! Started logfile: /image_prod/ug002_uva//J0504+2802_S_dfm.log on Wed Mar 4 20:38:32 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//J0504+2802_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0504+2802_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.988519 visibilities/baseline/integration-bin. ! Found source: J0504+2802 ! ! 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 8007 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 J0504+2802_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=1.016277Jy sigma=8.456356 ! Fit after self-cal, rms=0.854970Jy sigma=7.098874 ! 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=3.158 mas, bmaj=6.419 mas, bpa=3.13 degrees ! Estimated noise=1.44643 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 = 0.107048 Jy ! Component: 100 - total flux cleaned = 0.143736 Jy ! Total flux subtracted in 100 components = 0.143736 Jy ! Clean residual min=-0.006832 max=0.015906 Jy/beam ! Clean residual mean=-0.000032 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 0.143736 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.143736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090676Jy sigma=0.545305 ! Fit after self-cal, rms=0.090362Jy sigma=0.543827 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172117 Jy ! Component: 100 - total flux cleaned = 0.0252148 Jy ! Total flux subtracted in 100 components = 0.0252148 Jy ! Clean residual min=-0.005464 max=0.007802 Jy/beam ! Clean residual mean=-0.000013 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.16895 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.16895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085826Jy sigma=0.500636 ! Fit after self-cal, rms=0.085790Jy sigma=0.500338 ! 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=3.777 mas, bmaj=7.359 mas, bpa=1.548 degrees ! Estimated noise=0.996772 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 (-19, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100469 Jy ! Component: 100 - total flux cleaned = 0.0164336 Jy ! Component: 150 - total flux cleaned = 0.0208702 Jy ! Component: 200 - total flux cleaned = 0.0241303 Jy ! Total flux subtracted in 200 components = 0.0241303 Jy ! Clean residual min=-0.004392 max=0.005231 Jy/beam ! Clean residual mean=-0.000005 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.193081 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.193081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084087Jy sigma=0.485055 ! Fit after self-cal, rms=0.083958Jy sigma=0.483578 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 7.359 at 1.548 degrees (North through East) ! Clean map min=-0.0045155 max=0.14303 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 1.00 LA 1.00 ! MK 1.01 NL 1.04 OV 0.88 PT 1.01 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 KP 0.99 LA 1.00 ! MK 1.00 NL 0.95 OV 1.05 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 1.01 LA 1.00 ! MK 0.99 NL 1.03 OV 0.89 PT 1.02 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.083958Jy sigma=0.483578 ! Fit after self-cal, rms=0.078337Jy sigma=0.476343 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.823 mas, bmaj=7.408 mas, bpa=0.906 degrees ! Estimated noise=0.995423 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 = 0.00430356 Jy ! Component: 100 - total flux cleaned = 0.00572364 Jy ! Component: 150 - total flux cleaned = 0.00606104 Jy ! Component: 200 - total flux cleaned = 0.00642808 Jy ! Total flux subtracted in 200 components = 0.00642808 Jy ! Clean residual min=-0.004322 max=0.004319 Jy/beam ! Clean residual mean=-0.000005 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.199509 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.199509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077896Jy sigma=0.473655 ! Fit after self-cal, rms=0.077831Jy sigma=0.473191 ! 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=0.077831Jy sigma=0.473191 ! Fit after self-cal, rms=0.070038Jy sigma=0.454488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.849 mas, bmaj=7.364 mas, bpa=0.6847 degrees ! Estimated noise=1.00043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019382 Jy ! Component: 100 - total flux cleaned = 0.00226365 Jy ! Component: 150 - total flux cleaned = 0.0023538 Jy ! Component: 200 - total flux cleaned = 0.00243333 Jy ! Total flux subtracted in 200 components = 0.00243333 Jy ! Clean residual min=-0.002521 max=0.003543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.201942 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.201942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069943Jy sigma=0.453833 ! Fit after self-cal, rms=0.069949Jy sigma=0.453651 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 (-11.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031538 Jy ! Component: 100 - total flux cleaned = 0.00310393 Jy ! Component: 150 - total flux cleaned = 0.00289231 Jy ! Component: 200 - total flux cleaned = 0.00275559 Jy ! Total flux subtracted in 200 components = 0.00275559 Jy ! Clean residual min=-0.002151 max=0.002202 Jy/beam ! Clean residual mean=-0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.204698 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.204698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069758Jy sigma=0.452101 ! Fit after self-cal, rms=0.069740Jy sigma=0.451968 ! 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=0.069740Jy sigma=0.451968 ! Fit after self-cal, rms=0.066946Jy sigma=0.448931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=7.294 mas, bpa=0.9854 degrees ! Estimated noise=0.995266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180635 Jy ! Component: 100 - total flux cleaned = 0.00226389 Jy ! Component: 150 - total flux cleaned = 0.00242424 Jy ! Component: 200 - total flux cleaned = 0.0025304 Jy ! Total flux subtracted in 200 components = 0.0025304 Jy ! Clean residual min=-0.001783 max=0.001764 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.207228 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.207228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066853Jy sigma=0.448250 ! Fit after self-cal, rms=0.066825Jy sigma=0.448179 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 = 0.000400292 Jy ! Component: 100 - total flux cleaned = 0.000462731 Jy ! Component: 150 - total flux cleaned = 0.000434827 Jy ! Component: 200 - total flux cleaned = 0.000434712 Jy ! Total flux subtracted in 200 components = 0.000434712 Jy ! Clean residual min=-0.001733 max=0.001751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.207663 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.207663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066792Jy sigma=0.447994 ! Fit after self-cal, rms=0.066792Jy sigma=0.447987 ! 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=0.066792Jy sigma=0.447987 ! Fit after self-cal, rms=0.066654Jy sigma=0.447835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.489 mas, bmaj=11.87 mas, bpa=5.272 degrees ! Estimated noise=1.12329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102673 Jy ! Component: 100 - total flux cleaned = 0.00106503 Jy ! Component: 150 - total flux cleaned = 0.000958709 Jy ! Component: 200 - total flux cleaned = 0.000902027 Jy ! Total flux subtracted in 200 components = 0.000902027 Jy ! Clean residual min=-0.001681 max=0.001633 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.208565 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 167 components and 0.208565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066641Jy sigma=0.447667 ! Fit after self-cal, rms=0.066631Jy sigma=0.447639 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 = 0.000142657 Jy ! Component: 100 - total flux cleaned = 0.000125022 Jy ! Component: 150 - total flux cleaned = 7.61536e-05 Jy ! Component: 200 - total flux cleaned = 3.13428e-05 Jy ! Total flux subtracted in 200 components = 3.13428e-05 Jy ! Clean residual min=-0.001647 max=0.001620 Jy/beam ! Clean residual mean=-0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.208596 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 183 components and 0.208596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066626Jy sigma=0.447588 ! Fit after self-cal, rms=0.066622Jy sigma=0.447574 ! 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=3.839 mas, bmaj=7.285 mas, bpa=0.958 degrees ! Estimated noise=0.995193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 7.285 at 0.958 degrees (North through East) ! Clean map min=-0.0018941 max=0.14193 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=3.22 mas, bmaj=6.375 mas, bpa=2.408 degrees ! Estimated noise=1.45321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107153 Jy ! Component: 100 - total flux cleaned = 0.143692 Jy ! Component: 150 - total flux cleaned = 0.160608 Jy ! Component: 200 - total flux cleaned = 0.171271 Jy ! Total flux subtracted in 200 components = 0.171271 Jy ! Clean residual min=-0.003956 max=0.006094 Jy/beam ! Clean residual mean=-0.000014 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.171271 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.171271 Jy ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=7.285 mas, bpa=0.958 degrees ! Estimated noise=0.995193 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 = 0.0107408 Jy ! Component: 100 - total flux cleaned = 0.0180209 Jy ! Component: 150 - total flux cleaned = 0.0232852 Jy ! Component: 200 - total flux cleaned = 0.0271764 Jy ! Total flux subtracted in 200 components = 0.0271764 Jy ! Clean residual min=-0.002172 max=0.002840 Jy/beam ! Clean residual mean=-0.000004 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.198447 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 67 components and 0.198447 Jy ! Inverting map ! Added new window around map position (-4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307837 Jy ! Component: 100 - total flux cleaned = 0.00535291 Jy ! Component: 150 - total flux cleaned = 0.00700268 Jy ! Component: 200 - total flux cleaned = 0.00777172 Jy ! Total flux subtracted in 200 components = 0.00777172 Jy ! Clean residual min=-0.001860 max=0.001796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.206219 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 101 components and 0.206219 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=8.489 mas, bmaj=11.87 mas, bpa=5.272 degrees ! Estimated noise=1.12329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012936 Jy ! Component: 100 - total flux cleaned = 0.00163588 Jy ! Component: 150 - total flux cleaned = 0.00187577 Jy ! Component: 200 - total flux cleaned = 0.00194338 Jy ! Total flux subtracted in 200 components = 0.00194338 Jy ! Clean residual min=-0.001668 max=0.001575 Jy/beam ! Clean residual mean=-0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.208162 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.13721e-05 Jy ! Component: 100 - total flux cleaned = 8.53524e-05 Jy ! Component: 150 - total flux cleaned = 8.51402e-05 Jy ! Component: 200 - total flux cleaned = 8.41623e-05 Jy ! Total flux subtracted in 200 components = 8.41623e-05 Jy ! Clean residual min=-0.001676 max=0.001607 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.208246 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 172 components and 0.208246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=7.285 mas, bpa=0.958 degrees ! Estimated noise=0.995193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.30249e-05 Jy ! Component: 100 - total flux cleaned = -1.42519e-06 Jy ! Component: 150 - total flux cleaned = 6.49108e-05 Jy ! Component: 200 - total flux cleaned = 0.000126569 Jy ! Total flux subtracted in 200 components = 0.000126569 Jy ! Clean residual min=-0.001646 max=0.001669 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.208373 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 194 components and 0.208373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066600Jy sigma=0.447634 ! Fit after self-cal, rms=0.066579Jy sigma=0.447536 wmodel J0504+2802_S_map.mod ! Writing 194 model components to file: J0504+2802_S_map.mod wobs J0504+2802_S_uvs.fits ! Writing UV FITS file: J0504+2802_S_uvs.fits wwins J0504+2802_S_map.win ! wwins: Wrote 4 windows to J0504+2802_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 = -7.80527e-05 Jy ! Component: 100 - total flux cleaned = -0.000191435 Jy ! Component: 150 - total flux cleaned = -0.000353629 Jy ! Component: 200 - total flux cleaned = -0.000379905 Jy ! Component: 250 - total flux cleaned = -0.000405249 Jy ! Component: 300 - total flux cleaned = -0.000404801 Jy ! Component: 350 - total flux cleaned = -0.000355969 Jy ! Component: 400 - total flux cleaned = -0.000379636 Jy ! Component: 450 - total flux cleaned = -0.000403349 Jy ! Component: 500 - total flux cleaned = -0.000426228 Jy ! Component: 550 - total flux cleaned = -0.000493882 Jy ! Component: 600 - total flux cleaned = -0.000560093 Jy ! Component: 650 - total flux cleaned = -0.00056007 Jy ! Component: 700 - total flux cleaned = -0.000560469 Jy ! Component: 750 - total flux cleaned = -0.00056107 Jy ! Component: 800 - total flux cleaned = -0.000664522 Jy ! Component: 850 - total flux cleaned = -0.000705124 Jy ! Component: 900 - total flux cleaned = -0.000765214 Jy ! Component: 950 - total flux cleaned = -0.000844065 Jy ! Component: 1000 - total flux cleaned = -0.000901932 Jy ! Component: 1050 - total flux cleaned = -0.000901753 Jy ! Component: 1100 - total flux cleaned = -0.000901476 Jy ! Component: 1150 - total flux cleaned = -0.000938882 Jy ! Component: 1200 - total flux cleaned = -0.000920444 Jy ! Component: 1250 - total flux cleaned = -0.00095672 Jy ! Component: 1300 - total flux cleaned = -0.00104624 Jy ! Component: 1350 - total flux cleaned = -0.00108179 Jy ! Component: 1400 - total flux cleaned = -0.00108194 Jy ! Component: 1450 - total flux cleaned = -0.00116868 Jy ! Component: 1500 - total flux cleaned = -0.00120306 Jy ! Component: 1550 - total flux cleaned = -0.00133836 Jy ! Component: 1600 - total flux cleaned = -0.0013382 Jy ! Component: 1650 - total flux cleaned = -0.00140444 Jy ! Component: 1700 - total flux cleaned = -0.00153545 Jy ! Component: 1750 - total flux cleaned = -0.00155167 Jy ! Component: 1800 - total flux cleaned = -0.00158393 Jy ! Component: 1850 - total flux cleaned = -0.0016792 Jy ! Component: 1900 - total flux cleaned = -0.00171073 Jy ! Component: 1950 - total flux cleaned = -0.00175747 Jy ! Component: 2000 - total flux cleaned = -0.00181889 Jy ! Component: 2050 - total flux cleaned = -0.00187994 Jy ! Component: 2100 - total flux cleaned = -0.00191031 Jy ! Component: 2150 - total flux cleaned = -0.00200016 Jy ! Component: 2200 - total flux cleaned = -0.00201489 Jy ! Component: 2250 - total flux cleaned = -0.00207378 Jy ! Component: 2300 - total flux cleaned = -0.00208855 Jy ! Component: 2350 - total flux cleaned = -0.0021466 Jy ! Component: 2400 - total flux cleaned = -0.00223257 Jy ! Component: 2450 - total flux cleaned = -0.00223283 Jy ! Component: 2500 - total flux cleaned = -0.00235953 Jy ! Component: 2550 - total flux cleaned = -0.00234538 Jy ! Component: 2600 - total flux cleaned = -0.00235945 Jy ! Component: 2650 - total flux cleaned = -0.00245586 Jy ! Component: 2700 - total flux cleaned = -0.00246931 Jy ! Component: 2750 - total flux cleaned = -0.00252346 Jy ! Component: 2800 - total flux cleaned = -0.00259057 Jy ! Component: 2850 - total flux cleaned = -0.00264393 Jy ! Component: 2900 - total flux cleaned = -0.00269682 Jy ! Component: 2950 - total flux cleaned = -0.00276269 Jy ! Component: 3000 - total flux cleaned = -0.00281494 Jy ! Component: 3050 - total flux cleaned = -0.00290572 Jy ! Component: 3100 - total flux cleaned = -0.00303456 Jy ! Component: 3150 - total flux cleaned = -0.00302156 Jy ! Component: 3200 - total flux cleaned = -0.00304706 Jy ! Component: 3250 - total flux cleaned = -0.00313549 Jy ! Component: 3300 - total flux cleaned = -0.00321064 Jy ! Component: 3350 - total flux cleaned = -0.00322303 Jy ! Component: 3400 - total flux cleaned = -0.00333437 Jy ! Component: 3450 - total flux cleaned = -0.0034081 Jy ! Component: 3500 - total flux cleaned = -0.00348139 Jy ! Component: 3550 - total flux cleaned = -0.00351767 Jy ! Component: 3600 - total flux cleaned = -0.00352969 Jy ! Component: 3650 - total flux cleaned = -0.00360138 Jy ! Component: 3700 - total flux cleaned = -0.00363705 Jy ! Component: 3750 - total flux cleaned = -0.00364892 Jy ! Component: 3800 - total flux cleaned = -0.0037076 Jy ! Component: 3850 - total flux cleaned = -0.00369589 Jy ! Component: 3900 - total flux cleaned = -0.00373079 Jy ! Component: 3950 - total flux cleaned = -0.00377708 Jy ! Component: 4000 - total flux cleaned = -0.00382306 Jy ! Component: 4050 - total flux cleaned = -0.00385736 Jy ! Total flux subtracted in 4096 components = -0.00392564 Jy ! Clean residual min=-0.000744 max=0.000832 Jy/beam ! Clean residual mean=-0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.204447 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 479 components and 0.204447 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0504+2802_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.839 x 7.285 at 0.958 degrees (North through East) ! Clean map min=-0.0014394 max=0.14154 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0504+2802_S_map.fits wmodel /image_prod/ug002_uva//J0504+2802_S_map.mod ! Writing 479 model components to file: /image_prod/ug002_uva//J0504+2802_S_map.mod wobs /image_prod/ug002_uva//J0504+2802_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0504+2802_S_uvs.fits wwins /image_prod/ug002_uva//J0504+2802_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0504+2802_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202232 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428635 0.428635 0.857269 1.71454 3.42908 6.85815 13.7163 27.4326 54.8652 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 699.896 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0504+2802_S_dfm.log closed on Wed Mar 4 20:38:36 2020