! Started logfile: .//J2106+6004_X_dfm.log on Wed Nov 16 12:10:03 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2106+6004_X_uva.fits ! Reading UV FITS file: .//J2106+6004_X_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896705 visibilities/baseline/integration-bin. ! Found source: J2106+6004 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 3 lines of history. ! ! Reading 46808 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2106+6004_X] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001535Jy sigma=26.957140 ! Fit after self-cal, rms=0.934686Jy sigma=25.173723 ! 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=0.7067 mas, bmaj=1.525 mas, bpa=11.47 degrees ! Estimated noise=0.242804 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 = 0.044145 Jy ! Component: 100 - total flux cleaned = 0.0581442 Jy ! Total flux subtracted in 100 components = 0.0581442 Jy ! Clean residual min=-0.002616 max=0.006789 Jy/beam ! Clean residual mean=0.000010 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0581441 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0581441 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=0.037552Jy sigma=0.818325 ! Fit after self-cal, rms=0.037406Jy sigma=0.813595 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785997 Jy ! Component: 100 - total flux cleaned = 0.012572 Jy ! Total flux subtracted in 100 components = 0.012572 Jy ! Clean residual min=-0.001390 max=0.002461 Jy/beam ! Clean residual mean=0.000006 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0707161 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0707161 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=0.034641Jy sigma=0.725512 ! Fit after self-cal, rms=0.034637Jy sigma=0.725318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308203 Jy ! Component: 100 - total flux cleaned = 0.00503877 Jy ! Total flux subtracted in 100 components = 0.00503877 Jy ! Clean residual min=-0.001052 max=0.001478 Jy/beam ! Clean residual mean=0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0757549 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0757549 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=0.034124Jy sigma=0.710136 ! Fit after self-cal, rms=0.034124Jy sigma=0.710056 ! Inverting map ! Added new window around map position (-6, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162601 Jy ! Component: 100 - total flux cleaned = 0.00280174 Jy ! Total flux subtracted in 100 components = 0.00280174 Jy ! Clean residual min=-0.001042 max=0.001142 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0785566 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0785566 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=0.033964Jy sigma=0.705276 ! Fit after self-cal, rms=0.033960Jy sigma=0.705141 ! 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=0.9693 mas, bmaj=1.9 mas, bpa=10.84 degrees ! Estimated noise=0.124122 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 = 0.00191624 Jy ! Component: 100 - total flux cleaned = 0.0032724 Jy ! Component: 150 - total flux cleaned = 0.00430313 Jy ! Component: 200 - total flux cleaned = 0.00510022 Jy ! Total flux subtracted in 200 components = 0.00510022 Jy ! Clean residual min=-0.001435 max=0.001359 Jy/beam ! Clean residual mean=0.000011 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0836568 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.0836568 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=0.033795Jy sigma=0.700714 ! Fit after self-cal, rms=0.033790Jy sigma=0.700535 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9693 x 1.9 at 10.84 degrees (North through East) ! Clean map min=-0.0013584 max=0.064149 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 0.96 KP 1.00 ! LA 1.00 MK 1.10 NL 1.00 OV 0.98 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.93 KP 1.03 ! LA 0.93 MK 1.02 NL 1.05 OV 0.93 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.93 KP 1.06 ! LA 0.92 MK 1.10 NL 1.07 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00 KP 0.94 ! LA 0.98 MK 1.06 NL 1.02 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.12 ! LA 0.95 MK 1.01 NL 1.12 OV 0.92 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.04 KP 1.13 ! LA 1.00 MK 1.03 NL 1.11 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.11 HN 0.97 KP 1.16 ! LA 0.96 MK 0.99 NL 0.96 OV 1.01 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.97 KP 1.10 ! LA 0.90 MK 1.01 NL 0.94 OV 0.96 ! PT 0.87 SC 0.97 ! ! ! Fit before self-cal, rms=0.033790Jy sigma=0.700535 ! Fit after self-cal, rms=0.032761Jy sigma=0.680440 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9731 mas, bmaj=1.908 mas, bpa=10.84 degrees ! Estimated noise=0.123897 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 (-13.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985427 Jy ! Component: 100 - total flux cleaned = 0.00159083 Jy ! Component: 150 - total flux cleaned = 0.00201948 Jy ! Component: 200 - total flux cleaned = 0.00234038 Jy ! Total flux subtracted in 200 components = 0.00234038 Jy ! Clean residual min=-0.000636 max=0.000801 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0859972 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 94 components and 0.0859972 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=0.032727Jy sigma=0.679235 ! Fit after self-cal, rms=0.032724Jy sigma=0.679026 ! Inverting map ! Added new window around map position (-7.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062311 Jy ! Component: 100 - total flux cleaned = 0.000717779 Jy ! Component: 150 - total flux cleaned = 0.000905429 Jy ! Component: 200 - total flux cleaned = 0.00105625 Jy ! Total flux subtracted in 200 components = 0.00105625 Jy ! Clean residual min=-0.000539 max=0.000677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0870535 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.0870535 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=0.032701Jy sigma=0.678289 ! Fit after self-cal, rms=0.032700Jy sigma=0.678240 ! 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=0.032700Jy sigma=0.678240 ! Fit after self-cal, rms=0.032731Jy sigma=0.677188 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=1.909 mas, bpa=10.78 degrees ! Estimated noise=0.123939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306475 Jy ! Component: 100 - total flux cleaned = 0.000505633 Jy ! Component: 150 - total flux cleaned = 0.000629888 Jy ! Component: 200 - total flux cleaned = 0.000706989 Jy ! Total flux subtracted in 200 components = 0.000706989 Jy ! Clean residual min=-0.000488 max=0.000638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0877604 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.0877604 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=0.032723Jy sigma=0.676980 ! Fit after self-cal, rms=0.032725Jy sigma=0.676969 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 (-16, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560665 Jy ! Component: 100 - total flux cleaned = 0.000850381 Jy ! Component: 150 - total flux cleaned = 0.00097531 Jy ! Component: 200 - total flux cleaned = 0.00106174 Jy ! Total flux subtracted in 200 components = 0.00106174 Jy ! Clean residual min=-0.000461 max=0.000559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0888222 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 158 components and 0.0888222 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=0.032714Jy sigma=0.676594 ! Fit after self-cal, rms=0.032714Jy sigma=0.676579 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328654 Jy ! Component: 100 - total flux cleaned = 0.000295514 Jy ! Component: 150 - total flux cleaned = 0.000324149 Jy ! Component: 200 - total flux cleaned = 0.000377678 Jy ! Total flux subtracted in 200 components = 0.000377678 Jy ! Clean residual min=-0.000492 max=0.000475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0891999 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 0.0891999 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=0.032706Jy sigma=0.676276 ! Fit after self-cal, rms=0.032705Jy sigma=0.676250 ! 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=0.032705Jy sigma=0.676250 ! Fit after self-cal, rms=0.032738Jy sigma=0.676042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=1.909 mas, bpa=10.73 degrees ! Estimated noise=0.124111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224642 Jy ! Component: 100 - total flux cleaned = 0.000298228 Jy ! Component: 150 - total flux cleaned = 0.000382002 Jy ! Component: 200 - total flux cleaned = 0.000452532 Jy ! Total flux subtracted in 200 components = 0.000452532 Jy ! Clean residual min=-0.000483 max=0.000476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0896524 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 186 components and 0.0896524 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=0.032734Jy sigma=0.675872 ! Fit after self-cal, rms=0.032734Jy sigma=0.675862 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 = 6.01729e-05 Jy ! Component: 100 - total flux cleaned = 0.000117817 Jy ! Component: 150 - total flux cleaned = 0.000165938 Jy ! Component: 200 - total flux cleaned = 0.000218104 Jy ! Total flux subtracted in 200 components = 0.000218104 Jy ! Clean residual min=-0.000484 max=0.000466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0898705 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 195 components and 0.0898705 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=0.032732Jy sigma=0.675772 ! Fit after self-cal, rms=0.032731Jy sigma=0.675771 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.032731Jy sigma=0.675771 ! Fit after self-cal, rms=0.032719Jy sigma=0.675644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=2.843 mas, bpa=11.72 degrees ! Estimated noise=0.155627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348836 Jy ! Component: 100 - total flux cleaned = 0.000599306 Jy ! Component: 150 - total flux cleaned = 0.000752182 Jy ! Component: 200 - total flux cleaned = 0.00085911 Jy ! Total flux subtracted in 200 components = 0.00085911 Jy ! Clean residual min=-0.000552 max=0.000532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0907296 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 207 components and 0.0907296 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=0.032718Jy sigma=0.675585 ! Fit after self-cal, rms=0.032717Jy sigma=0.675572 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 = 0.000138175 Jy ! Component: 100 - total flux cleaned = 0.000226069 Jy ! Component: 150 - total flux cleaned = 0.000264816 Jy ! Component: 200 - total flux cleaned = 0.000285161 Jy ! Total flux subtracted in 200 components = 0.000285161 Jy ! Clean residual min=-0.000548 max=0.000523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0910148 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 217 components and 0.0910148 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=0.032717Jy sigma=0.675549 ! Fit after self-cal, rms=0.032717Jy sigma=0.675544 ! 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=0.9718 mas, bmaj=1.908 mas, bpa=10.69 degrees ! Estimated noise=0.124119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9718 x 1.908 at 10.69 degrees (North through East) ! Clean map min=-0.00045973 max=0.063968 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=0.7089 mas, bmaj=1.529 mas, bpa=11.49 degrees ! Estimated noise=0.243258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442362 Jy ! Component: 100 - total flux cleaned = 0.0583164 Jy ! Component: 150 - total flux cleaned = 0.0660916 Jy ! Component: 200 - total flux cleaned = 0.0707854 Jy ! Total flux subtracted in 200 components = 0.0707854 Jy ! Clean residual min=-0.001058 max=0.002461 Jy/beam ! Clean residual mean=0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0707854 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 0.0707854 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9718 mas, bmaj=1.908 mas, bpa=10.69 degrees ! Estimated noise=0.124119 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 = 0.00462156 Jy ! Component: 100 - total flux cleaned = 0.00719853 Jy ! Component: 150 - total flux cleaned = 0.00897706 Jy ! Component: 200 - total flux cleaned = 0.0103604 Jy ! Total flux subtracted in 200 components = 0.0103604 Jy ! Clean residual min=-0.000689 max=0.000973 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0811458 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.0811458 Jy ! Inverting map ! Added new window around map position (29.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118505 Jy ! Component: 100 - total flux cleaned = 0.00218951 Jy ! Component: 150 - total flux cleaned = 0.00305729 Jy ! Component: 200 - total flux cleaned = 0.00381057 Jy ! Total flux subtracted in 200 components = 0.00381057 Jy ! Clean residual min=-0.000565 max=0.000612 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0849563 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 95 components and 0.0849563 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=2.843 mas, bpa=11.72 degrees ! Estimated noise=0.155627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117323 Jy ! Component: 100 - total flux cleaned = 0.00206791 Jy ! Component: 150 - total flux cleaned = 0.00279067 Jy ! Component: 200 - total flux cleaned = 0.00338775 Jy ! Total flux subtracted in 200 components = 0.00338775 Jy ! Clean residual min=-0.000670 max=0.000659 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0883441 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 = 0.000499054 Jy ! Component: 100 - total flux cleaned = 0.000887289 Jy ! Component: 150 - total flux cleaned = 0.00116143 Jy ! Component: 200 - total flux cleaned = 0.00141203 Jy ! Total flux subtracted in 200 components = 0.00141203 Jy ! Clean residual min=-0.000581 max=0.000605 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0897561 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 195 components and 0.0897561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9718 mas, bmaj=1.908 mas, bpa=10.69 degrees ! Estimated noise=0.124119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137254 Jy ! Component: 100 - total flux cleaned = 0.000271747 Jy ! Component: 150 - total flux cleaned = 0.000372776 Jy ! Component: 200 - total flux cleaned = 0.000465593 Jy ! Total flux subtracted in 200 components = 0.000465593 Jy ! Clean residual min=-0.000464 max=0.000445 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0902217 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 223 components and 0.0902218 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=0.032721Jy sigma=0.675641 ! Fit after self-cal, rms=0.032720Jy sigma=0.675615 wmodel /J2106+6004_X_map.mod ! wmodel: Unable to open new model file: /J2106+6004_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2106+6004_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9718 x 1.908 at 10.69 degrees (North through East) ! Clean map min=-0.00044369 max=0.064148 Jy/beam ! Writing clean map to FITS file: .//J2106+6004_X_map.fits wmodel .//J2106+6004_X_map.mod ! Writing 223 model components to file: .//J2106+6004_X_map.mod wobs .//J2106+6004_X_uvs.fits ! Writing UV FITS file: .//J2106+6004_X_uvs.fits wwins .//J2106+6004_X_map.win ! wwins: Wrote 7 windows to .//J2106+6004_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0641483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.487597 0.487597 0.975193 1.95039 3.90077 7.80155 15.6031 31.2062 62.4124 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 615.262 quit ! Quitting program ! Log file .//J2106+6004_X_dfm.log closed on Wed Nov 16 12:10:08 2016