! Started logfile: /image_prod/ug002_uva//J1302+5748_S_p_dfm.log on Thu Mar 5 00:59:26 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//J1302+5748_S_p_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1302+5748_S_p_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.654589 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 1626 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 J1302+5748_S_p] 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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.215661Jy sigma=7.878718 ! Fit after self-cal, rms=0.439045Jy sigma=2.886341 ! 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=3.951 mas, bmaj=6.157 mas, bpa=45.76 degrees ! Estimated noise=3.29389 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 = 0.447107 Jy ! Component: 100 - total flux cleaned = 0.544671 Jy ! Total flux subtracted in 100 components = 0.544671 Jy ! Clean residual min=-0.018691 max=0.027572 Jy/beam ! Clean residual mean=-0.000041 rms=0.005162 Jy/beam ! Combined flux in latest and established models = 0.544671 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.544671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139604Jy sigma=0.657986 ! Fit after self-cal, rms=0.139586Jy sigma=0.657886 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.673 mas, bmaj=6.882 mas, bpa=47.08 degrees ! Estimated noise=2.81065 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 = 0.0266247 Jy ! Component: 100 - total flux cleaned = 0.0310263 Jy ! Component: 150 - total flux cleaned = 0.0309968 Jy ! Component: 200 - total flux cleaned = 0.0319373 Jy ! Total flux subtracted in 200 components = 0.0319373 Jy ! Clean residual min=-0.017705 max=0.017397 Jy/beam ! Clean residual mean=-0.000018 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 0.576608 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.576608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132731Jy sigma=0.622326 ! Fit after self-cal, rms=0.132666Jy sigma=0.622076 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.673 x 6.882 at 47.08 degrees (North through East) ! Clean map min=-0.017365 max=0.57512 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.01 ! LA 0.97 NL 0.94 OV 0.98 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.04 HN 0.95 KP 1.01 ! LA 0.98 NL 0.89 OV 1.01 PT 1.01 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.06 KP 0.99 ! LA 1.00 NL 0.95 OV 1.03 PT 1.03 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.132666Jy sigma=0.622076 ! Fit after self-cal, rms=0.116385Jy sigma=0.548903 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.625 mas, bmaj=6.853 mas, bpa=46.41 degrees ! Estimated noise=2.8068 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 = 0.00684923 Jy ! Component: 100 - total flux cleaned = 0.00908985 Jy ! Component: 150 - total flux cleaned = 0.0097331 Jy ! Component: 200 - total flux cleaned = 0.0103473 Jy ! Total flux subtracted in 200 components = 0.0103473 Jy ! Clean residual min=-0.014133 max=0.012890 Jy/beam ! Clean residual mean=-0.000044 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 0.586956 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.586956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115608Jy sigma=0.547154 ! Fit after self-cal, rms=0.115544Jy sigma=0.546930 ! 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=0.115544Jy sigma=0.546930 ! Fit after self-cal, rms=0.087735Jy sigma=0.396357 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.613 mas, bmaj=6.845 mas, bpa=46.07 degrees ! Estimated noise=2.80712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247899 Jy ! Component: 100 - total flux cleaned = 0.00269244 Jy ! Component: 150 - total flux cleaned = 0.00286906 Jy ! Component: 200 - total flux cleaned = 0.00295616 Jy ! Total flux subtracted in 200 components = 0.00295616 Jy ! Clean residual min=-0.003938 max=0.004483 Jy/beam ! Clean residual mean=-0.000004 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.589912 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.589912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087658Jy sigma=0.395580 ! Fit after self-cal, rms=0.087714Jy sigma=0.395318 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 = 5.47788e-05 Jy ! Component: 100 - total flux cleaned = 0.000110495 Jy ! Component: 150 - total flux cleaned = 0.000132814 Jy ! Component: 200 - total flux cleaned = 0.000152797 Jy ! Total flux subtracted in 200 components = 0.000152797 Jy ! Clean residual min=-0.003859 max=0.004321 Jy/beam ! Clean residual mean=-0.000004 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.590065 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.590065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087701Jy sigma=0.395170 ! Fit after self-cal, rms=0.087702Jy sigma=0.395143 ! 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=0.087702Jy sigma=0.395143 ! Fit after self-cal, rms=0.087601Jy sigma=0.394919 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.61 mas, bmaj=6.837 mas, bpa=46.01 degrees ! Estimated noise=2.80926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143193 Jy ! Component: 100 - total flux cleaned = 0.0020346 Jy ! Component: 150 - total flux cleaned = 0.00217227 Jy ! Component: 200 - total flux cleaned = 0.0022525 Jy ! Total flux subtracted in 200 components = 0.0022525 Jy ! Clean residual min=-0.003874 max=0.004102 Jy/beam ! Clean residual mean=-0.000004 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.592317 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.592317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087573Jy sigma=0.394709 ! Fit after self-cal, rms=0.087574Jy sigma=0.394698 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 = 5.82554e-05 Jy ! Component: 100 - total flux cleaned = 0.00012892 Jy ! Component: 150 - total flux cleaned = 0.000160691 Jy ! Component: 200 - total flux cleaned = 0.000190424 Jy ! Total flux subtracted in 200 components = 0.000190424 Jy ! Clean residual min=-0.003840 max=0.004050 Jy/beam ! Clean residual mean=-0.000004 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.592507 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.592507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087562Jy sigma=0.394658 ! Fit after self-cal, rms=0.087566Jy sigma=0.394652 ! 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=0.087566Jy sigma=0.394652 ! Fit after self-cal, rms=0.087475Jy sigma=0.394541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.553 mas, bmaj=10.21 mas, bpa=86.3 degrees ! Estimated noise=3.17362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178147 Jy ! Component: 100 - total flux cleaned = 0.00256124 Jy ! Component: 150 - total flux cleaned = 0.00270318 Jy ! Component: 200 - total flux cleaned = 0.00277488 Jy ! Total flux subtracted in 200 components = 0.00277488 Jy ! Clean residual min=-0.003228 max=0.003712 Jy/beam ! Clean residual mean=-0.000009 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.595282 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.595282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087485Jy sigma=0.394483 ! Fit after self-cal, rms=0.087482Jy sigma=0.394457 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 = 0.000143063 Jy ! Component: 100 - total flux cleaned = 0.000177635 Jy ! Component: 150 - total flux cleaned = 0.000222784 Jy ! Component: 200 - total flux cleaned = 0.000264275 Jy ! Total flux subtracted in 200 components = 0.000264275 Jy ! Clean residual min=-0.003254 max=0.003646 Jy/beam ! Clean residual mean=-0.000009 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.595546 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.595546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087491Jy sigma=0.394490 ! Fit after self-cal, rms=0.087491Jy sigma=0.394484 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.607 mas, bmaj=6.831 mas, bpa=45.92 degrees ! Estimated noise=2.81137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.607 x 6.831 at 45.92 degrees (North through East) ! Clean map min=-0.0035876 max=0.57319 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087491Jy sigma=0.394484 ! Fit after self-cal, rms=0.084182Jy sigma=0.358783 ! Inverting map and beam ! Estimated beam: bmin=4.608 mas, bmaj=6.829 mas, bpa=45.86 degrees ! Estimated noise=2.81431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962384 Jy ! Component: 100 - total flux cleaned = 0.00106242 Jy ! Component: 150 - total flux cleaned = 0.00110483 Jy ! Component: 200 - total flux cleaned = 0.00114216 Jy ! Total flux subtracted in 200 components = 0.00114216 Jy ! Clean residual min=-0.003451 max=0.003548 Jy/beam ! Clean residual mean=0.000001 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.596689 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.596689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084152Jy sigma=0.358701 ! Fit after self-cal, rms=0.084152Jy sigma=0.358695 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86592e-05 Jy ! Component: 100 - total flux cleaned = 5.30974e-05 Jy ! Component: 150 - total flux cleaned = 8.45247e-05 Jy ! Component: 200 - total flux cleaned = 0.000113022 Jy ! Total flux subtracted in 200 components = 0.000113022 Jy ! Clean residual min=-0.003457 max=0.003535 Jy/beam ! Clean residual mean=0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.596802 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.596802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084135Jy sigma=0.358680 ! Fit after self-cal, rms=0.084135Jy sigma=0.358675 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084135Jy sigma=0.358675 ! Fit after self-cal, rms=0.084112Jy sigma=0.358625 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=3.899 mas, bmaj=6.146 mas, bpa=44.56 degrees ! Estimated noise=3.29902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.447768 Jy ! Component: 100 - total flux cleaned = 0.545436 Jy ! Component: 150 - total flux cleaned = 0.572393 Jy ! Component: 200 - total flux cleaned = 0.58505 Jy ! Total flux subtracted in 200 components = 0.58505 Jy ! Clean residual min=-0.004660 max=0.007192 Jy/beam ! Clean residual mean=-0.000009 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.58505 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.58505 Jy ! Inverting map and beam ! Estimated beam: bmin=4.605 mas, bmaj=6.826 mas, bpa=45.78 degrees ! Estimated noise=2.81561 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) ! Added new window around map position (6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737338 Jy ! Component: 100 - total flux cleaned = 0.0109225 Jy ! Component: 150 - total flux cleaned = 0.0122215 Jy ! Component: 200 - total flux cleaned = 0.0126995 Jy ! Total flux subtracted in 200 components = 0.0126995 Jy ! Clean residual min=-0.003572 max=0.003487 Jy/beam ! Clean residual mean=0.000001 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.597749 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.597749 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=8.546 mas, bmaj=10.2 mas, bpa=86.26 degrees ! Estimated noise=3.18154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531729 Jy ! Component: 100 - total flux cleaned = 0.000696673 Jy ! Component: 150 - total flux cleaned = 0.000826456 Jy ! Component: 200 - total flux cleaned = 0.000905882 Jy ! Total flux subtracted in 200 components = 0.000905882 Jy ! Clean residual min=-0.003068 max=0.003652 Jy/beam ! Clean residual mean=0.000000 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.598655 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 = 4.56458e-05 Jy ! Component: 100 - total flux cleaned = 6.70148e-05 Jy ! Component: 150 - total flux cleaned = 6.72783e-05 Jy ! Component: 200 - total flux cleaned = 5.07436e-05 Jy ! Total flux subtracted in 200 components = 5.07436e-05 Jy ! Clean residual min=-0.003081 max=0.003638 Jy/beam ! Clean residual mean=0.000001 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.598706 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 84 components and 0.598706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.605 mas, bmaj=6.826 mas, bpa=45.78 degrees ! Estimated noise=2.81561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312766 Jy ! Component: 100 - total flux cleaned = -6.15732e-05 Jy ! Component: 150 - total flux cleaned = 7.26516e-05 Jy ! Component: 200 - total flux cleaned = 0.000233029 Jy ! Total flux subtracted in 200 components = 0.000233029 Jy ! Clean residual min=-0.003379 max=0.003485 Jy/beam ! Clean residual mean=0.000001 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.598939 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.598939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084024Jy sigma=0.357952 ! Fit after self-cal, rms=0.084015Jy sigma=0.357840 wmodel J1302+5748_S_p_map.mod ! Writing 100 model components to file: J1302+5748_S_p_map.mod wobs J1302+5748_S_p_uvs.fits ! Writing UV FITS file: J1302+5748_S_p_uvs.fits wwins J1302+5748_S_p_map.win ! wwins: Wrote 2 windows to J1302+5748_S_p_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 = 0.000144229 Jy ! Component: 100 - total flux cleaned = 0.000147086 Jy ! Component: 150 - total flux cleaned = 0.000147449 Jy ! Component: 200 - total flux cleaned = 0.000199098 Jy ! Component: 250 - total flux cleaned = 0.000249974 Jy ! Component: 300 - total flux cleaned = 0.000102966 Jy ! Component: 350 - total flux cleaned = 5.55414e-05 Jy ! Component: 400 - total flux cleaned = 8.27455e-06 Jy ! Component: 450 - total flux cleaned = 6.85915e-06 Jy ! Component: 500 - total flux cleaned = -8.28418e-05 Jy ! Component: 550 - total flux cleaned = -0.000127557 Jy ! Component: 600 - total flux cleaned = -0.000213101 Jy ! Component: 650 - total flux cleaned = -0.000171095 Jy ! Component: 700 - total flux cleaned = -0.00021068 Jy ! Component: 750 - total flux cleaned = -9.1071e-05 Jy ! Component: 800 - total flux cleaned = -9.12383e-05 Jy ! Component: 850 - total flux cleaned = -0.000129992 Jy ! Component: 900 - total flux cleaned = -0.000241432 Jy ! Component: 950 - total flux cleaned = -5.71428e-05 Jy ! Component: 1000 - total flux cleaned = 1.43039e-05 Jy ! Component: 1050 - total flux cleaned = 1.44643e-05 Jy ! Component: 1100 - total flux cleaned = 1.48619e-05 Jy ! Component: 1150 - total flux cleaned = 8.28871e-05 Jy ! Component: 1200 - total flux cleaned = -8.50733e-05 Jy ! Component: 1250 - total flux cleaned = -0.000117961 Jy ! Component: 1300 - total flux cleaned = -8.49338e-05 Jy ! Component: 1350 - total flux cleaned = -0.000116937 Jy ! Component: 1400 - total flux cleaned = -0.000116565 Jy ! Component: 1450 - total flux cleaned = -0.000116565 Jy ! Component: 1500 - total flux cleaned = -0.000116791 Jy ! Component: 1550 - total flux cleaned = -0.000269381 Jy ! Component: 1600 - total flux cleaned = -0.000269148 Jy ! Component: 1650 - total flux cleaned = -0.000328628 Jy ! Component: 1700 - total flux cleaned = -0.000328545 Jy ! Component: 1750 - total flux cleaned = -0.000444389 Jy ! Component: 1800 - total flux cleaned = -0.00047272 Jy ! Component: 1850 - total flux cleaned = -0.000501082 Jy ! Component: 1900 - total flux cleaned = -0.000557149 Jy ! Component: 1950 - total flux cleaned = -0.000612468 Jy ! Component: 2000 - total flux cleaned = -0.000803589 Jy ! Component: 2050 - total flux cleaned = -0.000857683 Jy ! Component: 2100 - total flux cleaned = -0.00091078 Jy ! Component: 2150 - total flux cleaned = -0.000963977 Jy ! Component: 2200 - total flux cleaned = -0.00101661 Jy ! Component: 2250 - total flux cleaned = -0.00114656 Jy ! Component: 2300 - total flux cleaned = -0.00119753 Jy ! Component: 2350 - total flux cleaned = -0.00127409 Jy ! Component: 2400 - total flux cleaned = -0.00137516 Jy ! Component: 2450 - total flux cleaned = -0.00142557 Jy ! Component: 2500 - total flux cleaned = -0.00149986 Jy ! Component: 2550 - total flux cleaned = -0.00152442 Jy ! Component: 2600 - total flux cleaned = -0.00159724 Jy ! Component: 2650 - total flux cleaned = -0.00162146 Jy ! Component: 2700 - total flux cleaned = -0.00169284 Jy ! Component: 2750 - total flux cleaned = -0.0016929 Jy ! Component: 2800 - total flux cleaned = -0.00178673 Jy ! Component: 2850 - total flux cleaned = -0.00185658 Jy ! Component: 2900 - total flux cleaned = -0.00190276 Jy ! Component: 2950 - total flux cleaned = -0.0019485 Jy ! Component: 3000 - total flux cleaned = -0.002039 Jy ! Component: 3050 - total flux cleaned = -0.00203912 Jy ! Component: 3100 - total flux cleaned = -0.00206135 Jy ! Component: 3150 - total flux cleaned = -0.00212791 Jy ! Component: 3200 - total flux cleaned = -0.00210578 Jy ! Component: 3250 - total flux cleaned = -0.00210566 Jy ! Component: 3300 - total flux cleaned = -0.00208426 Jy ! Component: 3350 - total flux cleaned = -0.00212722 Jy ! Component: 3400 - total flux cleaned = -0.00214865 Jy ! Component: 3450 - total flux cleaned = -0.00214876 Jy ! Component: 3500 - total flux cleaned = -0.0021695 Jy ! Component: 3550 - total flux cleaned = -0.0021282 Jy ! Component: 3600 - total flux cleaned = -0.00223167 Jy ! Component: 3650 - total flux cleaned = -0.00219045 Jy ! Component: 3700 - total flux cleaned = -0.00210887 Jy ! Component: 3750 - total flux cleaned = -0.00212925 Jy ! Component: 3800 - total flux cleaned = -0.00212919 Jy ! Component: 3850 - total flux cleaned = -0.00208905 Jy ! Component: 3900 - total flux cleaned = -0.00206919 Jy ! Component: 3950 - total flux cleaned = -0.00210857 Jy ! Component: 4000 - total flux cleaned = -0.00204955 Jy ! Component: 4050 - total flux cleaned = -0.00203006 Jy ! Total flux subtracted in 4096 components = -0.00201062 Jy ! Clean residual min=-0.001182 max=0.001128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.596928 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 364 components and 0.596927 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1302+5748_S_p_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.605 x 6.826 at 45.78 degrees (North through East) ! Clean map min=-0.0023598 max=0.57254 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1302+5748_S_p_map.fits wmodel /image_prod/ug002_uva//J1302+5748_S_p_map.mod ! Writing 364 model components to file: /image_prod/ug002_uva//J1302+5748_S_p_map.mod wobs /image_prod/ug002_uva//J1302+5748_S_p_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1302+5748_S_p_uvs.fits wwins /image_prod/ug002_uva//J1302+5748_S_p_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1302+5748_S_p_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.57254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338477 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177356 0.177356 0.354711 0.709422 1.41884 2.83769 5.67538 11.3508 22.7015 45.403 90.8061 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.572 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1691.52 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1302+5748_S_p_dfm.log closed on Thu Mar 5 00:59:29 2020