! Started logfile: .//J2029+4926_C_dfm.log on Sun Oct 21 00:10:58 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 .//J2029+4926_C_uva.fits ! Reading UV FITS file: .//J2029+4926_C_uva.fits ! AN table 1: 7 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2029+4926 ! ! 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 76 lines of history. ! ! Reading 560 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 J2029+4926_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. ! ! 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=1.005000Jy sigma=69.734923 ! Fit after self-cal, rms=0.920730Jy sigma=64.495461 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.188 mas, bmaj=9.136 mas, bpa=-32.97 degrees ! Estimated noise=0.748046 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464472 Jy ! Component: 100 - total flux cleaned = 0.0661507 Jy ! Total flux subtracted in 100 components = 0.0661507 Jy ! Clean residual min=-0.008780 max=0.010511 Jy/beam ! Clean residual mean=-0.000008 rms=0.003182 Jy/beam ! Combined flux in latest and established models = 0.0661507 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0661507 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=0.044825Jy sigma=2.794726 ! Fit after self-cal, rms=0.044764Jy sigma=2.793570 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.043 mas, bmaj=8.509 mas, bpa=-30.21 degrees ! Estimated noise=0.530874 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 = 0.0263511 Jy ! Component: 100 - total flux cleaned = 0.0408724 Jy ! Component: 150 - total flux cleaned = 0.0478198 Jy ! Component: 200 - total flux cleaned = 0.0509469 Jy ! Total flux subtracted in 200 components = 0.0509469 Jy ! Clean residual min=-0.003935 max=0.003928 Jy/beam ! Clean residual mean=-0.000005 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.117098 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 91 components and 0.117098 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=0.022437Jy sigma=0.950311 ! Fit after self-cal, rms=0.022391Jy sigma=0.947677 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.043 x 8.509 at -30.21 degrees (North through East) ! Clean map min=-0.0054266 max=0.071003 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.96 LA 0.98 NL 1.06 ! OV 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.91 LA 1.03 NL 0.98 ! OV 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.91 LA 0.98 NL 1.12 ! OV 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.91 LA 0.96 NL 1.07 ! OV 1.19 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.91 LA 1.00 NL 1.04 ! OV 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.94 LA 0.95 NL 1.03 ! OV 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.92 LA 0.95 NL 1.02 ! OV 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.80 LA 0.94 NL 1.07 ! OV 1.06 ! ! ! Fit before self-cal, rms=0.022391Jy sigma=0.947677 ! Fit after self-cal, rms=0.019385Jy sigma=0.809581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.119 mas, bmaj=8.569 mas, bpa=-30.55 degrees ! Estimated noise=0.516353 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 = -0.00211016 Jy ! Component: 100 - total flux cleaned = -0.00319723 Jy ! Component: 150 - total flux cleaned = -0.00386879 Jy ! Component: 200 - total flux cleaned = -0.00392809 Jy ! Total flux subtracted in 200 components = -0.00392809 Jy ! Clean residual min=-0.000992 max=0.000985 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.113169 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 151 components and 0.113169 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=0.018320Jy sigma=0.762564 ! Fit after self-cal, rms=0.018292Jy sigma=0.761833 ! 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=0.018292Jy sigma=0.761833 ! Fit after self-cal, rms=0.018435Jy sigma=0.757218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.124 mas, bmaj=8.583 mas, bpa=-30.57 degrees ! Estimated noise=0.520117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000926356 Jy ! Component: 100 - total flux cleaned = -0.00128025 Jy ! Component: 150 - total flux cleaned = -0.0016313 Jy ! Component: 200 - total flux cleaned = -0.00194525 Jy ! Total flux subtracted in 200 components = -0.00194525 Jy ! Clean residual min=-0.000620 max=0.000624 Jy/beam ! Clean residual mean=0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.111224 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 192 components and 0.111224 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=0.018085Jy sigma=0.743610 ! Fit after self-cal, rms=0.018086Jy sigma=0.743287 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 = 8.6299e-06 Jy ! Component: 100 - total flux cleaned = -0.000123668 Jy ! Component: 150 - total flux cleaned = -0.000365652 Jy ! Component: 200 - total flux cleaned = -0.000618394 Jy ! Total flux subtracted in 200 components = -0.000618394 Jy ! Clean residual min=-0.000447 max=0.000447 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.110606 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 232 components and 0.110606 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=0.017932Jy sigma=0.737398 ! Fit after self-cal, rms=0.017933Jy sigma=0.737200 ! 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=0.017933Jy sigma=0.737200 ! Fit after self-cal, rms=0.018020Jy sigma=0.735761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.123 mas, bmaj=8.586 mas, bpa=-30.63 degrees ! Estimated noise=0.521608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328284 Jy ! Component: 100 - total flux cleaned = -0.000430071 Jy ! Component: 150 - total flux cleaned = -0.0006399 Jy ! Component: 200 - total flux cleaned = -0.000704783 Jy ! Total flux subtracted in 200 components = -0.000704783 Jy ! Clean residual min=-0.000349 max=0.000348 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.109901 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 266 components and 0.109901 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=0.017913Jy sigma=0.732636 ! Fit after self-cal, rms=0.017915Jy sigma=0.732523 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 = 0.000111627 Jy ! Component: 100 - total flux cleaned = 9.1614e-05 Jy ! Component: 150 - total flux cleaned = 3.64026e-05 Jy ! Component: 200 - total flux cleaned = 1.96579e-06 Jy ! Total flux subtracted in 200 components = 1.96579e-06 Jy ! Clean residual min=-0.000283 max=0.000283 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.109903 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 303 components and 0.109903 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=0.017853Jy sigma=0.730600 ! Fit after self-cal, rms=0.017852Jy sigma=0.730514 ! 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=0.017852Jy sigma=0.730514 ! Fit after self-cal, rms=0.017913Jy sigma=0.730121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.672 mas, bmaj=8.698 mas, bpa=-29.61 degrees ! Estimated noise=0.52275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.3312e-05 Jy ! Component: 100 - total flux cleaned = 1.0394e-05 Jy ! Component: 150 - total flux cleaned = -7.93404e-05 Jy ! Component: 200 - total flux cleaned = -9.35328e-05 Jy ! Total flux subtracted in 200 components = -9.35328e-05 Jy ! Clean residual min=-0.000228 max=0.000226 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.10981 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 342 components and 0.10981 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=0.017859Jy sigma=0.729254 ! Fit after self-cal, rms=0.017860Jy sigma=0.729169 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 = 0.000256818 Jy ! Component: 100 - total flux cleaned = 0.000322367 Jy ! Component: 150 - total flux cleaned = 0.000322127 Jy ! Component: 200 - total flux cleaned = 0.000358666 Jy ! Total flux subtracted in 200 components = 0.000358666 Jy ! Clean residual min=-0.000196 max=0.000197 Jy/beam ! Clean residual mean=0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.110168 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 379 components and 0.110168 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=0.017830Jy sigma=0.728197 ! Fit after self-cal, rms=0.017830Jy sigma=0.728131 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.122 mas, bmaj=8.586 mas, bpa=-30.66 degrees ! Estimated noise=0.522378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.122 x 8.586 at -30.66 degrees (North through East) ! Clean map min=-0.0018087 max=0.06801 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=3.213 mas, bmaj=9.168 mas, bpa=-33.59 degrees ! Estimated noise=0.757526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468738 Jy ! Component: 100 - total flux cleaned = 0.0662452 Jy ! Component: 150 - total flux cleaned = 0.0778444 Jy ! Component: 200 - total flux cleaned = 0.0830234 Jy ! Total flux subtracted in 200 components = 0.0830234 Jy ! Clean residual min=-0.005094 max=0.005107 Jy/beam ! Clean residual mean=-0.000005 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.0830234 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0830234 Jy ! Inverting map and beam ! Estimated beam: bmin=4.122 mas, bmaj=8.586 mas, bpa=-30.66 degrees ! Estimated noise=0.522378 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 = 0.0144768 Jy ! Component: 100 - total flux cleaned = 0.0216775 Jy ! Component: 150 - total flux cleaned = 0.0242138 Jy ! Component: 200 - total flux cleaned = 0.022611 Jy ! Total flux subtracted in 200 components = 0.022611 Jy ! Clean residual min=-0.002634 max=0.002612 Jy/beam ! Clean residual mean=-0.000004 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.105634 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 131 components and 0.105634 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=4.672 mas, bmaj=8.698 mas, bpa=-29.61 degrees ! Estimated noise=0.52275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028088 Jy ! Component: 100 - total flux cleaned = -0.00187432 Jy ! Component: 150 - total flux cleaned = -0.00350426 Jy ! Component: 200 - total flux cleaned = -0.00481892 Jy ! Total flux subtracted in 200 components = -0.00481892 Jy ! Clean residual min=-0.001102 max=0.001083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.100815 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 = -0.00102681 Jy ! Component: 100 - total flux cleaned = -0.00174848 Jy ! Component: 150 - total flux cleaned = -0.00237232 Jy ! Component: 200 - total flux cleaned = -0.00296368 Jy ! Total flux subtracted in 200 components = -0.00296368 Jy ! Clean residual min=-0.000616 max=0.000611 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0978518 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 253 components and 0.0978518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.122 mas, bmaj=8.586 mas, bpa=-30.66 degrees ! Estimated noise=0.522378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114461 Jy ! Component: 100 - total flux cleaned = 0.000143281 Jy ! Component: 150 - total flux cleaned = 0.000142683 Jy ! Component: 200 - total flux cleaned = 0.000193758 Jy ! Total flux subtracted in 200 components = 0.000193758 Jy ! Clean residual min=-0.000403 max=0.000404 Jy/beam ! Clean residual mean=0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0980456 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 301 components and 0.0980456 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=0.017928Jy sigma=0.736358 ! Fit after self-cal, rms=0.017926Jy sigma=0.735884 wmodel J2029+4926_C_map.mod ! Writing 301 model components to file: J2029+4926_C_map.mod wobs J2029+4926_C_uvs.fits ! Writing UV FITS file: J2029+4926_C_uvs.fits wwins J2029+4926_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2029+4926_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.122 x 8.586 at -30.66 degrees (North through East) ! Clean map min=-0.0018625 max=0.066669 Jy/beam ! Writing clean map to FITS file: .//J2029+4926_C_map.fits wmodel .//J2029+4926_C_map.mod ! Writing 301 model components to file: .//J2029+4926_C_map.mod wobs .//J2029+4926_C_uvs.fits ! Writing UV FITS file: .//J2029+4926_C_uvs.fits wwins .//J2029+4926_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0666691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016419 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.738827 0.738827 1.47765 2.95531 5.91062 11.8212 23.6425 47.2849 94.5698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 406.049 quit ! Quitting program ! Log file .//J2029+4926_C_dfm.log closed on Sun Oct 21 00:11:01 2018