! Started logfile: /image_prod/ug002_uva//J2007+0636_S_dfm.log on Thu Mar 5 04:35:37 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//J2007+0636_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2007+0636_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.831481 visibilities/baseline/integration-bin. ! Found source: J2007+0636 ! ! 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 5388 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 J2007+0636_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.130317Jy sigma=8.465250 ! Fit after self-cal, rms=0.551117Jy sigma=4.140307 ! 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=2.837 mas, bmaj=6.882 mas, bpa=-1.541 degrees ! Estimated noise=1.81843 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 = 0.359203 Jy ! Component: 100 - total flux cleaned = 0.438476 Jy ! Total flux subtracted in 100 components = 0.438476 Jy ! Clean residual min=-0.017649 max=0.025492 Jy/beam ! Clean residual mean=0.000036 rms=0.004319 Jy/beam ! Combined flux in latest and established models = 0.438476 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.438476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091628Jy sigma=0.599059 ! Fit after self-cal, rms=0.091623Jy sigma=0.599031 ! 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=3.268 mas, bmaj=7.766 mas, bpa=-2.001 degrees ! Estimated noise=1.33285 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 = 0.00604468 Jy ! Component: 100 - total flux cleaned = 0.00482153 Jy ! Component: 150 - total flux cleaned = 0.00349225 Jy ! Component: 200 - total flux cleaned = 0.00278481 Jy ! Total flux subtracted in 200 components = 0.00278481 Jy ! Clean residual min=-0.015871 max=0.014585 Jy/beam ! Clean residual mean=0.000041 rms=0.003092 Jy/beam ! Combined flux in latest and established models = 0.441261 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.441261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084612Jy sigma=0.550482 ! Fit after self-cal, rms=0.084566Jy sigma=0.550395 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.268 x 7.766 at -2.001 degrees (North through East) ! Clean map min=-0.015497 max=0.45571 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 1.00 ! LA 1.05 MK 1.04 OV 0.83 PT 1.04 ! SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 0.98 KP 1.03 ! LA 1.07 MK 1.03 OV 0.89 PT 1.03 ! SC 0.85 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.00 KP 1.03 ! LA 1.02 MK 0.97 OV 0.90 PT 1.04 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.084566Jy sigma=0.550395 ! Fit after self-cal, rms=0.069295Jy sigma=0.440739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=7.741 mas, bpa=-1.273 degrees ! Estimated noise=1.32211 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 = 0.000693348 Jy ! Component: 100 - total flux cleaned = 0.000605308 Jy ! Component: 150 - total flux cleaned = 0.000609971 Jy ! Component: 200 - total flux cleaned = 0.000536598 Jy ! Total flux subtracted in 200 components = 0.000536598 Jy ! Clean residual min=-0.005493 max=0.007094 Jy/beam ! Clean residual mean=-0.000016 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.441797 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.441797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069082Jy sigma=0.438912 ! Fit after self-cal, rms=0.069097Jy sigma=0.438706 ! Inverting map ! Added new window around map position (-13, -62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292013 Jy ! Component: 100 - total flux cleaned = 0.00198638 Jy ! Component: 150 - total flux cleaned = 0.000935394 Jy ! Component: 200 - total flux cleaned = 0.000129985 Jy ! Total flux subtracted in 200 components = 0.000129985 Jy ! Clean residual min=-0.005401 max=0.004869 Jy/beam ! Clean residual mean=-0.000016 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.441927 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.441927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068108Jy sigma=0.433806 ! Fit after self-cal, rms=0.068037Jy sigma=0.433415 ! 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=0.068037Jy sigma=0.433415 ! Fit after self-cal, rms=0.065121Jy sigma=0.418701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.74 mas, bpa=-1.252 degrees ! Estimated noise=1.32536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011452 Jy ! Component: 100 - total flux cleaned = 0.00122841 Jy ! Component: 150 - total flux cleaned = 0.00115375 Jy ! Component: 200 - total flux cleaned = 0.0011535 Jy ! Total flux subtracted in 200 components = 0.0011535 Jy ! Clean residual min=-0.003333 max=0.003966 Jy/beam ! Clean residual mean=-0.000019 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.443081 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.443081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064941Jy sigma=0.417313 ! Fit after self-cal, rms=0.064938Jy sigma=0.417281 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 (0, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321506 Jy ! Component: 100 - total flux cleaned = 0.00369611 Jy ! Component: 150 - total flux cleaned = 0.00377736 Jy ! Component: 200 - total flux cleaned = 0.00377716 Jy ! Total flux subtracted in 200 components = 0.00377716 Jy ! Clean residual min=-0.003110 max=0.002884 Jy/beam ! Clean residual mean=-0.000016 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.446858 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.446858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064586Jy sigma=0.415246 ! Fit after self-cal, rms=0.064572Jy sigma=0.415158 ! 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=0.064572Jy sigma=0.415158 ! Fit after self-cal, rms=0.063958Jy sigma=0.412797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=7.729 mas, bpa=-1.242 degrees ! Estimated noise=1.32442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169235 Jy ! Component: 100 - total flux cleaned = 0.00223265 Jy ! Component: 150 - total flux cleaned = 0.00259193 Jy ! Component: 200 - total flux cleaned = 0.00286648 Jy ! Total flux subtracted in 200 components = 0.00286648 Jy ! Clean residual min=-0.002456 max=0.002684 Jy/beam ! Clean residual mean=-0.000014 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.449724 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.449724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063820Jy sigma=0.411953 ! Fit after self-cal, rms=0.063820Jy sigma=0.411940 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 (-76.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129526 Jy ! Component: 100 - total flux cleaned = 0.00154458 Jy ! Component: 150 - total flux cleaned = 0.00207932 Jy ! Component: 200 - total flux cleaned = 0.00232249 Jy ! Total flux subtracted in 200 components = 0.00232249 Jy ! Clean residual min=-0.002311 max=0.002219 Jy/beam ! Clean residual mean=-0.000011 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.452047 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.452047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063669Jy sigma=0.411046 ! Fit after self-cal, rms=0.063660Jy sigma=0.411005 ! 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=0.063660Jy sigma=0.411005 ! Fit after self-cal, rms=0.063629Jy sigma=0.410933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.873 mas, bmaj=12.13 mas, bpa=9.361 degrees ! Estimated noise=1.67177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147831 Jy ! Component: 100 - total flux cleaned = 0.00199229 Jy ! Component: 150 - total flux cleaned = 0.00219679 Jy ! Component: 200 - total flux cleaned = 0.00230996 Jy ! Total flux subtracted in 200 components = 0.00230996 Jy ! Clean residual min=-0.002391 max=0.002405 Jy/beam ! Clean residual mean=-0.000023 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.454357 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.454357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063589Jy sigma=0.410654 ! Fit after self-cal, rms=0.063587Jy sigma=0.410646 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 = 0.000298498 Jy ! Component: 100 - total flux cleaned = 0.000366007 Jy ! Component: 150 - total flux cleaned = 0.000428081 Jy ! Component: 200 - total flux cleaned = 0.000427758 Jy ! Total flux subtracted in 200 components = 0.000427758 Jy ! Clean residual min=-0.002277 max=0.002362 Jy/beam ! Clean residual mean=-0.000022 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.454784 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.454784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063561Jy sigma=0.410517 ! Fit after self-cal, rms=0.063562Jy sigma=0.410512 ! 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=3.223 mas, bmaj=7.726 mas, bpa=-1.243 degrees ! Estimated noise=1.32503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 7.726 at -1.243 degrees (North through East) ! Clean map min=-0.0022812 max=0.45166 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=2.807 mas, bmaj=6.887 mas, bpa=-0.678 degrees ! Estimated noise=1.78305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.352071 Jy ! Component: 100 - total flux cleaned = 0.429115 Jy ! Component: 150 - total flux cleaned = 0.45066 Jy ! Component: 200 - total flux cleaned = 0.450753 Jy ! Total flux subtracted in 200 components = 0.450753 Jy ! Clean residual min=-0.006190 max=0.006222 Jy/beam ! Clean residual mean=-0.000006 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.450753 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.450753 Jy ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.726 mas, bpa=-1.243 degrees ! Estimated noise=1.32503 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 = 0.000214583 Jy ! Component: 100 - total flux cleaned = 0.00101094 Jy ! Component: 150 - total flux cleaned = 0.00233888 Jy ! Component: 200 - total flux cleaned = 0.00291253 Jy ! Total flux subtracted in 200 components = 0.00291253 Jy ! Clean residual min=-0.003685 max=0.003115 Jy/beam ! Clean residual mean=-0.000012 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.453665 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.453665 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=7.873 mas, bmaj=12.13 mas, bpa=9.361 degrees ! Estimated noise=1.67177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337273 Jy ! Component: 100 - total flux cleaned = 0.000906733 Jy ! Component: 150 - total flux cleaned = 0.00115295 Jy ! Component: 200 - total flux cleaned = 0.00107351 Jy ! Total flux subtracted in 200 components = 0.00107351 Jy ! Clean residual min=-0.002449 max=0.002562 Jy/beam ! Clean residual mean=-0.000023 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.454739 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 = -2.14388e-06 Jy ! Component: 100 - total flux cleaned = -6.93237e-05 Jy ! Component: 150 - total flux cleaned = -6.28243e-06 Jy ! Component: 200 - total flux cleaned = -5.61649e-06 Jy ! Total flux subtracted in 200 components = -5.61649e-06 Jy ! Clean residual min=-0.002170 max=0.002421 Jy/beam ! Clean residual mean=-0.000024 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.454733 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.454733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.726 mas, bpa=-1.243 degrees ! Estimated noise=1.32503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067294 Jy ! Component: 100 - total flux cleaned = 0.000769809 Jy ! Component: 150 - total flux cleaned = 0.000768454 Jy ! Component: 200 - total flux cleaned = 0.000847605 Jy ! Total flux subtracted in 200 components = 0.000847605 Jy ! Clean residual min=-0.002606 max=0.002486 Jy/beam ! Clean residual mean=-0.000010 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.455581 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.455581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063844Jy sigma=0.412420 ! Fit after self-cal, rms=0.063856Jy sigma=0.412337 wmodel J2007+0636_S_map.mod ! Writing 76 model components to file: J2007+0636_S_map.mod wobs J2007+0636_S_uvs.fits ! Writing UV FITS file: J2007+0636_S_uvs.fits wwins J2007+0636_S_map.win ! wwins: Wrote 4 windows to J2007+0636_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 = -0.00039922 Jy ! Component: 100 - total flux cleaned = -0.000648427 Jy ! Component: 150 - total flux cleaned = -0.000926699 Jy ! Component: 200 - total flux cleaned = -0.00119175 Jy ! Component: 250 - total flux cleaned = -0.00148219 Jy ! Component: 300 - total flux cleaned = -0.00176218 Jy ! Component: 350 - total flux cleaned = -0.00206746 Jy ! Component: 400 - total flux cleaned = -0.00226551 Jy ! Component: 450 - total flux cleaned = -0.00229772 Jy ! Component: 500 - total flux cleaned = -0.00223549 Jy ! Component: 550 - total flux cleaned = -0.00220511 Jy ! Component: 600 - total flux cleaned = -0.00211578 Jy ! Component: 650 - total flux cleaned = -0.00196995 Jy ! Component: 700 - total flux cleaned = -0.00194133 Jy ! Component: 750 - total flux cleaned = -0.00191324 Jy ! Component: 800 - total flux cleaned = -0.0018575 Jy ! Component: 850 - total flux cleaned = -0.00191159 Jy ! Component: 900 - total flux cleaned = -0.00196494 Jy ! Component: 950 - total flux cleaned = -0.00188657 Jy ! Component: 1000 - total flux cleaned = -0.00196314 Jy ! Component: 1050 - total flux cleaned = -0.00188673 Jy ! Component: 1100 - total flux cleaned = -0.00188691 Jy ! Component: 1150 - total flux cleaned = -0.00196004 Jy ! Component: 1200 - total flux cleaned = -0.00193548 Jy ! Component: 1250 - total flux cleaned = -0.00198303 Jy ! Component: 1300 - total flux cleaned = -0.0020066 Jy ! Component: 1350 - total flux cleaned = -0.00207542 Jy ! Component: 1400 - total flux cleaned = -0.00209726 Jy ! Component: 1450 - total flux cleaned = -0.00202947 Jy ! Component: 1500 - total flux cleaned = -0.00200707 Jy ! Component: 1550 - total flux cleaned = -0.00200743 Jy ! Component: 1600 - total flux cleaned = -0.00194314 Jy ! Component: 1650 - total flux cleaned = -0.00204873 Jy ! Component: 1700 - total flux cleaned = -0.00194386 Jy ! Component: 1750 - total flux cleaned = -0.00194382 Jy ! Component: 1800 - total flux cleaned = -0.00194367 Jy ! Component: 1850 - total flux cleaned = -0.00198372 Jy ! Component: 1900 - total flux cleaned = -0.00198324 Jy ! Component: 1950 - total flux cleaned = -0.00198305 Jy ! Component: 2000 - total flux cleaned = -0.00196372 Jy ! Component: 2050 - total flux cleaned = -0.0020408 Jy ! Component: 2100 - total flux cleaned = -0.00209763 Jy ! Component: 2150 - total flux cleaned = -0.00219092 Jy ! Component: 2200 - total flux cleaned = -0.00224604 Jy ! Component: 2250 - total flux cleaned = -0.00226391 Jy ! Component: 2300 - total flux cleaned = -0.00229988 Jy ! Component: 2350 - total flux cleaned = -0.00226423 Jy ! Component: 2400 - total flux cleaned = -0.0022823 Jy ! Component: 2450 - total flux cleaned = -0.00235232 Jy ! Component: 2500 - total flux cleaned = -0.00231813 Jy ! Component: 2550 - total flux cleaned = -0.00240394 Jy ! Component: 2600 - total flux cleaned = -0.00242073 Jy ! Component: 2650 - total flux cleaned = -0.00243743 Jy ! Component: 2700 - total flux cleaned = -0.00250391 Jy ! Component: 2750 - total flux cleaned = -0.00252038 Jy ! Component: 2800 - total flux cleaned = -0.00263475 Jy ! Component: 2850 - total flux cleaned = -0.00265104 Jy ! Component: 2900 - total flux cleaned = -0.00266736 Jy ! Component: 2950 - total flux cleaned = -0.00274721 Jy ! Component: 3000 - total flux cleaned = -0.00281019 Jy ! Component: 3050 - total flux cleaned = -0.00290404 Jy ! Component: 3100 - total flux cleaned = -0.00298173 Jy ! Component: 3150 - total flux cleaned = -0.00301254 Jy ! Component: 3200 - total flux cleaned = -0.00302786 Jy ! Component: 3250 - total flux cleaned = -0.00305813 Jy ! Component: 3300 - total flux cleaned = -0.00310327 Jy ! Component: 3350 - total flux cleaned = -0.00310332 Jy ! Component: 3400 - total flux cleaned = -0.00310327 Jy ! Component: 3450 - total flux cleaned = -0.00310323 Jy ! Component: 3500 - total flux cleaned = -0.00314696 Jy ! Component: 3550 - total flux cleaned = -0.00319039 Jy ! Component: 3600 - total flux cleaned = -0.00314731 Jy ! Component: 3650 - total flux cleaned = -0.00314728 Jy ! Component: 3700 - total flux cleaned = -0.00309071 Jy ! Component: 3750 - total flux cleaned = -0.00311913 Jy ! Component: 3800 - total flux cleaned = -0.00313306 Jy ! Component: 3850 - total flux cleaned = -0.00316087 Jy ! Component: 3900 - total flux cleaned = -0.00306421 Jy ! Component: 3950 - total flux cleaned = -0.00309169 Jy ! Component: 4000 - total flux cleaned = -0.00307798 Jy ! Component: 4050 - total flux cleaned = -0.00309136 Jy ! Total flux subtracted in 4096 components = -0.00305092 Jy ! Clean residual min=-0.000894 max=0.000942 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.45253 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 377 components and 0.45253 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2007+0636_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 7.726 at -1.243 degrees (North through East) ! Clean map min=-0.0029595 max=0.44981 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2007+0636_S_map.fits wmodel /image_prod/ug002_uva//J2007+0636_S_map.mod ! Writing 377 model components to file: /image_prod/ug002_uva//J2007+0636_S_map.mod wobs /image_prod/ug002_uva//J2007+0636_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2007+0636_S_uvs.fits wwins /image_prod/ug002_uva//J2007+0636_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2007+0636_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.449805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.16303 0.16303 0.32606 0.65212 1.30424 2.60848 5.21696 10.4339 20.8679 41.7357 83.4714 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.449 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1840.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2007+0636_S_dfm.log closed on Thu Mar 5 04:35:41 2020