! Started logfile: /image_prod/ug002_uva//J1424+2637_S_a_dfm.log on Thu Mar 5 01:44:14 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//J1424+2637_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1424+2637_S_a_uva.fits ! AN table 1: 37 integrations on 3 of 3 possible baselines. ! AN table 2: 37 integrations on 6 of 6 possible baselines. ! AN table 3: 38 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1424+2637 ! ! 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 1683 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 J1424+2637_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=1.002141Jy sigma=10.550336 ! Fit after self-cal, rms=0.964489Jy sigma=10.184480 ! 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=10.93 mas, bmaj=15.65 mas, bpa=63.17 degrees ! Estimated noise=2.30433 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027834 Jy ! Component: 100 - total flux cleaned = 0.0330853 Jy ! Total flux subtracted in 100 components = 0.0330853 Jy ! Clean residual min=-0.002685 max=0.002743 Jy/beam ! Clean residual mean=-0.000002 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0330853 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0330853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048309Jy sigma=0.388697 ! Fit after self-cal, rms=0.047252Jy sigma=0.375241 ! 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=12.11 mas, bmaj=16.41 mas, bpa=69.53 degrees ! Estimated noise=1.67647 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 = 0.000574263 Jy ! Component: 100 - total flux cleaned = 0.000635554 Jy ! Component: 150 - total flux cleaned = 0.000996183 Jy ! Component: 200 - total flux cleaned = 0.00168484 Jy ! Total flux subtracted in 200 components = 0.00168484 Jy ! Clean residual min=-0.001403 max=0.001402 Jy/beam ! Clean residual mean=0.000021 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0347701 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 107 components and 0.0347702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.046494Jy sigma=0.371217 ! Fit after self-cal, rms=0.046301Jy sigma=0.370699 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 12.11 x 16.41 at 69.53 degrees (North through East) ! Clean map min=-0.002945 max=0.034616 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 111 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.90 LA 0.89 OV 1.14 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.82 FD 1.08 LA 0.87 PT 1.07 ! ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.12 LA 0.99 OV 0.90 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.83 FD 1.17 LA 0.74 PT 1.37 ! ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00 LA 1.08 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.85 FD 1.00 LA 1.04 PT 0.90 ! ! ! Fit before self-cal, rms=0.046301Jy sigma=0.370699 ! Fit after self-cal, rms=0.043188Jy sigma=0.374829 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=10.8 mas, bmaj=21.78 mas, bpa=-87.44 degrees ! Estimated noise=1.93548 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 = 0.00166458 Jy ! Component: 100 - total flux cleaned = 0.00205025 Jy ! Component: 150 - total flux cleaned = 0.00200209 Jy ! Component: 200 - total flux cleaned = 0.00184823 Jy ! Total flux subtracted in 200 components = 0.00184823 Jy ! Clean residual min=-0.000663 max=0.000653 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0366184 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 195 components and 0.0366184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042907Jy sigma=0.373361 ! Fit after self-cal, rms=0.042891Jy sigma=0.371228 ! 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=0.042891Jy sigma=0.371228 ! Fit after self-cal, rms=0.042691Jy sigma=0.370799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.8 mas, bmaj=21.8 mas, bpa=-87.38 degrees ! Estimated noise=1.92534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481354 Jy ! Component: 100 - total flux cleaned = 0.000677736 Jy ! Component: 150 - total flux cleaned = 0.000417601 Jy ! Component: 200 - total flux cleaned = 0.000282068 Jy ! Total flux subtracted in 200 components = 0.000282068 Jy ! Clean residual min=-0.000552 max=0.000558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0369004 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 258 components and 0.0369005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042535Jy sigma=0.370062 ! Fit after self-cal, rms=0.042587Jy sigma=0.369548 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 = -0.00046148 Jy ! Component: 100 - total flux cleaned = -0.000530951 Jy ! Component: 150 - total flux cleaned = -0.000530426 Jy ! Component: 200 - total flux cleaned = -0.00053106 Jy ! Total flux subtracted in 200 components = -0.00053106 Jy ! Clean residual min=-0.000499 max=0.000503 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0363694 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 334 components and 0.0363694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042482Jy sigma=0.369024 ! Fit after self-cal, rms=0.042460Jy sigma=0.368864 ! Inverting map ! Added new window around map position (-85.5, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182136 Jy ! Component: 100 - total flux cleaned = 0.0001795 Jy ! Component: 150 - total flux cleaned = 0.000231726 Jy ! Component: 200 - total flux cleaned = 0.000271315 Jy ! Total flux subtracted in 200 components = 0.000271315 Jy ! Clean residual min=-0.000522 max=0.000580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0366407 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 423 components and 0.0366407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042410Jy sigma=0.368749 ! Fit after self-cal, rms=0.042329Jy sigma=0.368462 ! Inverting map ! Added new window around map position (-59.5, 83.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146607 Jy ! Component: 100 - total flux cleaned = 0.000249247 Jy ! Component: 150 - total flux cleaned = 0.000323782 Jy ! Component: 200 - total flux cleaned = 0.000403466 Jy ! Total flux subtracted in 200 components = 0.000403466 Jy ! Clean residual min=-0.000598 max=0.000645 Jy/beam ! Clean residual mean=0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0370442 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 507 components and 0.0370442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042299Jy sigma=0.368208 ! Fit after self-cal, rms=0.042269Jy sigma=0.368125 ! 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=0.042269Jy sigma=0.368125 ! Fit after self-cal, rms=0.044523Jy sigma=0.368002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.91 mas, bmaj=21.57 mas, bpa=-87.3 degrees ! Estimated noise=1.96838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105431 Jy ! Component: 100 - total flux cleaned = -0.00105569 Jy ! Component: 150 - total flux cleaned = -0.000894199 Jy ! Component: 200 - total flux cleaned = -0.000776964 Jy ! Total flux subtracted in 200 components = -0.000776964 Jy ! Clean residual min=-0.000850 max=0.000896 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0362672 Jy selfcal ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 589 components and 0.0362672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044449Jy sigma=0.367667 ! Fit after self-cal, rms=0.044440Jy sigma=0.367360 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 = -8.07598e-05 Jy ! Component: 100 - total flux cleaned = -8.03117e-05 Jy ! Component: 150 - total flux cleaned = -0.000101271 Jy ! Component: 200 - total flux cleaned = -5.2249e-06 Jy ! Total flux subtracted in 200 components = -5.2249e-06 Jy ! Clean residual min=-0.000682 max=0.000834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.036262 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 629 components and 0.036262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.044388Jy sigma=0.367095 ! Fit after self-cal, rms=0.044364Jy sigma=0.367018 ! 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=0.044364Jy sigma=0.367018 ! Fit after self-cal, rms=0.045318Jy sigma=0.367032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.03 mas, bmaj=21.3 mas, bpa=-86.96 degrees ! Estimated noise=1.97906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681494 Jy ! Component: 100 - total flux cleaned = -0.000782502 Jy ! Component: 150 - total flux cleaned = -0.000763227 Jy ! Component: 200 - total flux cleaned = -0.000726924 Jy ! Total flux subtracted in 200 components = -0.000726924 Jy ! Clean residual min=-0.000652 max=0.000789 Jy/beam ! Clean residual mean=-0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0355351 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 690 components and 0.0355351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.045262Jy sigma=0.366776 ! Fit after self-cal, rms=0.045267Jy sigma=0.366727 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 = -6.47468e-05 Jy ! Component: 100 - total flux cleaned = -6.64762e-05 Jy ! Component: 150 - total flux cleaned = -6.17891e-06 Jy ! Component: 200 - total flux cleaned = 7.60121e-05 Jy ! Total flux subtracted in 200 components = 7.60121e-05 Jy ! Clean residual min=-0.000528 max=0.000712 Jy/beam ! Clean residual mean=-0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0356111 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 725 components and 0.0356111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.045237Jy sigma=0.366637 ! Fit after self-cal, rms=0.045229Jy sigma=0.366618 ! 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=10.94 mas, bmaj=21.47 mas, bpa=-87.23 degrees ! Estimated noise=1.98254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.94 x 21.47 at -87.23 degrees (North through East) ! Clean map min=-0.0025701 max=0.034242 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=9.739 mas, bmaj=24.11 mas, bpa=-88.06 degrees ! Estimated noise=2.65205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00275294 Jy ! Component: 100 - total flux cleaned = -0.00297349 Jy ! Component: 150 - total flux cleaned = -0.000355706 Jy ! Component: 200 - total flux cleaned = 0.00135941 Jy ! Total flux subtracted in 200 components = 0.00135941 Jy ! Clean residual min=-0.009052 max=0.018178 Jy/beam ! Clean residual mean=-0.000119 rms=0.003900 Jy/beam ! Combined flux in latest and established models = 0.00135941 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.00135941 Jy ! Inverting map and beam ! Estimated beam: bmin=10.94 mas, bmaj=21.47 mas, bpa=-87.23 degrees ! Estimated noise=1.98254 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 (-0.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161679 Jy ! Component: 100 - total flux cleaned = 0.0214681 Jy ! Component: 150 - total flux cleaned = 0.0234932 Jy ! Component: 200 - total flux cleaned = 0.0251537 Jy ! Total flux subtracted in 200 components = 0.0251537 Jy ! Clean residual min=-0.005470 max=0.004739 Jy/beam ! Clean residual mean=-0.000010 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.0265131 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 112 components and 0.0265131 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=13.03 mas, bmaj=21.3 mas, bpa=-86.96 degrees ! Estimated noise=1.97906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011191 Jy ! Component: 100 - total flux cleaned = 0.00256397 Jy ! Component: 150 - total flux cleaned = 0.00368031 Jy ! Component: 200 - total flux cleaned = 0.00437001 Jy ! Total flux subtracted in 200 components = 0.00437001 Jy ! Clean residual min=-0.003278 max=0.003093 Jy/beam ! Clean residual mean=-0.000005 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0308831 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 = 0.00067397 Jy ! Component: 100 - total flux cleaned = 0.00119896 Jy ! Component: 150 - total flux cleaned = 0.00166394 Jy ! Component: 200 - total flux cleaned = 0.00207715 Jy ! Total flux subtracted in 200 components = 0.00207715 Jy ! Clean residual min=-0.002155 max=0.002189 Jy/beam ! Clean residual mean=-0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0329603 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 205 components and 0.0329603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=10.94 mas, bmaj=21.47 mas, bpa=-87.23 degrees ! Estimated noise=1.98254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354902 Jy ! Component: 100 - total flux cleaned = 0.000657995 Jy ! Component: 150 - total flux cleaned = 0.000975733 Jy ! Component: 200 - total flux cleaned = 0.00123583 Jy ! Total flux subtracted in 200 components = 0.00123583 Jy ! Clean residual min=-0.001446 max=0.001794 Jy/beam ! Clean residual mean=0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0341961 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 260 components and 0.0341961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.045390Jy sigma=0.368766 ! Fit after self-cal, rms=0.045377Jy sigma=0.367606 wmodel J1424+2637_S_a_map.mod ! Writing 260 model components to file: J1424+2637_S_a_map.mod wobs J1424+2637_S_a_uvs.fits ! Writing UV FITS file: J1424+2637_S_a_uvs.fits wwins J1424+2637_S_a_map.win ! wwins: Wrote 3 windows to J1424+2637_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 = -6.69574e-05 Jy ! Component: 100 - total flux cleaned = -0.000114177 Jy ! Component: 150 - total flux cleaned = -0.000155736 Jy ! Component: 200 - total flux cleaned = -0.000194745 Jy ! Component: 250 - total flux cleaned = -0.000270225 Jy ! Component: 300 - total flux cleaned = -0.000330578 Jy ! Component: 350 - total flux cleaned = -0.000388787 Jy ! Component: 400 - total flux cleaned = -0.000410891 Jy ! Component: 450 - total flux cleaned = -0.000389194 Jy ! Component: 500 - total flux cleaned = -0.00039966 Jy ! Component: 550 - total flux cleaned = -0.000379197 Jy ! Component: 600 - total flux cleaned = -0.000409742 Jy ! Component: 650 - total flux cleaned = -0.000430054 Jy ! Component: 700 - total flux cleaned = -0.000450561 Jy ! Component: 750 - total flux cleaned = -0.000481513 Jy ! Component: 800 - total flux cleaned = -0.000523384 Jy ! Component: 850 - total flux cleaned = -0.000555441 Jy ! Component: 900 - total flux cleaned = -0.000587898 Jy ! Component: 950 - total flux cleaned = -0.000631695 Jy ! Component: 1000 - total flux cleaned = -0.000665242 Jy ! Component: 1050 - total flux cleaned = -0.000699705 Jy ! Component: 1100 - total flux cleaned = -0.000699929 Jy ! Component: 1150 - total flux cleaned = -0.000699919 Jy ! Component: 1200 - total flux cleaned = -0.000699801 Jy ! Component: 1250 - total flux cleaned = -0.000699708 Jy ! Component: 1300 - total flux cleaned = -0.000712241 Jy ! Component: 1350 - total flux cleaned = -0.000751332 Jy ! Component: 1400 - total flux cleaned = -0.000778067 Jy ! Component: 1450 - total flux cleaned = -0.000805454 Jy ! Component: 1500 - total flux cleaned = -0.000834023 Jy ! Component: 1550 - total flux cleaned = -0.000834071 Jy ! Component: 1600 - total flux cleaned = -0.000863612 Jy ! Component: 1650 - total flux cleaned = -0.000879027 Jy ! Component: 1700 - total flux cleaned = -0.000894783 Jy ! Component: 1750 - total flux cleaned = -0.000927021 Jy ! Component: 1800 - total flux cleaned = -0.000943741 Jy ! Component: 1850 - total flux cleaned = -0.000961065 Jy ! Component: 1900 - total flux cleaned = -0.00101459 Jy ! Component: 1950 - total flux cleaned = -0.00106918 Jy ! Component: 2000 - total flux cleaned = -0.00116283 Jy ! Component: 2050 - total flux cleaned = -0.00122038 Jy ! Component: 2100 - total flux cleaned = -0.00131931 Jy ! Component: 2150 - total flux cleaned = -0.00144196 Jy ! Component: 2200 - total flux cleaned = -0.00152656 Jy ! Component: 2250 - total flux cleaned = -0.00167875 Jy ! Component: 2300 - total flux cleaned = -0.00181414 Jy ! Component: 2350 - total flux cleaned = -0.00193038 Jy ! Component: 2400 - total flux cleaned = -0.00202534 Jy ! Component: 2450 - total flux cleaned = -0.00219782 Jy ! Component: 2500 - total flux cleaned = -0.00229962 Jy ! Component: 2550 - total flux cleaned = -0.0024845 Jy ! Component: 2600 - total flux cleaned = -0.0026203 Jy ! Component: 2650 - total flux cleaned = -0.00281721 Jy ! Component: 2700 - total flux cleaned = -0.00296325 Jy ! Component: 2750 - total flux cleaned = -0.00308287 Jy ! Component: 2800 - total flux cleaned = -0.00326778 Jy ! Component: 2850 - total flux cleaned = -0.00342658 Jy ! Component: 2900 - total flux cleaned = -0.00362467 Jy ! Component: 2950 - total flux cleaned = -0.00382964 Jy ! Component: 3000 - total flux cleaned = -0.00400554 Jy ! Component: 3050 - total flux cleaned = -0.00418631 Jy ! Component: 3100 - total flux cleaned = -0.00441186 Jy ! Component: 3150 - total flux cleaned = -0.00464493 Jy ! Component: 3200 - total flux cleaned = -0.00484437 Jy ! Component: 3250 - total flux cleaned = -0.00513323 Jy ! Component: 3300 - total flux cleaned = -0.00538894 Jy ! Component: 3350 - total flux cleaned = -0.00560982 Jy ! Component: 3400 - total flux cleaned = -0.00592868 Jy ! Component: 3450 - total flux cleaned = -0.00616355 Jy ! Component: 3500 - total flux cleaned = -0.00645392 Jy ! Component: 3550 - total flux cleaned = -0.00680473 Jy ! Component: 3600 - total flux cleaned = -0.00711528 Jy ! Component: 3650 - total flux cleaned = -0.00743669 Jy ! Component: 3700 - total flux cleaned = -0.00771287 Jy ! Component: 3750 - total flux cleaned = -0.00805533 Jy ! Component: 3800 - total flux cleaned = -0.00834808 Jy ! Component: 3850 - total flux cleaned = -0.00871121 Jy ! Component: 3900 - total flux cleaned = -0.00921429 Jy ! Component: 3950 - total flux cleaned = -0.00947506 Jy ! Component: 4000 - total flux cleaned = -0.00994522 Jy ! Component: 4050 - total flux cleaned = -0.0103638 Jy ! Total flux subtracted in 4096 components = -0.0107207 Jy ! Clean residual min=-0.003985 max=0.003681 Jy/beam ! Clean residual mean=-0.000007 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.0234754 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 471 components and 0.0234754 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1424+2637_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.94 x 21.47 at -87.23 degrees (North through East) ! Clean map min=-0.0088827 max=0.023607 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1424+2637_S_a_map.fits wmodel /image_prod/ug002_uva//J1424+2637_S_a_map.mod ! Writing 471 model components to file: /image_prod/ug002_uva//J1424+2637_S_a_map.mod wobs /image_prod/ug002_uva//J1424+2637_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1424+2637_S_a_uvs.fits wwins /image_prod/ug002_uva//J1424+2637_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1424+2637_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0236071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00133104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -16.9149 16.9149 33.8298 67.6595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 17.735 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1424+2637_S_a_dfm.log closed on Thu Mar 5 01:44:18 2020