! Started logfile: /image_prod/ug002_uva//J1730+6025_S_dfm.log on Thu Mar 5 03:16:22 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//J1730+6025_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1730+6025_S_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.994444 visibilities/baseline/integration-bin. ! Found source: J1730+6025 ! ! 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 10740 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 J1730+6025_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=1.004814Jy sigma=8.252852 ! Fit after self-cal, rms=0.938004Jy sigma=7.711099 ! 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=3.545 mas, bmaj=4.5 mas, bpa=-14.55 degrees ! Estimated noise=1.28503 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 = 0.0495849 Jy ! Component: 100 - total flux cleaned = 0.060598 Jy ! Total flux subtracted in 100 components = 0.060598 Jy ! Clean residual min=-0.003012 max=0.003606 Jy/beam ! Clean residual mean=-0.000015 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.060598 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.060598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086977Jy sigma=0.470898 ! Fit after self-cal, rms=0.086085Jy sigma=0.461088 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445056 Jy ! Component: 100 - total flux cleaned = 0.00639917 Jy ! Total flux subtracted in 100 components = 0.00639917 Jy ! Clean residual min=-0.002746 max=0.002302 Jy/beam ! Clean residual mean=-0.000010 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0669972 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0669972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085781Jy sigma=0.459121 ! Fit after self-cal, rms=0.085781Jy sigma=0.459090 ! 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=4.458 mas, bmaj=5.484 mas, bpa=-8.673 degrees ! Estimated noise=0.85811 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 = 0.00107681 Jy ! Component: 100 - total flux cleaned = 0.00129231 Jy ! Component: 150 - total flux cleaned = 0.00138007 Jy ! Component: 200 - total flux cleaned = 0.00143717 Jy ! Total flux subtracted in 200 components = 0.00143717 Jy ! Clean residual min=-0.002075 max=0.002193 Jy/beam ! Clean residual mean=-0.000008 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0684344 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0684344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085751Jy sigma=0.459041 ! Fit after self-cal, rms=0.085752Jy sigma=0.459026 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.458 x 5.484 at -8.673 degrees (North through East) ! Clean map min=-0.0020229 max=0.064898 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 0.96 ! LA 0.96 MK 1.02 NL 0.94 OV 1.01 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.06 KP 1.04 ! LA 1.07 MK 1.00 NL 0.95 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 1.06 ! LA 1.05 MK 1.00 NL 0.83 OV 1.01 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.085752Jy sigma=0.459026 ! Fit after self-cal, rms=0.084828Jy sigma=0.457606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.471 mas, bmaj=5.486 mas, bpa=-8.779 degrees ! Estimated noise=0.865079 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 = 0.000559837 Jy ! Component: 100 - total flux cleaned = 0.00072084 Jy ! Component: 150 - total flux cleaned = 0.000736019 Jy ! Component: 200 - total flux cleaned = 0.000742435 Jy ! Total flux subtracted in 200 components = 0.000742435 Jy ! Clean residual min=-0.001942 max=0.002035 Jy/beam ! Clean residual mean=-0.000009 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0691768 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0691768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084817Jy sigma=0.457608 ! Fit after self-cal, rms=0.084807Jy sigma=0.457528 ! 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=0.084807Jy sigma=0.457528 ! Fit after self-cal, rms=0.081535Jy sigma=0.454040 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=5.501 mas, bpa=-8.919 degrees ! Estimated noise=0.864743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155523 Jy ! Component: 100 - total flux cleaned = -0.000190356 Jy ! Component: 150 - total flux cleaned = -0.000197343 Jy ! Component: 200 - total flux cleaned = -0.000203434 Jy ! Total flux subtracted in 200 components = -0.000203434 Jy ! Clean residual min=-0.001441 max=0.001513 Jy/beam ! Clean residual mean=-0.000007 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0689734 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0689734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081533Jy sigma=0.454017 ! Fit after self-cal, rms=0.081530Jy sigma=0.453850 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 = -2.58009e-05 Jy ! Component: 100 - total flux cleaned = -1.99462e-05 Jy ! Component: 150 - total flux cleaned = -1.97065e-05 Jy ! Component: 200 - total flux cleaned = -2.3931e-05 Jy ! Total flux subtracted in 200 components = -2.3931e-05 Jy ! Clean residual min=-0.001444 max=0.001538 Jy/beam ! Clean residual mean=-0.000008 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0689495 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0689494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081529Jy sigma=0.453841 ! Fit after self-cal, rms=0.081529Jy sigma=0.453840 ! 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=0.081529Jy sigma=0.453840 ! Fit after self-cal, rms=0.081377Jy sigma=0.453781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=5.519 mas, bpa=-8.939 degrees ! Estimated noise=0.863257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242119 Jy ! Component: 100 - total flux cleaned = -0.000290002 Jy ! Component: 150 - total flux cleaned = -0.000310617 Jy ! Component: 200 - total flux cleaned = -0.000315051 Jy ! Total flux subtracted in 200 components = -0.000315051 Jy ! Clean residual min=-0.001455 max=0.001516 Jy/beam ! Clean residual mean=-0.000008 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0686344 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0686344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081376Jy sigma=0.453769 ! Fit after self-cal, rms=0.081375Jy sigma=0.453765 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 = -5.42429e-06 Jy ! Component: 100 - total flux cleaned = -4.98184e-06 Jy ! Component: 150 - total flux cleaned = -5.01967e-06 Jy ! Component: 200 - total flux cleaned = -8.69459e-06 Jy ! Total flux subtracted in 200 components = -8.69459e-06 Jy ! Clean residual min=-0.001449 max=0.001520 Jy/beam ! Clean residual mean=-0.000008 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0686257 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0686257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081375Jy sigma=0.453760 ! Fit after self-cal, rms=0.081375Jy sigma=0.453759 ! 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=0.081375Jy sigma=0.453759 ! Fit after self-cal, rms=0.081218Jy sigma=0.453753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.755 mas, bmaj=9.603 mas, bpa=29.93 degrees ! Estimated noise=1.0175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204284 Jy ! Component: 100 - total flux cleaned = -0.000239001 Jy ! Component: 150 - total flux cleaned = -0.000271617 Jy ! Component: 200 - total flux cleaned = -0.000294941 Jy ! Total flux subtracted in 200 components = -0.000294941 Jy ! Clean residual min=-0.001623 max=0.001447 Jy/beam ! Clean residual mean=-0.000015 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0683308 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 52 components and 0.0683308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081218Jy sigma=0.453765 ! Fit after self-cal, rms=0.081217Jy sigma=0.453753 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 = -1.28197e-05 Jy ! Component: 100 - total flux cleaned = -2.11128e-05 Jy ! Component: 150 - total flux cleaned = -2.02523e-05 Jy ! Component: 200 - total flux cleaned = -1.9933e-05 Jy ! Total flux subtracted in 200 components = -1.9933e-05 Jy ! Clean residual min=-0.001632 max=0.001457 Jy/beam ! Clean residual mean=-0.000015 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0683108 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.0683108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081218Jy sigma=0.453765 ! Fit after self-cal, rms=0.081218Jy sigma=0.453761 ! 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=4.468 mas, bmaj=5.532 mas, bpa=-8.97 degrees ! Estimated noise=0.861783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.468 x 5.532 at -8.97 degrees (North through East) ! Clean map min=-0.0013746 max=0.065115 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=3.549 mas, bmaj=4.545 mas, bpa=-14.62 degrees ! Estimated noise=1.29407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051341 Jy ! Component: 100 - total flux cleaned = 0.0627562 Jy ! Component: 150 - total flux cleaned = 0.0664513 Jy ! Component: 200 - total flux cleaned = 0.0673752 Jy ! Total flux subtracted in 200 components = 0.0673752 Jy ! Clean residual min=-0.002525 max=0.002214 Jy/beam ! Clean residual mean=-0.000011 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0673752 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0673752 Jy ! Inverting map and beam ! Estimated beam: bmin=4.468 mas, bmaj=5.532 mas, bpa=-8.97 degrees ! Estimated noise=0.861783 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 = 0.0006559 Jy ! Component: 100 - total flux cleaned = 0.000772204 Jy ! Component: 150 - total flux cleaned = 0.000859935 Jy ! Component: 200 - total flux cleaned = 0.000906981 Jy ! Total flux subtracted in 200 components = 0.000906981 Jy ! Clean residual min=-0.001423 max=0.001512 Jy/beam ! Clean residual mean=-0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0682822 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0682822 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=8.755 mas, bmaj=9.603 mas, bpa=29.93 degrees ! Estimated noise=1.0175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.74565e-05 Jy ! Component: 100 - total flux cleaned = 2.79868e-05 Jy ! Component: 150 - total flux cleaned = 2.7548e-05 Jy ! Component: 200 - total flux cleaned = 2.77736e-05 Jy ! Total flux subtracted in 200 components = 2.77736e-05 Jy ! Clean residual min=-0.001650 max=0.001466 Jy/beam ! Clean residual mean=-0.000015 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.06831 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 = -2.20004e-07 Jy ! Component: 100 - total flux cleaned = -4.21123e-07 Jy ! Component: 150 - total flux cleaned = -4.94149e-07 Jy ! Component: 200 - total flux cleaned = -5.89941e-06 Jy ! Total flux subtracted in 200 components = -5.89941e-06 Jy ! Clean residual min=-0.001646 max=0.001463 Jy/beam ! Clean residual mean=-0.000015 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0683041 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0683041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.468 mas, bmaj=5.532 mas, bpa=-8.97 degrees ! Estimated noise=0.861783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.03101e-05 Jy ! Component: 100 - total flux cleaned = 2.13299e-05 Jy ! Component: 150 - total flux cleaned = 1.22928e-05 Jy ! Component: 200 - total flux cleaned = 4.33348e-06 Jy ! Total flux subtracted in 200 components = 4.33348e-06 Jy ! Clean residual min=-0.001421 max=0.001525 Jy/beam ! Clean residual mean=-0.000008 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0683084 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0683084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081219Jy sigma=0.453783 ! Fit after self-cal, rms=0.081219Jy sigma=0.453775 wmodel J1730+6025_S_map.mod ! Writing 36 model components to file: J1730+6025_S_map.mod wobs J1730+6025_S_uvs.fits ! Writing UV FITS file: J1730+6025_S_uvs.fits wwins J1730+6025_S_map.win ! wwins: Wrote 1 windows to J1730+6025_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 = 0.000252086 Jy ! Component: 100 - total flux cleaned = 0.000531063 Jy ! Component: 150 - total flux cleaned = 0.000774638 Jy ! Component: 200 - total flux cleaned = 0.000986107 Jy ! Component: 250 - total flux cleaned = 0.00123663 Jy ! Component: 300 - total flux cleaned = 0.00139255 Jy ! Component: 350 - total flux cleaned = 0.0016312 Jy ! Component: 400 - total flux cleaned = 0.00171594 Jy ! Component: 450 - total flux cleaned = 0.00177841 Jy ! Component: 500 - total flux cleaned = 0.00183991 Jy ! Component: 550 - total flux cleaned = 0.00186028 Jy ! Component: 600 - total flux cleaned = 0.0018799 Jy ! Component: 650 - total flux cleaned = 0.00187996 Jy ! Component: 700 - total flux cleaned = 0.00191869 Jy ! Component: 750 - total flux cleaned = 0.00193788 Jy ! Component: 800 - total flux cleaned = 0.00193777 Jy ! Component: 850 - total flux cleaned = 0.00191929 Jy ! Component: 900 - total flux cleaned = 0.00186497 Jy ! Component: 950 - total flux cleaned = 0.00184717 Jy ! Component: 1000 - total flux cleaned = 0.00179425 Jy ! Component: 1050 - total flux cleaned = 0.00181185 Jy ! Component: 1100 - total flux cleaned = 0.001829 Jy ! Component: 1150 - total flux cleaned = 0.00177827 Jy ! Component: 1200 - total flux cleaned = 0.0018287 Jy ! Component: 1250 - total flux cleaned = 0.00179552 Jy ! Component: 1300 - total flux cleaned = 0.00177903 Jy ! Component: 1350 - total flux cleaned = 0.00174644 Jy ! Component: 1400 - total flux cleaned = 0.00168237 Jy ! Component: 1450 - total flux cleaned = 0.00168229 Jy ! Component: 1500 - total flux cleaned = 0.00157241 Jy ! Component: 1550 - total flux cleaned = 0.00157219 Jy ! Component: 1600 - total flux cleaned = 0.00152626 Jy ! Component: 1650 - total flux cleaned = 0.00152611 Jy ! Component: 1700 - total flux cleaned = 0.00142048 Jy ! Component: 1750 - total flux cleaned = 0.00143537 Jy ! Component: 1800 - total flux cleaned = 0.00139081 Jy ! Component: 1850 - total flux cleaned = 0.00137601 Jy ! Component: 1900 - total flux cleaned = 0.00130324 Jy ! Component: 1950 - total flux cleaned = 0.0012455 Jy ! Component: 2000 - total flux cleaned = 0.00130265 Jy ! Component: 2050 - total flux cleaned = 0.00124566 Jy ! Component: 2100 - total flux cleaned = 0.00125966 Jy ! Component: 2150 - total flux cleaned = 0.00121785 Jy ! Component: 2200 - total flux cleaned = 0.00120395 Jy ! Component: 2250 - total flux cleaned = 0.00117643 Jy ! Component: 2300 - total flux cleaned = 0.00117652 Jy ! Component: 2350 - total flux cleaned = 0.00114948 Jy ! Component: 2400 - total flux cleaned = 0.00114939 Jy ! Component: 2450 - total flux cleaned = 0.00112282 Jy ! Component: 2500 - total flux cleaned = 0.00109649 Jy ! Component: 2550 - total flux cleaned = 0.00112268 Jy ! Component: 2600 - total flux cleaned = 0.00107079 Jy ! Component: 2650 - total flux cleaned = 0.00110944 Jy ! Component: 2700 - total flux cleaned = 0.00108395 Jy ! Component: 2750 - total flux cleaned = 0.00109665 Jy ! Component: 2800 - total flux cleaned = 0.00107143 Jy ! Component: 2850 - total flux cleaned = 0.00107135 Jy ! Component: 2900 - total flux cleaned = 0.00108382 Jy ! Component: 2950 - total flux cleaned = 0.00108396 Jy ! Component: 3000 - total flux cleaned = 0.00104748 Jy ! Component: 3050 - total flux cleaned = 0.00107158 Jy ! Component: 3100 - total flux cleaned = 0.00107164 Jy ! Component: 3150 - total flux cleaned = 0.00110737 Jy ! Component: 3200 - total flux cleaned = 0.00111935 Jy ! Component: 3250 - total flux cleaned = 0.00111924 Jy ! Component: 3300 - total flux cleaned = 0.00116598 Jy ! Component: 3350 - total flux cleaned = 0.00115437 Jy ! Component: 3400 - total flux cleaned = 0.00117733 Jy ! Component: 3450 - total flux cleaned = 0.00118882 Jy ! Component: 3500 - total flux cleaned = 0.00122296 Jy ! Component: 3550 - total flux cleaned = 0.00123444 Jy ! Component: 3600 - total flux cleaned = 0.00122311 Jy ! Component: 3650 - total flux cleaned = 0.00125661 Jy ! Component: 3700 - total flux cleaned = 0.00127876 Jy ! Component: 3750 - total flux cleaned = 0.00123455 Jy ! Component: 3800 - total flux cleaned = 0.0013115 Jy ! Component: 3850 - total flux cleaned = 0.00125702 Jy ! Component: 3900 - total flux cleaned = 0.00125713 Jy ! Component: 3950 - total flux cleaned = 0.00125711 Jy ! Component: 4000 - total flux cleaned = 0.00125703 Jy ! Component: 4050 - total flux cleaned = 0.00127828 Jy ! Total flux subtracted in 4096 components = 0.00128885 Jy ! Clean residual min=-0.000603 max=0.000585 Jy/beam ! Clean residual mean=-0.000006 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0695972 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 347 components and 0.0695972 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1730+6025_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.468 x 5.532 at -8.97 degrees (North through East) ! Clean map min=-0.001035 max=0.065002 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1730+6025_S_map.fits wmodel /image_prod/ug002_uva//J1730+6025_S_map.mod ! Writing 347 model components to file: /image_prod/ug002_uva//J1730+6025_S_map.mod wobs /image_prod/ug002_uva//J1730+6025_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1730+6025_S_uvs.fits wwins /image_prod/ug002_uva//J1730+6025_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1730+6025_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0650018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.922564 0.922564 1.84513 3.69026 7.38051 14.761 29.5221 59.0441 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.18 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1730+6025_S_dfm.log closed on Thu Mar 5 03:16:26 2020