! Started logfile: .//J1035+5628_C_20180522_dfm.log on Mon Jun 11 08:50:37 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1035+5628_C_20180522_uva.fits ! Reading UV FITS file: .//J1035+5628_C_20180522_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967677 visibilities/baseline/integration-bin. ! Found source: J1035+5628 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 7664 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1035+5628_C] 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 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.172967Jy sigma=30.205816 ! Fit after self-cal, rms=0.678826Jy sigma=17.093254 ! 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=1.198 mas, bmaj=4.652 mas, bpa=3.768 degrees ! Estimated noise=0.519052 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 = 0.289354 Jy ! Component: 100 - total flux cleaned = 0.425263 Jy ! Total flux subtracted in 100 components = 0.425263 Jy ! Clean residual min=-0.049686 max=0.168984 Jy/beam ! Clean residual mean=-0.000028 rms=0.014051 Jy/beam ! Combined flux in latest and established models = 0.425263 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.425263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.372473Jy sigma=9.613245 ! Fit after self-cal, rms=0.371875Jy sigma=9.599584 ! Inverting map ! Added new window around map position (25.5, 21). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14575 Jy ! Component: 100 - total flux cleaned = 0.225333 Jy ! Total flux subtracted in 100 components = 0.225333 Jy ! Clean residual min=-0.034044 max=0.069072 Jy/beam ! Clean residual mean=-0.000014 rms=0.008972 Jy/beam ! Combined flux in latest and established models = 0.650596 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.650596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.261341Jy sigma=6.671792 ! Fit after self-cal, rms=0.255536Jy sigma=6.525996 ! Inverting map ! Added new window around map position (24, 20.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748592 Jy ! Component: 100 - total flux cleaned = 0.126234 Jy ! Total flux subtracted in 100 components = 0.126234 Jy ! Clean residual min=-0.025110 max=0.058148 Jy/beam ! Clean residual mean=-0.000007 rms=0.006562 Jy/beam ! Combined flux in latest and established models = 0.77683 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.77683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.203025Jy sigma=5.147140 ! Fit after self-cal, rms=0.201466Jy sigma=5.109657 ! Inverting map ! Added new window around map position (1.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532206 Jy ! Component: 100 - total flux cleaned = 0.0914789 Jy ! Total flux subtracted in 100 components = 0.0914789 Jy ! Clean residual min=-0.019522 max=0.029225 Jy/beam ! Clean residual mean=-0.000010 rms=0.005126 Jy/beam ! Combined flux in latest and established models = 0.868309 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.868309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.165857Jy sigma=4.188708 ! Fit after self-cal, rms=0.165388Jy sigma=4.180158 ! 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=1.566 mas, bmaj=4.872 mas, bpa=3.449 degrees ! Estimated noise=0.323848 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 = 0.0762381 Jy ! Component: 100 - total flux cleaned = 0.131235 Jy ! Component: 150 - total flux cleaned = 0.174956 Jy ! Component: 200 - total flux cleaned = 0.211096 Jy ! Total flux subtracted in 200 components = 0.211096 Jy ! Clean residual min=-0.020371 max=0.041952 Jy/beam ! Clean residual mean=-0.000023 rms=0.008840 Jy/beam ! Combined flux in latest and established models = 1.0794 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 104 components and 1.0794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.105383Jy sigma=2.690451 ! Fit after self-cal, rms=0.104186Jy sigma=2.663418 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.566 x 4.872 at 3.449 degrees (North through East) ! Clean map min=-0.019249 max=0.42016 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.83 HN 0.94 KP 0.88 ! LA 0.97 MK 0.93 NL 1.04 OV 0.98 ! PT 0.84 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.84 HN 0.96 KP 0.89 ! LA 1.00 MK 0.94 NL 1.02 OV 1.00 ! PT 0.85 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.88 HN 0.99 KP 0.89 ! LA 0.97 MK 0.97 NL 1.04 OV 0.95 ! PT 0.85 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.88 HN 0.99 KP 0.89 ! LA 1.00 MK 0.95 NL 1.06 OV 1.01 ! PT 0.86 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 0.99 KP 0.90 ! LA 1.01 MK 0.98 NL 1.08 OV 1.01 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 1.00 KP 0.93 ! LA 1.07 MK 0.98 NL 1.13 OV 1.02 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 0.99 KP 0.93 ! LA 1.06 MK 1.01 NL 1.11 OV 1.03 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.01 KP 0.94 ! LA 1.10 MK 1.02 NL 1.16 OV 1.02 ! PT 0.90 SC 1.08 ! ! ! Fit before self-cal, rms=0.104186Jy sigma=2.663418 ! Fit after self-cal, rms=0.055115Jy sigma=1.433746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=4.939 mas, bpa=3.079 degrees ! Estimated noise=0.314153 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 (21.3, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189817 Jy ! Component: 100 - total flux cleaned = 0.0286974 Jy ! Component: 150 - total flux cleaned = 0.033622 Jy ! Component: 200 - total flux cleaned = 0.0376927 Jy ! Total flux subtracted in 200 components = 0.0376927 Jy ! Clean residual min=-0.011088 max=0.011643 Jy/beam ! Clean residual mean=-0.000011 rms=0.002845 Jy/beam ! Combined flux in latest and established models = 1.1171 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 139 components and 1.1171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047841Jy sigma=1.205319 ! Fit after self-cal, rms=0.046303Jy sigma=1.159343 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046303Jy sigma=1.159343 ! Fit after self-cal, rms=0.045473Jy sigma=1.145288 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.942 mas, bpa=3.107 degrees ! Estimated noise=0.314277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111659 Jy ! Component: 100 - total flux cleaned = 0.0159535 Jy ! Component: 150 - total flux cleaned = 0.0190659 Jy ! Component: 200 - total flux cleaned = 0.0211463 Jy ! Total flux subtracted in 200 components = 0.0211463 Jy ! Clean residual min=-0.008096 max=0.008535 Jy/beam ! Clean residual mean=-0.000008 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 1.13824 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 170 components and 1.13824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042330Jy sigma=1.038790 ! Fit after self-cal, rms=0.041657Jy sigma=1.017059 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) ! Added new window around map position (1.5, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910075 Jy ! Component: 100 - total flux cleaned = 0.0144775 Jy ! Component: 150 - total flux cleaned = 0.0168344 Jy ! Component: 200 - total flux cleaned = 0.0184983 Jy ! Total flux subtracted in 200 components = 0.0184983 Jy ! Clean residual min=-0.007103 max=0.007937 Jy/beam ! Clean residual mean=-0.000004 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 1.15674 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 210 components and 1.15674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039383Jy sigma=0.936636 ! Fit after self-cal, rms=0.039164Jy sigma=0.929662 ! Inverting map ! Added new window around map position (8.7, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657182 Jy ! Component: 100 - total flux cleaned = 0.00940286 Jy ! Component: 150 - total flux cleaned = 0.0118779 Jy ! Component: 200 - total flux cleaned = 0.0139983 Jy ! Total flux subtracted in 200 components = 0.0139983 Jy ! Clean residual min=-0.005837 max=0.005335 Jy/beam ! Clean residual mean=-0.000003 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 1.17074 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 232 components and 1.17074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037551Jy sigma=0.883614 ! Fit after self-cal, rms=0.037444Jy sigma=0.880847 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037444Jy sigma=0.880847 ! Fit after self-cal, rms=0.036961Jy sigma=0.868609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.941 mas, bpa=3.113 degrees ! Estimated noise=0.314283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452374 Jy ! Component: 100 - total flux cleaned = 0.0078621 Jy ! Component: 150 - total flux cleaned = 0.0103322 Jy ! Component: 200 - total flux cleaned = 0.0122444 Jy ! Total flux subtracted in 200 components = 0.0122444 Jy ! Clean residual min=-0.004835 max=0.004972 Jy/beam ! Clean residual mean=-0.000003 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 1.18298 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 250 components and 1.18298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036153Jy sigma=0.841173 ! Fit after self-cal, rms=0.036070Jy sigma=0.838719 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 = 0.00178205 Jy ! Component: 100 - total flux cleaned = 0.00308773 Jy ! Component: 150 - total flux cleaned = 0.00382747 Jy ! Component: 200 - total flux cleaned = 0.00461177 Jy ! Total flux subtracted in 200 components = 0.00461177 Jy ! Clean residual min=-0.004484 max=0.004827 Jy/beam ! Clean residual mean=-0.000003 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.1876 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 264 components and 1.1876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035616Jy sigma=0.823623 ! Fit after self-cal, rms=0.035574Jy sigma=0.822442 ! Inverting map ! Added new window around map position (25.2, 9.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442382 Jy ! Component: 100 - total flux cleaned = 0.00684745 Jy ! Component: 150 - total flux cleaned = 0.00811602 Jy ! Component: 200 - total flux cleaned = 0.00881543 Jy ! Total flux subtracted in 200 components = 0.00881543 Jy ! Clean residual min=-0.003974 max=0.003838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 1.19641 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 284 components and 1.19641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034825Jy sigma=0.800022 ! Fit after self-cal, rms=0.034792Jy sigma=0.799231 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034792Jy sigma=0.799231 ! Fit after self-cal, rms=0.034632Jy sigma=0.795978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.621 mas, bmaj=5.379 mas, bpa=0.382 degrees ! Estimated noise=0.384993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444928 Jy ! Component: 100 - total flux cleaned = 0.00525726 Jy ! Component: 150 - total flux cleaned = 0.00618001 Jy ! Component: 200 - total flux cleaned = 0.00688857 Jy ! Total flux subtracted in 200 components = 0.00688857 Jy ! Clean residual min=-0.005151 max=0.004825 Jy/beam ! Clean residual mean=-0.000003 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 1.2033 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 317 components and 1.2033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034442Jy sigma=0.787532 ! Fit after self-cal, rms=0.034379Jy sigma=0.785099 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 = 0.000546713 Jy ! Component: 100 - total flux cleaned = 0.00119079 Jy ! Component: 150 - total flux cleaned = 0.00168164 Jy ! Component: 200 - total flux cleaned = 0.00190183 Jy ! Total flux subtracted in 200 components = 0.00190183 Jy ! Clean residual min=-0.004666 max=0.004405 Jy/beam ! Clean residual mean=-0.000002 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 1.2052 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 336 components and 1.2052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034314Jy sigma=0.782029 ! Fit after self-cal, rms=0.034283Jy sigma=0.780984 ! 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=1.588 mas, bmaj=4.94 mas, bpa=3.127 degrees ! Estimated noise=0.314344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 4.94 at 3.127 degrees (North through East) ! Clean map min=-0.0032041 max=0.39413 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=1.206 mas, bmaj=4.689 mas, bpa=3.429 degrees ! Estimated noise=0.515538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.294788 Jy ! Component: 100 - total flux cleaned = 0.461889 Jy ! Component: 150 - total flux cleaned = 0.578083 Jy ! Component: 200 - total flux cleaned = 0.66265 Jy ! Total flux subtracted in 200 components = 0.66265 Jy ! Clean residual min=-0.029585 max=0.049198 Jy/beam ! Clean residual mean=-0.000012 rms=0.007647 Jy/beam ! Combined flux in latest and established models = 0.662649 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.662649 Jy ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.94 mas, bpa=3.127 degrees ! Estimated noise=0.314344 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 = 0.122784 Jy ! Component: 100 - total flux cleaned = 0.206501 Jy ! Component: 150 - total flux cleaned = 0.265465 Jy ! Component: 200 - total flux cleaned = 0.308006 Jy ! Total flux subtracted in 200 components = 0.308006 Jy ! Clean residual min=-0.016221 max=0.024239 Jy/beam ! Clean residual mean=-0.000016 rms=0.006299 Jy/beam ! Combined flux in latest and established models = 0.970656 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 63 components and 0.970656 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.621 mas, bmaj=5.379 mas, bpa=0.382 degrees ! Estimated noise=0.384993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571969 Jy ! Component: 100 - total flux cleaned = 0.0938777 Jy ! Component: 150 - total flux cleaned = 0.120159 Jy ! Component: 200 - total flux cleaned = 0.139665 Jy ! Total flux subtracted in 200 components = 0.139665 Jy ! Clean residual min=-0.012518 max=0.012679 Jy/beam ! Clean residual mean=-0.000012 rms=0.004165 Jy/beam ! Combined flux in latest and established models = 1.11032 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147696 Jy ! Component: 100 - total flux cleaned = 0.0263438 Jy ! Component: 150 - total flux cleaned = 0.0356698 Jy ! Component: 200 - total flux cleaned = 0.043379 Jy ! Total flux subtracted in 200 components = 0.043379 Jy ! Clean residual min=-0.007953 max=0.007058 Jy/beam ! Clean residual mean=-0.000008 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 1.1537 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 184 components and 1.1537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.94 mas, bpa=3.127 degrees ! Estimated noise=0.314344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746233 Jy ! Component: 100 - total flux cleaned = 0.0118287 Jy ! Component: 150 - total flux cleaned = 0.0151114 Jy ! Component: 200 - total flux cleaned = 0.0180282 Jy ! Total flux subtracted in 200 components = 0.0180282 Jy ! Clean residual min=-0.006325 max=0.005588 Jy/beam ! Clean residual mean=-0.000002 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.17173 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 206 components and 1.17173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039457Jy sigma=0.908778 ! Fit after self-cal, rms=0.039060Jy sigma=0.897613 wmodel J1035+5628_C_map.mod ! Writing 206 model components to file: J1035+5628_C_map.mod wobs J1035+5628_C_uvs.fits ! Writing UV FITS file: J1035+5628_C_uvs.fits wwins J1035+5628_C_map.win ! wwins: Wrote 8 windows to J1035+5628_C_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 = -0.000599045 Jy ! Component: 100 - total flux cleaned = -0.00116765 Jy ! Component: 150 - total flux cleaned = -0.0018679 Jy ! Component: 200 - total flux cleaned = -0.00186962 Jy ! Component: 250 - total flux cleaned = -0.00178946 Jy ! Component: 300 - total flux cleaned = -0.00178838 Jy ! Component: 350 - total flux cleaned = -0.00171485 Jy ! Component: 400 - total flux cleaned = -0.00178563 Jy ! Component: 450 - total flux cleaned = -0.00171988 Jy ! Component: 500 - total flux cleaned = -0.00198188 Jy ! Component: 550 - total flux cleaned = -0.00229621 Jy ! Component: 600 - total flux cleaned = -0.00235803 Jy ! Component: 650 - total flux cleaned = -0.00265666 Jy ! Component: 700 - total flux cleaned = -0.00277275 Jy ! Component: 750 - total flux cleaned = -0.00288604 Jy ! Component: 800 - total flux cleaned = -0.00294027 Jy ! Component: 850 - total flux cleaned = -0.00299562 Jy ! Component: 900 - total flux cleaned = -0.00310133 Jy ! Component: 950 - total flux cleaned = -0.00325355 Jy ! Component: 1000 - total flux cleaned = -0.00335152 Jy ! Component: 1050 - total flux cleaned = -0.0034474 Jy ! Component: 1100 - total flux cleaned = -0.00349346 Jy ! Component: 1150 - total flux cleaned = -0.0034947 Jy ! Component: 1200 - total flux cleaned = -0.00367949 Jy ! Component: 1250 - total flux cleaned = -0.00381403 Jy ! Component: 1300 - total flux cleaned = -0.00385837 Jy ! Component: 1350 - total flux cleaned = -0.00394458 Jy ! Component: 1400 - total flux cleaned = -0.00390234 Jy ! Component: 1450 - total flux cleaned = -0.00394451 Jy ! Component: 1500 - total flux cleaned = -0.00382293 Jy ! Component: 1550 - total flux cleaned = -0.00386327 Jy ! Component: 1600 - total flux cleaned = -0.00374458 Jy ! Component: 1650 - total flux cleaned = -0.00374463 Jy ! Component: 1700 - total flux cleaned = -0.00362958 Jy ! Component: 1750 - total flux cleaned = -0.00366743 Jy ! Component: 1800 - total flux cleaned = -0.00374148 Jy ! Component: 1850 - total flux cleaned = -0.003594 Jy ! Component: 1900 - total flux cleaned = -0.00341352 Jy ! Component: 1950 - total flux cleaned = -0.00337799 Jy ! Component: 2000 - total flux cleaned = -0.00330702 Jy ! Component: 2050 - total flux cleaned = -0.00320337 Jy ! Component: 2100 - total flux cleaned = -0.00313484 Jy ! Component: 2150 - total flux cleaned = -0.00306719 Jy ! Component: 2200 - total flux cleaned = -0.00293332 Jy ! Component: 2250 - total flux cleaned = -0.00283503 Jy ! Component: 2300 - total flux cleaned = -0.00267339 Jy ! Component: 2350 - total flux cleaned = -0.0027378 Jy ! Component: 2400 - total flux cleaned = -0.00273754 Jy ! Component: 2450 - total flux cleaned = -0.00270586 Jy ! Component: 2500 - total flux cleaned = -0.00255241 Jy ! Component: 2550 - total flux cleaned = -0.00258352 Jy ! Component: 2600 - total flux cleaned = -0.00246354 Jy ! Component: 2650 - total flux cleaned = -0.00246384 Jy ! Component: 2700 - total flux cleaned = -0.00231685 Jy ! Component: 2750 - total flux cleaned = -0.00231647 Jy ! Component: 2800 - total flux cleaned = -0.00217316 Jy ! Component: 2850 - total flux cleaned = -0.00220163 Jy ! Component: 2900 - total flux cleaned = -0.002173 Jy ! Component: 2950 - total flux cleaned = -0.00206221 Jy ! Component: 3000 - total flux cleaned = -0.00198 Jy ! Component: 3050 - total flux cleaned = -0.00195301 Jy ! Component: 3100 - total flux cleaned = -0.00184617 Jy ! Component: 3150 - total flux cleaned = -0.00192573 Jy ! Component: 3200 - total flux cleaned = -0.0019778 Jy ! Component: 3250 - total flux cleaned = -0.00190023 Jy ! Component: 3300 - total flux cleaned = -0.00197788 Jy ! Component: 3350 - total flux cleaned = -0.00192741 Jy ! Component: 3400 - total flux cleaned = -0.00190215 Jy ! Component: 3450 - total flux cleaned = -0.00192731 Jy ! Component: 3500 - total flux cleaned = -0.00202527 Jy ! Component: 3550 - total flux cleaned = -0.00200053 Jy ! Component: 3600 - total flux cleaned = -0.00202466 Jy ! Component: 3650 - total flux cleaned = -0.00216787 Jy ! Component: 3700 - total flux cleaned = -0.0020729 Jy ! Component: 3750 - total flux cleaned = -0.00219007 Jy ! Component: 3800 - total flux cleaned = -0.00216696 Jy ! Component: 3850 - total flux cleaned = -0.00223572 Jy ! Component: 3900 - total flux cleaned = -0.00223607 Jy ! Component: 3950 - total flux cleaned = -0.0022592 Jy ! Component: 4000 - total flux cleaned = -0.00241603 Jy ! Component: 4050 - total flux cleaned = -0.00239357 Jy ! Total flux subtracted in 4096 components = -0.00245911 Jy ! Clean residual min=-0.001093 max=0.001092 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 1.16927 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 474 components and 1.16927 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1035+5628_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 4.94 at 3.127 degrees (North through East) ! Clean map min=-0.0034563 max=0.3976 Jy/beam ! Writing clean map to FITS file: .//J1035+5628_C_20180522_map.fits wmodel .//J1035+5628_C_20180522_map.mod ! Writing 474 model components to file: .//J1035+5628_C_20180522_map.mod wobs .//J1035+5628_C_20180522_uvs.fits ! Writing UV FITS file: .//J1035+5628_C_20180522_uvs.fits wwins .//J1035+5628_C_20180522_map.win ! wwins: Wrote 9 windows to .//J1035+5628_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.397598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.286985 0.286985 0.57397 1.14794 2.29588 4.59176 9.18352 18.367 36.7341 73.4682 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.397 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1045.35 quit ! Quitting program ! Log file .//J1035+5628_C_20180522_dfm.log closed on Mon Jun 11 08:50:41 2018