! Started logfile: .//J2214+0020_C_dfm.log on Mon Jan 20 19:17:27 2020 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 .//J2214+0020_C_uva.fits ! Reading UV FITS file: .//J2214+0020_C_uva.fits ! AN table 1: 92 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.994306 visibilities/baseline/integration-bin. ! Found source: J2214+0020 ! ! 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 67 lines of history. ! ! Reading 15368 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 J2214+0020_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001350Jy sigma=23.615628 ! Fit after self-cal, rms=0.985439Jy sigma=23.242391 ! 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=2.168 mas, bmaj=6.928 mas, bpa=-9.619 degrees ! Estimated noise=0.449865 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 = 0.0124155 Jy ! Component: 100 - total flux cleaned = 0.0146013 Jy ! Total flux subtracted in 100 components = 0.0146013 Jy ! Clean residual min=-0.001924 max=0.001771 Jy/beam ! Clean residual mean=0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0146013 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0146013 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=0.030091Jy sigma=0.683067 ! Fit after self-cal, rms=0.028361Jy sigma=0.641764 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313379 Jy ! Component: 100 - total flux cleaned = 0.00344987 Jy ! Total flux subtracted in 100 components = 0.00344987 Jy ! Clean residual min=-0.001517 max=0.001433 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0180511 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0180511 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=0.028136Jy sigma=0.636390 ! Fit after self-cal, rms=0.028130Jy sigma=0.636129 ! 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=2.478 mas, bmaj=7.298 mas, bpa=-10.88 degrees ! Estimated noise=0.245255 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 = 0.000439993 Jy ! Component: 100 - total flux cleaned = 0.000485393 Jy ! Component: 150 - total flux cleaned = 0.000505685 Jy ! Component: 200 - total flux cleaned = 0.000505704 Jy ! Total flux subtracted in 200 components = 0.000505704 Jy ! Clean residual min=-0.001051 max=0.000988 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0185568 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0185568 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=0.028123Jy sigma=0.635945 ! Fit after self-cal, rms=0.028125Jy sigma=0.635822 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.478 x 7.298 at -10.88 degrees (North through East) ! Clean map min=-0.0010385 max=0.018328 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.84 HN 0.80 KP 1.19 ! NL 0.94 OV 0.84 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 HN 0.88 KP 0.99 ! NL 0.98 OV 0.97 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.96 KP 1.16 ! NL 1.03 OV 0.95 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.12 KP 1.07 ! NL 1.08 OV 0.96 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.21 HN 0.96 KP 1.09 ! NL 1.07 OV 1.02 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.85 HN 1.07 KP 1.04 ! NL 1.15 OV 1.12 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.86 HN 1.08 KP 0.90 ! NL 1.15 OV 1.13 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 1.05 KP 0.94 ! NL 1.12 OV 1.10 PT 0.94 ! ! ! Fit before self-cal, rms=0.028125Jy sigma=0.635822 ! Fit after self-cal, rms=0.028090Jy sigma=0.632793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.478 mas, bmaj=7.333 mas, bpa=-10.95 degrees ! Estimated noise=0.245267 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 = -0.000151111 Jy ! Component: 100 - total flux cleaned = -0.000175015 Jy ! Component: 150 - total flux cleaned = -0.000196012 Jy ! Component: 200 - total flux cleaned = -0.000195801 Jy ! Total flux subtracted in 200 components = -0.000195801 Jy ! Clean residual min=-0.000563 max=0.000545 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.018361 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.018361 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=0.028088Jy sigma=0.632743 ! Fit after self-cal, rms=0.028183Jy sigma=0.631838 ! 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=0.028183Jy sigma=0.631838 ! Fit after self-cal, rms=0.028610Jy sigma=0.631596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.479 mas, bmaj=7.336 mas, bpa=-10.97 degrees ! Estimated noise=0.245364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.74388e-05 Jy ! Component: 100 - total flux cleaned = -0.00010875 Jy ! Component: 150 - total flux cleaned = -0.000126842 Jy ! Component: 200 - total flux cleaned = -0.00014335 Jy ! Total flux subtracted in 200 components = -0.00014335 Jy ! Clean residual min=-0.000570 max=0.000559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0182177 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0182177 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=0.028608Jy sigma=0.631557 ! Fit after self-cal, rms=0.028658Jy sigma=0.631393 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 = -2.12144e-05 Jy ! Component: 100 - total flux cleaned = -2.60181e-05 Jy ! Component: 150 - total flux cleaned = -3.45699e-05 Jy ! Component: 200 - total flux cleaned = -3.05577e-05 Jy ! Total flux subtracted in 200 components = -3.05577e-05 Jy ! Clean residual min=-0.000570 max=0.000581 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0181871 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0181871 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=0.028657Jy sigma=0.631361 ! Fit after self-cal, rms=0.028656Jy sigma=0.631315 ! 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=0.028656Jy sigma=0.631315 ! Fit after self-cal, rms=0.028932Jy sigma=0.631260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.482 mas, bmaj=7.342 mas, bpa=-10.98 degrees ! Estimated noise=0.245972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.76323e-05 Jy ! Component: 100 - total flux cleaned = -8.14817e-05 Jy ! Component: 150 - total flux cleaned = -8.96962e-05 Jy ! Component: 200 - total flux cleaned = -8.9602e-05 Jy ! Total flux subtracted in 200 components = -8.9602e-05 Jy ! Clean residual min=-0.000569 max=0.000560 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0180975 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0180975 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=0.028930Jy sigma=0.631234 ! Fit after self-cal, rms=0.028957Jy sigma=0.631106 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 = -1.11183e-05 Jy ! Component: 100 - total flux cleaned = -2.52238e-05 Jy ! Component: 150 - total flux cleaned = -2.95254e-05 Jy ! Component: 200 - total flux cleaned = -2.96706e-05 Jy ! Total flux subtracted in 200 components = -2.96706e-05 Jy ! Clean residual min=-0.000564 max=0.000584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0180679 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0180679 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=0.028955Jy sigma=0.631074 ! Fit after self-cal, rms=0.028956Jy sigma=0.630983 ! 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=0.028956Jy sigma=0.630983 ! Fit after self-cal, rms=0.029121Jy sigma=0.630957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=7.128 mas, bpa=-11.62 degrees ! Estimated noise=0.278681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.81484e-05 Jy ! Component: 100 - total flux cleaned = 6.46738e-05 Jy ! Component: 150 - total flux cleaned = 8.49985e-05 Jy ! Component: 200 - total flux cleaned = 8.92151e-05 Jy ! Total flux subtracted in 200 components = 8.92151e-05 Jy ! Clean residual min=-0.000503 max=0.000537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0181571 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0181571 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=0.029121Jy sigma=0.630949 ! Fit after self-cal, rms=0.029133Jy sigma=0.630859 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 = 2.54879e-05 Jy ! Component: 100 - total flux cleaned = 3.94914e-05 Jy ! Component: 150 - total flux cleaned = 4.36801e-05 Jy ! Component: 200 - total flux cleaned = 4.37111e-05 Jy ! Total flux subtracted in 200 components = 4.37111e-05 Jy ! Clean residual min=-0.000500 max=0.000555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0182008 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0182008 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=0.029132Jy sigma=0.630857 ! Fit after self-cal, rms=0.029134Jy sigma=0.630853 ! 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=2.484 mas, bmaj=7.349 mas, bpa=-10.99 degrees ! Estimated noise=0.246398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.484 x 7.349 at -10.99 degrees (North through East) ! Clean map min=-0.00056339 max=0.018331 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=2.167 mas, bmaj=6.99 mas, bpa=-9.87 degrees ! Estimated noise=0.44471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144501 Jy ! Component: 100 - total flux cleaned = 0.0173623 Jy ! Component: 150 - total flux cleaned = 0.0173734 Jy ! Component: 200 - total flux cleaned = 0.0174915 Jy ! Total flux subtracted in 200 components = 0.0174915 Jy ! Clean residual min=-0.001054 max=0.000978 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0174915 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 0.0174915 Jy ! Inverting map and beam ! Estimated beam: bmin=2.484 mas, bmaj=7.349 mas, bpa=-10.99 degrees ! Estimated noise=0.246398 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 = 0.000343794 Jy ! Component: 100 - total flux cleaned = 0.000378562 Jy ! Component: 150 - total flux cleaned = 0.00040696 Jy ! Component: 200 - total flux cleaned = 0.000407265 Jy ! Total flux subtracted in 200 components = 0.000407265 Jy ! Clean residual min=-0.000632 max=0.000653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0178988 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0178988 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=3.773 mas, bmaj=7.128 mas, bpa=-11.62 degrees ! Estimated noise=0.278681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192927 Jy ! Component: 100 - total flux cleaned = 0.000229966 Jy ! Component: 150 - total flux cleaned = 0.000261427 Jy ! Component: 200 - total flux cleaned = 0.000266155 Jy ! Total flux subtracted in 200 components = 0.000266155 Jy ! Clean residual min=-0.000521 max=0.000580 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.018165 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4678e-06 Jy ! Component: 100 - total flux cleaned = 1.27785e-05 Jy ! Component: 150 - total flux cleaned = 1.27454e-05 Jy ! Component: 200 - total flux cleaned = 1.27134e-05 Jy ! Total flux subtracted in 200 components = 1.27134e-05 Jy ! Clean residual min=-0.000521 max=0.000571 Jy/beam ! Clean residual mean=-0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0181777 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0181777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.484 mas, bmaj=7.349 mas, bpa=-10.99 degrees ! Estimated noise=0.246398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109401 Jy ! Component: 100 - total flux cleaned = -0.000132485 Jy ! Component: 150 - total flux cleaned = -0.000165946 Jy ! Component: 200 - total flux cleaned = -0.000189685 Jy ! Total flux subtracted in 200 components = -0.000189685 Jy ! Clean residual min=-0.000595 max=0.000625 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.017988 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.017988 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=0.029136Jy sigma=0.630876 ! Fit after self-cal, rms=0.029130Jy sigma=0.630851 wmodel J2214+0020_C_map.mod ! Writing 54 model components to file: J2214+0020_C_map.mod wobs J2214+0020_C_uvs.fits ! Writing UV FITS file: J2214+0020_C_uvs.fits wwins J2214+0020_C_map.win ! wwins: Wrote 1 windows to J2214+0020_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 = 6.75632e-05 Jy ! Component: 100 - total flux cleaned = 5.85864e-05 Jy ! Component: 150 - total flux cleaned = 9.6482e-06 Jy ! Component: 200 - total flux cleaned = -3.60063e-05 Jy ! Component: 250 - total flux cleaned = -5.74162e-05 Jy ! Component: 300 - total flux cleaned = -5.08852e-05 Jy ! Component: 350 - total flux cleaned = -5.76187e-05 Jy ! Component: 400 - total flux cleaned = -5.76769e-05 Jy ! Component: 450 - total flux cleaned = -6.33975e-05 Jy ! Component: 500 - total flux cleaned = -5.78591e-05 Jy ! Component: 550 - total flux cleaned = -6.33575e-05 Jy ! Component: 600 - total flux cleaned = -7.86506e-05 Jy ! Component: 650 - total flux cleaned = -8.83257e-05 Jy ! Component: 700 - total flux cleaned = -9.3121e-05 Jy ! Component: 750 - total flux cleaned = -0.000116061 Jy ! Component: 800 - total flux cleaned = -0.000129411 Jy ! Component: 850 - total flux cleaned = -0.000146627 Jy ! Component: 900 - total flux cleaned = -0.000155105 Jy ! Component: 950 - total flux cleaned = -0.000167368 Jy ! Component: 1000 - total flux cleaned = -0.000182954 Jy ! Component: 1050 - total flux cleaned = -0.000194187 Jy ! Component: 1100 - total flux cleaned = -0.00020523 Jy ! Component: 1150 - total flux cleaned = -0.000212546 Jy ! Component: 1200 - total flux cleaned = -0.00023022 Jy ! Component: 1250 - total flux cleaned = -0.000237088 Jy ! Component: 1300 - total flux cleaned = -0.000247159 Jy ! Component: 1350 - total flux cleaned = -0.000247168 Jy ! Component: 1400 - total flux cleaned = -0.000253551 Jy ! Component: 1450 - total flux cleaned = -0.000247167 Jy ! Component: 1500 - total flux cleaned = -0.000240982 Jy ! Component: 1550 - total flux cleaned = -0.00023489 Jy ! Component: 1600 - total flux cleaned = -0.00022894 Jy ! Component: 1650 - total flux cleaned = -0.000228934 Jy ! Component: 1700 - total flux cleaned = -0.000223107 Jy ! Component: 1750 - total flux cleaned = -0.00022024 Jy ! Component: 1800 - total flux cleaned = -0.000211752 Jy ! Component: 1850 - total flux cleaned = -0.000200633 Jy ! Component: 1900 - total flux cleaned = -0.000200633 Jy ! Component: 1950 - total flux cleaned = -0.000197897 Jy ! Component: 2000 - total flux cleaned = -0.000195217 Jy ! Component: 2050 - total flux cleaned = -0.000192557 Jy ! Component: 2100 - total flux cleaned = -0.000182192 Jy ! Component: 2150 - total flux cleaned = -0.0001822 Jy ! Component: 2200 - total flux cleaned = -0.000174593 Jy ! Component: 2250 - total flux cleaned = -0.000169584 Jy ! Component: 2300 - total flux cleaned = -0.000164623 Jy ! Component: 2350 - total flux cleaned = -0.000164639 Jy ! Component: 2400 - total flux cleaned = -0.000159753 Jy ! Component: 2450 - total flux cleaned = -0.000157332 Jy ! Component: 2500 - total flux cleaned = -0.000159717 Jy ! Component: 2550 - total flux cleaned = -0.000152591 Jy ! Component: 2600 - total flux cleaned = -0.000145515 Jy ! Component: 2650 - total flux cleaned = -0.00013145 Jy ! Component: 2700 - total flux cleaned = -0.000122122 Jy ! Component: 2750 - total flux cleaned = -0.000108235 Jy ! Component: 2800 - total flux cleaned = -9.90109e-05 Jy ! Component: 2850 - total flux cleaned = -8.06726e-05 Jy ! Component: 2900 - total flux cleaned = -7.15576e-05 Jy ! Component: 2950 - total flux cleaned = -5.33892e-05 Jy ! Component: 3000 - total flux cleaned = -4.88752e-05 Jy ! Component: 3050 - total flux cleaned = -3.75811e-05 Jy ! Component: 3100 - total flux cleaned = -3.30765e-05 Jy ! Component: 3150 - total flux cleaned = -1.9632e-05 Jy ! Component: 3200 - total flux cleaned = -1.29429e-05 Jy ! Component: 3250 - total flux cleaned = -6.26517e-06 Jy ! Component: 3300 - total flux cleaned = 2.62542e-06 Jy ! Component: 3350 - total flux cleaned = 9.26404e-06 Jy ! Component: 3400 - total flux cleaned = 1.81141e-05 Jy ! Component: 3450 - total flux cleaned = 2.69497e-05 Jy ! Component: 3500 - total flux cleaned = 3.79536e-05 Jy ! Component: 3550 - total flux cleaned = 4.67378e-05 Jy ! Component: 3600 - total flux cleaned = 5.76986e-05 Jy ! Component: 3650 - total flux cleaned = 6.42677e-05 Jy ! Component: 3700 - total flux cleaned = 7.74301e-05 Jy ! Component: 3750 - total flux cleaned = 7.74414e-05 Jy ! Component: 3800 - total flux cleaned = 8.8398e-05 Jy ! Component: 3850 - total flux cleaned = 9.93592e-05 Jy ! Component: 3900 - total flux cleaned = 0.000103749 Jy ! Component: 3950 - total flux cleaned = 0.000112517 Jy ! Component: 4000 - total flux cleaned = 0.00012129 Jy ! Component: 4050 - total flux cleaned = 0.000127886 Jy ! Total flux subtracted in 4096 components = 0.00013228 Jy ! Clean residual min=-0.000128 max=0.000115 Jy/beam ! Clean residual mean=-0.000000 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.0181203 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 330 components and 0.0181203 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2214+0020_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.484 x 7.349 at -10.99 degrees (North through East) ! Clean map min=-0.00041456 max=0.018211 Jy/beam ! Writing clean map to FITS file: .//J2214+0020_C_map.fits wmodel .//J2214+0020_C_map.mod ! Writing 330 model components to file: .//J2214+0020_C_map.mod wobs .//J2214+0020_C_uvs.fits ! Writing UV FITS file: .//J2214+0020_C_uvs.fits wwins .//J2214+0020_C_map.win ! wwins: Wrote 2 windows to .//J2214+0020_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0182112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.91311e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644623 0.644623 1.28925 2.57849 5.15698 10.314 20.6279 41.2559 82.5117 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 465.388 quit ! Quitting program ! Log file .//J2214+0020_C_dfm.log closed on Mon Jan 20 19:17:31 2020