! Started logfile: /image_prod/ug002_uva//J1027+7428_S_dfm.log on Wed Mar 4 23:34:34 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//J1027+7428_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1027+7428_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.847685 visibilities/baseline/integration-bin. ! Found source: J1027+7428 ! ! 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 5493 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 J1027+7428_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006503Jy sigma=7.439973 ! Fit after self-cal, rms=0.902166Jy sigma=6.662245 ! 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=3.19 mas, bmaj=4.775 mas, bpa=62.13 degrees ! Estimated noise=1.84105 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 = 0.0759183 Jy ! Component: 100 - total flux cleaned = 0.101544 Jy ! Total flux subtracted in 100 components = 0.101544 Jy ! Clean residual min=-0.005704 max=0.011213 Jy/beam ! Clean residual mean=-0.000019 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.101544 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.101544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084752Jy sigma=0.479700 ! Fit after self-cal, rms=0.084024Jy sigma=0.475175 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134323 Jy ! Component: 100 - total flux cleaned = 0.0199178 Jy ! Total flux subtracted in 100 components = 0.0199178 Jy ! Clean residual min=-0.003908 max=0.003819 Jy/beam ! Clean residual mean=-0.000003 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.121462 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.121462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081486Jy sigma=0.455376 ! Fit after self-cal, rms=0.081432Jy sigma=0.454962 ! 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=3.721 mas, bmaj=5.597 mas, bpa=62.89 degrees ! Estimated noise=1.33438 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 = 0.00436685 Jy ! Component: 100 - total flux cleaned = 0.00533742 Jy ! Component: 150 - total flux cleaned = 0.00549941 Jy ! Component: 200 - total flux cleaned = 0.00569734 Jy ! Total flux subtracted in 200 components = 0.00569734 Jy ! Clean residual min=-0.003301 max=0.003343 Jy/beam ! Clean residual mean=0.000003 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.127159 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.127159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080927Jy sigma=0.453090 ! Fit after self-cal, rms=0.080914Jy sigma=0.453040 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.721 x 5.597 at 62.89 degrees (North through East) ! Clean map min=-0.0032649 max=0.09877 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.05 KP 0.98 ! LA 1.02 MK 1.00 NL 0.99 OV 0.99 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.99 ! LA 1.05 MK 0.92 NL 0.97 OV 0.97 ! SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.09 KP 0.96 ! LA 1.00 MK 0.93 NL 0.96 OV 0.98 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.080914Jy sigma=0.453040 ! Fit after self-cal, rms=0.079656Jy sigma=0.451184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=5.576 mas, bpa=63.2 degrees ! Estimated noise=1.33265 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 = 0.000240663 Jy ! Component: 100 - total flux cleaned = 0.000239644 Jy ! Component: 150 - total flux cleaned = 0.000241137 Jy ! Component: 200 - total flux cleaned = 0.000271819 Jy ! Total flux subtracted in 200 components = 0.000271819 Jy ! Clean residual min=-0.003070 max=0.003326 Jy/beam ! Clean residual mean=0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.127431 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.127431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079561Jy sigma=0.450967 ! Fit after self-cal, rms=0.079558Jy sigma=0.450908 ! 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=0.079558Jy sigma=0.450908 ! Fit after self-cal, rms=0.070525Jy sigma=0.442006 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.712 mas, bmaj=5.529 mas, bpa=62.94 degrees ! Estimated noise=1.33263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382629 Jy ! Component: 100 - total flux cleaned = 0.000466935 Jy ! Component: 150 - total flux cleaned = 0.000482099 Jy ! Component: 200 - total flux cleaned = 0.00050953 Jy ! Total flux subtracted in 200 components = 0.00050953 Jy ! Clean residual min=-0.002141 max=0.002110 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.127941 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.127941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070513Jy sigma=0.441915 ! Fit after self-cal, rms=0.070522Jy sigma=0.441741 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 = -1.79338e-05 Jy ! Component: 100 - total flux cleaned = -6.20552e-06 Jy ! Component: 150 - total flux cleaned = 5.36598e-06 Jy ! Component: 200 - total flux cleaned = 2.66201e-05 Jy ! Total flux subtracted in 200 components = 2.66201e-05 Jy ! Clean residual min=-0.002134 max=0.002076 Jy/beam ! Clean residual mean=-0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.127967 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.127967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070517Jy sigma=0.441710 ! Fit after self-cal, rms=0.070522Jy sigma=0.441686 ! 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=0.070522Jy sigma=0.441686 ! Fit after self-cal, rms=0.070343Jy sigma=0.441629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.702 mas, bmaj=5.518 mas, bpa=63.27 degrees ! Estimated noise=1.33098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308283 Jy ! Component: 100 - total flux cleaned = 0.000383459 Jy ! Component: 150 - total flux cleaned = 0.000407713 Jy ! Component: 200 - total flux cleaned = 0.000429146 Jy ! Total flux subtracted in 200 components = 0.000429146 Jy ! Clean residual min=-0.002122 max=0.002086 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.128396 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.128396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070337Jy sigma=0.441588 ! Fit after self-cal, rms=0.070336Jy sigma=0.441585 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 = -1.16895e-05 Jy ! Component: 100 - total flux cleaned = -2.52453e-06 Jy ! Component: 150 - total flux cleaned = -2.53341e-06 Jy ! Component: 200 - total flux cleaned = 6.16115e-06 Jy ! Total flux subtracted in 200 components = 6.16115e-06 Jy ! Clean residual min=-0.002117 max=0.002084 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.128403 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.128403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070333Jy sigma=0.441569 ! Fit after self-cal, rms=0.070333Jy sigma=0.441568 ! 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=0.070333Jy sigma=0.441568 ! Fit after self-cal, rms=0.070122Jy sigma=0.441556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=10.04 mas, bpa=70.55 degrees ! Estimated noise=1.59593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494156 Jy ! Component: 100 - total flux cleaned = 0.000535765 Jy ! Component: 150 - total flux cleaned = 0.000543245 Jy ! Component: 200 - total flux cleaned = 0.000557489 Jy ! Total flux subtracted in 200 components = 0.000557489 Jy ! Clean residual min=-0.002026 max=0.001854 Jy/beam ! Clean residual mean=-0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.12896 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.12896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070125Jy sigma=0.441560 ! Fit after self-cal, rms=0.070122Jy sigma=0.441553 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 = 6.20132e-05 Jy ! Component: 100 - total flux cleaned = 4.74343e-05 Jy ! Component: 150 - total flux cleaned = 5.32862e-05 Jy ! Component: 200 - total flux cleaned = 5.96285e-05 Jy ! Total flux subtracted in 200 components = 5.96285e-05 Jy ! Clean residual min=-0.002013 max=0.001862 Jy/beam ! Clean residual mean=-0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.12902 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.12902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070125Jy sigma=0.441564 ! Fit after self-cal, rms=0.070124Jy sigma=0.441562 ! 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=3.692 mas, bmaj=5.508 mas, bpa=63.51 degrees ! Estimated noise=1.32918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.692 x 5.508 at 63.51 degrees (North through East) ! Clean map min=-0.00205 max=0.098397 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=3.166 mas, bmaj=4.712 mas, bpa=62.35 degrees ! Estimated noise=1.8281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760223 Jy ! Component: 100 - total flux cleaned = 0.103443 Jy ! Component: 150 - total flux cleaned = 0.11627 Jy ! Component: 200 - total flux cleaned = 0.122344 Jy ! Total flux subtracted in 200 components = 0.122344 Jy ! Clean residual min=-0.002929 max=0.003222 Jy/beam ! Clean residual mean=-0.000007 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.122344 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.122344 Jy ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=5.508 mas, bpa=63.51 degrees ! Estimated noise=1.32918 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 = 0.00370668 Jy ! Component: 100 - total flux cleaned = 0.00564844 Jy ! Component: 150 - total flux cleaned = 0.00605627 Jy ! Component: 200 - total flux cleaned = 0.00617467 Jy ! Total flux subtracted in 200 components = 0.00617467 Jy ! Clean residual min=-0.002156 max=0.002097 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.128519 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.128519 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=7.801 mas, bmaj=10.04 mas, bpa=70.55 degrees ! Estimated noise=1.59593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850262 Jy ! Component: 100 - total flux cleaned = 0.000933842 Jy ! Component: 150 - total flux cleaned = 0.000932589 Jy ! Component: 200 - total flux cleaned = 0.000917351 Jy ! Total flux subtracted in 200 components = 0.000917351 Jy ! Clean residual min=-0.002053 max=0.001901 Jy/beam ! Clean residual mean=-0.000005 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.129436 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 = -5.17109e-07 Jy ! Component: 100 - total flux cleaned = -1.20172e-05 Jy ! Component: 150 - total flux cleaned = -1.1623e-05 Jy ! Component: 200 - total flux cleaned = -1.13156e-05 Jy ! Total flux subtracted in 200 components = -1.13156e-05 Jy ! Clean residual min=-0.002029 max=0.001904 Jy/beam ! Clean residual mean=-0.000005 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.129425 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.129425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=5.508 mas, bpa=63.51 degrees ! Estimated noise=1.32918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267303 Jy ! Component: 100 - total flux cleaned = -0.000319616 Jy ! Component: 150 - total flux cleaned = -0.000363126 Jy ! Component: 200 - total flux cleaned = -0.000382017 Jy ! Total flux subtracted in 200 components = -0.000382017 Jy ! Clean residual min=-0.002106 max=0.002111 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.129043 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.129043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070125Jy sigma=0.441567 ! Fit after self-cal, rms=0.070123Jy sigma=0.441550 wmodel J1027+7428_S_map.mod ! Writing 41 model components to file: J1027+7428_S_map.mod wobs J1027+7428_S_uvs.fits ! Writing UV FITS file: J1027+7428_S_uvs.fits wwins J1027+7428_S_map.win ! wwins: Wrote 1 windows to J1027+7428_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 = -0.000604305 Jy ! Component: 100 - total flux cleaned = -0.000831322 Jy ! Component: 150 - total flux cleaned = -0.00108214 Jy ! Component: 200 - total flux cleaned = -0.00135949 Jy ! Component: 250 - total flux cleaned = -0.00169524 Jy ! Component: 300 - total flux cleaned = -0.00192364 Jy ! Component: 350 - total flux cleaned = -0.00214644 Jy ! Component: 400 - total flux cleaned = -0.0023011 Jy ! Component: 450 - total flux cleaned = -0.00245261 Jy ! Component: 500 - total flux cleaned = -0.0026312 Jy ! Component: 550 - total flux cleaned = -0.002661 Jy ! Component: 600 - total flux cleaned = -0.00280516 Jy ! Component: 650 - total flux cleaned = -0.00294708 Jy ! Component: 700 - total flux cleaned = -0.00305823 Jy ! Component: 750 - total flux cleaned = -0.00322239 Jy ! Component: 800 - total flux cleaned = -0.00324922 Jy ! Component: 850 - total flux cleaned = -0.00332876 Jy ! Component: 900 - total flux cleaned = -0.00343376 Jy ! Component: 950 - total flux cleaned = -0.0035369 Jy ! Component: 1000 - total flux cleaned = -0.00363875 Jy ! Component: 1050 - total flux cleaned = -0.00371398 Jy ! Component: 1100 - total flux cleaned = -0.00368951 Jy ! Component: 1150 - total flux cleaned = -0.00388618 Jy ! Component: 1200 - total flux cleaned = -0.00383805 Jy ! Component: 1250 - total flux cleaned = -0.00400604 Jy ! Component: 1300 - total flux cleaned = -0.00400617 Jy ! Component: 1350 - total flux cleaned = -0.00412308 Jy ! Component: 1400 - total flux cleaned = -0.00416878 Jy ! Component: 1450 - total flux cleaned = -0.00426028 Jy ! Component: 1500 - total flux cleaned = -0.004283 Jy ! Component: 1550 - total flux cleaned = -0.00437266 Jy ! Component: 1600 - total flux cleaned = -0.00441695 Jy ! Component: 1650 - total flux cleaned = -0.00448258 Jy ! Component: 1700 - total flux cleaned = -0.00456888 Jy ! Component: 1750 - total flux cleaned = -0.00456896 Jy ! Component: 1800 - total flux cleaned = -0.0045479 Jy ! Component: 1850 - total flux cleaned = -0.00454812 Jy ! Component: 1900 - total flux cleaned = -0.00458988 Jy ! Component: 1950 - total flux cleaned = -0.00454881 Jy ! Component: 2000 - total flux cleaned = -0.00460999 Jy ! Component: 2050 - total flux cleaned = -0.00467076 Jy ! Component: 2100 - total flux cleaned = -0.00469081 Jy ! Component: 2150 - total flux cleaned = -0.00473051 Jy ! Component: 2200 - total flux cleaned = -0.00482874 Jy ! Component: 2250 - total flux cleaned = -0.0048479 Jy ! Component: 2300 - total flux cleaned = -0.00478998 Jy ! Component: 2350 - total flux cleaned = -0.00482829 Jy ! Component: 2400 - total flux cleaned = -0.00478998 Jy ! Component: 2450 - total flux cleaned = -0.00479016 Jy ! Component: 2500 - total flux cleaned = -0.00484649 Jy ! Component: 2550 - total flux cleaned = -0.00480936 Jy ! Component: 2600 - total flux cleaned = -0.00484642 Jy ! Component: 2650 - total flux cleaned = -0.00486483 Jy ! Component: 2700 - total flux cleaned = -0.00486489 Jy ! Component: 2750 - total flux cleaned = -0.00490111 Jy ! Component: 2800 - total flux cleaned = -0.00482943 Jy ! Component: 2850 - total flux cleaned = -0.00491854 Jy ! Component: 2900 - total flux cleaned = -0.00491841 Jy ! Component: 2950 - total flux cleaned = -0.00491833 Jy ! Component: 3000 - total flux cleaned = -0.00502297 Jy ! Component: 3050 - total flux cleaned = -0.00502274 Jy ! Component: 3100 - total flux cleaned = -0.00507443 Jy ! Component: 3150 - total flux cleaned = -0.00507439 Jy ! Component: 3200 - total flux cleaned = -0.00509124 Jy ! Component: 3250 - total flux cleaned = -0.00512501 Jy ! Component: 3300 - total flux cleaned = -0.00510808 Jy ! Component: 3350 - total flux cleaned = -0.00514147 Jy ! Component: 3400 - total flux cleaned = -0.00502538 Jy ! Component: 3450 - total flux cleaned = -0.00497598 Jy ! Component: 3500 - total flux cleaned = -0.00507435 Jy ! Component: 3550 - total flux cleaned = -0.00499308 Jy ! Component: 3600 - total flux cleaned = -0.00507403 Jy ! Component: 3650 - total flux cleaned = -0.00507393 Jy ! Component: 3700 - total flux cleaned = -0.00500989 Jy ! Component: 3750 - total flux cleaned = -0.00505755 Jy ! Component: 3800 - total flux cleaned = -0.00502592 Jy ! Component: 3850 - total flux cleaned = -0.0050572 Jy ! Component: 3900 - total flux cleaned = -0.00504157 Jy ! Component: 3950 - total flux cleaned = -0.00511926 Jy ! Component: 4000 - total flux cleaned = -0.00510376 Jy ! Component: 4050 - total flux cleaned = -0.00501137 Jy ! Total flux subtracted in 4096 components = -0.0050268 Jy ! Clean residual min=-0.000887 max=0.000940 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.124016 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 323 components and 0.124016 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1027+7428_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.692 x 5.508 at 63.51 degrees (North through East) ! Clean map min=-0.0017134 max=0.098301 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1027+7428_S_map.fits wmodel /image_prod/ug002_uva//J1027+7428_S_map.mod ! Writing 323 model components to file: /image_prod/ug002_uva//J1027+7428_S_map.mod wobs /image_prod/ug002_uva//J1027+7428_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1027+7428_S_uvs.fits wwins /image_prod/ug002_uva//J1027+7428_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1027+7428_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0983013 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265995 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.811776 0.811776 1.62355 3.2471 6.4942 12.9884 25.9768 51.9536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 369.56 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1027+7428_S_dfm.log closed on Wed Mar 4 23:34:38 2020