! Started logfile: .//J2132+2611_C_dfm.log on Sun Oct 21 00:15:43 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 .//J2132+2611_C_uva.fits ! Reading UV FITS file: .//J2132+2611_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2132+2611 ! ! 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 1008 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 J2132+2611_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.012689Jy sigma=48.681768 ! Fit after self-cal, rms=0.904134Jy sigma=43.597676 ! 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=2.198 mas, bmaj=5.333 mas, bpa=10.77 degrees ! Estimated noise=0.803845 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 = 0.0744317 Jy ! Component: 100 - total flux cleaned = 0.0916706 Jy ! Total flux subtracted in 100 components = 0.0916706 Jy ! Clean residual min=-0.004476 max=0.007625 Jy/beam ! Clean residual mean=0.000015 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.0916705 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0916705 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=0.019934Jy sigma=0.901369 ! Fit after self-cal, rms=0.019924Jy sigma=0.900265 ! 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=2.557 mas, bmaj=5.28 mas, bpa=11.04 degrees ! Estimated noise=0.546003 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 = 0.00766096 Jy ! Component: 100 - total flux cleaned = 0.0112666 Jy ! Component: 150 - total flux cleaned = 0.0133596 Jy ! Component: 200 - total flux cleaned = 0.0145264 Jy ! Total flux subtracted in 200 components = 0.0145264 Jy ! Clean residual min=-0.003005 max=0.005311 Jy/beam ! Clean residual mean=0.000005 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.106197 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.106197 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=0.016873Jy sigma=0.756913 ! Fit after self-cal, rms=0.016873Jy sigma=0.755477 ! Inverting map ! Added new window around map position (4.5, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043554 Jy ! Component: 100 - total flux cleaned = 0.00556633 Jy ! Component: 150 - total flux cleaned = 0.00588365 Jy ! Component: 200 - total flux cleaned = 0.00599337 Jy ! Total flux subtracted in 200 components = 0.00599337 Jy ! Clean residual min=-0.002008 max=0.002194 Jy/beam ! Clean residual mean=0.000006 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.11219 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.11219 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=0.015846Jy sigma=0.696812 ! Fit after self-cal, rms=0.015786Jy sigma=0.694271 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.557 x 5.28 at 11.04 degrees (North through East) ! Clean map min=-0.0019772 max=0.09575 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 0.88 NL 0.99 ! OV 0.91 PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 KP 0.98 NL 0.99 ! OV 0.97 PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 KP 1.02 NL 1.03 ! OV 0.98 PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 1.02 NL 1.01 ! OV 0.97 PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.02 NL 1.02 ! OV 1.01 PT 1.06 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 KP 1.03 NL 1.03 ! OV 1.02 PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.015786Jy sigma=0.694271 ! Fit after self-cal, rms=0.014440Jy sigma=0.632426 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.56 mas, bmaj=5.295 mas, bpa=11.05 degrees ! Estimated noise=0.544968 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 = -0.000340198 Jy ! Component: 100 - total flux cleaned = -0.000168253 Jy ! Component: 150 - total flux cleaned = -3.98826e-05 Jy ! Component: 200 - total flux cleaned = 9.95417e-05 Jy ! Total flux subtracted in 200 components = 9.95417e-05 Jy ! Clean residual min=-0.001157 max=0.000884 Jy/beam ! Clean residual mean=0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.11229 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.11229 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=0.014375Jy sigma=0.629330 ! Fit after self-cal, rms=0.014376Jy sigma=0.629183 ! 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=0.014376Jy sigma=0.629183 ! Fit after self-cal, rms=0.014370Jy sigma=0.629015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.561 mas, bmaj=5.299 mas, bpa=11.06 degrees ! Estimated noise=0.545284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.59168e-05 Jy ! Component: 100 - total flux cleaned = 0.000110136 Jy ! Component: 150 - total flux cleaned = 0.000201895 Jy ! Component: 200 - total flux cleaned = 0.000270211 Jy ! Total flux subtracted in 200 components = 0.000270211 Jy ! Clean residual min=-0.001066 max=0.000832 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.11256 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.11256 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=0.014348Jy sigma=0.628061 ! Fit after self-cal, rms=0.014348Jy sigma=0.628014 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 = 0.00016147 Jy ! Component: 100 - total flux cleaned = 0.000186751 Jy ! Component: 150 - total flux cleaned = 0.000209753 Jy ! Component: 200 - total flux cleaned = 0.000231535 Jy ! Total flux subtracted in 200 components = 0.000231535 Jy ! Clean residual min=-0.001027 max=0.000844 Jy/beam ! Clean residual mean=0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.112792 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.112792 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=0.014339Jy sigma=0.627629 ! Fit after self-cal, rms=0.014339Jy sigma=0.627613 ! 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=0.014339Jy sigma=0.627613 ! Fit after self-cal, rms=0.014342Jy sigma=0.627543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.562 mas, bmaj=5.3 mas, bpa=11.07 degrees ! Estimated noise=0.545572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.94167e-05 Jy ! Component: 100 - total flux cleaned = -1.14932e-05 Jy ! Component: 150 - total flux cleaned = -5.37489e-06 Jy ! Component: 200 - total flux cleaned = 1.25982e-05 Jy ! Total flux subtracted in 200 components = 1.25982e-05 Jy ! Clean residual min=-0.000992 max=0.000843 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.112804 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.112804 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=0.014336Jy sigma=0.627263 ! Fit after self-cal, rms=0.014335Jy sigma=0.627251 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 = 8.05279e-05 Jy ! Component: 100 - total flux cleaned = 9.74755e-05 Jy ! Component: 150 - total flux cleaned = 0.000113553 Jy ! Component: 200 - total flux cleaned = 0.000128728 Jy ! Total flux subtracted in 200 components = 0.000128728 Jy ! Clean residual min=-0.000972 max=0.000848 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.112933 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.112933 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=0.014331Jy sigma=0.627077 ! Fit after self-cal, rms=0.014332Jy sigma=0.627072 ! 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=0.014332Jy sigma=0.627072 ! Fit after self-cal, rms=0.014333Jy sigma=0.627051 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.75 mas, bmaj=5.361 mas, bpa=13.77 degrees ! Estimated noise=0.601741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.5488e-05 Jy ! Component: 100 - total flux cleaned = -9.22528e-06 Jy ! Component: 150 - total flux cleaned = 1.46497e-05 Jy ! Component: 200 - total flux cleaned = 3.57406e-05 Jy ! Total flux subtracted in 200 components = 3.57406e-05 Jy ! Clean residual min=-0.000952 max=0.000802 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.112969 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.112969 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=0.014330Jy sigma=0.626965 ! Fit after self-cal, rms=0.014330Jy sigma=0.626941 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 = -1.58783e-05 Jy ! Component: 100 - total flux cleaned = -7.35454e-06 Jy ! Component: 150 - total flux cleaned = -3.50519e-06 Jy ! Component: 200 - total flux cleaned = -3.46443e-06 Jy ! Total flux subtracted in 200 components = -3.46443e-06 Jy ! Clean residual min=-0.000944 max=0.000790 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.112965 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.112965 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=0.014328Jy sigma=0.626885 ! Fit after self-cal, rms=0.014328Jy sigma=0.626874 ! 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=2.563 mas, bmaj=5.301 mas, bpa=11.08 degrees ! Estimated noise=0.545613 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.563 x 5.301 at 11.08 degrees (North through East) ! Clean map min=-0.00090582 max=0.095228 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=2.207 mas, bmaj=5.361 mas, bpa=10.71 degrees ! Estimated noise=0.792159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733058 Jy ! Component: 100 - total flux cleaned = 0.0903224 Jy ! Component: 150 - total flux cleaned = 0.0979184 Jy ! Component: 200 - total flux cleaned = 0.102699 Jy ! Total flux subtracted in 200 components = 0.102699 Jy ! Clean residual min=-0.002423 max=0.002657 Jy/beam ! Clean residual mean=0.000006 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.102699 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 0.102699 Jy ! Inverting map and beam ! Estimated beam: bmin=2.563 mas, bmaj=5.301 mas, bpa=11.08 degrees ! Estimated noise=0.545613 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 = 0.00342948 Jy ! Component: 100 - total flux cleaned = 0.00548196 Jy ! Component: 150 - total flux cleaned = 0.00674333 Jy ! Component: 200 - total flux cleaned = 0.00727384 Jy ! Total flux subtracted in 200 components = 0.00727384 Jy ! Clean residual min=-0.001093 max=0.001018 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.109973 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.109973 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=3.75 mas, bmaj=5.361 mas, bpa=13.77 degrees ! Estimated noise=0.601741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857684 Jy ! Component: 100 - total flux cleaned = 0.00117693 Jy ! Component: 150 - total flux cleaned = 0.00144292 Jy ! Component: 200 - total flux cleaned = 0.00164296 Jy ! Total flux subtracted in 200 components = 0.00164296 Jy ! Clean residual min=-0.000930 max=0.000860 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.111616 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 = 0.00014886 Jy ! Component: 100 - total flux cleaned = 0.00027061 Jy ! Component: 150 - total flux cleaned = 0.000398866 Jy ! Component: 200 - total flux cleaned = 0.000506063 Jy ! Total flux subtracted in 200 components = 0.000506063 Jy ! Clean residual min=-0.000937 max=0.000837 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.112122 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 92 components and 0.112122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.563 mas, bmaj=5.301 mas, bpa=11.08 degrees ! Estimated noise=0.545613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016959 Jy ! Component: 100 - total flux cleaned = -0.000105899 Jy ! Component: 150 - total flux cleaned = -5.72998e-05 Jy ! Component: 200 - total flux cleaned = -2.06059e-05 Jy ! Total flux subtracted in 200 components = -2.06059e-05 Jy ! Clean residual min=-0.001021 max=0.000907 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.112101 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.112101 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=0.014344Jy sigma=0.627552 ! Fit after self-cal, rms=0.014342Jy sigma=0.627397 wmodel J2132+2611_C_map.mod ! Writing 112 model components to file: J2132+2611_C_map.mod wobs J2132+2611_C_uvs.fits ! Writing UV FITS file: J2132+2611_C_uvs.fits wwins J2132+2611_C_map.win ! wwins: Wrote 2 windows to J2132+2611_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 = -0.000215596 Jy ! Component: 100 - total flux cleaned = -0.000261183 Jy ! Component: 150 - total flux cleaned = -0.000340126 Jy ! Component: 200 - total flux cleaned = -0.000352292 Jy ! Component: 250 - total flux cleaned = -0.000352254 Jy ! Component: 300 - total flux cleaned = -0.000363659 Jy ! Component: 350 - total flux cleaned = -0.000342571 Jy ! Component: 400 - total flux cleaned = -0.000322159 Jy ! Component: 450 - total flux cleaned = -0.000272997 Jy ! Component: 500 - total flux cleaned = -0.000272913 Jy ! Component: 550 - total flux cleaned = -0.000235709 Jy ! Component: 600 - total flux cleaned = -0.000226497 Jy ! Component: 650 - total flux cleaned = -0.000226287 Jy ! Component: 700 - total flux cleaned = -0.000226194 Jy ! Component: 750 - total flux cleaned = -0.000217616 Jy ! Component: 800 - total flux cleaned = -0.000200897 Jy ! Component: 850 - total flux cleaned = -0.000176409 Jy ! Component: 900 - total flux cleaned = -0.000168404 Jy ! Component: 950 - total flux cleaned = -0.000176329 Jy ! Component: 1000 - total flux cleaned = -0.000192004 Jy ! Component: 1050 - total flux cleaned = -0.000215157 Jy ! Component: 1100 - total flux cleaned = -0.000230336 Jy ! Component: 1150 - total flux cleaned = -0.000237941 Jy ! Component: 1200 - total flux cleaned = -0.000289801 Jy ! Component: 1250 - total flux cleaned = -0.000304421 Jy ! Component: 1300 - total flux cleaned = -0.000311565 Jy ! Component: 1350 - total flux cleaned = -0.000332866 Jy ! Component: 1400 - total flux cleaned = -0.000346909 Jy ! Component: 1450 - total flux cleaned = -0.00033996 Jy ! Component: 1500 - total flux cleaned = -0.00035378 Jy ! Component: 1550 - total flux cleaned = -0.000360636 Jy ! Component: 1600 - total flux cleaned = -0.000374113 Jy ! Component: 1650 - total flux cleaned = -0.000380828 Jy ! Component: 1700 - total flux cleaned = -0.000393989 Jy ! Component: 1750 - total flux cleaned = -0.0004005 Jy ! Component: 1800 - total flux cleaned = -0.000406901 Jy ! Component: 1850 - total flux cleaned = -0.000406828 Jy ! Component: 1900 - total flux cleaned = -0.000406825 Jy ! Component: 1950 - total flux cleaned = -0.000400572 Jy ! Component: 2000 - total flux cleaned = -0.000394322 Jy ! Component: 2050 - total flux cleaned = -0.000425394 Jy ! Component: 2100 - total flux cleaned = -0.000431561 Jy ! Component: 2150 - total flux cleaned = -0.000425418 Jy ! Component: 2200 - total flux cleaned = -0.000437599 Jy ! Component: 2250 - total flux cleaned = -0.000431555 Jy ! Component: 2300 - total flux cleaned = -0.000437611 Jy ! Component: 2350 - total flux cleaned = -0.000437627 Jy ! Component: 2400 - total flux cleaned = -0.000425684 Jy ! Component: 2450 - total flux cleaned = -0.000425665 Jy ! Component: 2500 - total flux cleaned = -0.00042566 Jy ! Component: 2550 - total flux cleaned = -0.000413948 Jy ! Component: 2600 - total flux cleaned = -0.0004198 Jy ! Component: 2650 - total flux cleaned = -0.000408187 Jy ! Component: 2700 - total flux cleaned = -0.000390837 Jy ! Component: 2750 - total flux cleaned = -0.000385062 Jy ! Component: 2800 - total flux cleaned = -0.000356303 Jy ! Component: 2850 - total flux cleaned = -0.000333438 Jy ! Component: 2900 - total flux cleaned = -0.000327749 Jy ! Component: 2950 - total flux cleaned = -0.000304989 Jy ! Component: 3000 - total flux cleaned = -0.000287971 Jy ! Component: 3050 - total flux cleaned = -0.000248337 Jy ! Component: 3100 - total flux cleaned = -0.000237051 Jy ! Component: 3150 - total flux cleaned = -0.000197609 Jy ! Component: 3200 - total flux cleaned = -0.000169523 Jy ! Component: 3250 - total flux cleaned = -0.000141497 Jy ! Component: 3300 - total flux cleaned = -0.000124677 Jy ! Component: 3350 - total flux cleaned = -9.1102e-05 Jy ! Component: 3400 - total flux cleaned = -6.31635e-05 Jy ! Component: 3450 - total flux cleaned = -5.20105e-05 Jy ! Component: 3500 - total flux cleaned = -2.96884e-05 Jy ! Component: 3550 - total flux cleaned = 3.81748e-06 Jy ! Component: 3600 - total flux cleaned = 3.17546e-05 Jy ! Component: 3650 - total flux cleaned = 6.53007e-05 Jy ! Component: 3700 - total flux cleaned = 8.20789e-05 Jy ! Component: 3750 - total flux cleaned = 0.000115608 Jy ! Component: 3800 - total flux cleaned = 0.000138007 Jy ! Component: 3850 - total flux cleaned = 0.000160416 Jy ! Component: 3900 - total flux cleaned = 0.000199602 Jy ! Component: 3950 - total flux cleaned = 0.000222005 Jy ! Component: 4000 - total flux cleaned = 0.000266864 Jy ! Component: 4050 - total flux cleaned = 0.000306148 Jy ! Total flux subtracted in 4096 components = 0.000317388 Jy ! Clean residual min=-0.000323 max=0.000376 Jy/beam ! Clean residual mean=0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.112419 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 335 components and 0.112419 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2132+2611_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.563 x 5.301 at 11.08 degrees (North through East) ! Clean map min=-0.001161 max=0.095298 Jy/beam ! Writing clean map to FITS file: .//J2132+2611_C_map.fits wmodel .//J2132+2611_C_map.mod ! Writing 335 model components to file: .//J2132+2611_C_map.mod wobs .//J2132+2611_C_uvs.fits ! Writing UV FITS file: .//J2132+2611_C_uvs.fits wwins .//J2132+2611_C_map.win ! wwins: Wrote 3 windows to .//J2132+2611_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0952983 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.17531e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28884 0.28884 0.57768 1.15536 2.31072 4.62144 9.24288 18.4858 36.9715 73.943 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1038.64 quit ! Quitting program ! Log file .//J2132+2611_C_dfm.log closed on Sun Oct 21 00:15:47 2018