! Started logfile: .//J0601+2324_X_20180528_dfm.log on Sun Jul 8 13:42:18 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0601+2324_X_20180528_uva.fits ! Reading UV FITS file: .//J0601+2324_X_20180528_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.988095 visibilities/baseline/integration-bin. ! Found source: J0601+2324 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4648 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0601+2324_X] 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 0.200x0.200 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009795Jy sigma=24.648310 ! Fit after self-cal, rms=0.864660Jy sigma=21.123475 ! 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=0.7632 mas, bmaj=2.08 mas, bpa=21.24 degrees ! Estimated noise=0.669148 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 = 0.104889 Jy ! Component: 100 - total flux cleaned = 0.127762 Jy ! Total flux subtracted in 100 components = 0.127762 Jy ! Clean residual min=-0.003495 max=0.006396 Jy/beam ! Clean residual mean=-0.000011 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.127762 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.127762 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=0.031418Jy sigma=0.703570 ! Fit after self-cal, rms=0.031408Jy sigma=0.703426 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593859 Jy ! Component: 100 - total flux cleaned = 0.00878442 Jy ! Total flux subtracted in 100 components = 0.00878442 Jy ! Clean residual min=-0.002831 max=0.002878 Jy/beam ! Clean residual mean=-0.000003 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.136546 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.136546 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=0.030121Jy sigma=0.666425 ! Fit after self-cal, rms=0.030126Jy sigma=0.666404 ! 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=0.974 mas, bmaj=2.242 mas, bpa=19.1 degrees ! Estimated noise=0.437036 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 = 0.00242062 Jy ! Component: 100 - total flux cleaned = 0.00342346 Jy ! Component: 150 - total flux cleaned = 0.00373112 Jy ! Component: 200 - total flux cleaned = 0.00384262 Jy ! Total flux subtracted in 200 components = 0.00384262 Jy ! Clean residual min=-0.002000 max=0.002236 Jy/beam ! Clean residual mean=0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.140389 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.140389 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=0.029943Jy sigma=0.660761 ! Fit after self-cal, rms=0.029944Jy sigma=0.660735 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.974 x 2.242 at 19.1 degrees (North through East) ! Clean map min=-0.0018928 max=0.13597 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 0.97 ! LA 1.01 MK 1.04 PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.99 KP 0.97 ! LA 0.98 MK 1.01 PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 0.98 ! LA 1.01 MK 0.98 PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.99 ! LA 1.02 MK 1.02 PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.97 KP 0.96 ! LA 1.01 MK 1.03 PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 1.00 ! LA 1.02 MK 1.00 PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.99 ! LA 0.99 MK 1.03 PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 0.96 ! LA 1.00 MK 1.07 PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.029944Jy sigma=0.660735 ! Fit after self-cal, rms=0.029653Jy sigma=0.649159 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9802 mas, bmaj=2.228 mas, bpa=19.07 degrees ! Estimated noise=0.437064 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 (3.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177769 Jy ! Component: 100 - total flux cleaned = 0.00204158 Jy ! Component: 150 - total flux cleaned = 0.00214134 Jy ! Component: 200 - total flux cleaned = 0.00214025 Jy ! Total flux subtracted in 200 components = 0.00214025 Jy ! Clean residual min=-0.001405 max=0.001111 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.142529 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.142529 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=0.029501Jy sigma=0.646335 ! Fit after self-cal, rms=0.029506Jy sigma=0.646240 ! 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=0.029506Jy sigma=0.646240 ! Fit after self-cal, rms=0.029476Jy sigma=0.645930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=2.223 mas, bpa=19.1 degrees ! Estimated noise=0.43711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835705 Jy ! Component: 100 - total flux cleaned = 0.000880964 Jy ! Component: 150 - total flux cleaned = 0.000844984 Jy ! Component: 200 - total flux cleaned = 0.000781996 Jy ! Total flux subtracted in 200 components = 0.000781996 Jy ! Clean residual min=-0.001340 max=0.001057 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.143311 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.143311 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=0.029435Jy sigma=0.645257 ! Fit after self-cal, rms=0.029435Jy sigma=0.645248 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 = 3.63661e-05 Jy ! Component: 100 - total flux cleaned = -2.78396e-05 Jy ! Component: 150 - total flux cleaned = -5.09141e-05 Jy ! Component: 200 - total flux cleaned = -6.12978e-05 Jy ! Total flux subtracted in 200 components = -6.12978e-05 Jy ! Clean residual min=-0.001324 max=0.001053 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.14325 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.14325 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=0.029424Jy sigma=0.645040 ! Fit after self-cal, rms=0.029423Jy sigma=0.645036 ! 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=0.029423Jy sigma=0.645036 ! Fit after self-cal, rms=0.029428Jy sigma=0.644947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9801 mas, bmaj=2.221 mas, bpa=19.09 degrees ! Estimated noise=0.437306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408566 Jy ! Component: 100 - total flux cleaned = 0.000442945 Jy ! Component: 150 - total flux cleaned = 0.000433044 Jy ! Component: 200 - total flux cleaned = 0.000424732 Jy ! Total flux subtracted in 200 components = 0.000424732 Jy ! Clean residual min=-0.001296 max=0.001033 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.143675 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.143675 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=0.029417Jy sigma=0.644787 ! Fit after self-cal, rms=0.029417Jy sigma=0.644781 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 = 5.04646e-05 Jy ! Component: 100 - total flux cleaned = 4.27944e-05 Jy ! Component: 150 - total flux cleaned = 4.99653e-05 Jy ! Component: 200 - total flux cleaned = 4.98133e-05 Jy ! Total flux subtracted in 200 components = 4.98133e-05 Jy ! Clean residual min=-0.001284 max=0.001027 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.143724 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.143724 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=0.029413Jy sigma=0.644701 ! Fit after self-cal, rms=0.029413Jy sigma=0.644698 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.029413Jy sigma=0.644698 ! Fit after self-cal, rms=0.029424Jy sigma=0.644643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=2.748 mas, bpa=8.078 degrees ! Estimated noise=0.542938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170937 Jy ! Component: 100 - total flux cleaned = 0.000158113 Jy ! Component: 150 - total flux cleaned = 0.000151711 Jy ! Component: 200 - total flux cleaned = 0.000146066 Jy ! Total flux subtracted in 200 components = 0.000146066 Jy ! Clean residual min=-0.001030 max=0.000938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.143871 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.143871 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=0.029421Jy sigma=0.644606 ! Fit after self-cal, rms=0.029421Jy sigma=0.644603 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 = 5.29271e-06 Jy ! Component: 100 - total flux cleaned = -4.97306e-06 Jy ! Component: 150 - total flux cleaned = -9.93663e-06 Jy ! Component: 200 - total flux cleaned = -1.92094e-05 Jy ! Total flux subtracted in 200 components = -1.92094e-05 Jy ! Clean residual min=-0.001007 max=0.000943 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.143851 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.143851 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=0.029421Jy sigma=0.644594 ! Fit after self-cal, rms=0.029421Jy sigma=0.644593 ! 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=0.9805 mas, bmaj=2.219 mas, bpa=19.07 degrees ! Estimated noise=0.437549 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9805 x 2.219 at 19.07 degrees (North through East) ! Clean map min=-0.0011649 max=0.13615 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=0.7686 mas, bmaj=2.06 mas, bpa=21.26 degrees ! Estimated noise=0.672565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10542 Jy ! Component: 100 - total flux cleaned = 0.128415 Jy ! Component: 150 - total flux cleaned = 0.134988 Jy ! Component: 200 - total flux cleaned = 0.138189 Jy ! Total flux subtracted in 200 components = 0.138189 Jy ! Clean residual min=-0.002436 max=0.001873 Jy/beam ! Clean residual mean=-0.000005 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.138189 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.138189 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9805 mas, bmaj=2.219 mas, bpa=19.07 degrees ! Estimated noise=0.437549 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 = 0.00242823 Jy ! Component: 100 - total flux cleaned = 0.00393023 Jy ! Component: 150 - total flux cleaned = 0.00486336 Jy ! Component: 200 - total flux cleaned = 0.0052703 Jy ! Total flux subtracted in 200 components = 0.0052703 Jy ! Clean residual min=-0.001426 max=0.001148 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.143459 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.143459 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=2.748 mas, bpa=8.078 degrees ! Estimated noise=0.542938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332472 Jy ! Component: 100 - total flux cleaned = 0.000298298 Jy ! Component: 150 - total flux cleaned = 0.000284344 Jy ! Component: 200 - total flux cleaned = 0.000259997 Jy ! Total flux subtracted in 200 components = 0.000259997 Jy ! Clean residual min=-0.001216 max=0.000933 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.143719 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 = -1.08818e-05 Jy ! Component: 100 - total flux cleaned = -5.13918e-05 Jy ! Component: 150 - total flux cleaned = -7.94367e-05 Jy ! Component: 200 - total flux cleaned = -9.66288e-05 Jy ! Total flux subtracted in 200 components = -9.66288e-05 Jy ! Clean residual min=-0.001171 max=0.000908 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.143622 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.143622 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9805 mas, bmaj=2.219 mas, bpa=19.07 degrees ! Estimated noise=0.437549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.69615e-06 Jy ! Component: 100 - total flux cleaned = 8.22897e-06 Jy ! Component: 150 - total flux cleaned = 4.69623e-05 Jy ! Component: 200 - total flux cleaned = 5.84814e-05 Jy ! Total flux subtracted in 200 components = 5.84814e-05 Jy ! Clean residual min=-0.001317 max=0.001002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.143681 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.143681 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=0.029416Jy sigma=0.644784 ! Fit after self-cal, rms=0.029415Jy sigma=0.644772 wmodel J0601+2324_X_map.mod ! Writing 75 model components to file: J0601+2324_X_map.mod wobs J0601+2324_X_uvs.fits ! Writing UV FITS file: J0601+2324_X_uvs.fits wwins J0601+2324_X_map.win ! wwins: Wrote 2 windows to J0601+2324_X_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 = -0.000572875 Jy ! Component: 100 - total flux cleaned = -0.000888894 Jy ! Component: 150 - total flux cleaned = -0.000871062 Jy ! Component: 200 - total flux cleaned = -0.000836568 Jy ! Component: 250 - total flux cleaned = -0.000753686 Jy ! Component: 300 - total flux cleaned = -0.000706031 Jy ! Component: 350 - total flux cleaned = -0.000690675 Jy ! Component: 400 - total flux cleaned = -0.000675677 Jy ! Component: 450 - total flux cleaned = -0.000660982 Jy ! Component: 500 - total flux cleaned = -0.000689415 Jy ! Component: 550 - total flux cleaned = -0.000731155 Jy ! Component: 600 - total flux cleaned = -0.0007581 Jy ! Component: 650 - total flux cleaned = -0.000811275 Jy ! Component: 700 - total flux cleaned = -0.000837402 Jy ! Component: 750 - total flux cleaned = -0.000875657 Jy ! Component: 800 - total flux cleaned = -0.000875641 Jy ! Component: 850 - total flux cleaned = -0.000937385 Jy ! Component: 900 - total flux cleaned = -0.000949324 Jy ! Component: 950 - total flux cleaned = -0.000972982 Jy ! Component: 1000 - total flux cleaned = -0.000984566 Jy ! Component: 1050 - total flux cleaned = -0.000996074 Jy ! Component: 1100 - total flux cleaned = -0.00101887 Jy ! Component: 1150 - total flux cleaned = -0.00100774 Jy ! Component: 1200 - total flux cleaned = -0.00102993 Jy ! Component: 1250 - total flux cleaned = -0.00102991 Jy ! Component: 1300 - total flux cleaned = -0.00106211 Jy ! Component: 1350 - total flux cleaned = -0.00109354 Jy ! Component: 1400 - total flux cleaned = -0.00106223 Jy ! Component: 1450 - total flux cleaned = -0.00108271 Jy ! Component: 1500 - total flux cleaned = -0.00111322 Jy ! Component: 1550 - total flux cleaned = -0.00113318 Jy ! Component: 1600 - total flux cleaned = -0.00113307 Jy ! Component: 1650 - total flux cleaned = -0.0011428 Jy ! Component: 1700 - total flux cleaned = -0.00114287 Jy ! Component: 1750 - total flux cleaned = -0.00116208 Jy ! Component: 1800 - total flux cleaned = -0.00119996 Jy ! Component: 1850 - total flux cleaned = -0.00119993 Jy ! Component: 1900 - total flux cleaned = -0.00120925 Jy ! Component: 1950 - total flux cleaned = -0.00120923 Jy ! Component: 2000 - total flux cleaned = -0.00121857 Jy ! Component: 2050 - total flux cleaned = -0.00122766 Jy ! Component: 2100 - total flux cleaned = -0.00124563 Jy ! Component: 2150 - total flux cleaned = -0.00125444 Jy ! Component: 2200 - total flux cleaned = -0.00124559 Jy ! Component: 2250 - total flux cleaned = -0.00124552 Jy ! Component: 2300 - total flux cleaned = -0.00123685 Jy ! Component: 2350 - total flux cleaned = -0.00123677 Jy ! Component: 2400 - total flux cleaned = -0.0012368 Jy ! Component: 2450 - total flux cleaned = -0.00124531 Jy ! Component: 2500 - total flux cleaned = -0.00122003 Jy ! Component: 2550 - total flux cleaned = -0.00122008 Jy ! Component: 2600 - total flux cleaned = -0.00122005 Jy ! Component: 2650 - total flux cleaned = -0.00121175 Jy ! Component: 2700 - total flux cleaned = -0.00121989 Jy ! Component: 2750 - total flux cleaned = -0.00121173 Jy ! Component: 2800 - total flux cleaned = -0.00119566 Jy ! Component: 2850 - total flux cleaned = -0.00120371 Jy ! Component: 2900 - total flux cleaned = -0.0012037 Jy ! Component: 2950 - total flux cleaned = -0.0012116 Jy ! Component: 3000 - total flux cleaned = -0.00118802 Jy ! Component: 3050 - total flux cleaned = -0.00115685 Jy ! Component: 3100 - total flux cleaned = -0.00117242 Jy ! Component: 3150 - total flux cleaned = -0.0011801 Jy ! Component: 3200 - total flux cleaned = -0.0011572 Jy ! Component: 3250 - total flux cleaned = -0.00121055 Jy ! Component: 3300 - total flux cleaned = -0.001203 Jy ! Component: 3350 - total flux cleaned = -0.00118035 Jy ! Component: 3400 - total flux cleaned = -0.00120281 Jy ! Component: 3450 - total flux cleaned = -0.00116563 Jy ! Component: 3500 - total flux cleaned = -0.00116565 Jy ! Component: 3550 - total flux cleaned = -0.00117304 Jy ! Component: 3600 - total flux cleaned = -0.0011511 Jy ! Component: 3650 - total flux cleaned = -0.0011656 Jy ! Component: 3700 - total flux cleaned = -0.00117284 Jy ! Component: 3750 - total flux cleaned = -0.00114397 Jy ! Component: 3800 - total flux cleaned = -0.00116551 Jy ! Component: 3850 - total flux cleaned = -0.00117266 Jy ! Component: 3900 - total flux cleaned = -0.00117267 Jy ! Component: 3950 - total flux cleaned = -0.00119398 Jy ! Component: 4000 - total flux cleaned = -0.00120107 Jy ! Component: 4050 - total flux cleaned = -0.00121515 Jy ! Total flux subtracted in 4096 components = -0.00125017 Jy ! Clean residual min=-0.000390 max=0.000405 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.142431 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 336 components and 0.142431 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0601+2324_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9805 x 2.219 at 19.07 degrees (North through East) ! Clean map min=-0.00092707 max=0.13568 Jy/beam ! Writing clean map to FITS file: .//J0601+2324_X_20180528_map.fits wmodel .//J0601+2324_X_20180528_map.mod ! Writing 336 model components to file: .//J0601+2324_X_20180528_map.mod wobs .//J0601+2324_X_20180528_uvs.fits ! Writing UV FITS file: .//J0601+2324_X_20180528_uvs.fits wwins .//J0601+2324_X_20180528_map.win ! wwins: Wrote 3 windows to .//J0601+2324_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.135682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259685 0.259685 0.51937 1.03874 2.07748 4.15496 8.30992 16.6198 33.2397 66.4793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1155.25 quit ! Quitting program ! Log file .//J0601+2324_X_20180528_dfm.log closed on Sun Jul 8 13:42:22 2018