/beam ! Clean residual mean=-0.000096 rms=0.005092 Jy/beam ! Combined flux in latest and established models = 0.124534 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 77 model components to the UV plane model. ! The established model now contains 77 components and 0.124534 Jy ! Inverting map and beam ! Estimated beam: bmin=10.76 mas, bmaj=20.98 mas, bpa=4.3 degrees ! Estimated noise=1.40847 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 = 0.0124772 Jy ! Component: 100 - total flux cleaned = 0.0161459 Jy ! Component: 150 - total flux cleaned = 0.0173999 Jy ! Component: 200 - total flux cleaned = 0.0184262 Jy ! Total flux subtracted in 200 components = 0.0184262 Jy ! Clean residual min=-0.015875 max=0.017140 Jy/beam ! Clean residual mean=-0.000064 rms=0.004976 Jy/beam ! Combined flux in latest and established models = 0.14296 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 93 components and 0.14296 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=12.26 mas, bmaj=22.09 mas, bpa=3.446 degrees ! Estimated noise=1.38136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111407 Jy ! Component: 100 - total flux cleaned = 0.00161076 Jy ! Component: 150 - total flux cleaned = 0.00201995 Jy ! Component: 200 - total flux cleaned = 0.00236304 Jy ! Total flux subtracted in 200 components = 0.00236304 Jy ! Clean residual min=-0.016575 max=0.018164 Jy/beam ! Clean residual mean=-0.000062 rms=0.005256 Jy/beam ! Combined flux in latest and established models = 0.145323 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 = 0.000101608 Jy ! Component: 100 - total flux cleaned = 0.000106541 Jy ! Component: 150 - total flux cleaned = 0.000109359 Jy ! Component: 200 - total flux cleaned = 0.000108924 Jy ! Total flux subtracted in 200 components = 0.000108924 Jy ! Clean residual min=-0.016536 max=0.017769 Jy/beam ! Clean residual mean=-0.000060 rms=0.005205 Jy/beam ! Combined flux in latest and established models = 0.145432 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 113 components and 0.145432 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=10.76 mas, bmaj=20.98 mas, bpa=4.3 degrees ! Estimated noise=1.40847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000862515 Jy ! Component: 100 - total flux cleaned = -0.000765401 Jy ! Component: 150 - total flux cleaned = -0.000584563 Jy ! Component: 200 - total flux cleaned = -0.000498189 Jy ! Total flux subtracted in 200 components = -0.000498189 Jy ! Clean residual min=-0.015391 max=0.015826 Jy/beam ! Clean residual mean=-0.000055 rms=0.004793 Jy/beam ! Combined flux in latest and established models = 0.144934 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.144934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.265342Jy sigma=0.579748 ! Fit after self-cal, rms=0.265418Jy sigma=0.578719 wmodel J1542-0927_S_a_map.mod ! Writing 129 model components to file: J1542-0927_S_a_map.mod wobs J1542-0927_S_a_uvs.fits ! Writing UV FITS file: J1542-0927_S_a_uvs.fits wwins J1542-0927_S_a_map.win ! wwins: Wrote 1 windows to J1542-0927_S_a_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 = 0.00165041 Jy ! Component: 100 - total flux cleaned = 0.00355563 Jy ! Component: 150 - total flux cleaned = 0.00505777 Jy ! Component: 200 - total flux cleaned = 0.00426866 Jy ! Component: 250 - total flux cleaned = 0.00332786 Jy ! Component: 300 - total flux cleaned = 0.00260458 Jy ! Component: 350 - total flux cleaned = 0.00191461 Jy ! Component: 400 - total flux cleaned = 0.0019174 Jy ! Component: 450 - total flux cleaned = 0.00175513 Jy ! Component: 500 - total flux cleaned = 0.00128694 Jy ! Component: 550 - total flux cleaned = 0.000986692 Jy ! Component: 600 - total flux cleaned = 0.000842893 Jy ! Component: 650 - total flux cleaned = 0.00070025 Jy ! Component: 700 - total flux cleaned = 0.000424521 Jy ! Component: 750 - total flux cleaned = 0.000155336 Jy ! Component: 800 - total flux cleaned = 2.41052e-05 Jy ! Component: 850 - total flux cleaned = -0.000103686 Jy ! Component: 900 - total flux cleaned = -0.000473717 Jy ! Component: 950 - total flux cleaned = -0.000717082 Jy ! Component: 1000 - total flux cleaned = -0.00119202 Jy ! Component: 1050 - total flux cleaned = -0.00188715 Jy ! Component: 1100 - total flux cleaned = -0.00234125 Jy ! Component: 1150 - total flux cleaned = -0.00267758 Jy ! Component: 1200 - total flux cleaned = -0.00322677 Jy ! Component: 1250 - total flux cleaned = -0.00322742 Jy ! Component: 1300 - total flux cleaned = -0.00375943 Jy ! Component: 1350 - total flux cleaned = -0.0040708 Jy ! Component: 1400 - total flux cleaned = -0.00427521 Jy ! Component: 1450 - total flux cleaned = -0.00467838 Jy ! Component: 1500 - total flux cleaned = -0.00507508 Jy ! Component: 1550 - total flux cleaned = -0.00517351 Jy ! Component: 1600 - total flux cleaned = -0.00555875 Jy ! Component: 1650 - total flux cleaned = -0.00612573 Jy ! Component: 1700 - total flux cleaned = -0.00659133 Jy ! Component: 1750 - total flux cleaned = -0.00677552 Jy ! Component: 1800 - total flux cleaned = -0.0070481 Jy ! Component: 1850 - total flux cleaned = -0.00722914 Jy ! Component: 1900 - total flux cleaned = -0.00758524 Jy ! Component: 1950 - total flux cleaned = -0.00767338 Jy ! Component: 2000 - total flux cleaned = -0.00776002 Jy ! Component: 2050 - total flux cleaned = -0.00793276 Jy ! Component: 2100 - total flux cleaned = -0.00801839 Jy ! Component: 2150 - total flux cleaned = -0.00793374 Jy ! Component: 2200 - total flux cleaned = -0.00793402 Jy ! Component: 2250 - total flux cleaned = -0.00776776 Jy ! Component: 2300 - total flux cleaned = -0.00768548 Jy ! Component: 2350 - total flux cleaned = -0.00776724 Jy ! Component: 2400 - total flux cleaned = -0.00752284 Jy ! Component: 2450 - total flux cleaned = -0.00752271 Jy ! Component: 2500 - total flux cleaned = -0.00728168 Jy ! Component: 2550 - total flux cleaned = -0.0070425 Jy ! Component: 2600 - total flux cleaned = -0.00688397 Jy ! Component: 2650 - total flux cleaned = -0.00672666 Jy ! Component: 2700 - total flux cleaned = -0.00657077 Jy ! Component: 2750 - total flux cleaned = -0.00672652 Jy ! Component: 2800 - total flux cleaned = -0.00649457 Jy ! Component: 2850 - total flux cleaned = -0.00657147 Jy ! Component: 2900 - total flux cleaned = -0.00641845 Jy ! Component: 2950 - total flux cleaned = -0.0062665 Jy ! Component: 3000 - total flux cleaned = -0.00611545 Jy ! Component: 3050 - total flux cleaned = -0.00619078 Jy ! Component: 3100 - total flux cleaned = -0.00626505 Jy ! Component: 3150 - total flux cleaned = -0.00611582 Jy ! Component: 3200 - total flux cleaned = -0.00604175 Jy ! Component: 3250 - total flux cleaned = -0.00596766 Jy ! Component: 3300 - total flux cleaned = -0.00582211 Jy ! Component: 3350 - total flux cleaned = -0.00611257 Jy ! Component: 3400 - total flux cleaned = -0.00618498 Jy ! Component: 3450 - total flux cleaned = -0.00625722 Jy ! Component: 3500 - total flux cleaned = -0.00611385 Jy ! Component: 3550 - total flux cleaned = -0.00589922 Jy ! Component: 3600 - total flux cleaned = -0.00582814 Jy ! Component: 3650 - total flux cleaned = -0.00589944 Jy ! Component: 3700 - total flux cleaned = -0.00568568 Jy ! Component: 3750 - total flux cleaned = -0.00575691 Jy ! Component: 3800 - total flux cleaned = -0.00561511 Jy ! Component: 3850 - total flux cleaned = -0.00547315 Jy ! Component: 3900 - total flux cleaned = -0.00547298 Jy ! Component: 3950 - total flux cleaned = -0.00561469 Jy ! Component: 4000 - total flux cleaned = -0.00540211 Jy ! Component: 4050 - total flux cleaned = -0.00518925 Jy ! Total flux subtracted in 4096 components = -0.00540205 Jy ! Clean residual min=-0.003697 max=0.003795 Jy/beam ! Clean residual mean=-0.000050 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.139532 Jy keep ! Adding 578 model components to the UV plane model. ! The established model now contains 707 components and 0.139532 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1542-0927_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.76 x 20.98 at 4.3 degrees (North through East) ! Clean map min=-0.014606 max=0.067004 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1542-0927_S_a_map.fits wmodel /image_prod/ug002_uva//J1542-0927_S_a_map.mod ! Writing 707 model components to file: /image_prod/ug002_uva//J1542-0927_S_a_map.mod wobs /image_prod/ug002_uva//J1542-0927_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1542-0927_S_a_uvs.fits wwins /image_prod/ug002_uva//J1542-0927_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1542-0927_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0670037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00147145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.58822 6.58822 13.1764 26.3529 52.7057 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 45.535 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1542-0927_S_a_dfm.log closed on Thu Mar 5 02:23:19 2020