! Started logfile: /image_prod/ug002_uva//J1401+5835_S_dfm.log on Thu Mar 5 01:34:06 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//J1401+5835_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1401+5835_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.844074 visibilities/baseline/integration-bin. ! Found source: J1401+5835 ! ! 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 6837 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 J1401+5835_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=1.014855Jy sigma=8.390309 ! Fit after self-cal, rms=0.892625Jy sigma=7.406981 ! 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=3.321 mas, bmaj=4.316 mas, bpa=34.94 degrees ! Estimated noise=1.70211 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 = 0.0800928 Jy ! Component: 100 - total flux cleaned = 0.10312 Jy ! Total flux subtracted in 100 components = 0.10312 Jy ! Clean residual min=-0.007417 max=0.010921 Jy/beam ! Clean residual mean=-0.000006 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.10312 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.10312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071782Jy sigma=0.549566 ! Fit after self-cal, rms=0.071475Jy sigma=0.547231 ! 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=4.165 mas, bmaj=5.052 mas, bpa=31.97 degrees ! Estimated noise=1.05931 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 = 0.0150458 Jy ! Component: 100 - total flux cleaned = 0.023093 Jy ! Component: 150 - total flux cleaned = 0.0281289 Jy ! Component: 200 - total flux cleaned = 0.0313823 Jy ! Total flux subtracted in 200 components = 0.0313823 Jy ! Clean residual min=-0.005413 max=0.009022 Jy/beam ! Clean residual mean=-0.000017 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.134502 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.134502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068273Jy sigma=0.518074 ! Fit after self-cal, rms=0.068250Jy sigma=0.517785 ! Inverting map ! Added new window around map position (44.5, -94). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646592 Jy ! Component: 100 - total flux cleaned = 0.00552757 Jy ! Component: 150 - total flux cleaned = 0.00448635 Jy ! Component: 200 - total flux cleaned = 0.00403331 Jy ! Total flux subtracted in 200 components = 0.00403331 Jy ! Clean residual min=-0.004934 max=0.007864 Jy/beam ! Clean residual mean=-0.000016 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.138536 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.138536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067226Jy sigma=0.509999 ! Fit after self-cal, rms=0.067110Jy sigma=0.508984 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.165 x 5.052 at 31.97 degrees (North through East) ! Clean map min=-0.0047084 max=0.1055 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.53 KP 0.99 ! LA 1.05 MK 0.93 NL 0.96 OV 0.96 ! SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.51 KP 1.03 ! LA 1.02 MK 0.92 NL 0.96 OV 0.91 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.47 KP 0.98 ! LA 1.04 MK 0.90 NL 0.89 OV 0.99 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.067110Jy sigma=0.508984 ! Fit after self-cal, rms=0.071832Jy sigma=0.489533 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=5.166 mas, bpa=33.37 degrees ! Estimated noise=1.07713 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 = -0.00164877 Jy ! Component: 100 - total flux cleaned = -0.00144513 Jy ! Component: 150 - total flux cleaned = -0.0013678 Jy ! Component: 200 - total flux cleaned = -0.00122308 Jy ! Total flux subtracted in 200 components = -0.00122308 Jy ! Clean residual min=-0.003526 max=0.003465 Jy/beam ! Clean residual mean=-0.000015 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.137313 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.137313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071507Jy sigma=0.487559 ! Fit after self-cal, rms=0.071610Jy sigma=0.487222 ! 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=0.071610Jy sigma=0.487222 ! Fit after self-cal, rms=0.072127Jy sigma=0.478911 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=5.135 mas, bpa=34.95 degrees ! Estimated noise=1.07427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121269 Jy ! Component: 100 - total flux cleaned = 0.000775767 Jy ! Component: 150 - total flux cleaned = 0.00106661 Jy ! Component: 200 - total flux cleaned = 0.00122498 Jy ! Total flux subtracted in 200 components = 0.00122498 Jy ! Clean residual min=-0.002695 max=0.002594 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.138538 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.138538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072036Jy sigma=0.478169 ! Fit after self-cal, rms=0.072016Jy sigma=0.477996 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 = 0.000175106 Jy ! Component: 100 - total flux cleaned = 0.000387131 Jy ! Component: 150 - total flux cleaned = 0.000484594 Jy ! Component: 200 - total flux cleaned = 0.000604735 Jy ! Total flux subtracted in 200 components = 0.000604735 Jy ! Clean residual min=-0.002611 max=0.002499 Jy/beam ! Clean residual mean=-0.000007 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.139142 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.139142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071989Jy sigma=0.477718 ! Fit after self-cal, rms=0.071982Jy sigma=0.477711 ! 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=0.071982Jy sigma=0.477711 ! Fit after self-cal, rms=0.079133Jy sigma=0.479034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.106 mas, bmaj=5.192 mas, bpa=35.75 degrees ! Estimated noise=1.08589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421109 Jy ! Component: 100 - total flux cleaned = -0.000350492 Jy ! Component: 150 - total flux cleaned = -9.17362e-05 Jy ! Component: 200 - total flux cleaned = 8.16784e-05 Jy ! Total flux subtracted in 200 components = 8.16784e-05 Jy ! Clean residual min=-0.002793 max=0.002340 Jy/beam ! Clean residual mean=-0.000007 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.139224 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.139224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078965Jy sigma=0.478262 ! Fit after self-cal, rms=0.078990Jy sigma=0.478214 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.65375e-05 Jy ! Component: 100 - total flux cleaned = 0.000272667 Jy ! Component: 150 - total flux cleaned = 0.00045459 Jy ! Component: 200 - total flux cleaned = 0.000706615 Jy ! Total flux subtracted in 200 components = 0.000706615 Jy ! Clean residual min=-0.002615 max=0.002280 Jy/beam ! Clean residual mean=-0.000007 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.139931 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.139931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078910Jy sigma=0.477854 ! Fit after self-cal, rms=0.078904Jy sigma=0.477841 ! 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=0.078904Jy sigma=0.477841 ! Fit after self-cal, rms=0.081816Jy sigma=0.478260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.948 mas, bmaj=9.215 mas, bpa=40.36 degrees ! Estimated noise=1.25703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015132 Jy ! Component: 100 - total flux cleaned = 0.000245879 Jy ! Component: 150 - total flux cleaned = 0.000385713 Jy ! Component: 200 - total flux cleaned = 0.000536532 Jy ! Total flux subtracted in 200 components = 0.000536532 Jy ! Clean residual min=-0.002323 max=0.002791 Jy/beam ! Clean residual mean=-0.000014 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.140467 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.140467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081759Jy sigma=0.478069 ! Fit after self-cal, rms=0.081765Jy sigma=0.478047 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 = -0.000166527 Jy ! Component: 100 - total flux cleaned = -2.56213e-05 Jy ! Component: 150 - total flux cleaned = 8.26433e-05 Jy ! Component: 200 - total flux cleaned = 0.000181871 Jy ! Total flux subtracted in 200 components = 0.000181871 Jy ! Clean residual min=-0.002322 max=0.002764 Jy/beam ! Clean residual mean=-0.000014 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.140649 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.140649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081728Jy sigma=0.477950 ! Fit after self-cal, rms=0.081723Jy sigma=0.477938 ! 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=4.078 mas, bmaj=5.235 mas, bpa=35.93 degrees ! Estimated noise=1.0919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.078 x 5.235 at 35.93 degrees (North through East) ! Clean map min=-0.0025047 max=0.10976 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=3.204 mas, bmaj=4.408 mas, bpa=36.34 degrees ! Estimated noise=1.73754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.081864 Jy ! Component: 100 - total flux cleaned = 0.106164 Jy ! Component: 150 - total flux cleaned = 0.117282 Jy ! Component: 200 - total flux cleaned = 0.123291 Jy ! Total flux subtracted in 200 components = 0.123291 Jy ! Clean residual min=-0.004633 max=0.003983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.123291 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.123291 Jy ! Inverting map and beam ! Estimated beam: bmin=4.078 mas, bmaj=5.235 mas, bpa=35.93 degrees ! Estimated noise=1.0919 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 = 0.00521979 Jy ! Component: 100 - total flux cleaned = 0.00855595 Jy ! Component: 150 - total flux cleaned = 0.0110604 Jy ! Component: 200 - total flux cleaned = 0.0130242 Jy ! Total flux subtracted in 200 components = 0.0130242 Jy ! Clean residual min=-0.002506 max=0.002763 Jy/beam ! Clean residual mean=-0.000007 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.136315 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.136315 Jy ! Inverting map ! Added new window around map position (-75, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235145 Jy ! Component: 100 - total flux cleaned = 0.00318241 Jy ! Component: 150 - total flux cleaned = 0.00365987 Jy ! Component: 200 - total flux cleaned = 0.00418607 Jy ! Total flux subtracted in 200 components = 0.00418607 Jy ! Clean residual min=-0.002239 max=0.002128 Jy/beam ! Clean residual mean=-0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.140501 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.140501 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=7.948 mas, bmaj=9.215 mas, bpa=40.36 degrees ! Estimated noise=1.25703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000874167 Jy ! Component: 100 - total flux cleaned = 0.0012396 Jy ! Component: 150 - total flux cleaned = 0.00137057 Jy ! Component: 200 - total flux cleaned = 0.00152828 Jy ! Total flux subtracted in 200 components = 0.00152828 Jy ! Clean residual min=-0.002209 max=0.002354 Jy/beam ! Clean residual mean=-0.000014 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.14203 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 = 9.94792e-05 Jy ! Component: 100 - total flux cleaned = 0.000153878 Jy ! Component: 150 - total flux cleaned = 0.00020428 Jy ! Component: 200 - total flux cleaned = 0.00026615 Jy ! Total flux subtracted in 200 components = 0.00026615 Jy ! Clean residual min=-0.002179 max=0.002374 Jy/beam ! Clean residual mean=-0.000014 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.142296 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 97 components and 0.142296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.078 mas, bmaj=5.235 mas, bpa=35.93 degrees ! Estimated noise=1.0919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338179 Jy ! Component: 100 - total flux cleaned = -0.00048044 Jy ! Component: 150 - total flux cleaned = -0.000447616 Jy ! Component: 200 - total flux cleaned = -0.000385633 Jy ! Total flux subtracted in 200 components = -0.000385633 Jy ! Clean residual min=-0.002157 max=0.002070 Jy/beam ! Clean residual mean=-0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.14191 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.14191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081496Jy sigma=0.476856 ! Fit after self-cal, rms=0.081473Jy sigma=0.476695 wmodel J1401+5835_S_map.mod ! Writing 112 model components to file: J1401+5835_S_map.mod wobs J1401+5835_S_uvs.fits ! Writing UV FITS file: J1401+5835_S_uvs.fits wwins J1401+5835_S_map.win ! wwins: Wrote 3 windows to J1401+5835_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 = -0.00033937 Jy ! Component: 100 - total flux cleaned = -0.000447279 Jy ! Component: 150 - total flux cleaned = -0.000481994 Jy ! Component: 200 - total flux cleaned = -0.000449503 Jy ! Component: 250 - total flux cleaned = -0.000450119 Jy ! Component: 300 - total flux cleaned = -0.000420177 Jy ! Component: 350 - total flux cleaned = -0.00054083 Jy ! Component: 400 - total flux cleaned = -0.000570059 Jy ! Component: 450 - total flux cleaned = -0.000627566 Jy ! Component: 500 - total flux cleaned = -0.00074039 Jy ! Component: 550 - total flux cleaned = -0.000767449 Jy ! Component: 600 - total flux cleaned = -0.000794826 Jy ! Component: 650 - total flux cleaned = -0.000875524 Jy ! Component: 700 - total flux cleaned = -0.000848922 Jy ! Component: 750 - total flux cleaned = -0.000875344 Jy ! Component: 800 - total flux cleaned = -0.000823862 Jy ! Component: 850 - total flux cleaned = -0.000874711 Jy ! Component: 900 - total flux cleaned = -0.000849573 Jy ! Component: 950 - total flux cleaned = -0.000702327 Jy ! Component: 1000 - total flux cleaned = -0.000702593 Jy ! Component: 1050 - total flux cleaned = -0.000606875 Jy ! Component: 1100 - total flux cleaned = -0.000559385 Jy ! Component: 1150 - total flux cleaned = -0.000489322 Jy ! Component: 1200 - total flux cleaned = -0.00055886 Jy ! Component: 1250 - total flux cleaned = -0.000422152 Jy ! Component: 1300 - total flux cleaned = -0.000512699 Jy ! Component: 1350 - total flux cleaned = -0.000512505 Jy ! Component: 1400 - total flux cleaned = -0.000490607 Jy ! Component: 1450 - total flux cleaned = -0.000490981 Jy ! Component: 1500 - total flux cleaned = -0.000469581 Jy ! Component: 1550 - total flux cleaned = -0.000533549 Jy ! Component: 1600 - total flux cleaned = -0.000554763 Jy ! Component: 1650 - total flux cleaned = -0.000575781 Jy ! Component: 1700 - total flux cleaned = -0.000658821 Jy ! Component: 1750 - total flux cleaned = -0.000699713 Jy ! Component: 1800 - total flux cleaned = -0.000638541 Jy ! Component: 1850 - total flux cleaned = -0.000658766 Jy ! Component: 1900 - total flux cleaned = -0.000698446 Jy ! Component: 1950 - total flux cleaned = -0.000698265 Jy ! Component: 2000 - total flux cleaned = -0.000718072 Jy ! Component: 2050 - total flux cleaned = -0.000776321 Jy ! Component: 2100 - total flux cleaned = -0.000814957 Jy ! Component: 2150 - total flux cleaned = -0.000833812 Jy ! Component: 2200 - total flux cleaned = -0.000833738 Jy ! Component: 2250 - total flux cleaned = -0.000796397 Jy ! Component: 2300 - total flux cleaned = -0.000833576 Jy ! Component: 2350 - total flux cleaned = -0.000888873 Jy ! Component: 2400 - total flux cleaned = -0.000943834 Jy ! Component: 2450 - total flux cleaned = -0.000943781 Jy ! Component: 2500 - total flux cleaned = -0.00101613 Jy ! Component: 2550 - total flux cleaned = -0.00103409 Jy ! Component: 2600 - total flux cleaned = -0.00110529 Jy ! Component: 2650 - total flux cleaned = -0.0011584 Jy ! Component: 2700 - total flux cleaned = -0.00121116 Jy ! Component: 2750 - total flux cleaned = -0.00119369 Jy ! Component: 2800 - total flux cleaned = -0.00122854 Jy ! Component: 2850 - total flux cleaned = -0.00126322 Jy ! Component: 2900 - total flux cleaned = -0.00133196 Jy ! Component: 2950 - total flux cleaned = -0.00136593 Jy ! Component: 3000 - total flux cleaned = -0.00138272 Jy ! Component: 3050 - total flux cleaned = -0.00139968 Jy ! Component: 3100 - total flux cleaned = -0.00141636 Jy ! Component: 3150 - total flux cleaned = -0.00139972 Jy ! Component: 3200 - total flux cleaned = -0.00141633 Jy ! Component: 3250 - total flux cleaned = -0.00141644 Jy ! Component: 3300 - total flux cleaned = -0.00146568 Jy ! Component: 3350 - total flux cleaned = -0.00144933 Jy ! Component: 3400 - total flux cleaned = -0.0015145 Jy ! Component: 3450 - total flux cleaned = -0.00149839 Jy ! Component: 3500 - total flux cleaned = -0.00156278 Jy ! Component: 3550 - total flux cleaned = -0.00156265 Jy ! Component: 3600 - total flux cleaned = -0.0015626 Jy ! Component: 3650 - total flux cleaned = -0.0015309 Jy ! Component: 3700 - total flux cleaned = -0.00153093 Jy ! Component: 3750 - total flux cleaned = -0.00153103 Jy ! Component: 3800 - total flux cleaned = -0.00153096 Jy ! Component: 3850 - total flux cleaned = -0.00154648 Jy ! Component: 3900 - total flux cleaned = -0.00156198 Jy ! Component: 3950 - total flux cleaned = -0.00159295 Jy ! Component: 4000 - total flux cleaned = -0.00157735 Jy ! Component: 4050 - total flux cleaned = -0.00156214 Jy ! Total flux subtracted in 4096 components = -0.00156204 Jy ! Clean residual min=-0.001113 max=0.000955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.140348 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 410 components and 0.140348 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1401+5835_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.078 x 5.235 at 35.93 degrees (North through East) ! Clean map min=-0.001652 max=0.11005 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1401+5835_S_map.fits wmodel /image_prod/ug002_uva//J1401+5835_S_map.mod ! Writing 410 model components to file: /image_prod/ug002_uva//J1401+5835_S_map.mod wobs /image_prod/ug002_uva//J1401+5835_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1401+5835_S_uvs.fits wwins /image_prod/ug002_uva//J1401+5835_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1401+5835_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.754419 0.754419 1.50884 3.01767 6.03535 12.0707 24.1414 48.2828 96.5656 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 397.657 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1401+5835_S_dfm.log closed on Thu Mar 5 01:34:10 2020