! Started logfile: /image_prod/ug002_uvm//J1608+6018_S_a_dfm.log on Wed Mar 4 17:26:08 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uvm//J1608+6018_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1608+6018_S_a_uvm.fits ! AN table 1: 195 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894131 visibilities/baseline/integration-bin. ! Found source: J1608+6018 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 23538 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1608+6018_S_a] 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 0.500x0.500 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 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005259Jy sigma=8.437556 ! Fit after self-cal, rms=0.952452Jy sigma=8.004279 ! 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=3.242 mas, bmaj=3.718 mas, bpa=-11.04 degrees ! Estimated noise=0.954352 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 = 0.0379468 Jy ! Component: 100 - total flux cleaned = 0.0466945 Jy ! Total flux subtracted in 100 components = 0.0466945 Jy ! Clean residual min=-0.002364 max=0.003293 Jy/beam ! Clean residual mean=-0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0466945 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0466945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084201Jy sigma=0.478584 ! Fit after self-cal, rms=0.083050Jy sigma=0.466511 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449982 Jy ! Component: 100 - total flux cleaned = 0.00655739 Jy ! Total flux subtracted in 100 components = 0.00655739 Jy ! Clean residual min=-0.002292 max=0.002353 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0532519 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0532519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082698Jy sigma=0.463516 ! Fit after self-cal, rms=0.082706Jy sigma=0.463416 ! 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=4.127 mas, bmaj=4.638 mas, bpa=-11.38 degrees ! Estimated noise=0.566014 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 = 0.00134798 Jy ! Component: 100 - total flux cleaned = 0.00151701 Jy ! Component: 150 - total flux cleaned = 0.0015961 Jy ! Component: 200 - total flux cleaned = 0.00164181 Jy ! Total flux subtracted in 200 components = 0.00164181 Jy ! Clean residual min=-0.001383 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0548937 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0548937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082656Jy sigma=0.463282 ! Fit after self-cal, rms=0.082657Jy sigma=0.463268 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.127 x 4.638 at -11.38 degrees (North through East) ! Clean map min=-0.0013605 max=0.051676 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 1.02 ! LA 1.00 MK 1.00 NL 1.05 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 1.03 HN 1.03 KP 0.98 ! LA 1.02 MK 1.00 NL 1.04 OV 1.02 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.02 ! LA 1.04 MK 1.02 NL 0.99 OV 1.00 ! PT 1.04 SC 1.08 ! ! ! Fit before self-cal, rms=0.082657Jy sigma=0.463268 ! Fit after self-cal, rms=0.077233Jy sigma=0.462070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.141 mas, bmaj=4.632 mas, bpa=-11.09 degrees ! Estimated noise=0.566273 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 = 0.000318722 Jy ! Component: 100 - total flux cleaned = 0.000330317 Jy ! Component: 150 - total flux cleaned = 0.000340832 Jy ! Component: 200 - total flux cleaned = 0.000358705 Jy ! Total flux subtracted in 200 components = 0.000358705 Jy ! Clean residual min=-0.001275 max=0.001427 Jy/beam ! Clean residual mean=-0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0552524 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0552524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077228Jy sigma=0.462042 ! Fit after self-cal, rms=0.077195Jy sigma=0.461934 ! 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. ! ! Fit before self-cal, rms=0.077195Jy sigma=0.461934 ! Fit after self-cal, rms=0.066315Jy sigma=0.458645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.135 mas, bmaj=4.637 mas, bpa=-12.49 degrees ! Estimated noise=0.565613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233018 Jy ! Component: 100 - total flux cleaned = 0.000253629 Jy ! Component: 150 - total flux cleaned = 0.000264661 Jy ! Component: 200 - total flux cleaned = 0.000279776 Jy ! Total flux subtracted in 200 components = 0.000279776 Jy ! Clean residual min=-0.000996 max=0.001035 Jy/beam ! Clean residual mean=-0.000007 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0555322 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0555322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066313Jy sigma=0.458632 ! Fit after self-cal, rms=0.066337Jy sigma=0.458370 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 = 4.43778e-05 Jy ! Component: 100 - total flux cleaned = 4.46687e-05 Jy ! Component: 150 - total flux cleaned = 4.02474e-05 Jy ! Component: 200 - total flux cleaned = 4.02293e-05 Jy ! Total flux subtracted in 200 components = 4.02293e-05 Jy ! Clean residual min=-0.001032 max=0.001033 Jy/beam ! Clean residual mean=-0.000007 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0555725 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0555725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066336Jy sigma=0.458365 ! Fit after self-cal, rms=0.066336Jy sigma=0.458363 ! 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. ! ! Fit before self-cal, rms=0.066336Jy sigma=0.458363 ! Fit after self-cal, rms=0.066066Jy sigma=0.458330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.132 mas, bmaj=4.627 mas, bpa=-12.35 degrees ! Estimated noise=0.565083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106288 Jy ! Component: 100 - total flux cleaned = 0.000127827 Jy ! Component: 150 - total flux cleaned = 0.000137285 Jy ! Component: 200 - total flux cleaned = 0.000150148 Jy ! Total flux subtracted in 200 components = 0.000150148 Jy ! Clean residual min=-0.001026 max=0.001039 Jy/beam ! Clean residual mean=-0.000007 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0557226 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0557226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066065Jy sigma=0.458324 ! Fit after self-cal, rms=0.066069Jy sigma=0.458319 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 = 3.98053e-05 Jy ! Component: 100 - total flux cleaned = 3.55846e-05 Jy ! Component: 150 - total flux cleaned = 3.92421e-05 Jy ! Component: 200 - total flux cleaned = 3.92161e-05 Jy ! Total flux subtracted in 200 components = 3.92161e-05 Jy ! Clean residual min=-0.001031 max=0.001040 Jy/beam ! Clean residual mean=-0.000007 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0557618 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0557618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066069Jy sigma=0.458317 ! Fit after self-cal, rms=0.066069Jy sigma=0.458315 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.066069Jy sigma=0.458315 ! Fit after self-cal, rms=0.065934Jy sigma=0.458313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.53 mas, bmaj=9.185 mas, bpa=51.63 degrees ! Estimated noise=0.693894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.51531e-05 Jy ! Component: 100 - total flux cleaned = 9.51602e-05 Jy ! Component: 150 - total flux cleaned = 9.28463e-05 Jy ! Component: 200 - total flux cleaned = 8.7735e-05 Jy ! Total flux subtracted in 200 components = 8.7735e-05 Jy ! Clean residual min=-0.001139 max=0.001123 Jy/beam ! Clean residual mean=-0.000015 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0558496 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.0558496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065934Jy sigma=0.458314 ! Fit after self-cal, rms=0.065934Jy sigma=0.458312 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 = -5.52738e-06 Jy ! Component: 100 - total flux cleaned = -5.68363e-06 Jy ! Component: 150 - total flux cleaned = -7.51316e-06 Jy ! Component: 200 - total flux cleaned = -1.18355e-05 Jy ! Total flux subtracted in 200 components = -1.18355e-05 Jy ! Clean residual min=-0.001139 max=0.001118 Jy/beam ! Clean residual mean=-0.000015 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0558377 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0558377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065934Jy sigma=0.458314 ! Fit after self-cal, rms=0.065934Jy sigma=0.458313 ! 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=4.13 mas, bmaj=4.618 mas, bpa=-12.07 degrees ! Estimated noise=0.564445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.13 x 4.618 at -12.07 degrees (North through East) ! Clean map min=-0.00099109 max=0.051339 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=3.246 mas, bmaj=3.704 mas, bpa=-12.65 degrees ! Estimated noise=0.953352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391778 Jy ! Component: 100 - total flux cleaned = 0.0484768 Jy ! Component: 150 - total flux cleaned = 0.0522462 Jy ! Component: 200 - total flux cleaned = 0.0541211 Jy ! Total flux subtracted in 200 components = 0.0541211 Jy ! Clean residual min=-0.001876 max=0.001702 Jy/beam ! Clean residual mean=-0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0541211 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 0.0541211 Jy ! Inverting map and beam ! Estimated beam: bmin=4.13 mas, bmaj=4.618 mas, bpa=-12.07 degrees ! Estimated noise=0.564445 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) ! Added new window around map position (1.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119262 Jy ! Component: 100 - total flux cleaned = 0.0013924 Jy ! Component: 150 - total flux cleaned = 0.00145792 Jy ! Component: 200 - total flux cleaned = 0.00147623 Jy ! Total flux subtracted in 200 components = 0.00147623 Jy ! Clean residual min=-0.000999 max=0.001020 Jy/beam ! Clean residual mean=-0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0555973 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0555973 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.53 mas, bmaj=9.185 mas, bpa=51.63 degrees ! Estimated noise=0.693894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.14692e-05 Jy ! Component: 100 - total flux cleaned = 9.84713e-07 Jy ! Component: 150 - total flux cleaned = 3.87899e-05 Jy ! Component: 200 - total flux cleaned = 4.49408e-05 Jy ! Total flux subtracted in 200 components = 4.49408e-05 Jy ! Clean residual min=-0.001124 max=0.001078 Jy/beam ! Clean residual mean=-0.000016 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0556423 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 = 5.12506e-06 Jy ! Component: 100 - total flux cleaned = 4.75145e-07 Jy ! Component: 150 - total flux cleaned = -3.93746e-06 Jy ! Component: 200 - total flux cleaned = -1.22205e-05 Jy ! Total flux subtracted in 200 components = -1.22205e-05 Jy ! Clean residual min=-0.001120 max=0.001078 Jy/beam ! Clean residual mean=-0.000016 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0556301 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.0556301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.13 mas, bmaj=4.618 mas, bpa=-12.07 degrees ! Estimated noise=0.564445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11887e-05 Jy ! Component: 100 - total flux cleaned = -2.03599e-05 Jy ! Component: 150 - total flux cleaned = 3.63777e-06 Jy ! Component: 200 - total flux cleaned = 2.54344e-05 Jy ! Total flux subtracted in 200 components = 2.54344e-05 Jy ! Clean residual min=-0.001008 max=0.001002 Jy/beam ! Clean residual mean=-0.000007 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0556555 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0556555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065927Jy sigma=0.458254 ! Fit after self-cal, rms=0.065922Jy sigma=0.458238 wmodel J1608+6018_S_a_map.mod ! Writing 71 model components to file: J1608+6018_S_a_map.mod wobs J1608+6018_S_a_uvs.fits ! Writing UV FITS file: J1608+6018_S_a_uvs.fits wwins J1608+6018_S_a_map.win ! wwins: Wrote 2 windows to J1608+6018_S_a_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 = 7.27078e-05 Jy ! Component: 100 - total flux cleaned = 7.29048e-05 Jy ! Component: 150 - total flux cleaned = 2.3463e-05 Jy ! Component: 200 - total flux cleaned = -2.45486e-05 Jy ! Component: 250 - total flux cleaned = -7.19127e-05 Jy ! Component: 300 - total flux cleaned = -0.00018053 Jy ! Component: 350 - total flux cleaned = -0.000256808 Jy ! Component: 400 - total flux cleaned = -0.000361914 Jy ! Component: 450 - total flux cleaned = -0.00045066 Jy ! Component: 500 - total flux cleaned = -0.000523679 Jy ! Component: 550 - total flux cleaned = -0.000610166 Jy ! Component: 600 - total flux cleaned = -0.000709456 Jy ! Component: 650 - total flux cleaned = -0.000751564 Jy ! Component: 700 - total flux cleaned = -0.000820694 Jy ! Component: 750 - total flux cleaned = -0.000889222 Jy ! Component: 800 - total flux cleaned = -0.00098408 Jy ! Component: 850 - total flux cleaned = -0.00105094 Jy ! Component: 900 - total flux cleaned = -0.00109083 Jy ! Component: 950 - total flux cleaned = -0.00114347 Jy ! Component: 1000 - total flux cleaned = -0.00116952 Jy ! Component: 1050 - total flux cleaned = -0.00120832 Jy ! Component: 1100 - total flux cleaned = -0.00124695 Jy ! Component: 1150 - total flux cleaned = -0.00133579 Jy ! Component: 1200 - total flux cleaned = -0.00137349 Jy ! Component: 1250 - total flux cleaned = -0.00142337 Jy ! Component: 1300 - total flux cleaned = -0.00146064 Jy ! Component: 1350 - total flux cleaned = -0.00152204 Jy ! Component: 1400 - total flux cleaned = -0.00154659 Jy ! Component: 1450 - total flux cleaned = -0.00163135 Jy ! Component: 1500 - total flux cleaned = -0.0016315 Jy ! Component: 1550 - total flux cleaned = -0.00171482 Jy ! Component: 1600 - total flux cleaned = -0.00175034 Jy ! Component: 1650 - total flux cleaned = -0.00180904 Jy ! Component: 1700 - total flux cleaned = -0.0018791 Jy ! Component: 1750 - total flux cleaned = -0.00189047 Jy ! Component: 1800 - total flux cleaned = -0.00192508 Jy ! Component: 1850 - total flux cleaned = -0.00195946 Jy ! Component: 1900 - total flux cleaned = -0.00200485 Jy ! Component: 1950 - total flux cleaned = -0.00200498 Jy ! Component: 2000 - total flux cleaned = -0.00209462 Jy ! Component: 2050 - total flux cleaned = -0.00207244 Jy ! Component: 2100 - total flux cleaned = -0.00218288 Jy ! Component: 2150 - total flux cleaned = -0.00216083 Jy ! Component: 2200 - total flux cleaned = -0.00220455 Jy ! Component: 2250 - total flux cleaned = -0.00222628 Jy ! Component: 2300 - total flux cleaned = -0.0023125 Jy ! Component: 2350 - total flux cleaned = -0.00229098 Jy ! Component: 2400 - total flux cleaned = -0.00231237 Jy ! Component: 2450 - total flux cleaned = -0.00236545 Jy ! Component: 2500 - total flux cleaned = -0.00238665 Jy ! Component: 2550 - total flux cleaned = -0.002418 Jy ! Component: 2600 - total flux cleaned = -0.00242842 Jy ! Component: 2650 - total flux cleaned = -0.00245958 Jy ! Component: 2700 - total flux cleaned = -0.00246985 Jy ! Component: 2750 - total flux cleaned = -0.00250065 Jy ! Component: 2800 - total flux cleaned = -0.00255164 Jy ! Component: 2850 - total flux cleaned = -0.00252118 Jy ! Component: 2900 - total flux cleaned = -0.00258182 Jy ! Component: 2950 - total flux cleaned = -0.00264196 Jy ! Component: 3000 - total flux cleaned = -0.00269192 Jy ! Component: 3050 - total flux cleaned = -0.00270192 Jy ! Component: 3100 - total flux cleaned = -0.00272176 Jy ! Component: 3150 - total flux cleaned = -0.00275131 Jy ! Component: 3200 - total flux cleaned = -0.00281006 Jy ! Component: 3250 - total flux cleaned = -0.00284912 Jy ! Component: 3300 - total flux cleaned = -0.00288794 Jy ! Component: 3350 - total flux cleaned = -0.00285905 Jy ! Component: 3400 - total flux cleaned = -0.00294554 Jy ! Component: 3450 - total flux cleaned = -0.00295509 Jy ! Component: 3500 - total flux cleaned = -0.00299322 Jy ! Component: 3550 - total flux cleaned = -0.00298368 Jy ! Component: 3600 - total flux cleaned = -0.00302146 Jy ! Component: 3650 - total flux cleaned = -0.00306843 Jy ! Component: 3700 - total flux cleaned = -0.00305906 Jy ! Component: 3750 - total flux cleaned = -0.00312429 Jy ! Component: 3800 - total flux cleaned = -0.00316136 Jy ! Component: 3850 - total flux cleaned = -0.00320753 Jy ! Component: 3900 - total flux cleaned = -0.0032259 Jy ! Component: 3950 - total flux cleaned = -0.00324416 Jy ! Component: 4000 - total flux cleaned = -0.00323506 Jy ! Component: 4050 - total flux cleaned = -0.00324415 Jy ! Total flux subtracted in 4096 components = -0.00325321 Jy ! Clean residual min=-0.000513 max=0.000491 Jy/beam ! Clean residual mean=-0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0524023 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 400 components and 0.0524023 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1608+6018_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.13 x 4.618 at -12.07 degrees (North through East) ! Clean map min=-0.0007445 max=0.051218 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1608+6018_S_a_map.fits wmodel /image_prod/ug002_uvm//J1608+6018_S_a_map.mod ! Writing 400 model components to file: /image_prod/ug002_uvm//J1608+6018_S_a_map.mod wobs /image_prod/ug002_uvm//J1608+6018_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1608+6018_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1608+6018_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1608+6018_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0512181 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.996495 0.996495 1.99299 3.98598 7.97196 15.9439 31.8878 63.7757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.055 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1608+6018_S_a_dfm.log closed on Wed Mar 4 17:26:15 2020