! Started logfile: /image_prod/ug002_uva//J1315+1220_S_dfm.log on Thu Mar 5 01:07:19 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//J1315+1220_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1315+1220_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.98619 visibilities/baseline/integration-bin. ! Found source: J1315+1220 ! ! 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 6213 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 J1315+1220_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016680Jy sigma=8.068077 ! Fit after self-cal, rms=0.875043Jy sigma=6.900721 ! 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=2.727 mas, bmaj=6.47 mas, bpa=-0.8473 degrees ! Estimated noise=1.65477 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 = 0.0998433 Jy ! Component: 100 - total flux cleaned = 0.13277 Jy ! Total flux subtracted in 100 components = 0.13277 Jy ! Clean residual min=-0.006720 max=0.013697 Jy/beam ! Clean residual mean=0.000009 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.13277 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.13277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068601Jy sigma=0.484378 ! Fit after self-cal, rms=0.068431Jy sigma=0.482248 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014868 Jy ! Component: 100 - total flux cleaned = 0.0222628 Jy ! Total flux subtracted in 100 components = 0.0222628 Jy ! Clean residual min=-0.004582 max=0.006186 Jy/beam ! Clean residual mean=0.000005 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.155032 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.155032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065447Jy sigma=0.450928 ! Fit after self-cal, rms=0.065420Jy sigma=0.450613 ! 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=3.271 mas, bmaj=7.094 mas, bpa=0.7286 degrees ! Estimated noise=1.16907 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 (3, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656521 Jy ! Component: 100 - total flux cleaned = 0.00897222 Jy ! Component: 150 - total flux cleaned = 0.00976912 Jy ! Component: 200 - total flux cleaned = 0.010456 Jy ! Total flux subtracted in 200 components = 0.010456 Jy ! Clean residual min=-0.003764 max=0.003244 Jy/beam ! Clean residual mean=0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.165488 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.165488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064658Jy sigma=0.443869 ! Fit after self-cal, rms=0.064582Jy sigma=0.443356 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.271 x 7.094 at 0.7286 degrees (North through East) ! Clean map min=-0.0037963 max=0.123 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 KP 1.01 MK 0.93 ! NL 1.00 OV 0.93 PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.99 KP 1.05 ! MK 0.97 NL 0.97 OV 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 KP 0.99 MK 1.00 ! NL 1.07 OV 0.94 PT 1.01 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.62 FD 1.05 HN 1.06 KP 1.06 ! MK 1.00 NL 1.09 OV 0.91 SC 1.54 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 KP 1.01 MK 1.07 ! NL 0.94 OV 0.92 PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 1.08 KP 1.05 ! MK 1.02 NL 0.96 OV 0.91 SC 0.94 ! ! ! Fit before self-cal, rms=0.064582Jy sigma=0.443356 ! Fit after self-cal, rms=0.063133Jy sigma=0.433553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=7.14 mas, bpa=0.7676 degrees ! Estimated noise=1.16342 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 = 0.00207806 Jy ! Component: 100 - total flux cleaned = 0.00225886 Jy ! Component: 150 - total flux cleaned = 0.00238145 Jy ! Component: 200 - total flux cleaned = 0.00248865 Jy ! Total flux subtracted in 200 components = 0.00248865 Jy ! Clean residual min=-0.002395 max=0.002542 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.167977 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.167977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063020Jy sigma=0.432696 ! Fit after self-cal, rms=0.063028Jy sigma=0.432513 ! 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=0.063028Jy sigma=0.432513 ! Fit after self-cal, rms=0.063118Jy sigma=0.431006 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=7.141 mas, bpa=0.7511 degrees ! Estimated noise=1.16401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075712 Jy ! Component: 100 - total flux cleaned = 0.000933734 Jy ! Component: 150 - total flux cleaned = 0.00115993 Jy ! Component: 200 - total flux cleaned = 0.00128379 Jy ! Total flux subtracted in 200 components = 0.00128379 Jy ! Clean residual min=-0.002113 max=0.001927 Jy/beam ! Clean residual mean=0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.169261 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.169261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063071Jy sigma=0.430743 ! Fit after self-cal, rms=0.063067Jy sigma=0.430690 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 = 0.000128683 Jy ! Component: 100 - total flux cleaned = 0.000301428 Jy ! Component: 150 - total flux cleaned = 0.00036582 Jy ! Component: 200 - total flux cleaned = 0.000444678 Jy ! Total flux subtracted in 200 components = 0.000444678 Jy ! Clean residual min=-0.002104 max=0.001937 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.169705 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.169705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063041Jy sigma=0.430588 ! Fit after self-cal, rms=0.063035Jy sigma=0.430556 ! 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=0.063035Jy sigma=0.430556 ! Fit after self-cal, rms=0.063121Jy sigma=0.430374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=7.144 mas, bpa=0.6878 degrees ! Estimated noise=1.16368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.1266e-05 Jy ! Component: 100 - total flux cleaned = 0.000325324 Jy ! Component: 150 - total flux cleaned = 0.000451127 Jy ! Component: 200 - total flux cleaned = 0.000513949 Jy ! Total flux subtracted in 200 components = 0.000513949 Jy ! Clean residual min=-0.002075 max=0.001852 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.170219 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.170219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063100Jy sigma=0.430295 ! Fit after self-cal, rms=0.063097Jy sigma=0.430265 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 = 3.99364e-05 Jy ! Component: 100 - total flux cleaned = 0.000140069 Jy ! Component: 150 - total flux cleaned = 0.000168577 Jy ! Component: 200 - total flux cleaned = 0.000182168 Jy ! Total flux subtracted in 200 components = 0.000182168 Jy ! Clean residual min=-0.002065 max=0.001824 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.170402 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.170402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063084Jy sigma=0.430217 ! Fit after self-cal, rms=0.063080Jy sigma=0.430198 ! 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=0.063080Jy sigma=0.430198 ! Fit after self-cal, rms=0.063158Jy sigma=0.430189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.391 mas, bmaj=10.57 mas, bpa=-3.686 degrees ! Estimated noise=1.38401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256946 Jy ! Component: 100 - total flux cleaned = 0.000430168 Jy ! Component: 150 - total flux cleaned = 0.000547771 Jy ! Component: 200 - total flux cleaned = 0.000604937 Jy ! Total flux subtracted in 200 components = 0.000604937 Jy ! Clean residual min=-0.002308 max=0.002136 Jy/beam ! Clean residual mean=-0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.171007 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.171007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063153Jy sigma=0.430181 ! Fit after self-cal, rms=0.063154Jy sigma=0.430166 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 = -3.13672e-05 Jy ! Component: 100 - total flux cleaned = 4.64184e-05 Jy ! Component: 150 - total flux cleaned = 0.000102201 Jy ! Component: 200 - total flux cleaned = 0.000116517 Jy ! Total flux subtracted in 200 components = 0.000116517 Jy ! Clean residual min=-0.002284 max=0.002111 Jy/beam ! Clean residual mean=-0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.171123 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.171123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063149Jy sigma=0.430166 ! Fit after self-cal, rms=0.063147Jy sigma=0.430154 ! 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=3.298 mas, bmaj=7.15 mas, bpa=0.6011 degrees ! Estimated noise=1.16436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 7.15 at 0.6011 degrees (North through East) ! Clean map min=-0.0020756 max=0.12229 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=2.748 mas, bmaj=6.501 mas, bpa=-0.8728 degrees ! Estimated noise=1.64463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0993263 Jy ! Component: 100 - total flux cleaned = 0.132534 Jy ! Component: 150 - total flux cleaned = 0.146337 Jy ! Component: 200 - total flux cleaned = 0.153426 Jy ! Total flux subtracted in 200 components = 0.153426 Jy ! Clean residual min=-0.003765 max=0.003582 Jy/beam ! Clean residual mean=0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.153426 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.153426 Jy ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=7.15 mas, bpa=0.6011 degrees ! Estimated noise=1.16436 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 = 0.00541271 Jy ! Component: 100 - total flux cleaned = 0.00888698 Jy ! Component: 150 - total flux cleaned = 0.0113798 Jy ! Component: 200 - total flux cleaned = 0.0132313 Jy ! Total flux subtracted in 200 components = 0.0132313 Jy ! Clean residual min=-0.002175 max=0.001959 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.166657 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 69 components and 0.166657 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=7.391 mas, bmaj=10.57 mas, bpa=-3.686 degrees ! Estimated noise=1.38401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018024 Jy ! Component: 100 - total flux cleaned = 0.00280863 Jy ! Component: 150 - total flux cleaned = 0.00342282 Jy ! Component: 200 - total flux cleaned = 0.00371349 Jy ! Total flux subtracted in 200 components = 0.00371349 Jy ! Clean residual min=-0.002294 max=0.002097 Jy/beam ! Clean residual mean=-0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.170371 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 = 9.30802e-05 Jy ! Component: 100 - total flux cleaned = 0.000167115 Jy ! Component: 150 - total flux cleaned = 0.000221296 Jy ! Component: 200 - total flux cleaned = 0.000254809 Jy ! Total flux subtracted in 200 components = 0.000254809 Jy ! Clean residual min=-0.002292 max=0.002084 Jy/beam ! Clean residual mean=-0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.170626 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.170626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=7.15 mas, bpa=0.6011 degrees ! Estimated noise=1.16436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234029 Jy ! Component: 100 - total flux cleaned = -0.000231965 Jy ! Component: 150 - total flux cleaned = -0.000312528 Jy ! Component: 200 - total flux cleaned = -0.000337615 Jy ! Total flux subtracted in 200 components = -0.000337615 Jy ! Clean residual min=-0.002054 max=0.001840 Jy/beam ! Clean residual mean=0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.170288 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.170288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063176Jy sigma=0.430497 ! Fit after self-cal, rms=0.063170Jy sigma=0.430382 wmodel J1315+1220_S_map.mod ! Writing 120 model components to file: J1315+1220_S_map.mod wobs J1315+1220_S_uvs.fits ! Writing UV FITS file: J1315+1220_S_uvs.fits wwins J1315+1220_S_map.win ! wwins: Wrote 2 windows to J1315+1220_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 = -0.000252479 Jy ! Component: 100 - total flux cleaned = -1.88982e-05 Jy ! Component: 150 - total flux cleaned = 1.21864e-05 Jy ! Component: 200 - total flux cleaned = 0.000102015 Jy ! Component: 250 - total flux cleaned = -1.61224e-05 Jy ! Component: 300 - total flux cleaned = 4.06801e-05 Jy ! Component: 350 - total flux cleaned = 1.33438e-05 Jy ! Component: 400 - total flux cleaned = 4.00838e-05 Jy ! Component: 450 - total flux cleaned = 0.000143872 Jy ! Component: 500 - total flux cleaned = 0.000194066 Jy ! Component: 550 - total flux cleaned = 0.000193697 Jy ! Component: 600 - total flux cleaned = 0.000169305 Jy ! Component: 650 - total flux cleaned = 0.000122418 Jy ! Component: 700 - total flux cleaned = 0.000169346 Jy ! Component: 750 - total flux cleaned = 0.000123156 Jy ! Component: 800 - total flux cleaned = 7.81479e-05 Jy ! Component: 850 - total flux cleaned = 0.00010011 Jy ! Component: 900 - total flux cleaned = 3.49808e-05 Jy ! Component: 950 - total flux cleaned = 3.50655e-05 Jy ! Component: 1000 - total flux cleaned = -4.95997e-05 Jy ! Component: 1050 - total flux cleaned = -7.02649e-05 Jy ! Component: 1100 - total flux cleaned = -0.000131624 Jy ! Component: 1150 - total flux cleaned = -0.000232864 Jy ! Component: 1200 - total flux cleaned = -0.0002529 Jy ! Component: 1250 - total flux cleaned = -0.000370455 Jy ! Component: 1300 - total flux cleaned = -0.000408965 Jy ! Component: 1350 - total flux cleaned = -0.00046614 Jy ! Component: 1400 - total flux cleaned = -0.000466125 Jy ! Component: 1450 - total flux cleaned = -0.000503623 Jy ! Component: 1500 - total flux cleaned = -0.000559046 Jy ! Component: 1550 - total flux cleaned = -0.000667531 Jy ! Component: 1600 - total flux cleaned = -0.000649454 Jy ! Component: 1650 - total flux cleaned = -0.00070243 Jy ! Component: 1700 - total flux cleaned = -0.000702566 Jy ! Component: 1750 - total flux cleaned = -0.000754599 Jy ! Component: 1800 - total flux cleaned = -0.000839747 Jy ! Component: 1850 - total flux cleaned = -0.000856355 Jy ! Component: 1900 - total flux cleaned = -0.000939659 Jy ! Component: 1950 - total flux cleaned = -0.00100511 Jy ! Component: 2000 - total flux cleaned = -0.000988482 Jy ! Component: 2050 - total flux cleaned = -0.0010529 Jy ! Component: 2100 - total flux cleaned = -0.00108479 Jy ! Component: 2150 - total flux cleaned = -0.00110067 Jy ! Component: 2200 - total flux cleaned = -0.00116286 Jy ! Component: 2250 - total flux cleaned = -0.00120885 Jy ! Component: 2300 - total flux cleaned = -0.00126971 Jy ! Component: 2350 - total flux cleaned = -0.00126976 Jy ! Component: 2400 - total flux cleaned = -0.0013296 Jy ! Component: 2450 - total flux cleaned = -0.00130014 Jy ! Component: 2500 - total flux cleaned = -0.00135899 Jy ! Component: 2550 - total flux cleaned = -0.00137334 Jy ! Component: 2600 - total flux cleaned = -0.00141656 Jy ! Component: 2650 - total flux cleaned = -0.0014592 Jy ! Component: 2700 - total flux cleaned = -0.00148745 Jy ! Component: 2750 - total flux cleaned = -0.00147338 Jy ! Component: 2800 - total flux cleaned = -0.00150108 Jy ! Component: 2850 - total flux cleaned = -0.00148725 Jy ! Component: 2900 - total flux cleaned = -0.00155547 Jy ! Component: 2950 - total flux cleaned = -0.00156898 Jy ! Component: 3000 - total flux cleaned = -0.00162247 Jy ! Component: 3050 - total flux cleaned = -0.0016092 Jy ! Component: 3100 - total flux cleaned = -0.00166177 Jy ! Component: 3150 - total flux cleaned = -0.00166163 Jy ! Component: 3200 - total flux cleaned = -0.0016098 Jy ! Component: 3250 - total flux cleaned = -0.00169969 Jy ! Component: 3300 - total flux cleaned = -0.00167427 Jy ! Component: 3350 - total flux cleaned = -0.00169951 Jy ! Component: 3400 - total flux cleaned = -0.00172454 Jy ! Component: 3450 - total flux cleaned = -0.00167502 Jy ! Component: 3500 - total flux cleaned = -0.00173663 Jy ! Component: 3550 - total flux cleaned = -0.00176127 Jy ! Component: 3600 - total flux cleaned = -0.00177361 Jy ! Component: 3650 - total flux cleaned = -0.00182181 Jy ! Component: 3700 - total flux cleaned = -0.00183385 Jy ! Component: 3750 - total flux cleaned = -0.00181025 Jy ! Component: 3800 - total flux cleaned = -0.00183377 Jy ! Component: 3850 - total flux cleaned = -0.00188047 Jy ! Component: 3900 - total flux cleaned = -0.00190365 Jy ! Component: 3950 - total flux cleaned = -0.00191513 Jy ! Component: 4000 - total flux cleaned = -0.00193777 Jy ! Component: 4050 - total flux cleaned = -0.00194924 Jy ! Total flux subtracted in 4096 components = -0.00194921 Jy ! Clean residual min=-0.000707 max=0.000681 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.168339 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 383 components and 0.168339 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1315+1220_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 7.15 at 0.6011 degrees (North through East) ! Clean map min=-0.0011855 max=0.12229 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1315+1220_S_map.fits wmodel /image_prod/ug002_uva//J1315+1220_S_map.mod ! Writing 383 model components to file: /image_prod/ug002_uva//J1315+1220_S_map.mod wobs /image_prod/ug002_uva//J1315+1220_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1315+1220_S_uvs.fits wwins /image_prod/ug002_uva//J1315+1220_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1315+1220_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.122286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195649 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.479977 0.479977 0.959954 1.91991 3.83982 7.67963 15.3593 30.7185 61.4371 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 625.029 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1315+1220_S_dfm.log closed on Thu Mar 5 01:07:23 2020