! Started logfile: .//J2011+6548_C_dfm.log on Mon Jan 20 19:02:44 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 .//J2011+6548_C_uva.fits ! Reading UV FITS file: .//J2011+6548_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2011+6548 ! ! 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 85 lines of history. ! ! Reading 3360 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 J2011+6548_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=1.001574Jy sigma=21.623857 ! Fit after self-cal, rms=0.951964Jy sigma=20.567450 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=4.939 mas, bpa=-47.12 degrees ! Estimated noise=0.97721 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 = 0.037363 Jy ! Component: 100 - total flux cleaned = 0.0457107 Jy ! Total flux subtracted in 100 components = 0.0457107 Jy ! Clean residual min=-0.002875 max=0.003461 Jy/beam ! Clean residual mean=0.000006 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0457106 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0457106 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=0.041681Jy sigma=0.723161 ! Fit after self-cal, rms=0.040882Jy sigma=0.702795 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=5.04 mas, bpa=-48.5 degrees ! Estimated noise=0.581122 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 = 0.00365289 Jy ! Component: 100 - total flux cleaned = 0.00516338 Jy ! Component: 150 - total flux cleaned = 0.00574548 Jy ! Component: 200 - total flux cleaned = 0.00577295 Jy ! Total flux subtracted in 200 components = 0.00577295 Jy ! Clean residual min=-0.001878 max=0.002084 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0514836 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.0514836 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=0.040565Jy sigma=0.694666 ! Fit after self-cal, rms=0.040572Jy sigma=0.694604 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.72 x 5.04 at -48.5 degrees (North through East) ! Clean map min=-0.0017726 max=0.049602 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.98 KP 1.06 ! MK 1.00 NL 0.91 OV 1.00 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 0.97 KP 0.91 ! MK 0.93 NL 1.04 OV 1.03 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.94 KP 1.01 ! MK 0.97 NL 0.90 OV 1.03 PT 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.05 KP 0.93 ! MK 0.95 NL 0.91 OV 0.96 PT 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 1.02 KP 1.08 ! MK 1.08 NL 1.05 OV 1.02 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.15 HN 0.98 KP 0.93 ! MK 0.95 NL 1.10 OV 0.99 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.08 KP 0.97 ! MK 0.99 NL 1.06 OV 0.93 PT 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.21 KP 1.03 ! MK 1.13 NL 0.98 OV 1.08 PT 0.98 ! ! ! Fit before self-cal, rms=0.040572Jy sigma=0.694604 ! Fit after self-cal, rms=0.040162Jy sigma=0.686966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.725 mas, bmaj=5.043 mas, bpa=-48.36 degrees ! Estimated noise=0.579124 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 = 0.000277179 Jy ! Component: 100 - total flux cleaned = 0.000455132 Jy ! Component: 150 - total flux cleaned = 0.000528787 Jy ! Component: 200 - total flux cleaned = 0.000570689 Jy ! Total flux subtracted in 200 components = 0.000570689 Jy ! Clean residual min=-0.001470 max=0.001604 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0520543 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0520543 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=0.040147Jy sigma=0.686734 ! Fit after self-cal, rms=0.040171Jy sigma=0.686555 ! 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=0.040171Jy sigma=0.686555 ! Fit after self-cal, rms=0.040256Jy sigma=0.686529 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=5.04 mas, bpa=-48.35 degrees ! Estimated noise=0.579431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204946 Jy ! Component: 100 - total flux cleaned = 0.000287631 Jy ! Component: 150 - total flux cleaned = 0.000349904 Jy ! Component: 200 - total flux cleaned = 0.000373059 Jy ! Total flux subtracted in 200 components = 0.000373059 Jy ! Clean residual min=-0.001471 max=0.001587 Jy/beam ! Clean residual mean=0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0524273 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0524273 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=0.040245Jy sigma=0.686381 ! Fit after self-cal, rms=0.040246Jy sigma=0.686373 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 = 2.45923e-05 Jy ! Component: 100 - total flux cleaned = 4.67984e-05 Jy ! Component: 150 - total flux cleaned = 7.84275e-05 Jy ! Component: 200 - total flux cleaned = 0.000108502 Jy ! Total flux subtracted in 200 components = 0.000108502 Jy ! Clean residual min=-0.001468 max=0.001566 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0525358 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0525358 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=0.040240Jy sigma=0.686255 ! Fit after self-cal, rms=0.040241Jy sigma=0.686249 ! 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=0.040241Jy sigma=0.686249 ! Fit after self-cal, rms=0.040313Jy sigma=0.686227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.717 mas, bmaj=5.037 mas, bpa=-48.33 degrees ! Estimated noise=0.579574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012054 Jy ! Component: 100 - total flux cleaned = 0.000183494 Jy ! Component: 150 - total flux cleaned = 0.000222318 Jy ! Component: 200 - total flux cleaned = 0.000249502 Jy ! Total flux subtracted in 200 components = 0.000249502 Jy ! Clean residual min=-0.001461 max=0.001555 Jy/beam ! Clean residual mean=0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0527853 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0527853 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=0.040305Jy sigma=0.686152 ! Fit after self-cal, rms=0.040306Jy sigma=0.686147 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 = -1.03037e-05 Jy ! Component: 100 - total flux cleaned = 2.40411e-05 Jy ! Component: 150 - total flux cleaned = 4.83284e-05 Jy ! Component: 200 - total flux cleaned = 7.16018e-05 Jy ! Total flux subtracted in 200 components = 7.16018e-05 Jy ! Clean residual min=-0.001455 max=0.001540 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0528569 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0528569 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=0.040302Jy sigma=0.686079 ! Fit after self-cal, rms=0.040302Jy sigma=0.686075 ! 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=0.040302Jy sigma=0.686075 ! Fit after self-cal, rms=0.040398Jy sigma=0.686054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=5.671 mas, bpa=-58.1 degrees ! Estimated noise=0.690848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.05886e-05 Jy ! Component: 100 - total flux cleaned = 3.21767e-05 Jy ! Component: 150 - total flux cleaned = 5.49567e-06 Jy ! Component: 200 - total flux cleaned = -1.26935e-05 Jy ! Total flux subtracted in 200 components = -1.26935e-05 Jy ! Clean residual min=-0.001632 max=0.001274 Jy/beam ! Clean residual mean=0.000007 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0528442 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0528442 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=0.040395Jy sigma=0.686067 ! Fit after self-cal, rms=0.040395Jy sigma=0.686063 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 = -2.53527e-05 Jy ! Component: 100 - total flux cleaned = -4.66038e-05 Jy ! Component: 150 - total flux cleaned = -5.65355e-05 Jy ! Component: 200 - total flux cleaned = -6.12788e-05 Jy ! Total flux subtracted in 200 components = -6.12788e-05 Jy ! Clean residual min=-0.001620 max=0.001269 Jy/beam ! Clean residual mean=0.000007 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.052783 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.052783 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=0.040394Jy sigma=0.686067 ! Fit after self-cal, rms=0.040395Jy sigma=0.686066 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=5.034 mas, bpa=-48.3 degrees ! Estimated noise=0.579878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.713 x 5.034 at -48.3 degrees (North through East) ! Clean map min=-0.001341 max=0.049801 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.376 mas, bmaj=4.981 mas, bpa=-46.77 degrees ! Estimated noise=0.977717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037719 Jy ! Component: 100 - total flux cleaned = 0.046113 Jy ! Component: 150 - total flux cleaned = 0.0488125 Jy ! Component: 200 - total flux cleaned = 0.0504187 Jy ! Total flux subtracted in 200 components = 0.0504187 Jy ! Clean residual min=-0.002763 max=0.002795 Jy/beam ! Clean residual mean=0.000003 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0504187 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0504187 Jy ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=5.034 mas, bpa=-48.3 degrees ! Estimated noise=0.579878 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 = 0.00133652 Jy ! Component: 100 - total flux cleaned = 0.00170462 Jy ! Component: 150 - total flux cleaned = 0.00198027 Jy ! Component: 200 - total flux cleaned = 0.00219791 Jy ! Total flux subtracted in 200 components = 0.00219791 Jy ! Clean residual min=-0.001484 max=0.001603 Jy/beam ! Clean residual mean=0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0526166 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0526166 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=3.668 mas, bmaj=5.671 mas, bpa=-58.1 degrees ! Estimated noise=0.690848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226193 Jy ! Component: 100 - total flux cleaned = 0.000237078 Jy ! Component: 150 - total flux cleaned = 0.00021806 Jy ! Component: 200 - total flux cleaned = 0.000191806 Jy ! Total flux subtracted in 200 components = 0.000191806 Jy ! Clean residual min=-0.001607 max=0.001307 Jy/beam ! Clean residual mean=0.000007 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0528084 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 = -3.26534e-05 Jy ! Component: 100 - total flux cleaned = -6.9893e-05 Jy ! Component: 150 - total flux cleaned = -7.70426e-05 Jy ! Component: 200 - total flux cleaned = -7.72891e-05 Jy ! Total flux subtracted in 200 components = -7.72891e-05 Jy ! Clean residual min=-0.001610 max=0.001289 Jy/beam ! Clean residual mean=0.000007 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0527311 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.0527311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=5.034 mas, bpa=-48.3 degrees ! Estimated noise=0.579878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.8471e-05 Jy ! Component: 100 - total flux cleaned = -2.93909e-05 Jy ! Component: 150 - total flux cleaned = -4.2538e-05 Jy ! Component: 200 - total flux cleaned = -3.02371e-05 Jy ! Total flux subtracted in 200 components = -3.02371e-05 Jy ! Clean residual min=-0.001412 max=0.001599 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0527009 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0527009 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=0.040406Jy sigma=0.686304 ! Fit after self-cal, rms=0.040404Jy sigma=0.686296 wmodel J2011+6548_C_map.mod ! Writing 74 model components to file: J2011+6548_C_map.mod wobs J2011+6548_C_uvs.fits ! Writing UV FITS file: J2011+6548_C_uvs.fits wwins J2011+6548_C_map.win ! wwins: Wrote 1 windows to J2011+6548_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 = 0.00020938 Jy ! Component: 100 - total flux cleaned = 3.58607e-05 Jy ! Component: 150 - total flux cleaned = -1.17959e-05 Jy ! Component: 200 - total flux cleaned = -1.23703e-05 Jy ! Component: 250 - total flux cleaned = -1.34863e-05 Jy ! Component: 300 - total flux cleaned = 4.76924e-05 Jy ! Component: 350 - total flux cleaned = 6.71599e-05 Jy ! Component: 400 - total flux cleaned = 2.80494e-05 Jy ! Component: 450 - total flux cleaned = -9.00978e-06 Jy ! Component: 500 - total flux cleaned = -4.54071e-05 Jy ! Component: 550 - total flux cleaned = -8.12335e-05 Jy ! Component: 600 - total flux cleaned = -0.000133359 Jy ! Component: 650 - total flux cleaned = -0.000149774 Jy ! Component: 700 - total flux cleaned = -6.77347e-05 Jy ! Component: 750 - total flux cleaned = -6.78986e-05 Jy ! Component: 800 - total flux cleaned = -2.06934e-05 Jy ! Component: 850 - total flux cleaned = -5.2895e-06 Jy ! Component: 900 - total flux cleaned = -5.09441e-05 Jy ! Component: 950 - total flux cleaned = -6.56702e-05 Jy ! Component: 1000 - total flux cleaned = -9.51906e-05 Jy ! Component: 1050 - total flux cleaned = -0.000109714 Jy ! Component: 1100 - total flux cleaned = -9.54545e-05 Jy ! Component: 1150 - total flux cleaned = -0.000137644 Jy ! Component: 1200 - total flux cleaned = -0.000123445 Jy ! Component: 1250 - total flux cleaned = -9.62147e-05 Jy ! Component: 1300 - total flux cleaned = -0.000109626 Jy ! Component: 1350 - total flux cleaned = -0.000109825 Jy ! Component: 1400 - total flux cleaned = -8.34635e-05 Jy ! Component: 1450 - total flux cleaned = -8.33114e-05 Jy ! Component: 1500 - total flux cleaned = -1.95456e-05 Jy ! Component: 1550 - total flux cleaned = -3.21152e-05 Jy ! Component: 1600 - total flux cleaned = -3.2032e-05 Jy ! Component: 1650 - total flux cleaned = 4.88467e-06 Jy ! Component: 1700 - total flux cleaned = 2.90633e-05 Jy ! Component: 1750 - total flux cleaned = 2.88809e-05 Jy ! Component: 1800 - total flux cleaned = 2.8918e-05 Jy ! Component: 1850 - total flux cleaned = 6.39597e-05 Jy ! Component: 1900 - total flux cleaned = 4.09196e-05 Jy ! Component: 1950 - total flux cleaned = 5.22674e-05 Jy ! Component: 2000 - total flux cleaned = 6.36011e-05 Jy ! Component: 2050 - total flux cleaned = 7.48432e-05 Jy ! Component: 2100 - total flux cleaned = 4.19198e-05 Jy ! Component: 2150 - total flux cleaned = 7.50917e-05 Jy ! Component: 2200 - total flux cleaned = 5.33827e-05 Jy ! Component: 2250 - total flux cleaned = 6.39648e-05 Jy ! Component: 2300 - total flux cleaned = 4.26785e-05 Jy ! Component: 2350 - total flux cleaned = 6.3755e-05 Jy ! Component: 2400 - total flux cleaned = 7.41489e-05 Jy ! Component: 2450 - total flux cleaned = 9.4841e-05 Jy ! Component: 2500 - total flux cleaned = 9.4709e-05 Jy ! Component: 2550 - total flux cleaned = 9.47533e-05 Jy ! Component: 2600 - total flux cleaned = 0.000145289 Jy ! Component: 2650 - total flux cleaned = 0.000155333 Jy ! Component: 2700 - total flux cleaned = 0.000204995 Jy ! Component: 2750 - total flux cleaned = 0.000185289 Jy ! Component: 2800 - total flux cleaned = 0.000253823 Jy ! Component: 2850 - total flux cleaned = 0.000214838 Jy ! Component: 2900 - total flux cleaned = 0.000214904 Jy ! Component: 2950 - total flux cleaned = 0.000253267 Jy ! Component: 3000 - total flux cleaned = 0.000243712 Jy ! Component: 3050 - total flux cleaned = 0.000253184 Jy ! Component: 3100 - total flux cleaned = 0.000281336 Jy ! Component: 3150 - total flux cleaned = 0.000318614 Jy ! Component: 3200 - total flux cleaned = 0.000337093 Jy ! Component: 3250 - total flux cleaned = 0.000355489 Jy ! Component: 3300 - total flux cleaned = 0.000337246 Jy ! Component: 3350 - total flux cleaned = 0.000382789 Jy ! Component: 3400 - total flux cleaned = 0.000400941 Jy ! Component: 3450 - total flux cleaned = 0.000382874 Jy ! Component: 3500 - total flux cleaned = 0.000400799 Jy ! Component: 3550 - total flux cleaned = 0.000374111 Jy ! Component: 3600 - total flux cleaned = 0.000374133 Jy ! Component: 3650 - total flux cleaned = 0.000374092 Jy ! Component: 3700 - total flux cleaned = 0.00035653 Jy ! Component: 3750 - total flux cleaned = 0.000330426 Jy ! Component: 3800 - total flux cleaned = 0.000365145 Jy ! Component: 3850 - total flux cleaned = 0.00033922 Jy ! Component: 3900 - total flux cleaned = 0.000364994 Jy ! Component: 3950 - total flux cleaned = 0.000382054 Jy ! Component: 4000 - total flux cleaned = 0.000373584 Jy ! Component: 4050 - total flux cleaned = 0.000382038 Jy ! Total flux subtracted in 4096 components = 0.000382054 Jy ! Clean residual min=-0.000447 max=0.000511 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0530829 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 329 components and 0.0530829 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2011+6548_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.713 x 5.034 at -48.3 degrees (North through East) ! Clean map min=-0.0010672 max=0.049468 Jy/beam ! Writing clean map to FITS file: .//J2011+6548_C_map.fits wmodel .//J2011+6548_C_map.mod ! Writing 329 model components to file: .//J2011+6548_C_map.mod wobs .//J2011+6548_C_uvs.fits ! Writing UV FITS file: .//J2011+6548_C_uvs.fits wwins .//J2011+6548_C_map.win ! wwins: Wrote 2 windows to .//J2011+6548_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0494677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143948 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.872983 0.872983 1.74597 3.49193 6.98387 13.9677 27.9355 55.8709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 343.649 quit ! Quitting program ! Log file .//J2011+6548_C_dfm.log closed on Mon Jan 20 19:02:48 2020