! Started logfile: /image_prod/ug002_uva//J0749+7420_S_dfm.log on Wed Mar 4 22:00:56 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//J0749+7420_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0749+7420_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.858681 visibilities/baseline/integration-bin. ! Found source: J0749+7420 ! ! 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 7419 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 J0749+7420_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.159308Jy sigma=7.291184 ! Fit after self-cal, rms=0.521804Jy sigma=3.149940 ! 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=3.696 mas, bmaj=3.906 mas, bpa=-72.54 degrees ! Estimated noise=2.12442 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 = 0.372817 Jy ! Component: 100 - total flux cleaned = 0.472482 Jy ! Total flux subtracted in 100 components = 0.472482 Jy ! Clean residual min=-0.021408 max=0.041665 Jy/beam ! Clean residual mean=-0.000056 rms=0.005502 Jy/beam ! Combined flux in latest and established models = 0.472482 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.472482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155605Jy sigma=0.748538 ! Fit after self-cal, rms=0.155595Jy sigma=0.748437 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448412 Jy ! Component: 100 - total flux cleaned = 0.0694232 Jy ! Total flux subtracted in 100 components = 0.0694232 Jy ! Clean residual min=-0.021216 max=0.022659 Jy/beam ! Clean residual mean=0.000013 rms=0.004422 Jy/beam ! Combined flux in latest and established models = 0.541905 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.541905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139413Jy sigma=0.641970 ! Fit after self-cal, rms=0.139403Jy sigma=0.641857 ! 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=4.588 mas, bmaj=5.044 mas, bpa=-70.44 degrees ! Estimated noise=1.35181 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 = 0.0134724 Jy ! Component: 100 - total flux cleaned = 0.0192815 Jy ! Component: 150 - total flux cleaned = 0.0192882 Jy ! Component: 200 - total flux cleaned = 0.0192969 Jy ! Total flux subtracted in 200 components = 0.0192969 Jy ! Clean residual min=-0.018251 max=0.017102 Jy/beam ! Clean residual mean=0.000067 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 0.561202 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.561201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137415Jy sigma=0.632856 ! Fit after self-cal, rms=0.137388Jy sigma=0.632685 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.588 x 5.044 at -70.44 degrees (North through East) ! Clean map min=-0.017939 max=0.49633 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.93 KP 0.96 ! LA 1.01 MK 1.02 NL 0.91 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.93 KP 0.99 ! LA 1.03 MK 1.01 NL 0.85 OV 1.21 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.93 KP 0.97 ! LA 1.04 MK 1.00 NL 0.92 OV 1.02 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.137388Jy sigma=0.632685 ! Fit after self-cal, rms=0.121353Jy sigma=0.571097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.553 mas, bmaj=5.001 mas, bpa=-70.93 degrees ! Estimated noise=1.33608 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 = 0.00355653 Jy ! Component: 100 - total flux cleaned = 0.00425814 Jy ! Component: 150 - total flux cleaned = 0.00457368 Jy ! Component: 200 - total flux cleaned = 0.00471768 Jy ! Total flux subtracted in 200 components = 0.00471768 Jy ! Clean residual min=-0.014777 max=0.014492 Jy/beam ! Clean residual mean=0.000014 rms=0.003105 Jy/beam ! Combined flux in latest and established models = 0.565919 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.565919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120582Jy sigma=0.568763 ! Fit after self-cal, rms=0.120575Jy sigma=0.568596 ! 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=0.120575Jy sigma=0.568596 ! Fit after self-cal, rms=0.104123Jy sigma=0.401899 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.536 mas, bmaj=5.191 mas, bpa=-73.65 degrees ! Estimated noise=1.34837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197676 Jy ! Component: 100 - total flux cleaned = -0.00236922 Jy ! Component: 150 - total flux cleaned = -0.00250377 Jy ! Component: 200 - total flux cleaned = -0.0026859 Jy ! Total flux subtracted in 200 components = -0.0026859 Jy ! Clean residual min=-0.004253 max=0.004755 Jy/beam ! Clean residual mean=0.000026 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.563233 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.563233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104006Jy sigma=0.400900 ! Fit after self-cal, rms=0.104418Jy sigma=0.400630 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 (3, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446101 Jy ! Component: 100 - total flux cleaned = 0.0051276 Jy ! Component: 150 - total flux cleaned = 0.00528327 Jy ! Component: 200 - total flux cleaned = 0.00528426 Jy ! Total flux subtracted in 200 components = 0.00528426 Jy ! Clean residual min=-0.003915 max=0.003359 Jy/beam ! Clean residual mean=0.000044 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.568517 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.568517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104266Jy sigma=0.398125 ! Fit after self-cal, rms=0.104242Jy sigma=0.397941 ! 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=0.104242Jy sigma=0.397941 ! Fit after self-cal, rms=0.105417Jy sigma=0.397479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.538 mas, bmaj=5.203 mas, bpa=-74.23 degrees ! Estimated noise=1.34819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.15201e-05 Jy ! Component: 100 - total flux cleaned = 0.000133911 Jy ! Component: 150 - total flux cleaned = 0.000269709 Jy ! Component: 200 - total flux cleaned = 0.000450517 Jy ! Total flux subtracted in 200 components = 0.000450517 Jy ! Clean residual min=-0.003695 max=0.003087 Jy/beam ! Clean residual mean=0.000042 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.568968 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.568968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105332Jy sigma=0.396273 ! Fit after self-cal, rms=0.105326Jy sigma=0.396220 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 = 0.000203699 Jy ! Component: 100 - total flux cleaned = 0.000254046 Jy ! Component: 150 - total flux cleaned = 0.000254336 Jy ! Component: 200 - total flux cleaned = 0.000210365 Jy ! Total flux subtracted in 200 components = 0.000210365 Jy ! Clean residual min=-0.003584 max=0.003050 Jy/beam ! Clean residual mean=0.000043 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.569178 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.569178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105287Jy sigma=0.395777 ! Fit after self-cal, rms=0.105284Jy sigma=0.395757 ! 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=0.105284Jy sigma=0.395757 ! Fit after self-cal, rms=0.106255Jy sigma=0.395434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.988 mas, bmaj=9.33 mas, bpa=-77.86 degrees ! Estimated noise=1.60689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398641 Jy ! Component: 100 - total flux cleaned = -0.000223354 Jy ! Component: 150 - total flux cleaned = -0.000127907 Jy ! Component: 200 - total flux cleaned = -0.00010214 Jy ! Total flux subtracted in 200 components = -0.00010214 Jy ! Clean residual min=-0.003339 max=0.003173 Jy/beam ! Clean residual mean=0.000082 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.569076 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.569076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106267Jy sigma=0.395130 ! Fit after self-cal, rms=0.106258Jy sigma=0.395099 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 = 7.3656e-05 Jy ! Component: 100 - total flux cleaned = 9.80935e-05 Jy ! Component: 150 - total flux cleaned = 7.82036e-05 Jy ! Component: 200 - total flux cleaned = 6.07476e-05 Jy ! Total flux subtracted in 200 components = 6.07476e-05 Jy ! Clean residual min=-0.003283 max=0.003108 Jy/beam ! Clean residual mean=0.000082 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.569137 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 111 components and 0.569137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106270Jy sigma=0.395019 ! Fit after self-cal, rms=0.106265Jy sigma=0.395006 ! 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=4.539 mas, bmaj=5.216 mas, bpa=-74.6 degrees ! Estimated noise=1.3474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.539 x 5.216 at -74.6 degrees (North through East) ! Clean map min=-0.0032952 max=0.49334 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=3.629 mas, bmaj=4.151 mas, bpa=-79.94 degrees ! Estimated noise=2.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.376299 Jy ! Component: 100 - total flux cleaned = 0.468165 Jy ! Component: 150 - total flux cleaned = 0.508135 Jy ! Component: 200 - total flux cleaned = 0.529596 Jy ! Total flux subtracted in 200 components = 0.529596 Jy ! Clean residual min=-0.005268 max=0.010869 Jy/beam ! Clean residual mean=-0.000020 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.529596 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.529596 Jy ! Inverting map and beam ! Estimated beam: bmin=4.539 mas, bmaj=5.216 mas, bpa=-74.6 degrees ! Estimated noise=1.3474 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 = 0.0161405 Jy ! Component: 100 - total flux cleaned = 0.0248891 Jy ! Component: 150 - total flux cleaned = 0.0301279 Jy ! Component: 200 - total flux cleaned = 0.0336796 Jy ! Total flux subtracted in 200 components = 0.0336796 Jy ! Clean residual min=-0.003206 max=0.003282 Jy/beam ! Clean residual mean=0.000025 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.563275 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 64 components and 0.563276 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=8.988 mas, bmaj=9.33 mas, bpa=-77.86 degrees ! Estimated noise=1.60689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295279 Jy ! Component: 100 - total flux cleaned = 0.00450387 Jy ! Component: 150 - total flux cleaned = 0.00533152 Jy ! Component: 200 - total flux cleaned = 0.00549564 Jy ! Total flux subtracted in 200 components = 0.00549564 Jy ! Clean residual min=-0.003118 max=0.003091 Jy/beam ! Clean residual mean=0.000080 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.568771 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 = 0.000139259 Jy ! Component: 100 - total flux cleaned = 0.000257054 Jy ! Component: 150 - total flux cleaned = 0.000357991 Jy ! Component: 200 - total flux cleaned = 0.000402432 Jy ! Total flux subtracted in 200 components = 0.000402432 Jy ! Clean residual min=-0.003135 max=0.003033 Jy/beam ! Clean residual mean=0.000083 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.569174 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 95 components and 0.569174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.539 mas, bmaj=5.216 mas, bpa=-74.6 degrees ! Estimated noise=1.3474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.74685e-05 Jy ! Component: 100 - total flux cleaned = -2.17869e-05 Jy ! Component: 150 - total flux cleaned = 1.7135e-05 Jy ! Component: 200 - total flux cleaned = -1.97059e-05 Jy ! Total flux subtracted in 200 components = -1.97059e-05 Jy ! Clean residual min=-0.003095 max=0.002978 Jy/beam ! Clean residual mean=0.000043 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.569154 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 106 components and 0.569154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106112Jy sigma=0.393711 ! Fit after self-cal, rms=0.106169Jy sigma=0.393637 wmodel J0749+7420_S_map.mod ! Writing 106 model components to file: J0749+7420_S_map.mod wobs J0749+7420_S_uvs.fits ! Writing UV FITS file: J0749+7420_S_uvs.fits wwins J0749+7420_S_map.win ! wwins: Wrote 2 windows to J0749+7420_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 = -0.000455591 Jy ! Component: 100 - total flux cleaned = -0.000667207 Jy ! Component: 150 - total flux cleaned = -0.000817065 Jy ! Component: 200 - total flux cleaned = -0.000913763 Jy ! Component: 250 - total flux cleaned = -0.00105365 Jy ! Component: 300 - total flux cleaned = -0.000962401 Jy ! Component: 350 - total flux cleaned = -0.000874029 Jy ! Component: 400 - total flux cleaned = -0.000745552 Jy ! Component: 450 - total flux cleaned = -0.000579169 Jy ! Component: 500 - total flux cleaned = -0.00029442 Jy ! Component: 550 - total flux cleaned = -0.000174637 Jy ! Component: 600 - total flux cleaned = -5.6956e-05 Jy ! Component: 650 - total flux cleaned = 5.75856e-05 Jy ! Component: 700 - total flux cleaned = 0.000243702 Jy ! Component: 750 - total flux cleaned = 0.000316396 Jy ! Component: 800 - total flux cleaned = 0.000460975 Jy ! Component: 850 - total flux cleaned = 0.000638523 Jy ! Component: 900 - total flux cleaned = 0.000603772 Jy ! Component: 950 - total flux cleaned = 0.00081055 Jy ! Component: 1000 - total flux cleaned = 0.000979924 Jy ! Component: 1050 - total flux cleaned = 0.00104648 Jy ! Component: 1100 - total flux cleaned = 0.00127783 Jy ! Component: 1150 - total flux cleaned = 0.00134271 Jy ! Component: 1200 - total flux cleaned = 0.00147181 Jy ! Component: 1250 - total flux cleaned = 0.0015671 Jy ! Component: 1300 - total flux cleaned = 0.00181859 Jy ! Component: 1350 - total flux cleaned = 0.00200426 Jy ! Component: 1400 - total flux cleaned = 0.00212698 Jy ! Component: 1450 - total flux cleaned = 0.00230937 Jy ! Component: 1500 - total flux cleaned = 0.00245934 Jy ! Component: 1550 - total flux cleaned = 0.00263704 Jy ! Component: 1600 - total flux cleaned = 0.00266649 Jy ! Component: 1650 - total flux cleaned = 0.00295642 Jy ! Component: 1700 - total flux cleaned = 0.00307022 Jy ! Component: 1750 - total flux cleaned = 0.00326789 Jy ! Component: 1800 - total flux cleaned = 0.00335202 Jy ! Component: 1850 - total flux cleaned = 0.00346265 Jy ! Component: 1900 - total flux cleaned = 0.00368116 Jy ! Component: 1950 - total flux cleaned = 0.00381645 Jy ! Component: 2000 - total flux cleaned = 0.0038434 Jy ! Component: 2050 - total flux cleaned = 0.00402927 Jy ! Component: 2100 - total flux cleaned = 0.00400297 Jy ! Component: 2150 - total flux cleaned = 0.00426365 Jy ! Component: 2200 - total flux cleaned = 0.0043152 Jy ! Component: 2250 - total flux cleaned = 0.004494 Jy ! Component: 2300 - total flux cleaned = 0.00467128 Jy ! Component: 2350 - total flux cleaned = 0.00472107 Jy ! Component: 2400 - total flux cleaned = 0.00484549 Jy ! Component: 2450 - total flux cleaned = 0.00499288 Jy ! Component: 2500 - total flux cleaned = 0.00509056 Jy ! Component: 2550 - total flux cleaned = 0.00518711 Jy ! Component: 2600 - total flux cleaned = 0.00525877 Jy ! Component: 2650 - total flux cleaned = 0.00540072 Jy ! Component: 2700 - total flux cleaned = 0.00551809 Jy ! Component: 2750 - total flux cleaned = 0.00563461 Jy ! Component: 2800 - total flux cleaned = 0.00565767 Jy ! Component: 2850 - total flux cleaned = 0.00572656 Jy ! Component: 2900 - total flux cleaned = 0.0058625 Jy ! Component: 2950 - total flux cleaned = 0.0059749 Jy ! Component: 3000 - total flux cleaned = 0.00604178 Jy ! Component: 3050 - total flux cleaned = 0.00608605 Jy ! Component: 3100 - total flux cleaned = 0.00621774 Jy ! Component: 3150 - total flux cleaned = 0.00632607 Jy ! Component: 3200 - total flux cleaned = 0.00643387 Jy ! Component: 3250 - total flux cleaned = 0.00649826 Jy ! Component: 3300 - total flux cleaned = 0.00651964 Jy ! Component: 3350 - total flux cleaned = 0.006583 Jy ! Component: 3400 - total flux cleaned = 0.00675009 Jy ! Component: 3450 - total flux cleaned = 0.00683277 Jy ! Component: 3500 - total flux cleaned = 0.00693553 Jy ! Component: 3550 - total flux cleaned = 0.00701732 Jy ! Component: 3600 - total flux cleaned = 0.00715897 Jy ! Component: 3650 - total flux cleaned = 0.00717909 Jy ! Component: 3700 - total flux cleaned = 0.00723928 Jy ! Component: 3750 - total flux cleaned = 0.00739786 Jy ! Component: 3800 - total flux cleaned = 0.00741747 Jy ! Component: 3850 - total flux cleaned = 0.00757401 Jy ! Component: 3900 - total flux cleaned = 0.00757388 Jy ! Component: 3950 - total flux cleaned = 0.00765103 Jy ! Component: 4000 - total flux cleaned = 0.00772773 Jy ! Component: 4050 - total flux cleaned = 0.00776585 Jy ! Total flux subtracted in 4096 components = 0.00780368 Jy ! Clean residual min=-0.001014 max=0.001208 Jy/beam ! Clean residual mean=0.000008 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.576958 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 413 components and 0.576958 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0749+7420_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.539 x 5.216 at -74.6 degrees (North through East) ! Clean map min=-0.0023108 max=0.49374 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0749+7420_S_map.fits wmodel /image_prod/ug002_uva//J0749+7420_S_map.mod ! Writing 413 model components to file: /image_prod/ug002_uva//J0749+7420_S_map.mod wobs /image_prod/ug002_uva//J0749+7420_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0749+7420_S_uvs.fits wwins /image_prod/ug002_uva//J0749+7420_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0749+7420_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.493741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351269 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213433 0.213433 0.426867 0.853733 1.70747 3.41493 6.82986 13.6597 27.3195 54.6389 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.493 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1405.59 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0749+7420_S_dfm.log closed on Wed Mar 4 22:01:00 2020