! Started logfile: .//J1007+1616_C_dfm.log on Mon Jan 20 17:51:23 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 .//J1007+1616_C_uva.fits ! Reading UV FITS file: .//J1007+1616_C_uva.fits ! AN table 1: 16 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1007+1616 ! ! 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 94 lines of history. ! ! Reading 1280 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 J1007+1616_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=1.000562Jy sigma=23.989338 ! Fit after self-cal, rms=0.980139Jy sigma=23.499900 ! 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=7.417 mas, bmaj=16.42 mas, bpa=39.8 degrees ! Estimated noise=1.02314 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016858 Jy ! Component: 100 - total flux cleaned = 0.0187781 Jy ! Total flux subtracted in 100 components = 0.0187781 Jy ! Clean residual min=-0.003086 max=0.003075 Jy/beam ! Clean residual mean=0.000014 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.0187781 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0187781 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=0.028146Jy sigma=0.654488 ! Fit after self-cal, rms=0.026548Jy sigma=0.614214 ! 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=8.431 mas, bmaj=15.63 mas, bpa=40.1 degrees ! Estimated noise=0.832995 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 = 0.00221717 Jy ! Component: 100 - total flux cleaned = 0.00201543 Jy ! Component: 150 - total flux cleaned = 0.00200971 Jy ! Component: 200 - total flux cleaned = 0.00173297 Jy ! Total flux subtracted in 200 components = 0.00173297 Jy ! Clean residual min=-0.001076 max=0.001072 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0205111 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 112 components and 0.0205111 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=0.025826Jy sigma=0.595858 ! Fit after self-cal, rms=0.025729Jy sigma=0.593375 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.431 x 15.63 at 40.1 degrees (North through East) ! Clean map min=-0.0025511 max=0.019586 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 KP 1.07 LA 0.98 OV 0.83 ! PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.75 KP 1.03 LA 1.30 OV 1.10 ! PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.12 LA 1.00 OV 1.06 ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 KP 1.22 LA 1.02 OV 1.47 ! PT 0.79 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.21 LA 0.99 OV 1.05 ! PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.11 LA 0.97 OV 1.01 ! PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.86 LA 1.39 OV 1.10 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.98 LA 0.89 OV 0.79 ! PT 1.08 ! ! ! Fit before self-cal, rms=0.025729Jy sigma=0.593375 ! Fit after self-cal, rms=0.026492Jy sigma=0.582639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.412 mas, bmaj=16.05 mas, bpa=40.75 degrees ! Estimated noise=0.817736 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 = 0.000271472 Jy ! Component: 100 - total flux cleaned = 0.00031013 Jy ! Component: 150 - total flux cleaned = 0.000313369 Jy ! Component: 200 - total flux cleaned = 0.000124482 Jy ! Total flux subtracted in 200 components = 0.000124482 Jy ! Clean residual min=-0.000419 max=0.000421 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0206356 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 176 components and 0.0206356 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=0.026349Jy sigma=0.580421 ! Fit after self-cal, rms=0.026550Jy sigma=0.578840 ! 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=0.026550Jy sigma=0.578840 ! Fit after self-cal, rms=0.027213Jy sigma=0.578447 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.437 mas, bmaj=16.11 mas, bpa=40.7 degrees ! Estimated noise=0.821605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147036 Jy ! Component: 100 - total flux cleaned = -6.68672e-05 Jy ! Component: 150 - total flux cleaned = -3.92237e-06 Jy ! Component: 200 - total flux cleaned = 3.46721e-05 Jy ! Total flux subtracted in 200 components = 3.46721e-05 Jy ! Clean residual min=-0.000283 max=0.000280 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0206703 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 235 components and 0.0206703 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=0.027149Jy sigma=0.577499 ! Fit after self-cal, rms=0.027217Jy sigma=0.577034 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 = 0.000118676 Jy ! Component: 100 - total flux cleaned = 0.00031467 Jy ! Component: 150 - total flux cleaned = 0.000336177 Jy ! Component: 200 - total flux cleaned = 0.000301428 Jy ! Total flux subtracted in 200 components = 0.000301428 Jy ! Clean residual min=-0.000275 max=0.000279 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0209717 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 291 components and 0.0209717 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=0.027173Jy sigma=0.576402 ! Fit after self-cal, rms=0.027172Jy sigma=0.576145 ! Inverting map ! Added new window around map position (-38.4, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142746 Jy ! Component: 100 - total flux cleaned = 0.000111536 Jy ! Component: 150 - total flux cleaned = 7.06455e-05 Jy ! Component: 200 - total flux cleaned = 1.89881e-05 Jy ! Total flux subtracted in 200 components = 1.89881e-05 Jy ! Clean residual min=-0.000411 max=0.000428 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0209907 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 352 components and 0.0209907 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=0.027149Jy sigma=0.575914 ! Fit after self-cal, rms=0.027158Jy sigma=0.575809 ! 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=0.027158Jy sigma=0.575809 ! Fit after self-cal, rms=0.027540Jy sigma=0.575486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.452 mas, bmaj=16.15 mas, bpa=40.67 degrees ! Estimated noise=0.823213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.32948e-05 Jy ! Component: 100 - total flux cleaned = -0.000183146 Jy ! Component: 150 - total flux cleaned = -0.000256352 Jy ! Component: 200 - total flux cleaned = -0.000327174 Jy ! Total flux subtracted in 200 components = -0.000327174 Jy ! Clean residual min=-0.000457 max=0.000413 Jy/beam ! Clean residual mean=0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0206635 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 411 components and 0.0206635 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=0.027523Jy sigma=0.575347 ! Fit after self-cal, rms=0.027597Jy sigma=0.575184 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 = 1.50588e-05 Jy ! Component: 100 - total flux cleaned = 6.69035e-06 Jy ! Component: 150 - total flux cleaned = -5.81352e-05 Jy ! Component: 200 - total flux cleaned = -0.000115413 Jy ! Total flux subtracted in 200 components = -0.000115413 Jy ! Clean residual min=-0.000487 max=0.000418 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0205481 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 431 components and 0.0205481 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=0.027587Jy sigma=0.575074 ! Fit after self-cal, rms=0.027557Jy sigma=0.574655 ! 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=0.027557Jy sigma=0.574655 ! Fit after self-cal, rms=0.027851Jy sigma=0.574533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.708 mas, bmaj=16.12 mas, bpa=40.49 degrees ! Estimated noise=0.82007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125891 Jy ! Component: 100 - total flux cleaned = -0.00020266 Jy ! Component: 150 - total flux cleaned = -0.000263234 Jy ! Component: 200 - total flux cleaned = -0.000336725 Jy ! Total flux subtracted in 200 components = -0.000336725 Jy ! Clean residual min=-0.000487 max=0.000460 Jy/beam ! Clean residual mean=0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0202114 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 482 components and 0.0202114 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=0.027846Jy sigma=0.574383 ! Fit after self-cal, rms=0.027893Jy sigma=0.574309 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 = -3.89914e-05 Jy ! Component: 100 - total flux cleaned = -8.92966e-05 Jy ! Component: 150 - total flux cleaned = -0.000137661 Jy ! Component: 200 - total flux cleaned = -0.000225598 Jy ! Total flux subtracted in 200 components = -0.000225598 Jy ! Clean residual min=-0.000487 max=0.000461 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0199858 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 508 components and 0.0199858 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=0.027889Jy sigma=0.574213 ! Fit after self-cal, rms=0.027896Jy sigma=0.574196 ! 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=8.433 mas, bmaj=16.21 mas, bpa=40.73 degrees ! Estimated noise=0.824258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.433 x 16.21 at 40.73 degrees (North through East) ! Clean map min=-0.0015956 max=0.018833 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=7.475 mas, bmaj=17.23 mas, bpa=40.59 degrees ! Estimated noise=0.978566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591796 Jy ! Component: 100 - total flux cleaned = 0.00506209 Jy ! Component: 150 - total flux cleaned = 0.0050437 Jy ! Component: 200 - total flux cleaned = 0.00653912 Jy ! Total flux subtracted in 200 components = 0.00653912 Jy ! Clean residual min=-0.006771 max=0.008515 Jy/beam ! Clean residual mean=0.000011 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.00653912 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 63 model components to the UV plane model. ! The established model now contains 63 components and 0.00653912 Jy ! Inverting map and beam ! Estimated beam: bmin=8.433 mas, bmaj=16.21 mas, bpa=40.73 degrees ! Estimated noise=0.824258 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 = 0.00435069 Jy ! Component: 100 - total flux cleaned = 0.00620638 Jy ! Component: 150 - total flux cleaned = 0.00787299 Jy ! Component: 200 - total flux cleaned = 0.00956892 Jy ! Total flux subtracted in 200 components = 0.00956892 Jy ! Clean residual min=-0.005470 max=0.007708 Jy/beam ! Clean residual mean=0.000006 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 0.016108 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 103 components and 0.016108 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=8.708 mas, bmaj=16.12 mas, bpa=40.49 degrees ! Estimated noise=0.82007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146884 Jy ! Component: 100 - total flux cleaned = 0.0029084 Jy ! Component: 150 - total flux cleaned = 0.00432684 Jy ! Component: 200 - total flux cleaned = 0.00565628 Jy ! Total flux subtracted in 200 components = 0.00565628 Jy ! Clean residual min=-0.005048 max=0.006648 Jy/beam ! Clean residual mean=0.000006 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.0217643 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 = 0.0013198 Jy ! Component: 100 - total flux cleaned = 0.00275788 Jy ! Component: 150 - total flux cleaned = 0.00411157 Jy ! Component: 200 - total flux cleaned = 0.00544337 Jy ! Total flux subtracted in 200 components = 0.00544337 Jy ! Clean residual min=-0.004629 max=0.006221 Jy/beam ! Clean residual mean=0.000008 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.0272077 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 159 components and 0.0272077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=8.433 mas, bmaj=16.21 mas, bpa=40.73 degrees ! Estimated noise=0.824258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916785 Jy ! Component: 100 - total flux cleaned = 0.00209186 Jy ! Component: 150 - total flux cleaned = 0.00329793 Jy ! Component: 200 - total flux cleaned = 0.00421022 Jy ! Total flux subtracted in 200 components = 0.00421022 Jy ! Clean residual min=-0.004478 max=0.005633 Jy/beam ! Clean residual mean=0.000008 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.0314179 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 180 components and 0.0314179 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=0.029898Jy sigma=0.627301 ! Fit after self-cal, rms=0.028573Jy sigma=0.591939 wmodel J1007+1616_C_map.mod ! Writing 180 model components to file: J1007+1616_C_map.mod wobs J1007+1616_C_uvs.fits ! Writing UV FITS file: J1007+1616_C_uvs.fits wwins J1007+1616_C_map.win ! wwins: Wrote 1 windows to J1007+1616_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 = 0.00102429 Jy ! Component: 100 - total flux cleaned = 0.0013197 Jy ! Component: 150 - total flux cleaned = 0.00114847 Jy ! Component: 200 - total flux cleaned = 0.000988982 Jy ! Component: 250 - total flux cleaned = 0.00101781 Jy ! Component: 300 - total flux cleaned = 0.00112981 Jy ! Component: 350 - total flux cleaned = 0.00120894 Jy ! Component: 400 - total flux cleaned = 0.00128471 Jy ! Component: 450 - total flux cleaned = 0.00138019 Jy ! Component: 500 - total flux cleaned = 0.00144862 Jy ! Component: 550 - total flux cleaned = 0.00155758 Jy ! Component: 600 - total flux cleaned = 0.00164062 Jy ! Component: 650 - total flux cleaned = 0.00170017 Jy ! Component: 700 - total flux cleaned = 0.00168071 Jy ! Component: 750 - total flux cleaned = 0.00162224 Jy ! Component: 800 - total flux cleaned = 0.00158291 Jy ! Component: 850 - total flux cleaned = 0.00154361 Jy ! Component: 900 - total flux cleaned = 0.00150445 Jy ! Component: 950 - total flux cleaned = 0.00150444 Jy ! Component: 1000 - total flux cleaned = 0.00152418 Jy ! Component: 1050 - total flux cleaned = 0.00150404 Jy ! Component: 1100 - total flux cleaned = 0.0014634 Jy ! Component: 1150 - total flux cleaned = 0.00144265 Jy ! Component: 1200 - total flux cleaned = 0.00142162 Jy ! Component: 1250 - total flux cleaned = 0.00142141 Jy ! Component: 1300 - total flux cleaned = 0.00142153 Jy ! Component: 1350 - total flux cleaned = 0.00139929 Jy ! Component: 1400 - total flux cleaned = 0.0013548 Jy ! Component: 1450 - total flux cleaned = 0.00130931 Jy ! Component: 1500 - total flux cleaned = 0.0013097 Jy ! Component: 1550 - total flux cleaned = 0.00130981 Jy ! Component: 1600 - total flux cleaned = 0.0012858 Jy ! Component: 1650 - total flux cleaned = 0.00131046 Jy ! Component: 1700 - total flux cleaned = 0.00131023 Jy ! Component: 1750 - total flux cleaned = 0.00130977 Jy ! Component: 1800 - total flux cleaned = 0.001336 Jy ! Component: 1850 - total flux cleaned = 0.00133608 Jy ! Component: 1900 - total flux cleaned = 0.00136435 Jy ! Component: 1950 - total flux cleaned = 0.00133617 Jy ! Component: 2000 - total flux cleaned = 0.00133603 Jy ! Component: 2050 - total flux cleaned = 0.00136601 Jy ! Component: 2100 - total flux cleaned = 0.00136623 Jy ! Component: 2150 - total flux cleaned = 0.00133505 Jy ! Component: 2200 - total flux cleaned = 0.00136757 Jy ! Component: 2250 - total flux cleaned = 0.0013675 Jy ! Component: 2300 - total flux cleaned = 0.00133394 Jy ! Component: 2350 - total flux cleaned = 0.00133349 Jy ! Component: 2400 - total flux cleaned = 0.00133383 Jy ! Component: 2450 - total flux cleaned = 0.00133319 Jy ! Component: 2500 - total flux cleaned = 0.00133357 Jy ! Component: 2550 - total flux cleaned = 0.00133304 Jy ! Component: 2600 - total flux cleaned = 0.00133272 Jy ! Component: 2650 - total flux cleaned = 0.00133312 Jy ! Component: 2700 - total flux cleaned = 0.00133337 Jy ! Component: 2750 - total flux cleaned = 0.00137561 Jy ! Component: 2800 - total flux cleaned = 0.00137611 Jy ! Component: 2850 - total flux cleaned = 0.0013766 Jy ! Component: 2900 - total flux cleaned = 0.00142197 Jy ! Component: 2950 - total flux cleaned = 0.00137552 Jy ! Component: 3000 - total flux cleaned = 0.00142336 Jy ! Component: 3050 - total flux cleaned = 0.00147159 Jy ! Component: 3100 - total flux cleaned = 0.00147204 Jy ! Component: 3150 - total flux cleaned = 0.00147233 Jy ! Component: 3200 - total flux cleaned = 0.00152508 Jy ! Component: 3250 - total flux cleaned = 0.00152594 Jy ! Component: 3300 - total flux cleaned = 0.00152665 Jy ! Component: 3350 - total flux cleaned = 0.00152683 Jy ! Component: 3400 - total flux cleaned = 0.00158419 Jy ! Component: 3450 - total flux cleaned = 0.00158464 Jy ! Component: 3500 - total flux cleaned = 0.00158543 Jy ! Component: 3550 - total flux cleaned = 0.00158553 Jy ! Component: 3600 - total flux cleaned = 0.00158528 Jy ! Component: 3650 - total flux cleaned = 0.0016516 Jy ! Component: 3700 - total flux cleaned = 0.00158359 Jy ! Component: 3750 - total flux cleaned = 0.00158198 Jy ! Component: 3800 - total flux cleaned = 0.00158091 Jy ! Component: 3850 - total flux cleaned = 0.00172545 Jy ! Component: 3900 - total flux cleaned = 0.00172655 Jy ! Component: 3950 - total flux cleaned = 0.00172849 Jy ! Component: 4000 - total flux cleaned = 0.00173014 Jy ! Component: 4050 - total flux cleaned = 0.00173177 Jy ! Total flux subtracted in 4096 components = 0.00164981 Jy ! Clean residual min=-0.004891 max=0.004330 Jy/beam ! Clean residual mean=-0.000039 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.0330677 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 316 components and 0.0330677 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1007+1616_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.433 x 16.21 at 40.73 degrees (North through East) ! Clean map min=-0.009361 max=0.010512 Jy/beam ! Writing clean map to FITS file: .//J1007+1616_C_map.fits wmodel .//J1007+1616_C_map.mod ! Writing 316 model components to file: .//J1007+1616_C_map.mod wobs .//J1007+1616_C_uvs.fits ! Writing UV FITS file: .//J1007+1616_C_uvs.fits wwins .//J1007+1616_C_map.win ! wwins: Wrote 2 windows to .//J1007+1616_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0105125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00176691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -50.423 50.423 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5.949 quit ! Quitting program ! Log file .//J1007+1616_C_dfm.log closed on Mon Jan 20 17:51:27 2020