! Started logfile: J2244+4057_S_2017_02_24_pus_uvs.log on Sat May 4 11:36:51 2019 obs J2244+4057_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2244+4057_S_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967641 visibilities/baseline/integration-bin. ! Found source: J2244+4057 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 823 lines of history. ! ! Reading 19856 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@muppet J2244+4057_S_2017_02_24_pus] 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 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 367 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.486366Jy sigma=0.004415 ! Fit after self-cal, rms=0.474240Jy sigma=0.004316 ! 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=3.117 mas, bmaj=5.06 mas, bpa=-4.66 degrees ! Estimated noise=990.997 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 = 0.403398 Jy ! Component: 100 - total flux cleaned = 0.507606 Jy ! Total flux subtracted in 100 components = 0.507606 Jy ! Clean residual min=-0.012707 max=0.044052 Jy/beam ! Clean residual mean=-0.000015 rms=0.003757 Jy/beam ! Combined flux in latest and established models = 0.507606 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.507606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116810Jy sigma=0.001002 ! Fit after self-cal, rms=0.116801Jy sigma=0.001002 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465868 Jy ! Component: 100 - total flux cleaned = 0.0692692 Jy ! Total flux subtracted in 100 components = 0.0692692 Jy ! Clean residual min=-0.008174 max=0.010327 Jy/beam ! Clean residual mean=-0.000003 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.576876 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.576876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093543Jy sigma=0.000780 ! Fit after self-cal, rms=0.093545Jy sigma=0.000780 ! 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=3.709 mas, bmaj=5.887 mas, bpa=-3.903 degrees ! Estimated noise=594.553 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 = 0.0154893 Jy ! Component: 100 - total flux cleaned = 0.0233221 Jy ! Component: 150 - total flux cleaned = 0.0278064 Jy ! Component: 200 - total flux cleaned = 0.0294795 Jy ! Total flux subtracted in 200 components = 0.0294795 Jy ! Clean residual min=-0.006166 max=0.007736 Jy/beam ! Clean residual mean=-0.000002 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.606355 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 0.606355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090550Jy sigma=0.000759 ! Fit after self-cal, rms=0.090530Jy sigma=0.000759 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.03 KP 0.97 ! LA 0.96 MK 1.01 NL 1.01 OV 1.05 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.05 KP 0.93 ! LA 0.93 MK 0.98 NL 0.96 OV 1.07 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.02 ! LA 1.02 MK 1.00 NL 1.09 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.95 KP 1.00* ! LA 1.04 MK 1.23 NL 1.00* OV 1.01 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.090530Jy sigma=0.000759 ! Fit after self-cal, rms=0.082544Jy sigma=0.000695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.712 mas, bmaj=5.883 mas, bpa=-3.038 degrees ! Estimated noise=595.6 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 (4, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364548 Jy ! Component: 100 - total flux cleaned = 0.00375302 Jy ! Component: 150 - total flux cleaned = 0.0040742 Jy ! Component: 200 - total flux cleaned = 0.00416745 Jy ! Total flux subtracted in 200 components = 0.00416745 Jy ! Clean residual min=-0.003342 max=0.003442 Jy/beam ! Clean residual mean=0.000001 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.610522 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.610523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082050Jy sigma=0.000691 ! Fit after self-cal, rms=0.082042Jy sigma=0.000691 ! 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. ! ! Fit before self-cal, rms=0.082042Jy sigma=0.000691 ! Fit after self-cal, rms=0.078974Jy sigma=0.000676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.711 mas, bmaj=5.903 mas, bpa=-3.221 degrees ! Estimated noise=596.317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150512 Jy ! Component: 100 - total flux cleaned = 0.00191762 Jy ! Component: 150 - total flux cleaned = 0.00209643 Jy ! Component: 200 - total flux cleaned = 0.00209586 Jy ! Total flux subtracted in 200 components = 0.00209586 Jy ! Clean residual min=-0.002079 max=0.002241 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.612618 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.612618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078868Jy sigma=0.000675 ! Fit after self-cal, rms=0.078860Jy sigma=0.000675 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) ! Added new window around map position (-13, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280983 Jy ! Component: 100 - total flux cleaned = 0.000398944 Jy ! Component: 150 - total flux cleaned = 0.000452571 Jy ! Component: 200 - total flux cleaned = 0.000506504 Jy ! Total flux subtracted in 200 components = 0.000506504 Jy ! Clean residual min=-0.001910 max=0.002009 Jy/beam ! Clean residual mean=0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.613125 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.613125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078751Jy sigma=0.000674 ! Fit after self-cal, rms=0.078749Jy sigma=0.000674 ! Inverting map ! Added new window around map position (0.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103586 Jy ! Component: 100 - total flux cleaned = 0.000983852 Jy ! Component: 150 - total flux cleaned = 0.00093103 Jy ! Component: 200 - total flux cleaned = 0.000930626 Jy ! Total flux subtracted in 200 components = 0.000930626 Jy ! Clean residual min=-0.001865 max=0.001807 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.614055 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 100 components and 0.614055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078662Jy sigma=0.000673 ! Fit after self-cal, rms=0.078660Jy sigma=0.000673 ! 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. ! ! Fit before self-cal, rms=0.078660Jy sigma=0.000673 ! Fit after self-cal, rms=0.078707Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.71 mas, bmaj=5.903 mas, bpa=-3.208 degrees ! Estimated noise=596.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658486 Jy ! Component: 100 - total flux cleaned = 0.000708034 Jy ! Component: 150 - total flux cleaned = 0.000754314 Jy ! Component: 200 - total flux cleaned = 0.000798245 Jy ! Total flux subtracted in 200 components = 0.000798245 Jy ! Clean residual min=-0.001818 max=0.001787 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.614854 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 105 components and 0.614854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078649Jy sigma=0.000673 ! Fit after self-cal, rms=0.078648Jy sigma=0.000673 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 = 4.74923e-05 Jy ! Component: 100 - total flux cleaned = 5.04345e-06 Jy ! Component: 150 - total flux cleaned = -3.43294e-05 Jy ! Component: 200 - total flux cleaned = -7.22521e-05 Jy ! Total flux subtracted in 200 components = -7.22521e-05 Jy ! Clean residual min=-0.001780 max=0.001747 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.614781 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 113 components and 0.614781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078606Jy sigma=0.000673 ! Fit after self-cal, rms=0.078606Jy sigma=0.000673 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078606Jy sigma=0.000673 ! Fit after self-cal, rms=0.078643Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.788 mas, bmaj=9.238 mas, bpa=3.852 degrees ! Estimated noise=725.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.49326e-06 Jy ! Component: 100 - total flux cleaned = 4.1261e-05 Jy ! Component: 150 - total flux cleaned = 8.97161e-05 Jy ! Component: 200 - total flux cleaned = 0.000131148 Jy ! Total flux subtracted in 200 components = 0.000131148 Jy ! Clean residual min=-0.001562 max=0.001660 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.614913 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 126 components and 0.614913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078637Jy sigma=0.000673 ! Fit after self-cal, rms=0.078635Jy sigma=0.000673 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 = 0.000104122 Jy ! Component: 100 - total flux cleaned = 6.82189e-05 Jy ! Component: 150 - total flux cleaned = 8.45849e-05 Jy ! Component: 200 - total flux cleaned = 6.96597e-05 Jy ! Total flux subtracted in 200 components = 6.96597e-05 Jy ! Clean residual min=-0.001556 max=0.001638 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.614982 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.614982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078633Jy sigma=0.000672 ! Fit after self-cal, rms=0.078632Jy sigma=0.000672 ! 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=3.708 mas, bmaj=5.902 mas, bpa=-3.181 degrees ! Estimated noise=597.008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.708 x 5.902 at -3.181 degrees (North through East) ! Clean map min=-0.0022754 max=0.53665 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078632Jy sigma=0.000672 ! Fit after self-cal, rms=0.073472Jy sigma=0.000623 ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=5.903 mas, bpa=-3.208 degrees ! Estimated noise=596.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443191 Jy ! Component: 100 - total flux cleaned = 0.000561615 Jy ! Component: 150 - total flux cleaned = 0.000599502 Jy ! Component: 200 - total flux cleaned = 0.00060001 Jy ! Total flux subtracted in 200 components = 0.00060001 Jy ! Clean residual min=-0.001637 max=0.001630 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.615582 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 0.615582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073431Jy sigma=0.000623 ! Fit after self-cal, rms=0.073431Jy sigma=0.000623 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.81145e-05 Jy ! Component: 100 - total flux cleaned = 4.32497e-05 Jy ! Component: 150 - total flux cleaned = 1.03252e-05 Jy ! Component: 200 - total flux cleaned = -2.12935e-05 Jy ! Total flux subtracted in 200 components = -2.12935e-05 Jy ! Clean residual min=-0.001619 max=0.001608 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.615561 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 157 components and 0.615561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073401Jy sigma=0.000622 ! Fit after self-cal, rms=0.073401Jy sigma=0.000622 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073401Jy sigma=0.000622 ! Fit after self-cal, rms=0.073426Jy sigma=0.000622 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=3.119 mas, bmaj=5.071 mas, bpa=-3.488 degrees ! Estimated noise=1001.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.407439 Jy ! Component: 100 - total flux cleaned = 0.51218 Jy ! Component: 150 - total flux cleaned = 0.55912 Jy ! Component: 200 - total flux cleaned = 0.582038 Jy ! Total flux subtracted in 200 components = 0.582038 Jy ! Clean residual min=-0.005539 max=0.010392 Jy/beam ! Clean residual mean=-0.000002 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.582038 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.582038 Jy ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=5.902 mas, bpa=-3.189 degrees ! Estimated noise=597.243 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 = 0.0139743 Jy ! Component: 100 - total flux cleaned = 0.0218187 Jy ! Component: 150 - total flux cleaned = 0.0267078 Jy ! Component: 200 - total flux cleaned = 0.0301591 Jy ! Total flux subtracted in 200 components = 0.0301591 Jy ! Clean residual min=-0.002195 max=0.002197 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.612197 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.612197 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=7.785 mas, bmaj=9.239 mas, bpa=3.854 degrees ! Estimated noise=726.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024647 Jy ! Component: 100 - total flux cleaned = 0.00293534 Jy ! Component: 150 - total flux cleaned = 0.00317683 Jy ! Component: 200 - total flux cleaned = 0.00338168 Jy ! Total flux subtracted in 200 components = 0.00338168 Jy ! Clean residual min=-0.001752 max=0.001703 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.615579 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 = 0.000143235 Jy ! Component: 100 - total flux cleaned = 0.000266913 Jy ! Component: 150 - total flux cleaned = 0.000322523 Jy ! Component: 200 - total flux cleaned = 0.000348471 Jy ! Total flux subtracted in 200 components = 0.000348471 Jy ! Clean residual min=-0.001680 max=0.001625 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.615927 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 96 components and 0.615927 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=5.902 mas, bpa=-3.189 degrees ! Estimated noise=597.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545612 Jy ! Component: 100 - total flux cleaned = 0.000781706 Jy ! Component: 150 - total flux cleaned = 0.000852697 Jy ! Component: 200 - total flux cleaned = 0.000784922 Jy ! Total flux subtracted in 200 components = 0.000784922 Jy ! Clean residual min=-0.002094 max=0.001875 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.616712 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.616712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073826Jy sigma=0.000625 ! Fit after self-cal, rms=0.073821Jy sigma=0.000625 wmodel J2244+4057_S_2017_02_24_pus_map.mod ! Writing 115 model components to file: J2244+4057_S_2017_02_24_pus_map.mod wobs J2244+4057_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2244+4057_S_2017_02_24_pus_uvs.fits wwins J2244+4057_S_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J2244+4057_S_2017_02_24_pus_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 = -0.000458208 Jy ! Component: 100 - total flux cleaned = -0.000490982 Jy ! Component: 150 - total flux cleaned = -0.000458613 Jy ! Component: 200 - total flux cleaned = -0.000363746 Jy ! Component: 250 - total flux cleaned = -0.00024074 Jy ! Component: 300 - total flux cleaned = -0.000180238 Jy ! Component: 350 - total flux cleaned = -3.75671e-06 Jy ! Component: 400 - total flux cleaned = 0.000197375 Jy ! Component: 450 - total flux cleaned = 0.000338328 Jy ! Component: 500 - total flux cleaned = 0.000504397 Jy ! Component: 550 - total flux cleaned = 0.000695309 Jy ! Component: 600 - total flux cleaned = 0.000937138 Jy ! Component: 650 - total flux cleaned = 0.00109555 Jy ! Component: 700 - total flux cleaned = 0.00127762 Jy ! Component: 750 - total flux cleaned = 0.0014063 Jy ! Component: 800 - total flux cleaned = 0.00155895 Jy ! Component: 850 - total flux cleaned = 0.00175909 Jy ! Component: 900 - total flux cleaned = 0.00188267 Jy ! Component: 950 - total flux cleaned = 0.00202847 Jy ! Component: 1000 - total flux cleaned = 0.00207611 Jy ! Component: 1050 - total flux cleaned = 0.00212387 Jy ! Component: 1100 - total flux cleaned = 0.00221771 Jy ! Component: 1150 - total flux cleaned = 0.00228735 Jy ! Component: 1200 - total flux cleaned = 0.00235623 Jy ! Component: 1250 - total flux cleaned = 0.00242414 Jy ! Component: 1300 - total flux cleaned = 0.00242441 Jy ! Component: 1350 - total flux cleaned = 0.0025133 Jy ! Component: 1400 - total flux cleaned = 0.00266716 Jy ! Component: 1450 - total flux cleaned = 0.00266735 Jy ! Component: 1500 - total flux cleaned = 0.00275354 Jy ! Component: 1550 - total flux cleaned = 0.00290285 Jy ! Component: 1600 - total flux cleaned = 0.0029873 Jy ! Component: 1650 - total flux cleaned = 0.00311272 Jy ! Component: 1700 - total flux cleaned = 0.00311247 Jy ! Component: 1750 - total flux cleaned = 0.00323608 Jy ! Component: 1800 - total flux cleaned = 0.00329726 Jy ! Component: 1850 - total flux cleaned = 0.00331765 Jy ! Component: 1900 - total flux cleaned = 0.00337771 Jy ! Component: 1950 - total flux cleaned = 0.00343764 Jy ! Component: 2000 - total flux cleaned = 0.0035166 Jy ! Component: 2050 - total flux cleaned = 0.00351658 Jy ! Component: 2100 - total flux cleaned = 0.00363271 Jy ! Component: 2150 - total flux cleaned = 0.00369029 Jy ! Component: 2200 - total flux cleaned = 0.00374739 Jy ! Component: 2250 - total flux cleaned = 0.00378513 Jy ! Component: 2300 - total flux cleaned = 0.00386022 Jy ! Component: 2350 - total flux cleaned = 0.0039162 Jy ! Component: 2400 - total flux cleaned = 0.00402698 Jy ! Component: 2450 - total flux cleaned = 0.00410012 Jy ! Component: 2500 - total flux cleaned = 0.00402743 Jy ! Component: 2550 - total flux cleaned = 0.00419 Jy ! Component: 2600 - total flux cleaned = 0.00426193 Jy ! Component: 2650 - total flux cleaned = 0.00427978 Jy ! Component: 2700 - total flux cleaned = 0.00436799 Jy ! Component: 2750 - total flux cleaned = 0.00445534 Jy ! Component: 2800 - total flux cleaned = 0.00443824 Jy ! Component: 2850 - total flux cleaned = 0.0045246 Jy ! Component: 2900 - total flux cleaned = 0.00462748 Jy ! Component: 2950 - total flux cleaned = 0.00469545 Jy ! Component: 3000 - total flux cleaned = 0.00476283 Jy ! Component: 3050 - total flux cleaned = 0.00477948 Jy ! Component: 3100 - total flux cleaned = 0.00482954 Jy ! Component: 3150 - total flux cleaned = 0.00482946 Jy ! Component: 3200 - total flux cleaned = 0.00496102 Jy ! Component: 3250 - total flux cleaned = 0.00497723 Jy ! Component: 3300 - total flux cleaned = 0.00509055 Jy ! Component: 3350 - total flux cleaned = 0.00510667 Jy ! Component: 3400 - total flux cleaned = 0.00518657 Jy ! Component: 3450 - total flux cleaned = 0.00526576 Jy ! Component: 3500 - total flux cleaned = 0.00536044 Jy ! Component: 3550 - total flux cleaned = 0.0054387 Jy ! Component: 3600 - total flux cleaned = 0.00548526 Jy ! Component: 3650 - total flux cleaned = 0.00554702 Jy ! Component: 3700 - total flux cleaned = 0.00557782 Jy ! Component: 3750 - total flux cleaned = 0.00563907 Jy ! Component: 3800 - total flux cleaned = 0.00569983 Jy ! Component: 3850 - total flux cleaned = 0.00572999 Jy ! Component: 3900 - total flux cleaned = 0.00582 Jy ! Component: 3950 - total flux cleaned = 0.00587969 Jy ! Component: 4000 - total flux cleaned = 0.0059093 Jy ! Component: 4050 - total flux cleaned = 0.00602721 Jy ! Total flux subtracted in 4096 components = 0.00602725 Jy ! Clean residual min=-0.000731 max=0.000950 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.622739 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 407 components and 0.622739 Jy ![Exited script file: muppet] wmap "J2244+4057_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 5.902 at -3.189 degrees (North through East) ! Clean map min=-0.0015606 max=0.53757 Jy/beam ! Writing clean map to FITS file: J2244+4057_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.537574 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142802 0.142802 0.285604 0.571207 1.14241 2.28483 4.56966 9.13932 18.2786 36.5573 73.1145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.537 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 5.902 at -3.189 degrees (North through East) ! Clean map min=-0.0015606 max=0.53757 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2244+4057_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:36:56 2019