! Started logfile: /image_prod/ug002_uva//J1607+8501_S_dfm.log on Thu Mar 5 02:35:02 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//J1607+8501_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1607+8501_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.773214 visibilities/baseline/integration-bin. ! Found source: J1607+8501 ! ! 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 3897 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 J1607+8501_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 61 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007803Jy sigma=7.009772 ! Fit after self-cal, rms=0.920161Jy sigma=6.381965 ! 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=3.024 mas, bmaj=3.618 mas, bpa=-37.53 degrees ! Estimated noise=2.43448 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 = 0.0645914 Jy ! Component: 100 - total flux cleaned = 0.0793829 Jy ! Total flux subtracted in 100 components = 0.0793829 Jy ! Clean residual min=-0.005566 max=0.005169 Jy/beam ! Clean residual mean=-0.000005 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.0793829 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0793829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072166Jy sigma=0.448215 ! Fit after self-cal, rms=0.071102Jy sigma=0.442123 ! 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=3.551 mas, bmaj=4.266 mas, bpa=-30.38 degrees ! Estimated noise=1.67252 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 = 0.0055085 Jy ! Component: 100 - total flux cleaned = 0.00706734 Jy ! Component: 150 - total flux cleaned = 0.00711786 Jy ! Component: 200 - total flux cleaned = 0.00708271 Jy ! Total flux subtracted in 200 components = 0.00708271 Jy ! Clean residual min=-0.003961 max=0.003317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.0864656 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0864656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070744Jy sigma=0.439136 ! Fit after self-cal, rms=0.070749Jy sigma=0.439102 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.551 x 4.266 at -30.38 degrees (North through East) ! Clean map min=-0.0037781 max=0.083305 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.99 KP 0.99 MK 0.94 ! NL 1.08 OV 0.82 PT 1.04 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.08 HN 0.99 KP 0.99 ! MK 0.92 NL 0.99 OV 0.85 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 KP 1.09 MK 1.00 ! NL 1.28 OV 0.91 PT 0.96 SC 0.80 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.01 KP 1.09 ! MK 0.98 NL 1.05 OV 0.88 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 KP 1.00 MK 1.02 ! NL 1.00 OV 0.83 PT 1.04 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.12 HN 1.01 KP 1.05 ! MK 0.98 NL 1.00 OV 0.84 SC 0.96 ! ! ! Fit before self-cal, rms=0.070749Jy sigma=0.439102 ! Fit after self-cal, rms=0.070082Jy sigma=0.433627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=4.25 mas, bpa=-31.1 degrees ! Estimated noise=1.65958 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 = 0.000142276 Jy ! Component: 100 - total flux cleaned = 0.000120187 Jy ! Component: 150 - total flux cleaned = 6.48847e-05 Jy ! Component: 200 - total flux cleaned = 1.61255e-05 Jy ! Total flux subtracted in 200 components = 1.61255e-05 Jy ! Clean residual min=-0.003413 max=0.002859 Jy/beam ! Clean residual mean=-0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0864817 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0864818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070069Jy sigma=0.433546 ! Fit after self-cal, rms=0.070141Jy sigma=0.433296 ! 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=0.070141Jy sigma=0.433296 ! Fit after self-cal, rms=0.073984Jy sigma=0.431628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=4.262 mas, bpa=-30.51 degrees ! Estimated noise=1.66175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327143 Jy ! Component: 100 - total flux cleaned = 0.000346173 Jy ! Component: 150 - total flux cleaned = 0.000313137 Jy ! Component: 200 - total flux cleaned = 0.000298287 Jy ! Total flux subtracted in 200 components = 0.000298287 Jy ! Clean residual min=-0.003180 max=0.002721 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.08678 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.08678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073975Jy sigma=0.431572 ! Fit after self-cal, rms=0.074041Jy sigma=0.431500 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 = -4.9021e-05 Jy ! Component: 100 - total flux cleaned = -3.54085e-05 Jy ! Component: 150 - total flux cleaned = -3.52319e-05 Jy ! Component: 200 - total flux cleaned = -2.24741e-05 Jy ! Total flux subtracted in 200 components = -2.24741e-05 Jy ! Clean residual min=-0.003160 max=0.002740 Jy/beam ! Clean residual mean=0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0867576 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0867576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074035Jy sigma=0.431476 ! Fit after self-cal, rms=0.074036Jy sigma=0.431475 ! 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=0.074036Jy sigma=0.431475 ! Fit after self-cal, rms=0.074344Jy sigma=0.431459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=4.269 mas, bpa=-30.28 degrees ! Estimated noise=1.66313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290042 Jy ! Component: 100 - total flux cleaned = 0.000289977 Jy ! Component: 150 - total flux cleaned = 0.000289244 Jy ! Component: 200 - total flux cleaned = 0.000289239 Jy ! Total flux subtracted in 200 components = 0.000289239 Jy ! Clean residual min=-0.003155 max=0.002743 Jy/beam ! Clean residual mean=0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0870468 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0870468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074338Jy sigma=0.431425 ! Fit after self-cal, rms=0.074342Jy sigma=0.431424 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 = 2.22391e-07 Jy ! Component: 100 - total flux cleaned = -1.04069e-07 Jy ! Component: 150 - total flux cleaned = 1.13239e-05 Jy ! Component: 200 - total flux cleaned = 1.1265e-05 Jy ! Total flux subtracted in 200 components = 1.1265e-05 Jy ! Clean residual min=-0.003154 max=0.002758 Jy/beam ! Clean residual mean=0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0870581 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0870581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074337Jy sigma=0.431408 ! Fit after self-cal, rms=0.074338Jy sigma=0.431407 ! 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=0.074338Jy sigma=0.431407 ! Fit after self-cal, rms=0.074360Jy sigma=0.431400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.817 mas, bmaj=9.21 mas, bpa=-26.65 degrees ! Estimated noise=2.15012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246325 Jy ! Component: 100 - total flux cleaned = 0.000258573 Jy ! Component: 150 - total flux cleaned = 0.000247771 Jy ! Component: 200 - total flux cleaned = 0.000239482 Jy ! Total flux subtracted in 200 components = 0.000239482 Jy ! Clean residual min=-0.003790 max=0.003214 Jy/beam ! Clean residual mean=0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0872975 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 0.0872975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074361Jy sigma=0.431423 ! Fit after self-cal, rms=0.074359Jy sigma=0.431421 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 = 3.07306e-06 Jy ! Component: 100 - total flux cleaned = -3.34153e-06 Jy ! Component: 150 - total flux cleaned = -3.43046e-06 Jy ! Component: 200 - total flux cleaned = -8.92452e-06 Jy ! Total flux subtracted in 200 components = -8.92452e-06 Jy ! Clean residual min=-0.003783 max=0.003207 Jy/beam ! Clean residual mean=0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0872886 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0872886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074362Jy sigma=0.431452 ! Fit after self-cal, rms=0.074362Jy sigma=0.431451 ! 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=3.495 mas, bmaj=4.271 mas, bpa=-30.14 degrees ! Estimated noise=1.66373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 4.271 at -30.14 degrees (North through East) ! Clean map min=-0.0029955 max=0.082745 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=2.978 mas, bmaj=3.618 mas, bpa=-36.2 degrees ! Estimated noise=2.40545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0644668 Jy ! Component: 100 - total flux cleaned = 0.0795772 Jy ! Component: 150 - total flux cleaned = 0.0846842 Jy ! Component: 200 - total flux cleaned = 0.0865617 Jy ! Total flux subtracted in 200 components = 0.0865617 Jy ! Clean residual min=-0.004907 max=0.004428 Jy/beam ! Clean residual mean=0.000000 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.0865618 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0865618 Jy ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=4.271 mas, bpa=-30.14 degrees ! Estimated noise=1.66373 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 = 0.000849531 Jy ! Component: 100 - total flux cleaned = 0.00085021 Jy ! Component: 150 - total flux cleaned = 0.00082217 Jy ! Component: 200 - total flux cleaned = 0.000761378 Jy ! Total flux subtracted in 200 components = 0.000761378 Jy ! Clean residual min=-0.003160 max=0.002707 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0873231 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0873231 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=7.817 mas, bmaj=9.21 mas, bpa=-26.65 degrees ! Estimated noise=2.15012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.60248e-05 Jy ! Component: 100 - total flux cleaned = 2.77209e-05 Jy ! Component: 150 - total flux cleaned = 2.80281e-05 Jy ! Component: 200 - total flux cleaned = 1.73675e-05 Jy ! Total flux subtracted in 200 components = 1.73675e-05 Jy ! Clean residual min=-0.003811 max=0.003193 Jy/beam ! Clean residual mean=0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0873405 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 = -8.98958e-06 Jy ! Component: 100 - total flux cleaned = -8.90085e-06 Jy ! Component: 150 - total flux cleaned = -1.61266e-05 Jy ! Component: 200 - total flux cleaned = -2.25039e-05 Jy ! Total flux subtracted in 200 components = -2.25039e-05 Jy ! Clean residual min=-0.003794 max=0.003194 Jy/beam ! Clean residual mean=0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.087318 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.087318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=4.271 mas, bpa=-30.14 degrees ! Estimated noise=1.66373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180302 Jy ! Component: 100 - total flux cleaned = -0.00018124 Jy ! Component: 150 - total flux cleaned = -0.000182775 Jy ! Component: 200 - total flux cleaned = -0.000152665 Jy ! Total flux subtracted in 200 components = -0.000152665 Jy ! Clean residual min=-0.003147 max=0.002731 Jy/beam ! Clean residual mean=0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0871653 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0871653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074362Jy sigma=0.431434 ! Fit after self-cal, rms=0.074362Jy sigma=0.431426 wmodel J1607+8501_S_map.mod ! Writing 31 model components to file: J1607+8501_S_map.mod wobs J1607+8501_S_uvs.fits ! Writing UV FITS file: J1607+8501_S_uvs.fits wwins J1607+8501_S_map.win ! wwins: Wrote 1 windows to J1607+8501_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 = -0.00123409 Jy ! Component: 100 - total flux cleaned = -0.00199483 Jy ! Component: 150 - total flux cleaned = -0.00270138 Jy ! Component: 200 - total flux cleaned = -0.0030591 Jy ! Component: 250 - total flux cleaned = -0.00323151 Jy ! Component: 300 - total flux cleaned = -0.00331321 Jy ! Component: 350 - total flux cleaned = -0.00323487 Jy ! Component: 400 - total flux cleaned = -0.00311987 Jy ! Component: 450 - total flux cleaned = -0.00297205 Jy ! Component: 500 - total flux cleaned = -0.00286433 Jy ! Component: 550 - total flux cleaned = -0.00286368 Jy ! Component: 600 - total flux cleaned = -0.00286406 Jy ! Component: 650 - total flux cleaned = -0.00292995 Jy ! Component: 700 - total flux cleaned = -0.00292935 Jy ! Component: 750 - total flux cleaned = -0.00302423 Jy ! Component: 800 - total flux cleaned = -0.00302358 Jy ! Component: 850 - total flux cleaned = -0.00299314 Jy ! Component: 900 - total flux cleaned = -0.00308361 Jy ! Component: 950 - total flux cleaned = -0.00308313 Jy ! Component: 1000 - total flux cleaned = -0.00308375 Jy ! Component: 1050 - total flux cleaned = -0.003141 Jy ! Component: 1100 - total flux cleaned = -0.00316875 Jy ! Component: 1150 - total flux cleaned = -0.00316913 Jy ! Component: 1200 - total flux cleaned = -0.00316948 Jy ! Component: 1250 - total flux cleaned = -0.00314344 Jy ! Component: 1300 - total flux cleaned = -0.0030916 Jy ! Component: 1350 - total flux cleaned = -0.0030922 Jy ! Component: 1400 - total flux cleaned = -0.00309224 Jy ! Component: 1450 - total flux cleaned = -0.00306715 Jy ! Component: 1500 - total flux cleaned = -0.00309142 Jy ! Component: 1550 - total flux cleaned = -0.00309088 Jy ! Component: 1600 - total flux cleaned = -0.00311427 Jy ! Component: 1650 - total flux cleaned = -0.00313759 Jy ! Component: 1700 - total flux cleaned = -0.00313709 Jy ! Component: 1750 - total flux cleaned = -0.00313701 Jy ! Component: 1800 - total flux cleaned = -0.00322766 Jy ! Component: 1850 - total flux cleaned = -0.00325016 Jy ! Component: 1900 - total flux cleaned = -0.0033167 Jy ! Component: 1950 - total flux cleaned = -0.00342633 Jy ! Component: 2000 - total flux cleaned = -0.00346934 Jy ! Component: 2050 - total flux cleaned = -0.00353321 Jy ! Component: 2100 - total flux cleaned = -0.0036175 Jy ! Component: 2150 - total flux cleaned = -0.00353364 Jy ! Component: 2200 - total flux cleaned = -0.00361615 Jy ! Component: 2250 - total flux cleaned = -0.00357511 Jy ! Component: 2300 - total flux cleaned = -0.00357519 Jy ! Component: 2350 - total flux cleaned = -0.00361479 Jy ! Component: 2400 - total flux cleaned = -0.00353587 Jy ! Component: 2450 - total flux cleaned = -0.00351637 Jy ! Component: 2500 - total flux cleaned = -0.00351621 Jy ! Component: 2550 - total flux cleaned = -0.00345881 Jy ! Component: 2600 - total flux cleaned = -0.00342077 Jy ! Component: 2650 - total flux cleaned = -0.00334554 Jy ! Component: 2700 - total flux cleaned = -0.00334512 Jy ! Component: 2750 - total flux cleaned = -0.00330811 Jy ! Component: 2800 - total flux cleaned = -0.00332613 Jy ! Component: 2850 - total flux cleaned = -0.00327177 Jy ! Component: 2900 - total flux cleaned = -0.00327162 Jy ! Component: 2950 - total flux cleaned = -0.00321821 Jy ! Component: 3000 - total flux cleaned = -0.0031309 Jy ! Component: 3050 - total flux cleaned = -0.00307895 Jy ! Component: 3100 - total flux cleaned = -0.00302727 Jy ! Component: 3150 - total flux cleaned = -0.00294235 Jy ! Component: 3200 - total flux cleaned = -0.00294204 Jy ! Component: 3250 - total flux cleaned = -0.00285843 Jy ! Component: 3300 - total flux cleaned = -0.00280866 Jy ! Component: 3350 - total flux cleaned = -0.00274279 Jy ! Component: 3400 - total flux cleaned = -0.00264503 Jy ! Component: 3450 - total flux cleaned = -0.00267745 Jy ! Component: 3500 - total flux cleaned = -0.00254908 Jy ! Component: 3550 - total flux cleaned = -0.00250158 Jy ! Component: 3600 - total flux cleaned = -0.00245419 Jy ! Component: 3650 - total flux cleaned = -0.00239165 Jy ! Component: 3700 - total flux cleaned = -0.00237609 Jy ! Component: 3750 - total flux cleaned = -0.00229903 Jy ! Component: 3800 - total flux cleaned = -0.00225325 Jy ! Component: 3850 - total flux cleaned = -0.00217747 Jy ! Component: 3900 - total flux cleaned = -0.00211737 Jy ! Component: 3950 - total flux cleaned = -0.00211736 Jy ! Component: 4000 - total flux cleaned = -0.00196894 Jy ! Component: 4050 - total flux cleaned = -0.00193962 Jy ! Total flux subtracted in 4096 components = -0.00189572 Jy ! Clean residual min=-0.000853 max=0.000919 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0852696 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 294 components and 0.0852696 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1607+8501_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 4.271 at -30.14 degrees (North through East) ! Clean map min=-0.0019276 max=0.08267 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1607+8501_S_map.fits wmodel /image_prod/ug002_uva//J1607+8501_S_map.mod ! Writing 294 model components to file: /image_prod/ug002_uva//J1607+8501_S_map.mod wobs /image_prod/ug002_uva//J1607+8501_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1607+8501_S_uvs.fits wwins /image_prod/ug002_uva//J1607+8501_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1607+8501_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0826695 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.880792 0.880792 1.76158 3.52317 7.04633 14.0927 28.1853 56.3707 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.602 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1607+8501_S_dfm.log closed on Thu Mar 5 02:35:05 2020