! Started logfile: .//J0516-0502_C_dfm.log on Mon Jan 20 17:29:36 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 .//J0516-0502_C_uva.fits ! Reading UV FITS file: .//J0516-0502_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0516-0502 ! ! 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 2520 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 J0516-0502_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=0.997566Jy sigma=20.358862 ! Fit after self-cal, rms=0.940797Jy sigma=19.141885 ! 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=2.502 mas, bmaj=6.934 mas, bpa=-4.867 degrees ! Estimated noise=1.05987 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 = 0.0467549 Jy ! Component: 100 - total flux cleaned = 0.057949 Jy ! Total flux subtracted in 100 components = 0.057949 Jy ! Clean residual min=-0.005194 max=0.006145 Jy/beam ! Clean residual mean=-0.000007 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.057949 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.057949 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=0.042987Jy sigma=0.748075 ! Fit after self-cal, rms=0.042112Jy sigma=0.735713 ! 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=2.87 mas, bmaj=7.254 mas, bpa=-3.706 degrees ! Estimated noise=0.714879 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 = 0.00586218 Jy ! Component: 100 - total flux cleaned = 0.00800862 Jy ! Component: 150 - total flux cleaned = 0.00834292 Jy ! Component: 200 - total flux cleaned = 0.00852552 Jy ! Total flux subtracted in 200 components = 0.00852552 Jy ! Clean residual min=-0.004463 max=0.004609 Jy/beam ! Clean residual mean=-0.000007 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.0664745 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0664745 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=0.041509Jy sigma=0.715197 ! Fit after self-cal, rms=0.041524Jy sigma=0.714858 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.87 x 7.254 at -3.706 degrees (North through East) ! Clean map min=-0.0044165 max=0.062003 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.28 KP 2.36 ! NL 0.84 OV 1.30 PT 1.76 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.99 HN 0.90 KP 1.93 ! NL 0.96 OV 1.33 PT 1.23 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 0.94 KP 1.30 ! NL 1.05 OV 1.10 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.06 KP 0.86 ! NL 0.90 OV 0.94 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 1.02 KP 0.94 ! NL 0.95 OV 0.90 PT 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.03 KP 0.95 ! NL 0.96 OV 0.97 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.96 KP 0.94 ! NL 0.96 OV 1.01 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.02 KP 0.96 ! NL 0.95 OV 1.04 PT 0.87 ! ! ! Fit before self-cal, rms=0.041524Jy sigma=0.714858 ! Fit after self-cal, rms=0.047629Jy sigma=0.654428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.873 mas, bmaj=7.173 mas, bpa=-3.419 degrees ! Estimated noise=0.711262 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 = 0.000979892 Jy ! Component: 100 - total flux cleaned = 0.00109559 Jy ! Component: 150 - total flux cleaned = 0.00124209 Jy ! Component: 200 - total flux cleaned = 0.0012582 Jy ! Total flux subtracted in 200 components = 0.0012582 Jy ! Clean residual min=-0.002172 max=0.002128 Jy/beam ! Clean residual mean=0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0677327 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0677327 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=0.047591Jy sigma=0.653784 ! Fit after self-cal, rms=0.047684Jy sigma=0.651714 ! 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=0.047684Jy sigma=0.651714 ! Fit after self-cal, rms=0.049447Jy sigma=0.651172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.862 mas, bmaj=7.148 mas, bpa=-3.268 degrees ! Estimated noise=0.710327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688714 Jy ! Component: 100 - total flux cleaned = 0.000870432 Jy ! Component: 150 - total flux cleaned = 0.000939228 Jy ! Component: 200 - total flux cleaned = 0.000964317 Jy ! Total flux subtracted in 200 components = 0.000964317 Jy ! Clean residual min=-0.002154 max=0.002240 Jy/beam ! Clean residual mean=0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.068697 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.068697 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=0.049428Jy sigma=0.650888 ! Fit after self-cal, rms=0.049554Jy sigma=0.650708 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 = -4.84844e-05 Jy ! Component: 100 - total flux cleaned = -3.76497e-05 Jy ! Component: 150 - total flux cleaned = -3.78773e-05 Jy ! Component: 200 - total flux cleaned = -2.89808e-05 Jy ! Total flux subtracted in 200 components = -2.89808e-05 Jy ! Clean residual min=-0.002193 max=0.002292 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.068668 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.068668 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=0.049545Jy sigma=0.650598 ! Fit after self-cal, rms=0.049541Jy sigma=0.650570 ! 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=0.049541Jy sigma=0.650570 ! Fit after self-cal, rms=0.050556Jy sigma=0.650444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=7.129 mas, bpa=-3.158 degrees ! Estimated noise=0.71031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494303 Jy ! Component: 100 - total flux cleaned = 0.000691782 Jy ! Component: 150 - total flux cleaned = 0.000797068 Jy ! Component: 200 - total flux cleaned = 0.000844845 Jy ! Total flux subtracted in 200 components = 0.000844845 Jy ! Clean residual min=-0.002194 max=0.002311 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0695129 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0695129 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=0.050543Jy sigma=0.650355 ! Fit after self-cal, rms=0.050578Jy sigma=0.650327 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 = -2.42711e-05 Jy ! Component: 100 - total flux cleaned = -2.46019e-05 Jy ! Component: 150 - total flux cleaned = -1.82624e-05 Jy ! Component: 200 - total flux cleaned = -1.19022e-05 Jy ! Total flux subtracted in 200 components = -1.19022e-05 Jy ! Clean residual min=-0.002210 max=0.002327 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.069501 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.069501 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=0.050575Jy sigma=0.650275 ! Fit after self-cal, rms=0.050573Jy sigma=0.650262 ! 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=0.050573Jy sigma=0.650262 ! Fit after self-cal, rms=0.050888Jy sigma=0.650193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.821 mas, bmaj=7.24 mas, bpa=-0.8179 degrees ! Estimated noise=0.751134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388979 Jy ! Component: 100 - total flux cleaned = 0.000528414 Jy ! Component: 150 - total flux cleaned = 0.000528929 Jy ! Component: 200 - total flux cleaned = 0.000516289 Jy ! Total flux subtracted in 200 components = 0.000516289 Jy ! Clean residual min=-0.002272 max=0.002625 Jy/beam ! Clean residual mean=0.000003 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0700172 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.0700172 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=0.050880Jy sigma=0.650171 ! Fit after self-cal, rms=0.050886Jy sigma=0.650165 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 (74.4, 57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407785 Jy ! Component: 100 - total flux cleaned = -1.23375e-05 Jy ! Component: 150 - total flux cleaned = -0.000215793 Jy ! Component: 200 - total flux cleaned = -6.99042e-05 Jy ! Total flux subtracted in 200 components = -6.99042e-05 Jy ! Clean residual min=-0.001923 max=0.001813 Jy/beam ! Clean residual mean=0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0699473 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.0699473 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=0.050747Jy sigma=0.646986 ! Fit after self-cal, rms=0.050743Jy sigma=0.646714 ! 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=2.854 mas, bmaj=7.111 mas, bpa=-3.052 degrees ! Estimated noise=0.710181 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.854 x 7.111 at -3.052 degrees (North through East) ! Clean map min=-0.0022476 max=0.0616 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=2.499 mas, bmaj=6.797 mas, bpa=-4.277 degrees ! Estimated noise=1.04334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463955 Jy ! Component: 100 - total flux cleaned = 0.0578835 Jy ! Component: 150 - total flux cleaned = 0.0632941 Jy ! Component: 200 - total flux cleaned = 0.0654651 Jy ! Total flux subtracted in 200 components = 0.0654651 Jy ! Clean residual min=-0.003374 max=0.002889 Jy/beam ! Clean residual mean=0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0654651 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0654651 Jy ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=7.111 mas, bpa=-3.052 degrees ! Estimated noise=0.710181 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 = 0.00117718 Jy ! Component: 100 - total flux cleaned = 0.00197268 Jy ! Component: 150 - total flux cleaned = 0.00207015 Jy ! Component: 200 - total flux cleaned = 0.00235888 Jy ! Total flux subtracted in 200 components = 0.00235888 Jy ! Clean residual min=-0.001953 max=0.001735 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.067824 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.067824 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=3.821 mas, bmaj=7.24 mas, bpa=-0.8179 degrees ! Estimated noise=0.751134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443807 Jy ! Component: 100 - total flux cleaned = 0.000808254 Jy ! Component: 150 - total flux cleaned = 0.0011025 Jy ! Component: 200 - total flux cleaned = 0.00136571 Jy ! Total flux subtracted in 200 components = 0.00136571 Jy ! Clean residual min=-0.001893 max=0.001675 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0691897 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 = 0.000238623 Jy ! Component: 100 - total flux cleaned = 0.00032429 Jy ! Component: 150 - total flux cleaned = 0.000436955 Jy ! Component: 200 - total flux cleaned = 0.000497299 Jy ! Total flux subtracted in 200 components = 0.000497299 Jy ! Clean residual min=-0.001826 max=0.001656 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.069687 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 101 components and 0.069687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=7.111 mas, bpa=-3.052 degrees ! Estimated noise=0.710181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351884 Jy ! Component: 100 - total flux cleaned = 0.000488996 Jy ! Component: 150 - total flux cleaned = 0.000615721 Jy ! Component: 200 - total flux cleaned = 0.000700969 Jy ! Total flux subtracted in 200 components = 0.000700969 Jy ! Clean residual min=-0.001723 max=0.001775 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.070388 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.070388 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=0.050727Jy sigma=0.646598 ! Fit after self-cal, rms=0.050733Jy sigma=0.646476 wmodel J0516-0502_C_map.mod ! Writing 125 model components to file: J0516-0502_C_map.mod wobs J0516-0502_C_uvs.fits ! Writing UV FITS file: J0516-0502_C_uvs.fits wwins J0516-0502_C_map.win ! wwins: Wrote 2 windows to J0516-0502_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 = -0.000325998 Jy ! Component: 100 - total flux cleaned = -0.000612669 Jy ! Component: 150 - total flux cleaned = -0.000769808 Jy ! Component: 200 - total flux cleaned = -0.000915855 Jy ! Component: 250 - total flux cleaned = -0.000939634 Jy ! Component: 300 - total flux cleaned = -0.000895888 Jy ! Component: 350 - total flux cleaned = -0.000896583 Jy ! Component: 400 - total flux cleaned = -0.000897025 Jy ! Component: 450 - total flux cleaned = -0.000819772 Jy ! Component: 500 - total flux cleaned = -0.000707475 Jy ! Component: 550 - total flux cleaned = -0.000635213 Jy ! Component: 600 - total flux cleaned = -0.000582592 Jy ! Component: 650 - total flux cleaned = -0.000548679 Jy ! Component: 700 - total flux cleaned = -0.000532168 Jy ! Component: 750 - total flux cleaned = -0.000531879 Jy ! Component: 800 - total flux cleaned = -0.000500126 Jy ! Component: 850 - total flux cleaned = -0.000454528 Jy ! Component: 900 - total flux cleaned = -0.000439815 Jy ! Component: 950 - total flux cleaned = -0.000425417 Jy ! Component: 1000 - total flux cleaned = -0.000382836 Jy ! Component: 1050 - total flux cleaned = -0.000328044 Jy ! Component: 1100 - total flux cleaned = -0.000314564 Jy ! Component: 1150 - total flux cleaned = -0.000287762 Jy ! Component: 1200 - total flux cleaned = -0.000236304 Jy ! Component: 1250 - total flux cleaned = -0.000236255 Jy ! Component: 1300 - total flux cleaned = -0.000211583 Jy ! Component: 1350 - total flux cleaned = -0.000151566 Jy ! Component: 1400 - total flux cleaned = -0.000151688 Jy ! Component: 1450 - total flux cleaned = -0.000105523 Jy ! Component: 1500 - total flux cleaned = -0.000116975 Jy ! Component: 1550 - total flux cleaned = -0.000117081 Jy ! Component: 1600 - total flux cleaned = -0.000161017 Jy ! Component: 1650 - total flux cleaned = -0.00020414 Jy ! Component: 1700 - total flux cleaned = -0.00022532 Jy ! Component: 1750 - total flux cleaned = -0.000214817 Jy ! Component: 1800 - total flux cleaned = -0.000266634 Jy ! Component: 1850 - total flux cleaned = -0.000287032 Jy ! Component: 1900 - total flux cleaned = -0.000317441 Jy ! Component: 1950 - total flux cleaned = -0.0003574 Jy ! Component: 2000 - total flux cleaned = -0.000377164 Jy ! Component: 2050 - total flux cleaned = -0.000386896 Jy ! Component: 2100 - total flux cleaned = -0.000357887 Jy ! Component: 2150 - total flux cleaned = -0.000367419 Jy ! Component: 2200 - total flux cleaned = -0.000376818 Jy ! Component: 2250 - total flux cleaned = -0.000404825 Jy ! Component: 2300 - total flux cleaned = -0.000413949 Jy ! Component: 2350 - total flux cleaned = -0.000404728 Jy ! Component: 2400 - total flux cleaned = -0.000413807 Jy ! Component: 2450 - total flux cleaned = -0.00041387 Jy ! Component: 2500 - total flux cleaned = -0.000440713 Jy ! Component: 2550 - total flux cleaned = -0.000440676 Jy ! Component: 2600 - total flux cleaned = -0.000458114 Jy ! Component: 2650 - total flux cleaned = -0.000440653 Jy ! Component: 2700 - total flux cleaned = -0.000431988 Jy ! Component: 2750 - total flux cleaned = -0.000431947 Jy ! Component: 2800 - total flux cleaned = -0.000398049 Jy ! Component: 2850 - total flux cleaned = -0.000389613 Jy ! Component: 2900 - total flux cleaned = -0.000372835 Jy ! Component: 2950 - total flux cleaned = -0.00034787 Jy ! Component: 3000 - total flux cleaned = -0.000347862 Jy ! Component: 3050 - total flux cleaned = -0.000331428 Jy ! Component: 3100 - total flux cleaned = -0.000306942 Jy ! Component: 3150 - total flux cleaned = -0.000298839 Jy ! Component: 3200 - total flux cleaned = -0.000306926 Jy ! Component: 3250 - total flux cleaned = -0.000298825 Jy ! Component: 3300 - total flux cleaned = -0.000274772 Jy ! Component: 3350 - total flux cleaned = -0.00025087 Jy ! Component: 3400 - total flux cleaned = -0.000211232 Jy ! Component: 3450 - total flux cleaned = -0.000179621 Jy ! Component: 3500 - total flux cleaned = -0.000156019 Jy ! Component: 3550 - total flux cleaned = -0.000140359 Jy ! Component: 3600 - total flux cleaned = -0.000124744 Jy ! Component: 3650 - total flux cleaned = -0.000101417 Jy ! Component: 3700 - total flux cleaned = -7.81863e-05 Jy ! Component: 3750 - total flux cleaned = -7.04567e-05 Jy ! Component: 3800 - total flux cleaned = -4.73357e-05 Jy ! Component: 3850 - total flux cleaned = -3.19757e-05 Jy ! Component: 3900 - total flux cleaned = -1.66524e-05 Jy ! Component: 3950 - total flux cleaned = -2.43311e-05 Jy ! Component: 4000 - total flux cleaned = -1.39513e-06 Jy ! Component: 4050 - total flux cleaned = 6.24408e-06 Jy ! Total flux subtracted in 4096 components = 6.22051e-06 Jy ! Clean residual min=-0.000471 max=0.000434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0703942 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 401 components and 0.0703943 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0516-0502_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.854 x 7.111 at -3.052 degrees (North through East) ! Clean map min=-0.0021239 max=0.061804 Jy/beam ! Writing clean map to FITS file: .//J0516-0502_C_map.fits wmodel .//J0516-0502_C_map.mod ! Writing 401 model components to file: .//J0516-0502_C_map.mod wobs .//J0516-0502_C_uvs.fits ! Writing UV FITS file: .//J0516-0502_C_uvs.fits wwins .//J0516-0502_C_map.win ! wwins: Wrote 3 windows to .//J0516-0502_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0618038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126867 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.615821 0.615821 1.23164 2.46328 4.92657 9.85313 19.7063 39.4125 78.8251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 487.154 quit ! Quitting program ! Log file .//J0516-0502_C_dfm.log closed on Mon Jan 20 17:29:40 2020