! Started logfile: .//J0929+5013_C_20180522_dfm.log on Mon Jun 11 08:48:46 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 .//J0929+5013_C_20180522_uva.fits ! Reading UV FITS file: .//J0929+5013_C_20180522_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960684 visibilities/baseline/integration-bin. ! Found source: J0929+5013 ! ! 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 8992 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 J0929+5013_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.076153Jy sigma=27.645245 ! Fit after self-cal, rms=0.548621Jy sigma=14.110687 ! 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=1.194 mas, bmaj=4.516 mas, bpa=-8.678 degrees ! Estimated noise=0.435052 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 = 0.341693 Jy ! Component: 100 - total flux cleaned = 0.416613 Jy ! Total flux subtracted in 100 components = 0.416613 Jy ! Clean residual min=-0.014267 max=0.022499 Jy/beam ! Clean residual mean=-0.000027 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 0.416613 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.416613 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=0.068836Jy sigma=1.697729 ! Fit after self-cal, rms=0.068784Jy sigma=1.695908 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246163 Jy ! Component: 100 - total flux cleaned = 0.0357291 Jy ! Total flux subtracted in 100 components = 0.0357291 Jy ! Clean residual min=-0.011442 max=0.013700 Jy/beam ! Clean residual mean=-0.000021 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.452342 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.452342 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=0.053772Jy sigma=1.314386 ! Fit after self-cal, rms=0.053613Jy sigma=1.312460 ! Inverting map ! Added new window around map position (2.7, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125154 Jy ! Component: 100 - total flux cleaned = 0.0198672 Jy ! Total flux subtracted in 100 components = 0.0198672 Jy ! Clean residual min=-0.010012 max=0.010980 Jy/beam ! Clean residual mean=-0.000018 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.47221 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.47221 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=0.048901Jy sigma=1.180772 ! Fit after self-cal, rms=0.048498Jy sigma=1.174086 ! Inverting map ! Added new window around map position (3.3, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976335 Jy ! Component: 100 - total flux cleaned = 0.0159974 Jy ! Total flux subtracted in 100 components = 0.0159974 Jy ! Clean residual min=-0.009236 max=0.009617 Jy/beam ! Clean residual mean=-0.000017 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.488207 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.488207 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=0.045311Jy sigma=1.081711 ! Fit after self-cal, rms=0.044813Jy sigma=1.073956 ! 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=1.549 mas, bmaj=4.84 mas, bpa=-8.82 degrees ! Estimated noise=0.300097 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 = 0.00999709 Jy ! Component: 100 - total flux cleaned = 0.0164582 Jy ! Component: 150 - total flux cleaned = 0.0212402 Jy ! Component: 200 - total flux cleaned = 0.0249779 Jy ! Total flux subtracted in 200 components = 0.0249779 Jy ! Clean residual min=-0.009640 max=0.009121 Jy/beam ! Clean residual mean=-0.000014 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.513185 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.513185 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=0.042085Jy sigma=0.999055 ! Fit after self-cal, rms=0.041703Jy sigma=0.991794 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.549 x 4.84 at -8.82 degrees (North through East) ! Clean map min=-0.0090017 max=0.44168 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 0.97 KP 0.96 ! LA 1.04 MK 0.96 NL 1.02 OV 1.03 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.96 KP 0.94 ! LA 1.04 MK 0.97 NL 1.02 OV 1.04 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00 KP 0.97 ! LA 1.02 MK 0.94 NL 1.02 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.99 KP 0.96 ! LA 1.05 MK 0.99 NL 1.02 OV 1.05 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 0.96 ! LA 1.03 MK 0.98 NL 1.03 OV 1.06 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 KP 0.98 ! LA 1.05 MK 0.97 NL 1.05 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00 KP 0.97 ! LA 1.06 MK 0.99 NL 1.03 OV 1.06 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.98 ! LA 1.04 MK 0.99 NL 1.05 OV 1.05 ! PT 0.95 SC 1.08 ! ! ! Fit before self-cal, rms=0.041703Jy sigma=0.991794 ! Fit after self-cal, rms=0.032464Jy sigma=0.743029 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.549 mas, bmaj=4.86 mas, bpa=-9.004 degrees ! Estimated noise=0.29999 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 = -0.00101415 Jy ! Component: 100 - total flux cleaned = -0.000649921 Jy ! Component: 150 - total flux cleaned = -0.000648953 Jy ! Component: 200 - total flux cleaned = -0.000546255 Jy ! Total flux subtracted in 200 components = -0.000546255 Jy ! Clean residual min=-0.003843 max=0.003349 Jy/beam ! Clean residual mean=0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.512639 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.512639 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=0.032038Jy sigma=0.731121 ! Fit after self-cal, rms=0.032031Jy sigma=0.730381 ! 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=0.032031Jy sigma=0.730381 ! Fit after self-cal, rms=0.031844Jy sigma=0.727975 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=4.864 mas, bpa=-9.017 degrees ! Estimated noise=0.299654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101498 Jy ! Component: 100 - total flux cleaned = -0.00111843 Jy ! Component: 150 - total flux cleaned = -0.00107502 Jy ! Component: 200 - total flux cleaned = -0.00107436 Jy ! Total flux subtracted in 200 components = -0.00107436 Jy ! Clean residual min=-0.003429 max=0.003308 Jy/beam ! Clean residual mean=0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.511564 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.511564 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=0.031651Jy sigma=0.722912 ! Fit after self-cal, rms=0.031646Jy sigma=0.722540 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 = -0.000334506 Jy ! Component: 100 - total flux cleaned = -0.000401323 Jy ! Component: 150 - total flux cleaned = -0.000400557 Jy ! Component: 200 - total flux cleaned = -0.000345885 Jy ! Total flux subtracted in 200 components = -0.000345885 Jy ! Clean residual min=-0.003315 max=0.003292 Jy/beam ! Clean residual mean=0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.511219 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.511219 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=0.031581Jy sigma=0.721060 ! Fit after self-cal, rms=0.031583Jy sigma=0.720972 ! Inverting map ! Added new window around map position (9, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234429 Jy ! Component: 100 - total flux cleaned = 0.00331191 Jy ! Component: 150 - total flux cleaned = 0.00420906 Jy ! Component: 200 - total flux cleaned = 0.00457581 Jy ! Total flux subtracted in 200 components = 0.00457581 Jy ! Clean residual min=-0.002459 max=0.002432 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.515794 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.515794 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=0.031197Jy sigma=0.710285 ! Fit after self-cal, rms=0.031184Jy sigma=0.709941 ! Inverting map ! Added new window around map position (-2.1, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212442 Jy ! Component: 100 - total flux cleaned = 0.00300526 Jy ! Component: 150 - total flux cleaned = 0.00316859 Jy ! Component: 200 - total flux cleaned = 0.00328206 Jy ! Total flux subtracted in 200 components = 0.00328206 Jy ! Clean residual min=-0.002075 max=0.001478 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.519076 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 152 components and 0.519076 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=0.030998Jy sigma=0.705061 ! Fit after self-cal, rms=0.030984Jy sigma=0.704721 ! 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=0.030984Jy sigma=0.704721 ! Fit after self-cal, rms=0.030844Jy sigma=0.702723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.867 mas, bpa=-9.034 degrees ! Estimated noise=0.299422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001944 Jy ! Component: 100 - total flux cleaned = 0.000455045 Jy ! Component: 150 - total flux cleaned = 0.0006831 Jy ! Component: 200 - total flux cleaned = 0.000886378 Jy ! Total flux subtracted in 200 components = 0.000886378 Jy ! Clean residual min=-0.001775 max=0.001339 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.519963 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 171 components and 0.519963 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=0.030766Jy sigma=0.700713 ! Fit after self-cal, rms=0.030763Jy sigma=0.700602 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 = 0.000148827 Jy ! Component: 100 - total flux cleaned = 0.000360088 Jy ! Component: 150 - total flux cleaned = 0.000551596 Jy ! Component: 200 - total flux cleaned = 0.000685247 Jy ! Total flux subtracted in 200 components = 0.000685247 Jy ! Clean residual min=-0.001625 max=0.001265 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.520648 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 192 components and 0.520648 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=0.030723Jy sigma=0.699641 ! Fit after self-cal, rms=0.030723Jy sigma=0.699597 ! 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=0.030723Jy sigma=0.699597 ! Fit after self-cal, rms=0.030666Jy sigma=0.698882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=5.377 mas, bpa=-12.6 degrees ! Estimated noise=0.377232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336922 Jy ! Component: 100 - total flux cleaned = 0.000215182 Jy ! Component: 150 - total flux cleaned = 0.000215007 Jy ! Component: 200 - total flux cleaned = 0.000216596 Jy ! Total flux subtracted in 200 components = 0.000216596 Jy ! Clean residual min=-0.001754 max=0.001309 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.520865 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 209 components and 0.520865 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=0.030644Jy sigma=0.698229 ! Fit after self-cal, rms=0.030642Jy sigma=0.698178 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 = 0.000263693 Jy ! Component: 100 - total flux cleaned = 0.000360906 Jy ! Component: 150 - total flux cleaned = 0.000396119 Jy ! Component: 200 - total flux cleaned = 0.000428606 Jy ! Total flux subtracted in 200 components = 0.000428606 Jy ! Clean residual min=-0.001593 max=0.001252 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.521293 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 229 components and 0.521293 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=0.030635Jy sigma=0.698006 ! Fit after self-cal, rms=0.030634Jy sigma=0.697991 ! 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=1.544 mas, bmaj=4.868 mas, bpa=-9.041 degrees ! Estimated noise=0.299332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 4.868 at -9.041 degrees (North through East) ! Clean map min=-0.0024668 max=0.44152 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=1.19 mas, bmaj=4.543 mas, bpa=-8.936 degrees ! Estimated noise=0.434702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.341249 Jy ! Component: 100 - total flux cleaned = 0.416672 Jy ! Component: 150 - total flux cleaned = 0.441702 Jy ! Component: 200 - total flux cleaned = 0.455633 Jy ! Total flux subtracted in 200 components = 0.455633 Jy ! Clean residual min=-0.005568 max=0.007518 Jy/beam ! Clean residual mean=-0.000007 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.455633 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.455633 Jy ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.868 mas, bpa=-9.041 degrees ! Estimated noise=0.299332 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 = 0.0172189 Jy ! Component: 100 - total flux cleaned = 0.0277336 Jy ! Component: 150 - total flux cleaned = 0.0346438 Jy ! Component: 200 - total flux cleaned = 0.0396472 Jy ! Total flux subtracted in 200 components = 0.0396472 Jy ! Clean residual min=-0.002867 max=0.003526 Jy/beam ! Clean residual mean=0.000003 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.49528 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 56 components and 0.49528 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=3.558 mas, bmaj=5.377 mas, bpa=-12.6 degrees ! Estimated noise=0.377232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671766 Jy ! Component: 100 - total flux cleaned = 0.0112307 Jy ! Component: 150 - total flux cleaned = 0.0145515 Jy ! Component: 200 - total flux cleaned = 0.017098 Jy ! Total flux subtracted in 200 components = 0.017098 Jy ! Clean residual min=-0.002563 max=0.002230 Jy/beam ! Clean residual mean=0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.512378 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 = 0.00198614 Jy ! Component: 100 - total flux cleaned = 0.00356139 Jy ! Component: 150 - total flux cleaned = 0.00482769 Jy ! Component: 200 - total flux cleaned = 0.00538409 Jy ! Total flux subtracted in 200 components = 0.00538409 Jy ! Clean residual min=-0.002163 max=0.001331 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.517762 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 174 components and 0.517763 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.868 mas, bpa=-9.041 degrees ! Estimated noise=0.299332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092869 Jy ! Component: 100 - total flux cleaned = 0.0012668 Jy ! Component: 150 - total flux cleaned = 0.00139141 Jy ! Component: 200 - total flux cleaned = 0.00154037 Jy ! Total flux subtracted in 200 components = 0.00154037 Jy ! Clean residual min=-0.001914 max=0.001206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.519303 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 0.519303 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=0.030748Jy sigma=0.701364 ! Fit after self-cal, rms=0.030738Jy sigma=0.700800 wmodel J0929+5013_C_map.mod ! Writing 195 model components to file: J0929+5013_C_map.mod wobs J0929+5013_C_uvs.fits ! Writing UV FITS file: J0929+5013_C_uvs.fits wwins J0929+5013_C_map.win ! wwins: Wrote 5 windows to J0929+5013_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 = -0.000705836 Jy ! Component: 100 - total flux cleaned = -0.000732043 Jy ! Component: 150 - total flux cleaned = -0.000564812 Jy ! Component: 200 - total flux cleaned = -0.000445393 Jy ! Component: 250 - total flux cleaned = -0.000445239 Jy ! Component: 300 - total flux cleaned = -0.000444979 Jy ! Component: 350 - total flux cleaned = -0.000390393 Jy ! Component: 400 - total flux cleaned = -0.000320006 Jy ! Component: 450 - total flux cleaned = -0.000285594 Jy ! Component: 500 - total flux cleaned = -0.000150776 Jy ! Component: 550 - total flux cleaned = 3.03608e-05 Jy ! Component: 600 - total flux cleaned = 0.0001761 Jy ! Component: 650 - total flux cleaned = 0.000303284 Jy ! Component: 700 - total flux cleaned = 0.000459692 Jy ! Component: 750 - total flux cleaned = 0.000551958 Jy ! Component: 800 - total flux cleaned = 0.000658321 Jy ! Component: 850 - total flux cleaned = 0.000777815 Jy ! Component: 900 - total flux cleaned = 0.000880702 Jy ! Component: 950 - total flux cleaned = 0.000981962 Jy ! Component: 1000 - total flux cleaned = 0.00109629 Jy ! Component: 1050 - total flux cleaned = 0.00122287 Jy ! Component: 1100 - total flux cleaned = 0.00129203 Jy ! Component: 1150 - total flux cleaned = 0.00140175 Jy ! Component: 1200 - total flux cleaned = 0.00149626 Jy ! Component: 1250 - total flux cleaned = 0.00154969 Jy ! Component: 1300 - total flux cleaned = 0.00168125 Jy ! Component: 1350 - total flux cleaned = 0.00168119 Jy ! Component: 1400 - total flux cleaned = 0.00175833 Jy ! Component: 1450 - total flux cleaned = 0.00186001 Jy ! Component: 1500 - total flux cleaned = 0.00189776 Jy ! Component: 1550 - total flux cleaned = 0.00199711 Jy ! Component: 1600 - total flux cleaned = 0.00203386 Jy ! Component: 1650 - total flux cleaned = 0.00208251 Jy ! Component: 1700 - total flux cleaned = 0.00210653 Jy ! Component: 1750 - total flux cleaned = 0.00214221 Jy ! Component: 1800 - total flux cleaned = 0.00217762 Jy ! Component: 1850 - total flux cleaned = 0.00225911 Jy ! Component: 1900 - total flux cleaned = 0.00227055 Jy ! Component: 1950 - total flux cleaned = 0.00230491 Jy ! Component: 2000 - total flux cleaned = 0.00232756 Jy ! Component: 2050 - total flux cleaned = 0.00238349 Jy ! Component: 2100 - total flux cleaned = 0.00236123 Jy ! Component: 2150 - total flux cleaned = 0.00240537 Jy ! Component: 2200 - total flux cleaned = 0.00244908 Jy ! Component: 2250 - total flux cleaned = 0.00247073 Jy ! Component: 2300 - total flux cleaned = 0.00250291 Jy ! Component: 2350 - total flux cleaned = 0.00254553 Jy ! Component: 2400 - total flux cleaned = 0.00255615 Jy ! Component: 2450 - total flux cleaned = 0.00259802 Jy ! Component: 2500 - total flux cleaned = 0.00265011 Jy ! Component: 2550 - total flux cleaned = 0.00271186 Jy ! Component: 2600 - total flux cleaned = 0.00270161 Jy ! Component: 2650 - total flux cleaned = 0.00276256 Jy ! Component: 2700 - total flux cleaned = 0.00279272 Jy ! Component: 2750 - total flux cleaned = 0.00282261 Jy ! Component: 2800 - total flux cleaned = 0.00286228 Jy ! Component: 2850 - total flux cleaned = 0.00288196 Jy ! Component: 2900 - total flux cleaned = 0.00295024 Jy ! Component: 2950 - total flux cleaned = 0.00294063 Jy ! Component: 3000 - total flux cleaned = 0.00298891 Jy ! Component: 3050 - total flux cleaned = 0.00300812 Jy ! Component: 3100 - total flux cleaned = 0.00304613 Jy ! Component: 3150 - total flux cleaned = 0.00309326 Jy ! Component: 3200 - total flux cleaned = 0.00311195 Jy ! Component: 3250 - total flux cleaned = 0.0031399 Jy ! Component: 3300 - total flux cleaned = 0.00317682 Jy ! Component: 3350 - total flux cleaned = 0.00318612 Jy ! Component: 3400 - total flux cleaned = 0.00325003 Jy ! Component: 3450 - total flux cleaned = 0.00327725 Jy ! Component: 3500 - total flux cleaned = 0.00330429 Jy ! Component: 3550 - total flux cleaned = 0.00334912 Jy ! Component: 3600 - total flux cleaned = 0.00337593 Jy ! Component: 3650 - total flux cleaned = 0.00341137 Jy ! Component: 3700 - total flux cleaned = 0.00341131 Jy ! Component: 3750 - total flux cleaned = 0.0034638 Jy ! Component: 3800 - total flux cleaned = 0.00343762 Jy ! Component: 3850 - total flux cleaned = 0.00348956 Jy ! Component: 3900 - total flux cleaned = 0.00350669 Jy ! Component: 3950 - total flux cleaned = 0.00348968 Jy ! Component: 4000 - total flux cleaned = 0.00354936 Jy ! Component: 4050 - total flux cleaned = 0.00357472 Jy ! Total flux subtracted in 4096 components = 0.00358305 Jy ! Clean residual min=-0.000462 max=0.000455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.522886 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 502 components and 0.522886 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0929+5013_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 4.868 at -9.041 degrees (North through East) ! Clean map min=-0.0011156 max=0.4427 Jy/beam ! Writing clean map to FITS file: .//J0929+5013_C_20180522_map.fits wmodel .//J0929+5013_C_20180522_map.mod ! Writing 502 model components to file: .//J0929+5013_C_20180522_map.mod wobs .//J0929+5013_C_20180522_uvs.fits ! Writing UV FITS file: .//J0929+5013_C_20180522_uvs.fits wwins .//J0929+5013_C_20180522_map.win ! wwins: Wrote 6 windows to .//J0929+5013_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.442695 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.105806 0.105806 0.211613 0.423225 0.84645 1.6929 3.3858 6.7716 13.5432 27.0864 54.1728 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.442 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2835.37 quit ! Quitting program ! Log file .//J0929+5013_C_20180522_dfm.log closed on Mon Jun 11 08:48:51 2018