! Started logfile: /image_prod/ug002_uva//J0915+0007_S_dfm.log on Wed Mar 4 22:54:08 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//J0915+0007_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0915+0007_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.908929 visibilities/baseline/integration-bin. ! Found source: J0915+0007 ! ! 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 36 lines of history. ! ! Reading 4581 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 J0915+0007_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010590Jy sigma=7.087510 ! Fit after self-cal, rms=0.818849Jy sigma=5.664180 ! 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=2.7 mas, bmaj=6.773 mas, bpa=-2.853 degrees ! Estimated noise=1.91506 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 = 0.146612 Jy ! Component: 100 - total flux cleaned = 0.213925 Jy ! Total flux subtracted in 100 components = 0.213925 Jy ! Clean residual min=-0.014392 max=0.031754 Jy/beam ! Clean residual mean=-0.000035 rms=0.004268 Jy/beam ! Combined flux in latest and established models = 0.213925 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.213925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094718Jy sigma=0.623548 ! Fit after self-cal, rms=0.093331Jy sigma=0.615996 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378385 Jy ! Component: 100 - total flux cleaned = 0.0586865 Jy ! Total flux subtracted in 100 components = 0.0586865 Jy ! Clean residual min=-0.007328 max=0.013150 Jy/beam ! Clean residual mean=-0.000015 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.272611 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.272611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075906Jy sigma=0.471942 ! Fit after self-cal, rms=0.075738Jy sigma=0.470936 ! Inverting map ! Added new window around map position (3.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142142 Jy ! Component: 100 - total flux cleaned = 0.0234421 Jy ! Total flux subtracted in 100 components = 0.0234421 Jy ! Clean residual min=-0.005962 max=0.005754 Jy/beam ! Clean residual mean=-0.000008 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.296053 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.296053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072888Jy sigma=0.445842 ! Fit after self-cal, rms=0.072841Jy sigma=0.445542 ! 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=3.076 mas, bmaj=7.241 mas, bpa=-2.726 degrees ! Estimated noise=1.54977 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 = 0.0072774 Jy ! Component: 100 - total flux cleaned = 0.0120659 Jy ! Component: 150 - total flux cleaned = 0.0155927 Jy ! Component: 200 - total flux cleaned = 0.0182651 Jy ! Total flux subtracted in 200 components = 0.0182651 Jy ! Clean residual min=-0.005894 max=0.004376 Jy/beam ! Clean residual mean=-0.000003 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.314318 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.314318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072006Jy sigma=0.438142 ! Fit after self-cal, rms=0.071998Jy sigma=0.438016 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.076 x 7.241 at -2.726 degrees (North through East) ! Clean map min=-0.0054583 max=0.18741 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 1.01 ! MK 1.00 NL 0.97 OV 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.06 KP 1.04 ! MK 1.06 NL 1.12 OV 0.91 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.03 KP 1.01 ! MK 1.02 NL 0.91 OV 0.94 SC 0.92 ! ! ! Fit before self-cal, rms=0.071998Jy sigma=0.438016 ! Fit after self-cal, rms=0.070036Jy sigma=0.419474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.102 mas, bmaj=7.275 mas, bpa=-2.395 degrees ! Estimated noise=1.55128 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 = 0.000119125 Jy ! Component: 100 - total flux cleaned = 0.000200755 Jy ! Component: 150 - total flux cleaned = 0.000200936 Jy ! Component: 200 - total flux cleaned = 0.000199084 Jy ! Total flux subtracted in 200 components = 0.000199084 Jy ! Clean residual min=-0.002667 max=0.002951 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.314517 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.314517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069985Jy sigma=0.419195 ! Fit after self-cal, rms=0.070045Jy sigma=0.419066 ! 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=0.070045Jy sigma=0.419066 ! Fit after self-cal, rms=0.073234Jy sigma=0.415877 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.109 mas, bmaj=7.286 mas, bpa=-2.348 degrees ! Estimated noise=1.55435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555918 Jy ! Component: 100 - total flux cleaned = 0.000342135 Jy ! Component: 150 - total flux cleaned = 0.00018409 Jy ! Component: 200 - total flux cleaned = 9.00369e-05 Jy ! Total flux subtracted in 200 components = 9.00369e-05 Jy ! Clean residual min=-0.002418 max=0.002368 Jy/beam ! Clean residual mean=0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.314607 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.314607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073204Jy sigma=0.415718 ! Fit after self-cal, rms=0.073222Jy sigma=0.415677 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 = 0.000325972 Jy ! Component: 100 - total flux cleaned = 0.000253045 Jy ! Component: 150 - total flux cleaned = 0.000207665 Jy ! Component: 200 - total flux cleaned = 0.000180196 Jy ! Total flux subtracted in 200 components = 0.000180196 Jy ! Clean residual min=-0.002361 max=0.002366 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.314787 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.314787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073213Jy sigma=0.415624 ! Fit after self-cal, rms=0.073210Jy sigma=0.415612 ! 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=0.073210Jy sigma=0.415612 ! Fit after self-cal, rms=0.073266Jy sigma=0.415555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=7.293 mas, bpa=-2.301 degrees ! Estimated noise=1.55668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.83362e-05 Jy ! Component: 100 - total flux cleaned = -5.83472e-05 Jy ! Component: 150 - total flux cleaned = -0.000120111 Jy ! Component: 200 - total flux cleaned = -0.000147736 Jy ! Total flux subtracted in 200 components = -0.000147736 Jy ! Clean residual min=-0.002390 max=0.002353 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.31464 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.31464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073255Jy sigma=0.415495 ! Fit after self-cal, rms=0.073254Jy sigma=0.415484 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 = 9.7024e-05 Jy ! Component: 100 - total flux cleaned = 6.9021e-05 Jy ! Component: 150 - total flux cleaned = 5.65365e-05 Jy ! Component: 200 - total flux cleaned = 4.47779e-05 Jy ! Total flux subtracted in 200 components = 4.47779e-05 Jy ! Clean residual min=-0.002376 max=0.002367 Jy/beam ! Clean residual mean=0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.314685 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.314685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073247Jy sigma=0.415454 ! Fit after self-cal, rms=0.073246Jy sigma=0.415449 ! 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=0.073246Jy sigma=0.415449 ! Fit after self-cal, rms=0.073266Jy sigma=0.415432 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.563 mas, bmaj=10.36 mas, bpa=-0.05111 degrees ! Estimated noise=1.9684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091601 Jy ! Component: 100 - total flux cleaned = 0.000654075 Jy ! Component: 150 - total flux cleaned = 0.000547656 Jy ! Component: 200 - total flux cleaned = 0.000488328 Jy ! Total flux subtracted in 200 components = 0.000488328 Jy ! Clean residual min=-0.003068 max=0.003096 Jy/beam ! Clean residual mean=0.000004 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.315173 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.315173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073264Jy sigma=0.415515 ! Fit after self-cal, rms=0.073260Jy sigma=0.415493 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 = 5.65461e-05 Jy ! Component: 100 - total flux cleaned = -1.36141e-05 Jy ! Component: 150 - total flux cleaned = -3.48936e-05 Jy ! Component: 200 - total flux cleaned = -4.12815e-05 Jy ! Total flux subtracted in 200 components = -4.12815e-05 Jy ! Clean residual min=-0.003078 max=0.003105 Jy/beam ! Clean residual mean=0.000004 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.315132 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 124 components and 0.315132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073263Jy sigma=0.415554 ! Fit after self-cal, rms=0.073261Jy sigma=0.415547 ! 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=3.121 mas, bmaj=7.297 mas, bpa=-2.273 degrees ! Estimated noise=1.55812 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 7.297 at -2.273 degrees (North through East) ! Clean map min=-0.0025412 max=0.18782 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=2.745 mas, bmaj=6.822 mas, bpa=-2.303 degrees ! Estimated noise=1.92172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147153 Jy ! Component: 100 - total flux cleaned = 0.214926 Jy ! Component: 150 - total flux cleaned = 0.250766 Jy ! Component: 200 - total flux cleaned = 0.270845 Jy ! Total flux subtracted in 200 components = 0.270845 Jy ! Clean residual min=-0.005683 max=0.010205 Jy/beam ! Clean residual mean=-0.000012 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.270845 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 0.270845 Jy ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=7.297 mas, bpa=-2.273 degrees ! Estimated noise=1.55812 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 = 0.0152423 Jy ! Component: 100 - total flux cleaned = 0.0238476 Jy ! Component: 150 - total flux cleaned = 0.0292561 Jy ! Component: 200 - total flux cleaned = 0.0329604 Jy ! Total flux subtracted in 200 components = 0.0329604 Jy ! Clean residual min=-0.002951 max=0.002784 Jy/beam ! Clean residual mean=-0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.303805 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.303805 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=6.563 mas, bmaj=10.36 mas, bpa=-0.05111 degrees ! Estimated noise=1.9684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454251 Jy ! Component: 100 - total flux cleaned = 0.00679197 Jy ! Component: 150 - total flux cleaned = 0.00816429 Jy ! Component: 200 - total flux cleaned = 0.00904946 Jy ! Total flux subtracted in 200 components = 0.00904946 Jy ! Clean residual min=-0.003094 max=0.002886 Jy/beam ! Clean residual mean=0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.312855 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 = 0.000592185 Jy ! Component: 100 - total flux cleaned = 0.000997394 Jy ! Component: 150 - total flux cleaned = 0.00112271 Jy ! Component: 200 - total flux cleaned = 0.00119099 Jy ! Total flux subtracted in 200 components = 0.00119099 Jy ! Clean residual min=-0.003078 max=0.002986 Jy/beam ! Clean residual mean=0.000004 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.314046 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 84 components and 0.314046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.121 mas, bmaj=7.297 mas, bpa=-2.273 degrees ! Estimated noise=1.55812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010845 Jy ! Component: 100 - total flux cleaned = -0.00119798 Jy ! Component: 150 - total flux cleaned = -0.00107031 Jy ! Component: 200 - total flux cleaned = -0.00091672 Jy ! Total flux subtracted in 200 components = -0.00091672 Jy ! Clean residual min=-0.002545 max=0.002527 Jy/beam ! Clean residual mean=0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.313129 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.313129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073339Jy sigma=0.415876 ! Fit after self-cal, rms=0.073333Jy sigma=0.415823 wmodel J0915+0007_S_map.mod ! Writing 92 model components to file: J0915+0007_S_map.mod wobs J0915+0007_S_uvs.fits ! Writing UV FITS file: J0915+0007_S_uvs.fits wwins J0915+0007_S_map.win ! wwins: Wrote 2 windows to J0915+0007_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 = 4.45929e-05 Jy ! Component: 100 - total flux cleaned = 0.000129778 Jy ! Component: 150 - total flux cleaned = 0.000415381 Jy ! Component: 200 - total flux cleaned = 0.000802615 Jy ! Component: 250 - total flux cleaned = 0.00124656 Jy ! Component: 300 - total flux cleaned = 0.00156587 Jy ! Component: 350 - total flux cleaned = 0.00197752 Jy ! Component: 400 - total flux cleaned = 0.00230879 Jy ! Component: 450 - total flux cleaned = 0.00253373 Jy ! Component: 500 - total flux cleaned = 0.00272132 Jy ! Component: 550 - total flux cleaned = 0.00290364 Jy ! Component: 600 - total flux cleaned = 0.00316802 Jy ! Component: 650 - total flux cleaned = 0.00342432 Jy ! Component: 700 - total flux cleaned = 0.00364672 Jy ! Component: 750 - total flux cleaned = 0.00394581 Jy ! Component: 800 - total flux cleaned = 0.00423672 Jy ! Component: 850 - total flux cleaned = 0.00449509 Jy ! Component: 900 - total flux cleaned = 0.00467098 Jy ! Component: 950 - total flux cleaned = 0.00476968 Jy ! Component: 1000 - total flux cleaned = 0.00489109 Jy ! Component: 1050 - total flux cleaned = 0.00510492 Jy ! Component: 1100 - total flux cleaned = 0.00526827 Jy ! Component: 1150 - total flux cleaned = 0.00545121 Jy ! Component: 1200 - total flux cleaned = 0.00551813 Jy ! Component: 1250 - total flux cleaned = 0.00567302 Jy ! Component: 1300 - total flux cleaned = 0.00573878 Jy ! Component: 1350 - total flux cleaned = 0.0058459 Jy ! Component: 1400 - total flux cleaned = 0.00590883 Jy ! Component: 1450 - total flux cleaned = 0.0060739 Jy ! Component: 1500 - total flux cleaned = 0.00609396 Jy ! Component: 1550 - total flux cleaned = 0.00617408 Jy ! Component: 1600 - total flux cleaned = 0.00617415 Jy ! Component: 1650 - total flux cleaned = 0.00631002 Jy ! Component: 1700 - total flux cleaned = 0.00634768 Jy ! Component: 1750 - total flux cleaned = 0.00625332 Jy ! Component: 1800 - total flux cleaned = 0.00630961 Jy ! Component: 1850 - total flux cleaned = 0.00634608 Jy ! Component: 1900 - total flux cleaned = 0.00630976 Jy ! Component: 1950 - total flux cleaned = 0.00629225 Jy ! Component: 2000 - total flux cleaned = 0.0063102 Jy ! Component: 2050 - total flux cleaned = 0.00639709 Jy ! Component: 2100 - total flux cleaned = 0.00637987 Jy ! Component: 2150 - total flux cleaned = 0.00637985 Jy ! Component: 2200 - total flux cleaned = 0.00648044 Jy ! Component: 2250 - total flux cleaned = 0.00651351 Jy ! Component: 2300 - total flux cleaned = 0.00654648 Jy ! Component: 2350 - total flux cleaned = 0.00656258 Jy ! Component: 2400 - total flux cleaned = 0.00656246 Jy ! Component: 2450 - total flux cleaned = 0.00659421 Jy ! Component: 2500 - total flux cleaned = 0.00656308 Jy ! Component: 2550 - total flux cleaned = 0.00650129 Jy ! Component: 2600 - total flux cleaned = 0.00656299 Jy ! Component: 2650 - total flux cleaned = 0.00654773 Jy ! Component: 2700 - total flux cleaned = 0.00657761 Jy ! Component: 2750 - total flux cleaned = 0.00653282 Jy ! Component: 2800 - total flux cleaned = 0.00657719 Jy ! Component: 2850 - total flux cleaned = 0.00660654 Jy ! Component: 2900 - total flux cleaned = 0.00665005 Jy ! Component: 2950 - total flux cleaned = 0.00663564 Jy ! Component: 3000 - total flux cleaned = 0.00666409 Jy ! Component: 3050 - total flux cleaned = 0.00667828 Jy ! Component: 3100 - total flux cleaned = 0.00666426 Jy ! Component: 3150 - total flux cleaned = 0.00666415 Jy ! Component: 3200 - total flux cleaned = 0.00670536 Jy ! Component: 3250 - total flux cleaned = 0.00669163 Jy ! Component: 3300 - total flux cleaned = 0.00665102 Jy ! Component: 3350 - total flux cleaned = 0.00662413 Jy ! Component: 3400 - total flux cleaned = 0.00663731 Jy ! Component: 3450 - total flux cleaned = 0.00666351 Jy ! Component: 3500 - total flux cleaned = 0.00659785 Jy ! Component: 3550 - total flux cleaned = 0.00661096 Jy ! Component: 3600 - total flux cleaned = 0.00661086 Jy ! Component: 3650 - total flux cleaned = 0.00663643 Jy ! Component: 3700 - total flux cleaned = 0.00663648 Jy ! Component: 3750 - total flux cleaned = 0.00663637 Jy ! Component: 3800 - total flux cleaned = 0.00663643 Jy ! Component: 3850 - total flux cleaned = 0.00666139 Jy ! Component: 3900 - total flux cleaned = 0.00666129 Jy ! Component: 3950 - total flux cleaned = 0.00664902 Jy ! Component: 4000 - total flux cleaned = 0.00668552 Jy ! Component: 4050 - total flux cleaned = 0.0066613 Jy ! Total flux subtracted in 4096 components = 0.00667338 Jy ! Clean residual min=-0.000720 max=0.000789 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.319802 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 404 components and 0.319803 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0915+0007_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.121 x 7.297 at -2.273 degrees (North through East) ! Clean map min=-0.0016085 max=0.18836 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0915+0007_S_map.fits wmodel /image_prod/ug002_uva//J0915+0007_S_map.mod ! Writing 404 model components to file: /image_prod/ug002_uva//J0915+0007_S_map.mod wobs /image_prod/ug002_uva//J0915+0007_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0915+0007_S_uvs.fits wwins /image_prod/ug002_uva//J0915+0007_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0915+0007_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.188361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212924 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.339122 0.339122 0.678244 1.35649 2.71298 5.42595 10.8519 21.7038 43.4076 86.8152 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.188 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 884.637 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0915+0007_S_dfm.log closed on Wed Mar 4 22:54:11 2020