! Started logfile: /image_prod/ug002_uvm//J0041+2124_S_a_dfm.log on Wed Mar 4 16:25:49 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_uvm//J0041+2124_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0041+2124_S_a_uvm.fits ! AN table 1: 100 integrations on 10 of 10 possible baselines. ! AN table 2: 50 integrations on 6 of 6 possible baselines. ! AN table 3: 240 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.754364 visibilities/baseline/integration-bin. ! Found source: J0041+2124 ! ! 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 18150 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 J0041+2124_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. ! A total of 100 telescope corrections were flagged in sub-array 1. ! A total of 240 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! A total of 240 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! A total of 240 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003439Jy sigma=9.856593 ! Fit after self-cal, rms=0.970750Jy sigma=9.572703 ! 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=2.856 mas, bmaj=7.595 mas, bpa=-3.554 degrees ! Estimated noise=1.21824 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 = 0.0237452 Jy ! Component: 100 - total flux cleaned = 0.0289808 Jy ! Total flux subtracted in 100 components = 0.0289808 Jy ! Clean residual min=-0.002989 max=0.003312 Jy/beam ! Clean residual mean=-0.000004 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0289808 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0289808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066128Jy sigma=0.451602 ! Fit after self-cal, rms=0.064770Jy sigma=0.434409 ! 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=3.714 mas, bmaj=9.504 mas, bpa=-3.271 degrees ! Estimated noise=0.551393 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 = 0.00166803 Jy ! Component: 100 - total flux cleaned = 0.00137044 Jy ! Component: 150 - total flux cleaned = 0.00117093 Jy ! Component: 200 - total flux cleaned = 0.000986287 Jy ! Total flux subtracted in 200 components = 0.000986287 Jy ! Clean residual min=-0.002054 max=0.001926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0299671 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0299671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064427Jy sigma=0.433192 ! Fit after self-cal, rms=0.064346Jy sigma=0.433007 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.714 x 9.504 at -3.271 degrees (North through East) ! Clean map min=-0.0021808 max=0.033124 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 150 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.90 NL 1.04 OV 0.74 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.78 KP 0.91 OV 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.79 FD 1.08 KP 1.01 LA 1.02 ! MK 1.00 OV 1.05 PT 1.11 SC 0.94 ! ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.89 NL 0.87 OV 0.84 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.15 KP 0.94 OV 0.66 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.25 FD 0.98 KP 1.07 LA 1.06 ! MK 1.00 OV 0.99 PT 1.14 SC 0.82 ! ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.07 NL 0.89 OV 0.99 ! PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.89 KP 0.92 OV 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.52 FD 0.97 KP 1.13 LA 1.02 ! MK 1.05 OV 1.01 PT 1.11 SC 0.95 ! ! ! Fit before self-cal, rms=0.064346Jy sigma=0.433007 ! Fit after self-cal, rms=0.047193Jy sigma=0.427723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=8.747 mas, bpa=-1.832 degrees ! Estimated noise=0.550962 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 = 0.0005702 Jy ! Component: 100 - total flux cleaned = 0.000640216 Jy ! Component: 150 - total flux cleaned = 0.000649184 Jy ! Component: 200 - total flux cleaned = 0.000666962 Jy ! Total flux subtracted in 200 components = 0.000666962 Jy ! Clean residual min=-0.000934 max=0.001104 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0306341 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0306341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047183Jy sigma=0.427660 ! Fit after self-cal, rms=0.047300Jy sigma=0.423259 ! 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=0.047300Jy sigma=0.423259 ! Fit after self-cal, rms=0.047400Jy sigma=0.419707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.682 mas, bmaj=8.478 mas, bpa=-1.853 degrees ! Estimated noise=0.552744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165952 Jy ! Component: 100 - total flux cleaned = 0.000190467 Jy ! Component: 150 - total flux cleaned = 0.000215592 Jy ! Component: 200 - total flux cleaned = 0.000232632 Jy ! Total flux subtracted in 200 components = 0.000232632 Jy ! Clean residual min=-0.000784 max=0.000970 Jy/beam ! Clean residual mean=0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0308667 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0308667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047397Jy sigma=0.419679 ! Fit after self-cal, rms=0.047907Jy sigma=0.418074 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 = -0.000549027 Jy ! Component: 100 - total flux cleaned = -0.00058586 Jy ! Component: 150 - total flux cleaned = -0.000615364 Jy ! Component: 200 - total flux cleaned = -0.000632711 Jy ! Total flux subtracted in 200 components = -0.000632711 Jy ! Clean residual min=-0.001181 max=0.001249 Jy/beam ! Clean residual mean=0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.030234 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.030234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047895Jy sigma=0.418002 ! Fit after self-cal, rms=0.047914Jy sigma=0.417986 ! Inverting map ! Added new window around map position (-12.5, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653433 Jy ! Component: 100 - total flux cleaned = 0.000585234 Jy ! Component: 150 - total flux cleaned = 0.000480367 Jy ! Component: 200 - total flux cleaned = 0.000443455 Jy ! Total flux subtracted in 200 components = 0.000443455 Jy ! Clean residual min=-0.001113 max=0.000822 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0306774 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0306774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047879Jy sigma=0.417662 ! Fit after self-cal, rms=0.047889Jy sigma=0.417568 ! 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=0.047889Jy sigma=0.417568 ! Fit after self-cal, rms=0.054877Jy sigma=0.416604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.697 mas, bmaj=8.444 mas, bpa=-2.078 degrees ! Estimated noise=0.551557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466148 Jy ! Component: 100 - total flux cleaned = 0.000496123 Jy ! Component: 150 - total flux cleaned = 0.000509366 Jy ! Component: 200 - total flux cleaned = 0.000509824 Jy ! Total flux subtracted in 200 components = 0.000509824 Jy ! Clean residual min=-0.000688 max=0.000770 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0311873 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0311873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054867Jy sigma=0.416522 ! Fit after self-cal, rms=0.055340Jy sigma=0.416015 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 = 4.77138e-05 Jy ! Component: 100 - total flux cleaned = 1.73922e-05 Jy ! Component: 150 - total flux cleaned = 4.49278e-06 Jy ! Component: 200 - total flux cleaned = 2.88398e-05 Jy ! Total flux subtracted in 200 components = 2.88398e-05 Jy ! Clean residual min=-0.000850 max=0.000797 Jy/beam ! Clean residual mean=0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0312161 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.0312161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055326Jy sigma=0.415964 ! Fit after self-cal, rms=0.055329Jy sigma=0.415883 ! 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=0.055329Jy sigma=0.415883 ! Fit after self-cal, rms=0.069487Jy sigma=0.415653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.26 mas, bmaj=13.25 mas, bpa=7.419 degrees ! Estimated noise=0.647045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217166 Jy ! Component: 100 - total flux cleaned = 0.00027159 Jy ! Component: 150 - total flux cleaned = 0.000302108 Jy ! Component: 200 - total flux cleaned = 0.0003349 Jy ! Total flux subtracted in 200 components = 0.0003349 Jy ! Clean residual min=-0.000611 max=0.000676 Jy/beam ! Clean residual mean=0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.031551 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.031551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069484Jy sigma=0.415633 ! Fit after self-cal, rms=0.069784Jy sigma=0.415513 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 = 6.07367e-05 Jy ! Component: 100 - total flux cleaned = 6.07661e-05 Jy ! Component: 150 - total flux cleaned = 7.32953e-05 Jy ! Component: 200 - total flux cleaned = 8.37631e-05 Jy ! Total flux subtracted in 200 components = 8.37631e-05 Jy ! Clean residual min=-0.000648 max=0.000641 Jy/beam ! Clean residual mean=0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0316348 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.0316348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069779Jy sigma=0.415501 ! Fit after self-cal, rms=0.069784Jy sigma=0.415497 ! 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=3.713 mas, bmaj=8.448 mas, bpa=-2.338 degrees ! Estimated noise=0.552381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.713 x 8.448 at -2.338 degrees (North through East) ! Clean map min=-0.001281 max=0.03183 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=2.893 mas, bmaj=6.995 mas, bpa=-2.682 degrees ! Estimated noise=1.16273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240799 Jy ! Component: 100 - total flux cleaned = 0.0295752 Jy ! Component: 150 - total flux cleaned = 0.0308937 Jy ! Component: 200 - total flux cleaned = 0.0309808 Jy ! Total flux subtracted in 200 components = 0.0309808 Jy ! Clean residual min=-0.002099 max=0.002027 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0309808 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0309808 Jy ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=8.448 mas, bpa=-2.338 degrees ! Estimated noise=0.552381 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 = 0.000610763 Jy ! Component: 100 - total flux cleaned = 0.000694862 Jy ! Component: 150 - total flux cleaned = 0.000767652 Jy ! Component: 200 - total flux cleaned = 0.000767911 Jy ! Total flux subtracted in 200 components = 0.000767911 Jy ! Clean residual min=-0.000925 max=0.000835 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0317487 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0317487 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=10.26 mas, bmaj=13.25 mas, bpa=7.419 degrees ! Estimated noise=0.647045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308975 Jy ! Component: 100 - total flux cleaned = 0.000252933 Jy ! Component: 150 - total flux cleaned = 0.000206614 Jy ! Component: 200 - total flux cleaned = 0.000155148 Jy ! Total flux subtracted in 200 components = 0.000155148 Jy ! Clean residual min=-0.000809 max=0.000658 Jy/beam ! Clean residual mean=0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0319038 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 = -3.36303e-05 Jy ! Component: 100 - total flux cleaned = -4.3808e-05 Jy ! Component: 150 - total flux cleaned = -3.47744e-05 Jy ! Component: 200 - total flux cleaned = -1.76336e-05 Jy ! Total flux subtracted in 200 components = -1.76336e-05 Jy ! Clean residual min=-0.000757 max=0.000666 Jy/beam ! Clean residual mean=0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0318862 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.0318862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=8.448 mas, bpa=-2.338 degrees ! Estimated noise=0.552381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.2956e-05 Jy ! Component: 100 - total flux cleaned = 0.000102352 Jy ! Component: 150 - total flux cleaned = 0.000129058 Jy ! Component: 200 - total flux cleaned = 0.000153595 Jy ! Total flux subtracted in 200 components = 0.000153595 Jy ! Clean residual min=-0.000742 max=0.000833 Jy/beam ! Clean residual mean=0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0320398 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0320398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069778Jy sigma=0.415563 ! Fit after self-cal, rms=0.069775Jy sigma=0.415514 wmodel J0041+2124_S_a_map.mod ! Writing 78 model components to file: J0041+2124_S_a_map.mod wobs J0041+2124_S_a_uvs.fits ! Writing UV FITS file: J0041+2124_S_a_uvs.fits wwins J0041+2124_S_a_map.win ! wwins: Wrote 2 windows to J0041+2124_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 = 0.000159308 Jy ! Component: 100 - total flux cleaned = 0.000121216 Jy ! Component: 150 - total flux cleaned = 6.6305e-07 Jy ! Component: 200 - total flux cleaned = -0.000126135 Jy ! Component: 250 - total flux cleaned = -0.000237338 Jy ! Component: 300 - total flux cleaned = -0.000345051 Jy ! Component: 350 - total flux cleaned = -0.000449901 Jy ! Component: 400 - total flux cleaned = -0.000531655 Jy ! Component: 450 - total flux cleaned = -0.0006313 Jy ! Component: 500 - total flux cleaned = -0.000699352 Jy ! Component: 550 - total flux cleaned = -0.000727837 Jy ! Component: 600 - total flux cleaned = -0.000783831 Jy ! Component: 650 - total flux cleaned = -0.000829806 Jy ! Component: 700 - total flux cleaned = -0.000874883 Jy ! Component: 750 - total flux cleaned = -0.00088391 Jy ! Component: 800 - total flux cleaned = -0.000910296 Jy ! Component: 850 - total flux cleaned = -0.000936387 Jy ! Component: 900 - total flux cleaned = -0.000987361 Jy ! Component: 950 - total flux cleaned = -0.000987295 Jy ! Component: 1000 - total flux cleaned = -0.00099552 Jy ! Component: 1050 - total flux cleaned = -0.00101178 Jy ! Component: 1100 - total flux cleaned = -0.00100369 Jy ! Component: 1150 - total flux cleaned = -0.00101946 Jy ! Component: 1200 - total flux cleaned = -0.000972304 Jy ! Component: 1250 - total flux cleaned = -0.000956861 Jy ! Component: 1300 - total flux cleaned = -0.000956757 Jy ! Component: 1350 - total flux cleaned = -0.000933973 Jy ! Component: 1400 - total flux cleaned = -0.000911493 Jy ! Component: 1450 - total flux cleaned = -0.000904145 Jy ! Component: 1500 - total flux cleaned = -0.000882051 Jy ! Component: 1550 - total flux cleaned = -0.000882117 Jy ! Component: 1600 - total flux cleaned = -0.000882082 Jy ! Component: 1650 - total flux cleaned = -0.000853498 Jy ! Component: 1700 - total flux cleaned = -0.000853626 Jy ! Component: 1750 - total flux cleaned = -0.000867636 Jy ! Component: 1800 - total flux cleaned = -0.000840012 Jy ! Component: 1850 - total flux cleaned = -0.000833152 Jy ! Component: 1900 - total flux cleaned = -0.000799152 Jy ! Component: 1950 - total flux cleaned = -0.000779023 Jy ! Component: 2000 - total flux cleaned = -0.00077899 Jy ! Component: 2050 - total flux cleaned = -0.000759224 Jy ! Component: 2100 - total flux cleaned = -0.00078546 Jy ! Component: 2150 - total flux cleaned = -0.000772342 Jy ! Component: 2200 - total flux cleaned = -0.000765927 Jy ! Component: 2250 - total flux cleaned = -0.000791495 Jy ! Component: 2300 - total flux cleaned = -0.000785105 Jy ! Component: 2350 - total flux cleaned = -0.000772459 Jy ! Component: 2400 - total flux cleaned = -0.000747395 Jy ! Component: 2450 - total flux cleaned = -0.000747463 Jy ! Component: 2500 - total flux cleaned = -0.000728966 Jy ! Component: 2550 - total flux cleaned = -0.000722859 Jy ! Component: 2600 - total flux cleaned = -0.000722794 Jy ! Component: 2650 - total flux cleaned = -0.000710728 Jy ! Component: 2700 - total flux cleaned = -0.000674702 Jy ! Component: 2750 - total flux cleaned = -0.000662737 Jy ! Component: 2800 - total flux cleaned = -0.000668655 Jy ! Component: 2850 - total flux cleaned = -0.00066272 Jy ! Component: 2900 - total flux cleaned = -0.000668578 Jy ! Component: 2950 - total flux cleaned = -0.000651128 Jy ! Component: 3000 - total flux cleaned = -0.00063963 Jy ! Component: 3050 - total flux cleaned = -0.000628123 Jy ! Component: 3100 - total flux cleaned = -0.000616718 Jy ! Component: 3150 - total flux cleaned = -0.000616674 Jy ! Component: 3200 - total flux cleaned = -0.000605401 Jy ! Component: 3250 - total flux cleaned = -0.000594234 Jy ! Component: 3300 - total flux cleaned = -0.000560828 Jy ! Component: 3350 - total flux cleaned = -0.000544225 Jy ! Component: 3400 - total flux cleaned = -0.000516731 Jy ! Component: 3450 - total flux cleaned = -0.000516745 Jy ! Component: 3500 - total flux cleaned = -0.000494961 Jy ! Component: 3550 - total flux cleaned = -0.000500378 Jy ! Component: 3600 - total flux cleaned = -0.000489642 Jy ! Component: 3650 - total flux cleaned = -0.000478954 Jy ! Component: 3700 - total flux cleaned = -0.000452275 Jy ! Component: 3750 - total flux cleaned = -0.000462919 Jy ! Component: 3800 - total flux cleaned = -0.000452342 Jy ! Component: 3850 - total flux cleaned = -0.000441842 Jy ! Component: 3900 - total flux cleaned = -0.000415677 Jy ! Component: 3950 - total flux cleaned = -0.000400076 Jy ! Component: 4000 - total flux cleaned = -0.000384556 Jy ! Component: 4050 - total flux cleaned = -0.000394824 Jy ! Total flux subtracted in 4096 components = -0.000364061 Jy ! Clean residual min=-0.000305 max=0.000333 Jy/beam ! Clean residual mean=0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0316757 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 357 components and 0.0316758 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0041+2124_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.713 x 8.448 at -2.338 degrees (North through East) ! Clean map min=-0.0012613 max=0.031308 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0041+2124_S_a_map.fits wmodel /image_prod/ug002_uvm//J0041+2124_S_a_map.mod ! Writing 357 model components to file: /image_prod/ug002_uvm//J0041+2124_S_a_map.mod wobs /image_prod/ug002_uvm//J0041+2124_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0041+2124_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0041+2124_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J0041+2124_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0313078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.36785e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.897652 0.897652 1.7953 3.59061 7.18121 14.3624 28.7249 57.4497 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.205 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0041+2124_S_a_dfm.log closed on Wed Mar 4 16:25:55 2020