! Started logfile: /image_prod/ug002_uva//J1506+4239_S_dfm.log on Thu Mar 5 02:04:12 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//J1506+4239_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1506+4239_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.960714 visibilities/baseline/integration-bin. ! Found source: J1506+4239 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4842 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 J1506+4239_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. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.084390Jy sigma=7.616383 ! Fit after self-cal, rms=0.577874Jy sigma=3.995942 ! 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=2.946 mas, bmaj=4.494 mas, bpa=2.046 degrees ! Estimated noise=2.39215 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 = 0.32775 Jy ! Component: 100 - total flux cleaned = 0.407161 Jy ! Total flux subtracted in 100 components = 0.407161 Jy ! Clean residual min=-0.012247 max=0.031965 Jy/beam ! Clean residual mean=-0.000014 rms=0.003975 Jy/beam ! Combined flux in latest and established models = 0.407161 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.407161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094765Jy sigma=0.584989 ! Fit after self-cal, rms=0.094742Jy sigma=0.584870 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348433 Jy ! Component: 100 - total flux cleaned = 0.0528669 Jy ! Total flux subtracted in 100 components = 0.0528669 Jy ! Clean residual min=-0.008137 max=0.018579 Jy/beam ! Clean residual mean=-0.000012 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.460028 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.460028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080621Jy sigma=0.457106 ! Fit after self-cal, rms=0.080534Jy sigma=0.456616 ! Inverting map ! Added new window around map position (-5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162399 Jy ! Component: 100 - total flux cleaned = 0.0242826 Jy ! Total flux subtracted in 100 components = 0.0242826 Jy ! Clean residual min=-0.007228 max=0.009964 Jy/beam ! Clean residual mean=-0.000010 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.48431 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.48431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077360Jy sigma=0.430472 ! Fit after self-cal, rms=0.076775Jy sigma=0.426731 ! 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=3.482 mas, bmaj=5.41 mas, bpa=4.201 degrees ! Estimated noise=1.51008 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 = 0.006537 Jy ! Component: 100 - total flux cleaned = 0.00689622 Jy ! Component: 150 - total flux cleaned = 0.00663481 Jy ! Component: 200 - total flux cleaned = 0.0066381 Jy ! Total flux subtracted in 200 components = 0.0066381 Jy ! Clean residual min=-0.007672 max=0.006380 Jy/beam ! Clean residual mean=-0.000015 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.490948 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.490948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075917Jy sigma=0.420713 ! Fit after self-cal, rms=0.075785Jy sigma=0.419612 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.482 x 5.41 at 4.201 degrees (North through East) ! Clean map min=-0.0073197 max=0.42613 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 LA 1.01 ! MK 1.01 OV 0.99 PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 LA 0.99 ! MK 1.00 OV 0.98 PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 LA 1.00 ! MK 0.98 OV 0.98 PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.075785Jy sigma=0.419612 ! Fit after self-cal, rms=0.075287Jy sigma=0.416079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=5.407 mas, bpa=4.28 degrees ! Estimated noise=1.50637 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 = 0.00261197 Jy ! Component: 100 - total flux cleaned = 0.00211237 Jy ! Component: 150 - total flux cleaned = 0.0019495 Jy ! Component: 200 - total flux cleaned = 0.00180545 Jy ! Total flux subtracted in 200 components = 0.00180545 Jy ! Clean residual min=-0.006777 max=0.005057 Jy/beam ! Clean residual mean=-0.000013 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.492754 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.492754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074983Jy sigma=0.413923 ! Fit after self-cal, rms=0.074948Jy sigma=0.413513 ! 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=0.074948Jy sigma=0.413513 ! Fit after self-cal, rms=0.073812Jy sigma=0.380263 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=5.405 mas, bpa=4.68 degrees ! Estimated noise=1.50755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939005 Jy ! Component: 100 - total flux cleaned = 0.000745239 Jy ! Component: 150 - total flux cleaned = 0.000622987 Jy ! Component: 200 - total flux cleaned = 0.000517378 Jy ! Total flux subtracted in 200 components = 0.000517378 Jy ! Clean residual min=-0.003005 max=0.003968 Jy/beam ! Clean residual mean=0.000010 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.493271 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.493271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073755Jy sigma=0.379909 ! Fit after self-cal, rms=0.073783Jy sigma=0.379828 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) ! Added new window around map position (-16, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307609 Jy ! Component: 100 - total flux cleaned = 0.00385246 Jy ! Component: 150 - total flux cleaned = 0.00414546 Jy ! Component: 200 - total flux cleaned = 0.00414355 Jy ! Total flux subtracted in 200 components = 0.00414355 Jy ! Clean residual min=-0.002302 max=0.002479 Jy/beam ! Clean residual mean=0.000009 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.497415 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.497415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073602Jy sigma=0.378151 ! Fit after self-cal, rms=0.073584Jy sigma=0.378008 ! 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=0.073584Jy sigma=0.378008 ! Fit after self-cal, rms=0.073651Jy sigma=0.377800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=5.399 mas, bpa=4.757 degrees ! Estimated noise=1.50689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012771 Jy ! Component: 100 - total flux cleaned = 0.00166813 Jy ! Component: 150 - total flux cleaned = 0.00183334 Jy ! Component: 200 - total flux cleaned = 0.0019392 Jy ! Total flux subtracted in 200 components = 0.0019392 Jy ! Clean residual min=-0.002126 max=0.002229 Jy/beam ! Clean residual mean=0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.499354 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.499354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073594Jy sigma=0.377293 ! Fit after self-cal, rms=0.073592Jy sigma=0.377265 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 = 0.000229887 Jy ! Component: 100 - total flux cleaned = 0.000229252 Jy ! Component: 150 - total flux cleaned = 0.000228333 Jy ! Component: 200 - total flux cleaned = 0.000200891 Jy ! Total flux subtracted in 200 components = 0.000200891 Jy ! Clean residual min=-0.002104 max=0.002260 Jy/beam ! Clean residual mean=0.000006 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.499555 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.499555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073566Jy sigma=0.377084 ! Fit after self-cal, rms=0.073567Jy sigma=0.377075 ! 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=0.073567Jy sigma=0.377075 ! Fit after self-cal, rms=0.073590Jy sigma=0.377001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.559 mas, bmaj=9.02 mas, bpa=18.42 degrees ! Estimated noise=1.87062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920329 Jy ! Component: 100 - total flux cleaned = 0.000949468 Jy ! Component: 150 - total flux cleaned = 0.000999587 Jy ! Component: 200 - total flux cleaned = 0.00108914 Jy ! Total flux subtracted in 200 components = 0.00108914 Jy ! Clean residual min=-0.002261 max=0.002963 Jy/beam ! Clean residual mean=0.000010 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.500644 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.500644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073581Jy sigma=0.376951 ! Fit after self-cal, rms=0.073579Jy sigma=0.376915 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 = 0.000165715 Jy ! Component: 100 - total flux cleaned = 0.000232939 Jy ! Component: 150 - total flux cleaned = 0.000311325 Jy ! Component: 200 - total flux cleaned = 0.000379918 Jy ! Total flux subtracted in 200 components = 0.000379918 Jy ! Clean residual min=-0.002210 max=0.002951 Jy/beam ! Clean residual mean=0.000010 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.501024 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.501024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073576Jy sigma=0.376898 ! Fit after self-cal, rms=0.073574Jy sigma=0.376878 ! Inverting map ! Added new window around map position (39, 78.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272674 Jy ! Component: 100 - total flux cleaned = 0.00434426 Jy ! Component: 150 - total flux cleaned = 0.00556217 Jy ! Component: 200 - total flux cleaned = 0.00656341 Jy ! Total flux subtracted in 200 components = 0.00656341 Jy ! Clean residual min=-0.001662 max=0.001860 Jy/beam ! Clean residual mean=0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.507587 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.507587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073525Jy sigma=0.376228 ! Fit after self-cal, rms=0.073524Jy sigma=0.376173 ! 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=3.468 mas, bmaj=5.396 mas, bpa=4.806 degrees ! Estimated noise=1.50662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.468 x 5.396 at 4.806 degrees (North through East) ! Clean map min=-0.0019523 max=0.42525 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=2.938 mas, bmaj=4.48 mas, bpa=2.61 degrees ! Estimated noise=2.37563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.325265 Jy ! Component: 100 - total flux cleaned = 0.404819 Jy ! Component: 150 - total flux cleaned = 0.442055 Jy ! Component: 200 - total flux cleaned = 0.463962 Jy ! Total flux subtracted in 200 components = 0.463962 Jy ! Clean residual min=-0.006359 max=0.011244 Jy/beam ! Clean residual mean=-0.000002 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.463962 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.463962 Jy ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=5.396 mas, bpa=4.806 degrees ! Estimated noise=1.50662 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 = 0.0156531 Jy ! Component: 100 - total flux cleaned = 0.0243116 Jy ! Component: 150 - total flux cleaned = 0.0298517 Jy ! Component: 200 - total flux cleaned = 0.0335806 Jy ! Total flux subtracted in 200 components = 0.0335806 Jy ! Clean residual min=-0.002915 max=0.002646 Jy/beam ! Clean residual mean=0.000003 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.497543 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.497543 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=7.559 mas, bmaj=9.02 mas, bpa=18.42 degrees ! Estimated noise=1.87062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371874 Jy ! Component: 100 - total flux cleaned = 0.00635751 Jy ! Component: 150 - total flux cleaned = 0.0084784 Jy ! Component: 200 - total flux cleaned = 0.00998741 Jy ! Total flux subtracted in 200 components = 0.00998741 Jy ! Clean residual min=-0.002551 max=0.002086 Jy/beam ! Clean residual mean=0.000003 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.50753 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 = 0.000939786 Jy ! Component: 100 - total flux cleaned = 0.00150249 Jy ! Component: 150 - total flux cleaned = 0.00201878 Jy ! Component: 200 - total flux cleaned = 0.00235268 Jy ! Total flux subtracted in 200 components = 0.00235268 Jy ! Clean residual min=-0.002234 max=0.001966 Jy/beam ! Clean residual mean=0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.509883 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 82 components and 0.509883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=5.396 mas, bpa=4.806 degrees ! Estimated noise=1.50662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156943 Jy ! Component: 100 - total flux cleaned = 0.00199389 Jy ! Component: 150 - total flux cleaned = 0.00199494 Jy ! Component: 200 - total flux cleaned = 0.00193766 Jy ! Total flux subtracted in 200 components = 0.00193766 Jy ! Clean residual min=-0.002318 max=0.001998 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.511821 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.511821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073617Jy sigma=0.376632 ! Fit after self-cal, rms=0.073594Jy sigma=0.376470 wmodel J1506+4239_S_map.mod ! Writing 103 model components to file: J1506+4239_S_map.mod wobs J1506+4239_S_uvs.fits ! Writing UV FITS file: J1506+4239_S_uvs.fits wwins J1506+4239_S_map.win ! wwins: Wrote 4 windows to J1506+4239_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 = -0.000681463 Jy ! Component: 100 - total flux cleaned = -0.000894286 Jy ! Component: 150 - total flux cleaned = -0.000861223 Jy ! Component: 200 - total flux cleaned = -0.000764492 Jy ! Component: 250 - total flux cleaned = -0.00063865 Jy ! Component: 300 - total flux cleaned = -0.000455201 Jy ! Component: 350 - total flux cleaned = -0.000335549 Jy ! Component: 400 - total flux cleaned = -0.000161423 Jy ! Component: 450 - total flux cleaned = -7.68362e-05 Jy ! Component: 500 - total flux cleaned = 6.05867e-05 Jy ! Component: 550 - total flux cleaned = 0.000167554 Jy ! Component: 600 - total flux cleaned = 0.000194043 Jy ! Component: 650 - total flux cleaned = 0.00024535 Jy ! Component: 700 - total flux cleaned = 0.000245739 Jy ! Component: 750 - total flux cleaned = 0.000196375 Jy ! Component: 800 - total flux cleaned = 0.000221756 Jy ! Component: 850 - total flux cleaned = 0.000222081 Jy ! Component: 900 - total flux cleaned = 0.000151252 Jy ! Component: 950 - total flux cleaned = 0.000128919 Jy ! Component: 1000 - total flux cleaned = 0.000198071 Jy ! Component: 1050 - total flux cleaned = 0.000265724 Jy ! Component: 1100 - total flux cleaned = 0.000220954 Jy ! Component: 1150 - total flux cleaned = 0.00022019 Jy ! Component: 1200 - total flux cleaned = 4.79497e-05 Jy ! Component: 1250 - total flux cleaned = 2.63796e-05 Jy ! Component: 1300 - total flux cleaned = 5.63958e-06 Jy ! Component: 1350 - total flux cleaned = -7.70991e-05 Jy ! Component: 1400 - total flux cleaned = -0.000158784 Jy ! Component: 1450 - total flux cleaned = -0.000218753 Jy ! Component: 1500 - total flux cleaned = -0.000298044 Jy ! Component: 1550 - total flux cleaned = -0.000357036 Jy ! Component: 1600 - total flux cleaned = -0.000511491 Jy ! Component: 1650 - total flux cleaned = -0.000568911 Jy ! Component: 1700 - total flux cleaned = -0.00070133 Jy ! Component: 1750 - total flux cleaned = -0.000757251 Jy ! Component: 1800 - total flux cleaned = -0.000867615 Jy ! Component: 1850 - total flux cleaned = -0.000977104 Jy ! Component: 1900 - total flux cleaned = -0.00101297 Jy ! Component: 1950 - total flux cleaned = -0.00111998 Jy ! Component: 2000 - total flux cleaned = -0.00117277 Jy ! Component: 2050 - total flux cleaned = -0.00126001 Jy ! Component: 2100 - total flux cleaned = -0.0013633 Jy ! Component: 2150 - total flux cleaned = -0.00138037 Jy ! Component: 2200 - total flux cleaned = -0.0014815 Jy ! Component: 2250 - total flux cleaned = -0.00148133 Jy ! Component: 2300 - total flux cleaned = -0.00158071 Jy ! Component: 2350 - total flux cleaned = -0.00161346 Jy ! Component: 2400 - total flux cleaned = -0.00167829 Jy ! Component: 2450 - total flux cleaned = -0.00166194 Jy ! Component: 2500 - total flux cleaned = -0.00170971 Jy ! Component: 2550 - total flux cleaned = -0.00174135 Jy ! Component: 2600 - total flux cleaned = -0.00178865 Jy ! Component: 2650 - total flux cleaned = -0.00178859 Jy ! Component: 2700 - total flux cleaned = -0.00185026 Jy ! Component: 2750 - total flux cleaned = -0.00186547 Jy ! Component: 2800 - total flux cleaned = -0.00189596 Jy ! Component: 2850 - total flux cleaned = -0.00191112 Jy ! Component: 2900 - total flux cleaned = -0.00197074 Jy ! Component: 2950 - total flux cleaned = -0.00195601 Jy ! Component: 3000 - total flux cleaned = -0.00201482 Jy ! Component: 3050 - total flux cleaned = -0.00198579 Jy ! Component: 3100 - total flux cleaned = -0.00198572 Jy ! Component: 3150 - total flux cleaned = -0.00202887 Jy ! Component: 3200 - total flux cleaned = -0.00210009 Jy ! Component: 3250 - total flux cleaned = -0.00207171 Jy ! Component: 3300 - total flux cleaned = -0.00205783 Jy ! Component: 3350 - total flux cleaned = -0.00201596 Jy ! Component: 3400 - total flux cleaned = -0.00209887 Jy ! Component: 3450 - total flux cleaned = -0.00208495 Jy ! Component: 3500 - total flux cleaned = -0.00204406 Jy ! Component: 3550 - total flux cleaned = -0.00203052 Jy ! Component: 3600 - total flux cleaned = -0.00204389 Jy ! Component: 3650 - total flux cleaned = -0.00204384 Jy ! Component: 3700 - total flux cleaned = -0.00204385 Jy ! Component: 3750 - total flux cleaned = -0.00201738 Jy ! Component: 3800 - total flux cleaned = -0.00200434 Jy ! Component: 3850 - total flux cleaned = -0.00203032 Jy ! Component: 3900 - total flux cleaned = -0.0020044 Jy ! Component: 3950 - total flux cleaned = -0.00204306 Jy ! Component: 4000 - total flux cleaned = -0.00195364 Jy ! Component: 4050 - total flux cleaned = -0.0020171 Jy ! Total flux subtracted in 4096 components = -0.00200442 Jy ! Clean residual min=-0.000852 max=0.000846 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.509816 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 381 components and 0.509817 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1506+4239_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.468 x 5.396 at 4.806 degrees (North through East) ! Clean map min=-0.0015458 max=0.42458 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1506+4239_S_map.fits wmodel /image_prod/ug002_uva//J1506+4239_S_map.mod ! Writing 381 model components to file: /image_prod/ug002_uva//J1506+4239_S_map.mod wobs /image_prod/ug002_uva//J1506+4239_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1506+4239_S_uvs.fits wwins /image_prod/ug002_uva//J1506+4239_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1506+4239_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.424579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211158 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1492 0.1492 0.298401 0.596802 1.1936 2.38721 4.77442 9.54883 19.0977 38.1953 76.3906 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.424 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2010.72 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1506+4239_S_dfm.log closed on Thu Mar 5 02:04:16 2020