! Started logfile: .//J2208+6519_X_dfm.log on Sun Oct 21 00:19:13 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 .//J2208+6519_X_uva.fits ! Reading UV FITS file: .//J2208+6519_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2208+6519 ! ! 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 76 lines of history. ! ! Reading 1176 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 J2208+6519_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. ! ! 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=1.032699Jy sigma=39.086657 ! Fit after self-cal, rms=0.750322Jy sigma=28.370764 ! 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=0.6434 mas, bmaj=4.992 mas, bpa=25.43 degrees ! Estimated noise=0.861636 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 = 0.186861 Jy ! Component: 100 - total flux cleaned = 0.228291 Jy ! Total flux subtracted in 100 components = 0.228291 Jy ! Clean residual min=-0.012032 max=0.013985 Jy/beam ! Clean residual mean=-0.000002 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.228291 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.228291 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=0.042619Jy sigma=1.546876 ! Fit after self-cal, rms=0.042596Jy sigma=1.543198 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013939 Jy ! Component: 100 - total flux cleaned = 0.0205408 Jy ! Total flux subtracted in 100 components = 0.0205408 Jy ! Clean residual min=-0.007574 max=0.007170 Jy/beam ! Clean residual mean=-0.000001 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.248832 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.248832 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=0.031475Jy sigma=1.072641 ! Fit after self-cal, rms=0.031475Jy sigma=1.071296 ! 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=0.8331 mas, bmaj=4.64 mas, bpa=24.92 degrees ! Estimated noise=0.570927 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 = 0.0136502 Jy ! Component: 100 - total flux cleaned = 0.0220036 Jy ! Component: 150 - total flux cleaned = 0.0275812 Jy ! Component: 200 - total flux cleaned = 0.0308431 Jy ! Total flux subtracted in 200 components = 0.0308431 Jy ! Clean residual min=-0.004395 max=0.004763 Jy/beam ! Clean residual mean=-0.000003 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.279675 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.279675 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=0.024413Jy sigma=0.742130 ! Fit after self-cal, rms=0.024318Jy sigma=0.738434 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 4.64 at 24.92 degrees (North through East) ! Clean map min=-0.0044523 max=0.25154 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.95 LA 1.01 MK 1.00 ! NL 1.05 OV 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.96 LA 1.00 MK 0.99 ! NL 1.05 OV 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.95 LA 1.00 MK 0.98 ! NL 1.06 OV 0.96 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.95 LA 1.00 MK 1.05 ! NL 1.03 OV 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 1.00 MK 1.00 ! NL 1.02 OV 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.98 LA 1.01 MK 0.99 ! NL 1.03 OV 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 1.01 MK 0.99 ! NL 1.03 OV 0.96 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.94 LA 1.01 MK 1.03 ! NL 1.02 OV 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.024318Jy sigma=0.738434 ! Fit after self-cal, rms=0.021933Jy sigma=0.642999 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=4.672 mas, bpa=24.95 degrees ! Estimated noise=0.567909 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 = 0.000167285 Jy ! Component: 100 - total flux cleaned = -0.000348571 Jy ! Component: 150 - total flux cleaned = -0.000612411 Jy ! Component: 200 - total flux cleaned = -0.000610337 Jy ! Total flux subtracted in 200 components = -0.000610337 Jy ! Clean residual min=-0.001932 max=0.001682 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.279065 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.279065 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=0.021707Jy sigma=0.628768 ! Fit after self-cal, rms=0.021696Jy sigma=0.628312 ! 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=0.021696Jy sigma=0.628312 ! Fit after self-cal, rms=0.021662Jy sigma=0.627303 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=4.676 mas, bpa=24.96 degrees ! Estimated noise=0.567805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.29357e-06 Jy ! Component: 100 - total flux cleaned = 4.16035e-06 Jy ! Component: 150 - total flux cleaned = -6.81708e-05 Jy ! Component: 200 - total flux cleaned = -0.000107722 Jy ! Total flux subtracted in 200 components = -0.000107722 Jy ! Clean residual min=-0.001762 max=0.001604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.278957 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.278957 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=0.021610Jy sigma=0.623860 ! Fit after self-cal, rms=0.021606Jy sigma=0.623761 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 = -0.000137102 Jy ! Component: 100 - total flux cleaned = -0.000186557 Jy ! Component: 150 - total flux cleaned = -0.000231115 Jy ! Component: 200 - total flux cleaned = -0.000294582 Jy ! Total flux subtracted in 200 components = -0.000294582 Jy ! Clean residual min=-0.001767 max=0.001575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.278663 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.278663 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=0.021585Jy sigma=0.622855 ! Fit after self-cal, rms=0.021584Jy sigma=0.622824 ! 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=0.021584Jy sigma=0.622824 ! Fit after self-cal, rms=0.021532Jy sigma=0.620196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.836 mas, bmaj=4.678 mas, bpa=24.96 degrees ! Estimated noise=0.567709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179133 Jy ! Component: 100 - total flux cleaned = -0.000228239 Jy ! Component: 150 - total flux cleaned = -0.000239625 Jy ! Component: 200 - total flux cleaned = -0.000292851 Jy ! Total flux subtracted in 200 components = -0.000292851 Jy ! Clean residual min=-0.001721 max=0.001610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.27837 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.27837 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=0.021517Jy sigma=0.619554 ! Fit after self-cal, rms=0.021517Jy sigma=0.619545 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 = -1.94871e-05 Jy ! Component: 100 - total flux cleaned = -5.90936e-05 Jy ! Component: 150 - total flux cleaned = -0.000106243 Jy ! Component: 200 - total flux cleaned = -0.000142388 Jy ! Total flux subtracted in 200 components = -0.000142388 Jy ! Clean residual min=-0.001713 max=0.001598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.278227 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.278227 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=0.021508Jy sigma=0.619238 ! Fit after self-cal, rms=0.021507Jy sigma=0.619230 ! 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=0.021507Jy sigma=0.619230 ! Fit after self-cal, rms=0.021468Jy sigma=0.617361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=4.458 mas, bpa=20.03 degrees ! Estimated noise=0.709967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.5774e-05 Jy ! Component: 100 - total flux cleaned = -2.64592e-06 Jy ! Component: 150 - total flux cleaned = -5.77667e-05 Jy ! Component: 200 - total flux cleaned = -0.000106009 Jy ! Total flux subtracted in 200 components = -0.000106009 Jy ! Clean residual min=-0.001621 max=0.001700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.278121 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.278121 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=0.021470Jy sigma=0.617100 ! Fit after self-cal, rms=0.021469Jy sigma=0.617066 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 = -2.92579e-05 Jy ! Component: 100 - total flux cleaned = -7.28151e-05 Jy ! Component: 150 - total flux cleaned = -8.09934e-05 Jy ! Component: 200 - total flux cleaned = -8.81858e-05 Jy ! Total flux subtracted in 200 components = -8.81858e-05 Jy ! Clean residual min=-0.001562 max=0.001670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.278033 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.278033 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=0.021473Jy sigma=0.617002 ! Fit after self-cal, rms=0.021472Jy sigma=0.616979 ! 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=0.8359 mas, bmaj=4.68 mas, bpa=24.96 degrees ! Estimated noise=0.567546 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 4.68 at 24.96 degrees (North through East) ! Clean map min=-0.0016624 max=0.24985 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=0.6447 mas, bmaj=5.025 mas, bpa=25.46 degrees ! Estimated noise=0.863568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187246 Jy ! Component: 100 - total flux cleaned = 0.228849 Jy ! Component: 150 - total flux cleaned = 0.244223 Jy ! Component: 200 - total flux cleaned = 0.249469 Jy ! Total flux subtracted in 200 components = 0.249469 Jy ! Clean residual min=-0.005125 max=0.006320 Jy/beam ! Clean residual mean=-0.000001 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.249469 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.249469 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=4.68 mas, bpa=24.96 degrees ! Estimated noise=0.567546 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 = 0.0116134 Jy ! Component: 100 - total flux cleaned = 0.0183256 Jy ! Component: 150 - total flux cleaned = 0.0226203 Jy ! Component: 200 - total flux cleaned = 0.0255172 Jy ! Total flux subtracted in 200 components = 0.0255172 Jy ! Clean residual min=-0.001954 max=0.002550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.274986 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.274986 Jy ! Inverting map ! Added new window around map position (-2.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221739 Jy ! Component: 100 - total flux cleaned = 0.0028618 Jy ! Component: 150 - total flux cleaned = 0.00286076 Jy ! Component: 200 - total flux cleaned = 0.00281713 Jy ! Total flux subtracted in 200 components = 0.00281713 Jy ! Clean residual min=-0.001598 max=0.001422 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.277803 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.277803 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=1.997 mas, bmaj=4.458 mas, bpa=20.03 degrees ! Estimated noise=0.709967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139127 Jy ! Component: 100 - total flux cleaned = -8.53177e-05 Jy ! Component: 150 - total flux cleaned = -0.000384684 Jy ! Component: 200 - total flux cleaned = -0.000617386 Jy ! Total flux subtracted in 200 components = -0.000617386 Jy ! Clean residual min=-0.000985 max=0.001126 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.277185 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 = -0.000183898 Jy ! Component: 100 - total flux cleaned = -0.000335312 Jy ! Component: 150 - total flux cleaned = -0.00047482 Jy ! Component: 200 - total flux cleaned = -0.000509773 Jy ! Total flux subtracted in 200 components = -0.000509773 Jy ! Clean residual min=-0.000905 max=0.001158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.276676 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 137 components and 0.276676 Jy ! Inverting map ! Added new window around map position (-47.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518044 Jy ! Component: 100 - total flux cleaned = 0.000599353 Jy ! Component: 150 - total flux cleaned = 0.00059781 Jy ! Component: 200 - total flux cleaned = 0.000612159 Jy ! Total flux subtracted in 200 components = 0.000612159 Jy ! Clean residual min=-0.001026 max=0.000995 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.277288 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 0.277288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=4.68 mas, bpa=24.96 degrees ! Estimated noise=0.567546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425232 Jy ! Component: 100 - total flux cleaned = 0.000425215 Jy ! Component: 150 - total flux cleaned = 0.000303158 Jy ! Component: 200 - total flux cleaned = 0.000280534 Jy ! Total flux subtracted in 200 components = 0.000280534 Jy ! Clean residual min=-0.001012 max=0.001289 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.277568 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 187 components and 0.277568 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=0.021270Jy sigma=0.610275 ! Fit after self-cal, rms=0.021255Jy sigma=0.609796 wmodel J2208+6519_X_map.mod ! Writing 187 model components to file: J2208+6519_X_map.mod wobs J2208+6519_X_uvs.fits ! Writing UV FITS file: J2208+6519_X_uvs.fits wwins J2208+6519_X_map.win ! wwins: Wrote 3 windows to J2208+6519_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 = 0.000386684 Jy ! Component: 100 - total flux cleaned = 0.000521953 Jy ! Component: 150 - total flux cleaned = 0.00061351 Jy ! Component: 200 - total flux cleaned = 0.000684344 Jy ! Component: 250 - total flux cleaned = 0.000735635 Jy ! Component: 300 - total flux cleaned = 0.000785314 Jy ! Component: 350 - total flux cleaned = 0.000785551 Jy ! Component: 400 - total flux cleaned = 0.000754204 Jy ! Component: 450 - total flux cleaned = 0.000769521 Jy ! Component: 500 - total flux cleaned = 0.000769633 Jy ! Component: 550 - total flux cleaned = 0.00078416 Jy ! Component: 600 - total flux cleaned = 0.000784318 Jy ! Component: 650 - total flux cleaned = 0.000770694 Jy ! Component: 700 - total flux cleaned = 0.000797854 Jy ! Component: 750 - total flux cleaned = 0.000771086 Jy ! Component: 800 - total flux cleaned = 0.000771285 Jy ! Component: 850 - total flux cleaned = 0.000771303 Jy ! Component: 900 - total flux cleaned = 0.000808973 Jy ! Component: 950 - total flux cleaned = 0.000808883 Jy ! Component: 1000 - total flux cleaned = 0.00082112 Jy ! Component: 1050 - total flux cleaned = 0.000856857 Jy ! Component: 1100 - total flux cleaned = 0.000903685 Jy ! Component: 1150 - total flux cleaned = 0.000903699 Jy ! Component: 1200 - total flux cleaned = 0.000937979 Jy ! Component: 1250 - total flux cleaned = 0.000982882 Jy ! Component: 1300 - total flux cleaned = 0.000994022 Jy ! Component: 1350 - total flux cleaned = 0.00102679 Jy ! Component: 1400 - total flux cleaned = 0.00101609 Jy ! Component: 1450 - total flux cleaned = 0.00104767 Jy ! Component: 1500 - total flux cleaned = 0.00105805 Jy ! Component: 1550 - total flux cleaned = 0.00105789 Jy ! Component: 1600 - total flux cleaned = 0.001068 Jy ! Component: 1650 - total flux cleaned = 0.00104793 Jy ! Component: 1700 - total flux cleaned = 0.00105806 Jy ! Component: 1750 - total flux cleaned = 0.00103852 Jy ! Component: 1800 - total flux cleaned = 0.00104816 Jy ! Component: 1850 - total flux cleaned = 0.00101939 Jy ! Component: 1900 - total flux cleaned = 0.00100997 Jy ! Component: 1950 - total flux cleaned = 0.00100994 Jy ! Component: 2000 - total flux cleaned = 0.000991423 Jy ! Component: 2050 - total flux cleaned = 0.00100985 Jy ! Component: 2100 - total flux cleaned = 0.000982527 Jy ! Component: 2150 - total flux cleaned = 0.000991429 Jy ! Component: 2200 - total flux cleaned = 0.000982518 Jy ! Component: 2250 - total flux cleaned = 0.00097362 Jy ! Component: 2300 - total flux cleaned = 0.00100862 Jy ! Component: 2350 - total flux cleaned = 0.000973747 Jy ! Component: 2400 - total flux cleaned = 0.000982311 Jy ! Component: 2450 - total flux cleaned = 0.000990806 Jy ! Component: 2500 - total flux cleaned = 0.000990807 Jy ! Component: 2550 - total flux cleaned = 0.00103264 Jy ! Component: 2600 - total flux cleaned = 0.00102416 Jy ! Component: 2650 - total flux cleaned = 0.00101592 Jy ! Component: 2700 - total flux cleaned = 0.0010648 Jy ! Component: 2750 - total flux cleaned = 0.00105656 Jy ! Component: 2800 - total flux cleaned = 0.00104047 Jy ! Component: 2850 - total flux cleaned = 0.00104845 Jy ! Component: 2900 - total flux cleaned = 0.00106422 Jy ! Component: 2950 - total flux cleaned = 0.00107987 Jy ! Component: 3000 - total flux cleaned = 0.00107217 Jy ! Component: 3050 - total flux cleaned = 0.00111077 Jy ! Component: 3100 - total flux cleaned = 0.00108781 Jy ! Component: 3150 - total flux cleaned = 0.001103 Jy ! Component: 3200 - total flux cleaned = 0.00110304 Jy ! Component: 3250 - total flux cleaned = 0.00113288 Jy ! Component: 3300 - total flux cleaned = 0.00110322 Jy ! Component: 3350 - total flux cleaned = 0.00110322 Jy ! Component: 3400 - total flux cleaned = 0.00111049 Jy ! Component: 3450 - total flux cleaned = 0.00109589 Jy ! Component: 3500 - total flux cleaned = 0.00109585 Jy ! Component: 3550 - total flux cleaned = 0.0010743 Jy ! Component: 3600 - total flux cleaned = 0.00106716 Jy ! Component: 3650 - total flux cleaned = 0.00106005 Jy ! Component: 3700 - total flux cleaned = 0.00103191 Jy ! Component: 3750 - total flux cleaned = 0.00101794 Jy ! Component: 3800 - total flux cleaned = 0.00102494 Jy ! Component: 3850 - total flux cleaned = 0.00101115 Jy ! Component: 3900 - total flux cleaned = 0.0010112 Jy ! Component: 3950 - total flux cleaned = 0.00100442 Jy ! Component: 4000 - total flux cleaned = 0.00100445 Jy ! Component: 4050 - total flux cleaned = 0.000984268 Jy ! Total flux subtracted in 4096 components = 0.000970923 Jy ! Clean residual min=-0.000401 max=0.000340 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.278539 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 457 components and 0.278539 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2208+6519_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 4.68 at 24.96 degrees (North through East) ! Clean map min=-0.0012218 max=0.24929 Jy/beam ! Writing clean map to FITS file: .//J2208+6519_X_map.fits wmodel .//J2208+6519_X_map.mod ! Writing 457 model components to file: .//J2208+6519_X_map.mod wobs .//J2208+6519_X_uvs.fits ! Writing UV FITS file: .//J2208+6519_X_uvs.fits wwins .//J2208+6519_X_map.win ! wwins: Wrote 4 windows to .//J2208+6519_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.249295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.144492 0.144492 0.288983 0.577966 1.15593 2.31186 4.62373 9.24746 18.4949 36.9898 73.9797 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.249 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2076.25 quit ! Quitting program ! Log file .//J2208+6519_X_dfm.log closed on Sun Oct 21 00:19:17 2018