! Started logfile: /image_prod/ug002_uva//J2212+3308_S_dfm.log on Thu Mar 5 05:33:22 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//J2212+3308_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2212+3308_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.994907 visibilities/baseline/integration-bin. ! Found source: J2212+3308 ! ! 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 6447 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 J2212+3308_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.012232Jy sigma=9.265482 ! Fit after self-cal, rms=0.886779Jy sigma=8.218407 ! 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=3.065 mas, bmaj=8.566 mas, bpa=-20 degrees ! Estimated noise=1.27513 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 = 0.0811478 Jy ! Component: 100 - total flux cleaned = 0.107144 Jy ! Total flux subtracted in 100 components = 0.107144 Jy ! Clean residual min=-0.004485 max=0.011095 Jy/beam ! Clean residual mean=0.000015 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.107144 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.107144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082141Jy sigma=0.495381 ! Fit after self-cal, rms=0.082085Jy sigma=0.494680 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119322 Jy ! Component: 100 - total flux cleaned = 0.0174908 Jy ! Total flux subtracted in 100 components = 0.0174908 Jy ! Clean residual min=-0.003829 max=0.003535 Jy/beam ! Clean residual mean=0.000004 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.124635 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.124635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079116Jy sigma=0.471846 ! Fit after self-cal, rms=0.079096Jy sigma=0.471520 ! 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=3.672 mas, bmaj=9.408 mas, bpa=-19.42 degrees ! Estimated noise=0.988165 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 = 0.00444632 Jy ! Component: 100 - total flux cleaned = 0.00526316 Jy ! Component: 150 - total flux cleaned = 0.00527103 Jy ! Component: 200 - total flux cleaned = 0.00521576 Jy ! Total flux subtracted in 200 components = 0.00521576 Jy ! Clean residual min=-0.004062 max=0.002990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.129851 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.129851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078376Jy sigma=0.470026 ! Fit after self-cal, rms=0.078360Jy sigma=0.469805 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 9.408 at -19.42 degrees (North through East) ! Clean map min=-0.0040844 max=0.10778 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.04 KP 0.99 ! LA 1.06 MK 0.99 NL 0.95 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 1.05 KP 1.01 ! LA 1.03 MK 1.04 NL 0.90 OV 0.95 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.03 KP 1.03 ! LA 1.03 MK 1.00 NL 0.97 OV 1.02 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.078360Jy sigma=0.469805 ! Fit after self-cal, rms=0.069670Jy sigma=0.465978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=9.357 mas, bpa=-19.42 degrees ! Estimated noise=0.994364 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 = 0.00121371 Jy ! Component: 100 - total flux cleaned = 0.00154451 Jy ! Component: 150 - total flux cleaned = 0.00184207 Jy ! Component: 200 - total flux cleaned = 0.00196417 Jy ! Total flux subtracted in 200 components = 0.00196417 Jy ! Clean residual min=-0.003237 max=0.002951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.131815 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.131815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069502Jy sigma=0.465672 ! Fit after self-cal, rms=0.069473Jy sigma=0.465555 ! 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=0.069473Jy sigma=0.465555 ! Fit after self-cal, rms=0.060070Jy sigma=0.458731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.694 mas, bmaj=9.356 mas, bpa=-19.71 degrees ! Estimated noise=0.998365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173594 Jy ! Component: 100 - total flux cleaned = 0.000145987 Jy ! Component: 150 - total flux cleaned = 9.84768e-05 Jy ! Component: 200 - total flux cleaned = 5.64157e-05 Jy ! Total flux subtracted in 200 components = 5.64157e-05 Jy ! Clean residual min=-0.002529 max=0.002769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.131871 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.131871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060018Jy sigma=0.458643 ! Fit after self-cal, rms=0.059998Jy sigma=0.458546 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.25822e-05 Jy ! Component: 100 - total flux cleaned = -6.12566e-05 Jy ! Component: 150 - total flux cleaned = -9.57499e-05 Jy ! Component: 200 - total flux cleaned = -0.000109612 Jy ! Total flux subtracted in 200 components = -0.000109612 Jy ! Clean residual min=-0.002502 max=0.002793 Jy/beam ! Clean residual mean=-0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.131762 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.131762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059971Jy sigma=0.458514 ! Fit after self-cal, rms=0.059970Jy sigma=0.458499 ! Inverting map ! Added new window around map position (103.5, 102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209719 Jy ! Component: 100 - total flux cleaned = 0.00220735 Jy ! Component: 150 - total flux cleaned = 0.0020746 Jy ! Component: 200 - total flux cleaned = 0.00188642 Jy ! Total flux subtracted in 200 components = 0.00188642 Jy ! Clean residual min=-0.002312 max=0.002156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.133648 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.133648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059826Jy sigma=0.457390 ! Fit after self-cal, rms=0.059816Jy sigma=0.457321 ! 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=0.059816Jy sigma=0.457321 ! Fit after self-cal, rms=0.053525Jy sigma=0.446846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.695 mas, bmaj=9.33 mas, bpa=-19.54 degrees ! Estimated noise=0.996195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036846 Jy ! Component: 100 - total flux cleaned = 0.000547343 Jy ! Component: 150 - total flux cleaned = 0.000605247 Jy ! Component: 200 - total flux cleaned = 0.000622737 Jy ! Total flux subtracted in 200 components = 0.000622737 Jy ! Clean residual min=-0.001867 max=0.001549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.134271 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.134271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053507Jy sigma=0.446703 ! Fit after self-cal, rms=0.053504Jy sigma=0.446606 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.37661e-05 Jy ! Component: 100 - total flux cleaned = 9.02946e-05 Jy ! Component: 150 - total flux cleaned = 0.000121255 Jy ! Component: 200 - total flux cleaned = 0.000150022 Jy ! Total flux subtracted in 200 components = 0.000150022 Jy ! Clean residual min=-0.001857 max=0.001532 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.134421 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.134421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053495Jy sigma=0.446536 ! Fit after self-cal, rms=0.053496Jy sigma=0.446534 ! 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=0.053496Jy sigma=0.446534 ! Fit after self-cal, rms=0.053497Jy sigma=0.446515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.937 mas, bmaj=10.98 mas, bpa=-18.65 degrees ! Estimated noise=1.15934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281838 Jy ! Component: 100 - total flux cleaned = 0.000376181 Jy ! Component: 150 - total flux cleaned = 0.000421137 Jy ! Component: 200 - total flux cleaned = 0.000473298 Jy ! Total flux subtracted in 200 components = 0.000473298 Jy ! Clean residual min=-0.001748 max=0.001577 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.134894 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.134894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053492Jy sigma=0.446526 ! Fit after self-cal, rms=0.053489Jy sigma=0.446499 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0831e-05 Jy ! Component: 100 - total flux cleaned = 8.51087e-05 Jy ! Component: 150 - total flux cleaned = 0.000152495 Jy ! Component: 200 - total flux cleaned = 0.000192963 Jy ! Total flux subtracted in 200 components = 0.000192963 Jy ! Clean residual min=-0.001746 max=0.001583 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.135087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 0.135087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053488Jy sigma=0.446526 ! Fit after self-cal, rms=0.053487Jy sigma=0.446511 ! 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=3.696 mas, bmaj=9.324 mas, bpa=-19.5 degrees ! Estimated noise=0.99666 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.696 x 9.324 at -19.5 degrees (North through East) ! Clean map min=-0.00187 max=0.10837 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=3.087 mas, bmaj=8.549 mas, bpa=-20.09 degrees ! Estimated noise=1.29131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819531 Jy ! Component: 100 - total flux cleaned = 0.108761 Jy ! Component: 150 - total flux cleaned = 0.120721 Jy ! Component: 200 - total flux cleaned = 0.126805 Jy ! Total flux subtracted in 200 components = 0.126805 Jy ! Clean residual min=-0.002434 max=0.003336 Jy/beam ! Clean residual mean=0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.126805 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.126805 Jy ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=9.324 mas, bpa=-19.5 degrees ! Estimated noise=0.99666 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 (4.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426687 Jy ! Component: 100 - total flux cleaned = 0.00674577 Jy ! Component: 150 - total flux cleaned = 0.00757984 Jy ! Component: 200 - total flux cleaned = 0.00790889 Jy ! Total flux subtracted in 200 components = 0.00790889 Jy ! Clean residual min=-0.001676 max=0.001478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.134714 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.134714 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=7.937 mas, bmaj=10.98 mas, bpa=-18.65 degrees ! Estimated noise=1.15934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094743 Jy ! Component: 100 - total flux cleaned = 0.00111109 Jy ! Component: 150 - total flux cleaned = 0.00117665 Jy ! Component: 200 - total flux cleaned = 0.00117725 Jy ! Total flux subtracted in 200 components = 0.00117725 Jy ! Clean residual min=-0.001627 max=0.001524 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.135891 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 = -2.55062e-05 Jy ! Component: 100 - total flux cleaned = -4.89862e-05 Jy ! Component: 150 - total flux cleaned = -9.12612e-05 Jy ! Component: 200 - total flux cleaned = -0.000110515 Jy ! Total flux subtracted in 200 components = -0.000110515 Jy ! Clean residual min=-0.001572 max=0.001514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.135781 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 83 components and 0.135781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=9.324 mas, bpa=-19.5 degrees ! Estimated noise=0.99666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114285 Jy ! Component: 100 - total flux cleaned = -0.000201572 Jy ! Component: 150 - total flux cleaned = -0.000333912 Jy ! Component: 200 - total flux cleaned = -0.000480272 Jy ! Total flux subtracted in 200 components = -0.000480272 Jy ! Clean residual min=-0.001508 max=0.001407 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.1353 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.1353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053470Jy sigma=0.446407 ! Fit after self-cal, rms=0.053460Jy sigma=0.446305 wmodel J2212+3308_S_map.mod ! Writing 105 model components to file: J2212+3308_S_map.mod wobs J2212+3308_S_uvs.fits ! Writing UV FITS file: J2212+3308_S_uvs.fits wwins J2212+3308_S_map.win ! wwins: Wrote 3 windows to J2212+3308_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 = -0.000196206 Jy ! Component: 100 - total flux cleaned = -0.000196261 Jy ! Component: 150 - total flux cleaned = -0.000195931 Jy ! Component: 200 - total flux cleaned = -0.000150316 Jy ! Component: 250 - total flux cleaned = -0.000106441 Jy ! Component: 300 - total flux cleaned = -6.42269e-05 Jy ! Component: 350 - total flux cleaned = -2.27839e-05 Jy ! Component: 400 - total flux cleaned = -2.36398e-06 Jy ! Component: 450 - total flux cleaned = 7.7575e-05 Jy ! Component: 500 - total flux cleaned = 0.000175992 Jy ! Component: 550 - total flux cleaned = 0.000290929 Jy ! Component: 600 - total flux cleaned = 0.000384621 Jy ! Component: 650 - total flux cleaned = 0.000402983 Jy ! Component: 700 - total flux cleaned = 0.000475766 Jy ! Component: 750 - total flux cleaned = 0.00052944 Jy ! Component: 800 - total flux cleaned = 0.000565075 Jy ! Component: 850 - total flux cleaned = 0.000565087 Jy ! Component: 900 - total flux cleaned = 0.000616385 Jy ! Component: 950 - total flux cleaned = 0.000633214 Jy ! Component: 1000 - total flux cleaned = 0.000649748 Jy ! Component: 1050 - total flux cleaned = 0.000698318 Jy ! Component: 1100 - total flux cleaned = 0.000682417 Jy ! Component: 1150 - total flux cleaned = 0.000713956 Jy ! Component: 1200 - total flux cleaned = 0.00068275 Jy ! Component: 1250 - total flux cleaned = 0.000652295 Jy ! Component: 1300 - total flux cleaned = 0.000682629 Jy ! Component: 1350 - total flux cleaned = 0.000652795 Jy ! Component: 1400 - total flux cleaned = 0.000594018 Jy ! Component: 1450 - total flux cleaned = 0.000608659 Jy ! Component: 1500 - total flux cleaned = 0.000594295 Jy ! Component: 1550 - total flux cleaned = 0.000552046 Jy ! Component: 1600 - total flux cleaned = 0.000594067 Jy ! Component: 1650 - total flux cleaned = 0.000524989 Jy ! Component: 1700 - total flux cleaned = 0.000538739 Jy ! Component: 1750 - total flux cleaned = 0.000552353 Jy ! Component: 1800 - total flux cleaned = 0.000605796 Jy ! Component: 1850 - total flux cleaned = 0.000605628 Jy ! Component: 1900 - total flux cleaned = 0.000592355 Jy ! Component: 1950 - total flux cleaned = 0.000631203 Jy ! Component: 2000 - total flux cleaned = 0.000605458 Jy ! Component: 2050 - total flux cleaned = 0.000631025 Jy ! Component: 2100 - total flux cleaned = 0.000618434 Jy ! Component: 2150 - total flux cleaned = 0.000630969 Jy ! Component: 2200 - total flux cleaned = 0.000631067 Jy ! Component: 2250 - total flux cleaned = 0.000655481 Jy ! Component: 2300 - total flux cleaned = 0.000643499 Jy ! Component: 2350 - total flux cleaned = 0.000679399 Jy ! Component: 2400 - total flux cleaned = 0.000679316 Jy ! Component: 2450 - total flux cleaned = 0.000667393 Jy ! Component: 2500 - total flux cleaned = 0.000679012 Jy ! Component: 2550 - total flux cleaned = 0.000667463 Jy ! Component: 2600 - total flux cleaned = 0.000656088 Jy ! Component: 2650 - total flux cleaned = 0.000690224 Jy ! Component: 2700 - total flux cleaned = 0.000701645 Jy ! Component: 2750 - total flux cleaned = 0.000746262 Jy ! Component: 2800 - total flux cleaned = 0.000735076 Jy ! Component: 2850 - total flux cleaned = 0.000768107 Jy ! Component: 2900 - total flux cleaned = 0.000800773 Jy ! Component: 2950 - total flux cleaned = 0.00083314 Jy ! Component: 3000 - total flux cleaned = 0.00083315 Jy ! Component: 3050 - total flux cleaned = 0.000854355 Jy ! Component: 3100 - total flux cleaned = 0.000885866 Jy ! Component: 3150 - total flux cleaned = 0.000885924 Jy ! Component: 3200 - total flux cleaned = 0.000927409 Jy ! Component: 3250 - total flux cleaned = 0.000958392 Jy ! Component: 3300 - total flux cleaned = 0.000958492 Jy ! Component: 3350 - total flux cleaned = 0.00100941 Jy ! Component: 3400 - total flux cleaned = 0.00105986 Jy ! Component: 3450 - total flux cleaned = 0.00105985 Jy ! Component: 3500 - total flux cleaned = 0.00106984 Jy ! Component: 3550 - total flux cleaned = 0.00107977 Jy ! Component: 3600 - total flux cleaned = 0.00112904 Jy ! Component: 3650 - total flux cleaned = 0.00114849 Jy ! Component: 3700 - total flux cleaned = 0.00115817 Jy ! Component: 3750 - total flux cleaned = 0.00115815 Jy ! Component: 3800 - total flux cleaned = 0.00115816 Jy ! Component: 3850 - total flux cleaned = 0.00112974 Jy ! Component: 3900 - total flux cleaned = 0.00115812 Jy ! Component: 3950 - total flux cleaned = 0.00118631 Jy ! Component: 4000 - total flux cleaned = 0.00118626 Jy ! Component: 4050 - total flux cleaned = 0.00121408 Jy ! Total flux subtracted in 4096 components = 0.00121411 Jy ! Clean residual min=-0.000529 max=0.000551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.136515 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 395 components and 0.136514 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2212+3308_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.696 x 9.324 at -19.5 degrees (North through East) ! Clean map min=-0.001167 max=0.1081 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2212+3308_S_map.fits wmodel /image_prod/ug002_uva//J2212+3308_S_map.mod ! Writing 395 model components to file: /image_prod/ug002_uva//J2212+3308_S_map.mod wobs /image_prod/ug002_uva//J2212+3308_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2212+3308_S_uvs.fits wwins /image_prod/ug002_uva//J2212+3308_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2212+3308_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.479618 0.479618 0.959237 1.91847 3.83695 7.6739 15.3478 30.6956 61.3912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 625.497 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2212+3308_S_dfm.log closed on Thu Mar 5 05:33:26 2020