! Started logfile: J1616+0459_S_2017_05_27_pus_uvs.log on Fri May 3 11:10:29 2019 obs J1616+0459_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1616+0459_S_2017_05_27_pus_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.504409 visibilities/baseline/integration-bin. ! Found source: J1616+0459 ! ! 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 1211 lines of history. ! ! Reading 5720 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 J1616+0459_S_2017_05_27_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 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 501 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.376633Jy sigma=0.002787 ! Fit after self-cal, rms=0.366232Jy sigma=0.002724 ! 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=3.114 mas, bmaj=6.861 mas, bpa=3.986 degrees ! Estimated noise=1800.57 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 = 0.541905 Jy ! Component: 100 - total flux cleaned = 0.660216 Jy ! Total flux subtracted in 100 components = 0.660216 Jy ! Clean residual min=-0.019161 max=0.034223 Jy/beam ! Clean residual mean=-0.000006 rms=0.004356 Jy/beam ! Combined flux in latest and established models = 0.660216 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.660216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246901Jy sigma=0.001054 ! Fit after self-cal, rms=0.246898Jy sigma=0.001054 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031969 Jy ! Component: 100 - total flux cleaned = 0.0409313 Jy ! Total flux subtracted in 100 components = 0.0409313 Jy ! Clean residual min=-0.023701 max=0.016699 Jy/beam ! Clean residual mean=0.000012 rms=0.004072 Jy/beam ! Combined flux in latest and established models = 0.701147 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.701147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241386Jy sigma=0.001029 ! Fit after self-cal, rms=0.241389Jy sigma=0.001029 ! 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=3.725 mas, bmaj=7.934 mas, bpa=5.26 degrees ! Estimated noise=1404.45 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 = 0.00215296 Jy ! Component: 100 - total flux cleaned = 0.00215937 Jy ! Component: 150 - total flux cleaned = 0.00239498 Jy ! Component: 200 - total flux cleaned = 0.00238969 Jy ! Total flux subtracted in 200 components = 0.00238969 Jy ! Clean residual min=-0.019942 max=0.015827 Jy/beam ! Clean residual mean=0.000015 rms=0.003872 Jy/beam ! Combined flux in latest and established models = 0.703537 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.703537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240835Jy sigma=0.001024 ! Fit after self-cal, rms=0.240838Jy sigma=0.001024 ! 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 0.89 FD 0.94 HN 1.04 KP 1.02 ! LA 1.00 MK 0.93 NL 0.92 OV 1.03 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.09 KP 0.99 ! LA 0.96 MK 0.93 NL 1.07 OV 1.05 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.08 KP 1.00 ! LA 0.99 MK 1.04 NL 1.05 OV 0.94 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 1.00* ! LA 0.86 MK 1.16 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.240838Jy sigma=0.001024 ! Fit after self-cal, rms=0.200187Jy sigma=0.000916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=7.943 mas, bpa=5.59 degrees ! Estimated noise=1421.4 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 = 0.00410004 Jy ! Component: 100 - total flux cleaned = 0.00391553 Jy ! Component: 150 - total flux cleaned = 0.0037636 Jy ! Component: 200 - total flux cleaned = 0.00364001 Jy ! Total flux subtracted in 200 components = 0.00364001 Jy ! Clean residual min=-0.013111 max=0.012035 Jy/beam ! Clean residual mean=-0.000010 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 0.707177 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.707177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198821Jy sigma=0.000917 ! Fit after self-cal, rms=0.198816Jy sigma=0.000917 ! 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=0.198816Jy sigma=0.000917 ! Fit after self-cal, rms=0.162791Jy sigma=0.000832 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.718 mas, bmaj=7.973 mas, bpa=5.719 degrees ! Estimated noise=1432.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493647 Jy ! Component: 100 - total flux cleaned = 0.0053583 Jy ! Component: 150 - total flux cleaned = 0.0051984 Jy ! Component: 200 - total flux cleaned = 0.00490978 Jy ! Total flux subtracted in 200 components = 0.00490978 Jy ! Clean residual min=-0.009725 max=0.008368 Jy/beam ! Clean residual mean=-0.000003 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.712087 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.712087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162105Jy sigma=0.000832 ! Fit after self-cal, rms=0.162102Jy sigma=0.000832 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 = -0.000393254 Jy ! Component: 100 - total flux cleaned = -0.000581778 Jy ! Component: 150 - total flux cleaned = -0.000699585 Jy ! Component: 200 - total flux cleaned = -0.000922361 Jy ! Total flux subtracted in 200 components = -0.000922361 Jy ! Clean residual min=-0.009718 max=0.008323 Jy/beam ! Clean residual mean=-0.000004 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.711164 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.711164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161975Jy sigma=0.000832 ! Fit after self-cal, rms=0.161974Jy sigma=0.000832 ! 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=0.161974Jy sigma=0.000832 ! Fit after self-cal, rms=0.123749Jy sigma=0.000702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=7.985 mas, bpa=5.861 degrees ! Estimated noise=1444.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557862 Jy ! Component: 100 - total flux cleaned = 0.00663708 Jy ! Component: 150 - total flux cleaned = 0.00657626 Jy ! Component: 200 - total flux cleaned = 0.00647827 Jy ! Total flux subtracted in 200 components = 0.00647827 Jy ! Clean residual min=-0.006307 max=0.005750 Jy/beam ! Clean residual mean=0.000014 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.717643 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.717643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123258Jy sigma=0.000701 ! Fit after self-cal, rms=0.123282Jy sigma=0.000701 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 = -4.75482e-05 Jy ! Component: 100 - total flux cleaned = -4.61168e-05 Jy ! Component: 150 - total flux cleaned = -4.70854e-05 Jy ! Component: 200 - total flux cleaned = -4.64546e-05 Jy ! Total flux subtracted in 200 components = -4.64546e-05 Jy ! Clean residual min=-0.006317 max=0.005774 Jy/beam ! Clean residual mean=0.000014 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.717596 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.717596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123241Jy sigma=0.000701 ! Fit after self-cal, rms=0.123239Jy sigma=0.000701 ! 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=0.123239Jy sigma=0.000701 ! Fit after self-cal, rms=0.112184Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.53 mas, bmaj=11.86 mas, bpa=2.333 degrees ! Estimated noise=1710.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325559 Jy ! Component: 100 - total flux cleaned = 0.00483413 Jy ! Component: 150 - total flux cleaned = 0.00552217 Jy ! Component: 200 - total flux cleaned = 0.00563536 Jy ! Total flux subtracted in 200 components = 0.00563536 Jy ! Clean residual min=-0.003974 max=0.004617 Jy/beam ! Clean residual mean=0.000028 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.723231 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 0.723231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112157Jy sigma=0.000672 ! Fit after self-cal, rms=0.112157Jy sigma=0.000672 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 = 0.000327334 Jy ! Component: 100 - total flux cleaned = 0.000367643 Jy ! Component: 150 - total flux cleaned = 0.000385684 Jy ! Component: 200 - total flux cleaned = 0.000418895 Jy ! Total flux subtracted in 200 components = 0.000418895 Jy ! Clean residual min=-0.003967 max=0.004579 Jy/beam ! Clean residual mean=0.000028 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.72365 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 74 components and 0.72365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112164Jy sigma=0.000672 ! Fit after self-cal, rms=0.112164Jy 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=3.703 mas, bmaj=7.972 mas, bpa=5.849 degrees ! Estimated noise=1446.69 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 7.972 at 5.849 degrees (North through East) ! Clean map min=-0.0046608 max=0.7149 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=0.112164Jy sigma=0.000672 ! Fit after self-cal, rms=0.098859Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=3.697 mas, bmaj=7.97 mas, bpa=5.681 degrees ! Estimated noise=1447.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161233 Jy ! Component: 100 - total flux cleaned = 0.00161218 Jy ! Component: 150 - total flux cleaned = 0.00172373 Jy ! Component: 200 - total flux cleaned = 0.00182781 Jy ! Total flux subtracted in 200 components = 0.00182781 Jy ! Clean residual min=-0.003715 max=0.004490 Jy/beam ! Clean residual mean=0.000007 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.725478 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.725478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098767Jy sigma=0.000591 ! Fit after self-cal, rms=0.098766Jy sigma=0.000591 ! Inverting map ! Added new window around map position (2, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010858 Jy ! Component: 100 - total flux cleaned = 0.00100456 Jy ! Component: 150 - total flux cleaned = 0.000902662 Jy ! Component: 200 - total flux cleaned = 0.00104726 Jy ! Total flux subtracted in 200 components = 0.00104726 Jy ! Clean residual min=-0.003455 max=0.004122 Jy/beam ! Clean residual mean=0.000008 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.726525 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.726525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098474Jy sigma=0.000589 ! Fit after self-cal, rms=0.098441Jy sigma=0.000589 ! Inverting map ! Added new window around map position (-47.5, -39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023327 Jy ! Component: 100 - total flux cleaned = 0.00233832 Jy ! Component: 150 - total flux cleaned = 0.00220327 Jy ! Component: 200 - total flux cleaned = 0.0020176 Jy ! Total flux subtracted in 200 components = 0.0020176 Jy ! Clean residual min=-0.003475 max=0.003569 Jy/beam ! Clean residual mean=0.000008 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.728543 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.728543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098278Jy sigma=0.000588 ! Fit after self-cal, rms=0.098254Jy sigma=0.000588 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098254Jy sigma=0.000588 ! Fit after self-cal, rms=0.098695Jy sigma=0.000587 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=3.097 mas, bmaj=6.897 mas, bpa=4.636 degrees ! Estimated noise=1843.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.552417 Jy ! Component: 100 - total flux cleaned = 0.672973 Jy ! Component: 150 - total flux cleaned = 0.703351 Jy ! Component: 200 - total flux cleaned = 0.716612 Jy ! Total flux subtracted in 200 components = 0.716612 Jy ! Clean residual min=-0.004951 max=0.006230 Jy/beam ! Clean residual mean=-0.000005 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.716612 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.716612 Jy ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=7.969 mas, bpa=5.655 degrees ! Estimated noise=1447.63 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 = 0.00761769 Jy ! Component: 100 - total flux cleaned = 0.0102418 Jy ! Component: 150 - total flux cleaned = 0.0123215 Jy ! Component: 200 - total flux cleaned = 0.0133793 Jy ! Total flux subtracted in 200 components = 0.0133793 Jy ! Clean residual min=-0.003742 max=0.003622 Jy/beam ! Clean residual mean=0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.729992 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.729991 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=7.515 mas, bmaj=11.86 mas, bpa=2.238 degrees ! Estimated noise=1714.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023112 Jy ! Component: 100 - total flux cleaned = 0.00040636 Jy ! Component: 150 - total flux cleaned = 0.000685222 Jy ! Component: 200 - total flux cleaned = 0.000623422 Jy ! Total flux subtracted in 200 components = 0.000623422 Jy ! Clean residual min=-0.003658 max=0.003651 Jy/beam ! Clean residual mean=0.000012 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.730615 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 = 5.30685e-05 Jy ! Component: 100 - total flux cleaned = 4.9892e-05 Jy ! Component: 150 - total flux cleaned = 4.93692e-05 Jy ! Component: 200 - total flux cleaned = 8.72226e-06 Jy ! Total flux subtracted in 200 components = 8.72226e-06 Jy ! Clean residual min=-0.003484 max=0.003537 Jy/beam ! Clean residual mean=0.000012 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.730624 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 81 components and 0.730624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=7.969 mas, bpa=5.655 degrees ! Estimated noise=1447.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037731 Jy ! Component: 100 - total flux cleaned = -0.000304243 Jy ! Component: 150 - total flux cleaned = -0.000228264 Jy ! Component: 200 - total flux cleaned = -0.000224806 Jy ! Total flux subtracted in 200 components = -0.000224806 Jy ! Clean residual min=-0.003232 max=0.003726 Jy/beam ! Clean residual mean=0.000006 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.730399 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.730399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098736Jy sigma=0.000587 ! Fit after self-cal, rms=0.098713Jy sigma=0.000587 wmodel J1616+0459_S_2017_05_27_pus_map.mod ! Writing 102 model components to file: J1616+0459_S_2017_05_27_pus_map.mod wobs J1616+0459_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1616+0459_S_2017_05_27_pus_uvs.fits wwins J1616+0459_S_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J1616+0459_S_2017_05_27_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 = 0.0014711 Jy ! Component: 100 - total flux cleaned = 0.00238724 Jy ! Component: 150 - total flux cleaned = 0.00314176 Jy ! Component: 200 - total flux cleaned = 0.00375117 Jy ! Component: 250 - total flux cleaned = 0.00417754 Jy ! Component: 300 - total flux cleaned = 0.00453913 Jy ! Component: 350 - total flux cleaned = 0.00484218 Jy ! Component: 400 - total flux cleaned = 0.00538766 Jy ! Component: 450 - total flux cleaned = 0.00582585 Jy ! Component: 500 - total flux cleaned = 0.00625691 Jy ! Component: 550 - total flux cleaned = 0.00672757 Jy ! Component: 600 - total flux cleaned = 0.00700575 Jy ! Component: 650 - total flux cleaned = 0.00737123 Jy ! Component: 700 - total flux cleaned = 0.00759599 Jy ! Component: 750 - total flux cleaned = 0.0076853 Jy ! Component: 800 - total flux cleaned = 0.00772995 Jy ! Component: 850 - total flux cleaned = 0.00803328 Jy ! Component: 900 - total flux cleaned = 0.00824662 Jy ! Component: 950 - total flux cleaned = 0.00828934 Jy ! Component: 1000 - total flux cleaned = 0.0084148 Jy ! Component: 1050 - total flux cleaned = 0.00862088 Jy ! Component: 1100 - total flux cleaned = 0.00862099 Jy ! Component: 1150 - total flux cleaned = 0.0087824 Jy ! Component: 1200 - total flux cleaned = 0.00878269 Jy ! Component: 1250 - total flux cleaned = 0.00886214 Jy ! Component: 1300 - total flux cleaned = 0.00886223 Jy ! Component: 1350 - total flux cleaned = 0.00901667 Jy ! Component: 1400 - total flux cleaned = 0.00882351 Jy ! Component: 1450 - total flux cleaned = 0.009053 Jy ! Component: 1500 - total flux cleaned = 0.00893931 Jy ! Component: 1550 - total flux cleaned = 0.00901444 Jy ! Component: 1600 - total flux cleaned = 0.0090522 Jy ! Component: 1650 - total flux cleaned = 0.00905224 Jy ! Component: 1700 - total flux cleaned = 0.00897941 Jy ! Component: 1750 - total flux cleaned = 0.00916146 Jy ! Component: 1800 - total flux cleaned = 0.00912497 Jy ! Component: 1850 - total flux cleaned = 0.00916062 Jy ! Component: 1900 - total flux cleaned = 0.0091608 Jy ! Component: 1950 - total flux cleaned = 0.00916081 Jy ! Component: 2000 - total flux cleaned = 0.00905575 Jy ! Component: 2050 - total flux cleaned = 0.00902113 Jy ! Component: 2100 - total flux cleaned = 0.00905564 Jy ! Component: 2150 - total flux cleaned = 0.00908992 Jy ! Component: 2200 - total flux cleaned = 0.00912434 Jy ! Component: 2250 - total flux cleaned = 0.00909068 Jy ! Component: 2300 - total flux cleaned = 0.00912425 Jy ! Component: 2350 - total flux cleaned = 0.00919066 Jy ! Component: 2400 - total flux cleaned = 0.00919086 Jy ! Component: 2450 - total flux cleaned = 0.00915804 Jy ! Component: 2500 - total flux cleaned = 0.00912531 Jy ! Component: 2550 - total flux cleaned = 0.00925524 Jy ! Component: 2600 - total flux cleaned = 0.00922299 Jy ! Component: 2650 - total flux cleaned = 0.00909457 Jy ! Component: 2700 - total flux cleaned = 0.00909485 Jy ! Component: 2750 - total flux cleaned = 0.00925316 Jy ! Component: 2800 - total flux cleaned = 0.0090958 Jy ! Component: 2850 - total flux cleaned = 0.00915852 Jy ! Component: 2900 - total flux cleaned = 0.00912737 Jy ! Component: 2950 - total flux cleaned = 0.00922015 Jy ! Component: 3000 - total flux cleaned = 0.0091894 Jy ! Component: 3050 - total flux cleaned = 0.00921968 Jy ! Component: 3100 - total flux cleaned = 0.00921958 Jy ! Component: 3150 - total flux cleaned = 0.00906874 Jy ! Component: 3200 - total flux cleaned = 0.00909867 Jy ! Component: 3250 - total flux cleaned = 0.00897896 Jy ! Component: 3300 - total flux cleaned = 0.00891991 Jy ! Component: 3350 - total flux cleaned = 0.00883145 Jy ! Component: 3400 - total flux cleaned = 0.00877304 Jy ! Component: 3450 - total flux cleaned = 0.00874371 Jy ! Component: 3500 - total flux cleaned = 0.00854062 Jy ! Component: 3550 - total flux cleaned = 0.00854068 Jy ! Component: 3600 - total flux cleaned = 0.00836876 Jy ! Component: 3650 - total flux cleaned = 0.00828298 Jy ! Component: 3700 - total flux cleaned = 0.00825466 Jy ! Component: 3750 - total flux cleaned = 0.00825455 Jy ! Component: 3800 - total flux cleaned = 0.00811383 Jy ! Component: 3850 - total flux cleaned = 0.00811402 Jy ! Component: 3900 - total flux cleaned = 0.0079472 Jy ! Component: 3950 - total flux cleaned = 0.00775327 Jy ! Component: 4000 - total flux cleaned = 0.00780826 Jy ! Component: 4050 - total flux cleaned = 0.00769846 Jy ! Total flux subtracted in 4096 components = 0.007562 Jy ! Clean residual min=-0.001931 max=0.001675 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.737961 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 400 components and 0.737961 Jy ![Exited script file: muppet] wmap "J1616+0459_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.696 x 7.969 at 5.655 degrees (North through East) ! Clean map min=-0.0051564 max=0.71417 Jy/beam ! Writing clean map to FITS file: J1616+0459_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.714166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000510129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.21429 0.21429 0.42858 0.85716 1.71432 3.42864 6.85728 13.7146 27.4291 54.8582 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.714 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.696 x 7.969 at 5.655 degrees (North through East) ! Clean map min=-0.0051564 max=0.71417 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 J1616+0459_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:10:34 2019