! Started logfile: J1749+4321_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:34:06 2016 obs J1749+4321_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1749+4321_S_2014_05_31_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887302 visibilities/baseline/integration-bin. ! Found source: J1749+4321 ! ! 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 336 lines of history. ! ! Reading 8944 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 J1749+4321_S_2014_05_31_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.782656Jy sigma=0.010003 ! Fit after self-cal, rms=0.761235Jy sigma=0.009749 ! 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=3.062 mas, bmaj=4.493 mas, bpa=-16.79 degrees ! Estimated noise=886.667 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 = 0.18144 Jy ! Component: 100 - total flux cleaned = 0.227893 Jy ! Total flux subtracted in 100 components = 0.227893 Jy ! Clean residual min=-0.008377 max=0.024625 Jy/beam ! Clean residual mean=0.000042 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.227893 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.227893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084802Jy sigma=0.001008 ! Fit after self-cal, rms=0.084721Jy sigma=0.001008 ! Inverting map ! Added new window around map position (1.5, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246979 Jy ! Component: 100 - total flux cleaned = 0.039662 Jy ! Total flux subtracted in 100 components = 0.039662 Jy ! Clean residual min=-0.006856 max=0.008084 Jy/beam ! Clean residual mean=0.000024 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.267555 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.267555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075436Jy sigma=0.000881 ! Fit after self-cal, rms=0.075062Jy sigma=0.000877 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111431 Jy ! Component: 100 - total flux cleaned = 0.0186348 Jy ! Total flux subtracted in 100 components = 0.0186348 Jy ! Clean residual min=-0.005356 max=0.004987 Jy/beam ! Clean residual mean=0.000016 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.28619 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.28619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072590Jy sigma=0.000845 ! Fit after self-cal, rms=0.072457Jy sigma=0.000843 ! 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=3.715 mas, bmaj=5.259 mas, bpa=-13.98 degrees ! Estimated noise=596.35 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 = 0.008798 Jy ! Component: 100 - total flux cleaned = 0.0142837 Jy ! Component: 150 - total flux cleaned = 0.0179877 Jy ! Component: 200 - total flux cleaned = 0.0205694 Jy ! Total flux subtracted in 200 components = 0.0205694 Jy ! Clean residual min=-0.004311 max=0.004915 Jy/beam ! Clean residual mean=0.000011 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.306759 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.306759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071165Jy sigma=0.000828 ! Fit after self-cal, rms=0.071066Jy sigma=0.000827 ! 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 0.98 FD 0.86 HN 0.98 KP 1.03 ! LA 1.17 MK 0.99 NL 0.93 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.02 ! LA 1.12 MK 1.00 NL 1.03 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.02 KP 0.91 ! LA 0.90 MK 1.06 NL 1.04 OV 0.95 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.01 KP 0.89 ! LA 0.87 MK 1.01 NL 1.04 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.071066Jy sigma=0.000827 ! Fit after self-cal, rms=0.066307Jy sigma=0.000771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=5.283 mas, bpa=-13.79 degrees ! Estimated noise=593.731 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 (-0.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453751 Jy ! Component: 100 - total flux cleaned = 0.00710143 Jy ! Component: 150 - total flux cleaned = 0.00879274 Jy ! Component: 200 - total flux cleaned = 0.00975619 Jy ! Total flux subtracted in 200 components = 0.00975619 Jy ! Clean residual min=-0.002186 max=0.002119 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.316515 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.316515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066000Jy sigma=0.000766 ! Fit after self-cal, rms=0.065980Jy sigma=0.000766 ! 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=0.065980Jy sigma=0.000766 ! Fit after self-cal, rms=0.066188Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=5.277 mas, bpa=-13.76 degrees ! Estimated noise=593.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820599 Jy ! Component: 100 - total flux cleaned = 0.00119509 Jy ! Component: 150 - total flux cleaned = 0.00129171 Jy ! Component: 200 - total flux cleaned = 0.00135373 Jy ! Total flux subtracted in 200 components = 0.00135373 Jy ! Clean residual min=-0.002053 max=0.001934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.317869 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.317869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066161Jy sigma=0.000764 ! Fit after self-cal, rms=0.066164Jy sigma=0.000764 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 = 0.000343628 Jy ! Component: 100 - total flux cleaned = 0.00048547 Jy ! Component: 150 - total flux cleaned = 0.000546625 Jy ! Component: 200 - total flux cleaned = 0.000602284 Jy ! Total flux subtracted in 200 components = 0.000602284 Jy ! Clean residual min=-0.002040 max=0.001901 Jy/beam ! Clean residual mean=-0.000006 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.318471 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.318471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066156Jy sigma=0.000764 ! Fit after self-cal, rms=0.066155Jy sigma=0.000764 ! 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=0.066155Jy sigma=0.000764 ! Fit after self-cal, rms=0.066130Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=5.277 mas, bpa=-13.7 degrees ! Estimated noise=593.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.61279e-06 Jy ! Component: 100 - total flux cleaned = 0.000123686 Jy ! Component: 150 - total flux cleaned = 0.000138564 Jy ! Component: 200 - total flux cleaned = 0.000165325 Jy ! Total flux subtracted in 200 components = 0.000165325 Jy ! Clean residual min=-0.001994 max=0.001912 Jy/beam ! Clean residual mean=-0.000007 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.318637 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.318637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066123Jy sigma=0.000764 ! Fit after self-cal, rms=0.066122Jy sigma=0.000764 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 = 0.000135598 Jy ! Component: 100 - total flux cleaned = 0.000148464 Jy ! Component: 150 - total flux cleaned = 0.000160991 Jy ! Component: 200 - total flux cleaned = 0.000160927 Jy ! Total flux subtracted in 200 components = 0.000160927 Jy ! Clean residual min=-0.001999 max=0.001893 Jy/beam ! Clean residual mean=-0.000007 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.318798 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.318798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066118Jy sigma=0.000764 ! Fit after self-cal, rms=0.066118Jy sigma=0.000764 ! 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=0.066118Jy sigma=0.000764 ! Fit after self-cal, rms=0.066109Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.614 mas, bmaj=8.946 mas, bpa=-49.48 degrees ! Estimated noise=732.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469888 Jy ! Component: 100 - total flux cleaned = 0.000442327 Jy ! Component: 150 - total flux cleaned = 0.000454293 Jy ! Component: 200 - total flux cleaned = 0.000475849 Jy ! Total flux subtracted in 200 components = 0.000475849 Jy ! Clean residual min=-0.002510 max=0.002306 Jy/beam ! Clean residual mean=-0.000016 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.319274 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 136 components and 0.319274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066111Jy sigma=0.000764 ! Fit after self-cal, rms=0.066107Jy sigma=0.000764 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 = 0.000143683 Jy ! Component: 100 - total flux cleaned = 0.000164899 Jy ! Component: 150 - total flux cleaned = 0.000164714 Jy ! Component: 200 - total flux cleaned = 0.000164612 Jy ! Total flux subtracted in 200 components = 0.000164612 Jy ! Clean residual min=-0.002542 max=0.002286 Jy/beam ! Clean residual mean=-0.000016 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.319438 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.319438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066109Jy sigma=0.000764 ! Fit after self-cal, rms=0.066108Jy sigma=0.000764 ! 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=3.732 mas, bmaj=5.278 mas, bpa=-13.62 degrees ! Estimated noise=593.392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 5.278 at -13.62 degrees (North through East) ! Clean map min=-0.0019367 max=0.23717 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=3.07 mas, bmaj=4.496 mas, bpa=-16.38 degrees ! Estimated noise=883.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180618 Jy ! Component: 100 - total flux cleaned = 0.227923 Jy ! Component: 150 - total flux cleaned = 0.252793 Jy ! Component: 200 - total flux cleaned = 0.268584 Jy ! Total flux subtracted in 200 components = 0.268584 Jy ! Clean residual min=-0.004267 max=0.008664 Jy/beam ! Clean residual mean=0.000018 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.268584 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.268584 Jy ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=5.278 mas, bpa=-13.62 degrees ! Estimated noise=593.392 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 = 0.0146965 Jy ! Component: 100 - total flux cleaned = 0.0240557 Jy ! Component: 150 - total flux cleaned = 0.0305422 Jy ! Component: 200 - total flux cleaned = 0.0351825 Jy ! Total flux subtracted in 200 components = 0.0351825 Jy ! Clean residual min=-0.002932 max=0.003171 Jy/beam ! Clean residual mean=0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.303766 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.303766 Jy ! Inverting map ! Added new window around map position (7, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357954 Jy ! Component: 100 - total flux cleaned = 0.00629727 Jy ! Component: 150 - total flux cleaned = 0.0084414 Jy ! Component: 200 - total flux cleaned = 0.0101882 Jy ! Total flux subtracted in 200 components = 0.0101882 Jy ! Clean residual min=-0.002441 max=0.002201 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.313955 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 88 components and 0.313955 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=8.614 mas, bmaj=8.946 mas, bpa=-49.48 degrees ! Estimated noise=732.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021503 Jy ! Component: 100 - total flux cleaned = 0.00361992 Jy ! Component: 150 - total flux cleaned = 0.00469703 Jy ! Component: 200 - total flux cleaned = 0.00549612 Jy ! Total flux subtracted in 200 components = 0.00549612 Jy ! Clean residual min=-0.002521 max=0.002247 Jy/beam ! Clean residual mean=-0.000017 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.319451 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 = 0.000595628 Jy ! Component: 100 - total flux cleaned = 0.0010454 Jy ! Component: 150 - total flux cleaned = 0.00120555 Jy ! Component: 200 - total flux cleaned = 0.00129609 Jy ! Total flux subtracted in 200 components = 0.00129609 Jy ! Clean residual min=-0.002391 max=0.002208 Jy/beam ! Clean residual mean=-0.000020 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.320747 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 152 components and 0.320747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=5.278 mas, bpa=-13.62 degrees ! Estimated noise=593.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.99796e-05 Jy ! Component: 100 - total flux cleaned = -3.15766e-05 Jy ! Component: 150 - total flux cleaned = -3.08244e-05 Jy ! Component: 200 - total flux cleaned = -5.37396e-05 Jy ! Total flux subtracted in 200 components = -5.37396e-05 Jy ! Clean residual min=-0.001894 max=0.001935 Jy/beam ! Clean residual mean=-0.000009 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.320693 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 165 components and 0.320693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066094Jy sigma=0.000763 ! Fit after self-cal, rms=0.066092Jy sigma=0.000763 wmodel J1749+4321_S_2014_05_31_pus_map.mod ! Writing 165 model components to file: J1749+4321_S_2014_05_31_pus_map.mod wobs J1749+4321_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1749+4321_S_2014_05_31_pus_uvs.fits wwins J1749+4321_S_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1749+4321_S_2014_05_31_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 = 7.12835e-05 Jy ! Component: 100 - total flux cleaned = -0.000116921 Jy ! Component: 150 - total flux cleaned = -0.00014683 Jy ! Component: 200 - total flux cleaned = -3.18801e-05 Jy ! Component: 250 - total flux cleaned = -5.93634e-05 Jy ! Component: 300 - total flux cleaned = -8.51257e-05 Jy ! Component: 350 - total flux cleaned = -0.000110565 Jy ! Component: 400 - total flux cleaned = -0.000160439 Jy ! Component: 450 - total flux cleaned = -0.000184815 Jy ! Component: 500 - total flux cleaned = -0.000256502 Jy ! Component: 550 - total flux cleaned = -0.000372619 Jy ! Component: 600 - total flux cleaned = -0.000553771 Jy ! Component: 650 - total flux cleaned = -0.000642307 Jy ! Component: 700 - total flux cleaned = -0.000772203 Jy ! Component: 750 - total flux cleaned = -0.000899811 Jy ! Component: 800 - total flux cleaned = -0.00100358 Jy ! Component: 850 - total flux cleaned = -0.00106516 Jy ! Component: 900 - total flux cleaned = -0.00116534 Jy ! Component: 950 - total flux cleaned = -0.0012444 Jy ! Component: 1000 - total flux cleaned = -0.00136027 Jy ! Component: 1050 - total flux cleaned = -0.00143587 Jy ! Component: 1100 - total flux cleaned = -0.00149148 Jy ! Component: 1150 - total flux cleaned = -0.0014915 Jy ! Component: 1200 - total flux cleaned = -0.00154596 Jy ! Component: 1250 - total flux cleaned = -0.00159902 Jy ! Component: 1300 - total flux cleaned = -0.00161638 Jy ! Component: 1350 - total flux cleaned = -0.00158211 Jy ! Component: 1400 - total flux cleaned = -0.00161603 Jy ! Component: 1450 - total flux cleaned = -0.00168292 Jy ! Component: 1500 - total flux cleaned = -0.00173239 Jy ! Component: 1550 - total flux cleaned = -0.00178077 Jy ! Component: 1600 - total flux cleaned = -0.00174845 Jy ! Component: 1650 - total flux cleaned = -0.00181181 Jy ! Component: 1700 - total flux cleaned = -0.00178048 Jy ! Component: 1750 - total flux cleaned = -0.00178058 Jy ! Component: 1800 - total flux cleaned = -0.00184144 Jy ! Component: 1850 - total flux cleaned = -0.00181141 Jy ! Component: 1900 - total flux cleaned = -0.00188589 Jy ! Component: 1950 - total flux cleaned = -0.00190035 Jy ! Component: 2000 - total flux cleaned = -0.00191476 Jy ! Component: 2050 - total flux cleaned = -0.00191479 Jy ! Component: 2100 - total flux cleaned = -0.00202787 Jy ! Component: 2150 - total flux cleaned = -0.00201377 Jy ! Component: 2200 - total flux cleaned = -0.00204174 Jy ! Component: 2250 - total flux cleaned = -0.0021101 Jy ! Component: 2300 - total flux cleaned = -0.00206941 Jy ! Component: 2350 - total flux cleaned = -0.00212311 Jy ! Component: 2400 - total flux cleaned = -0.00218956 Jy ! Component: 2450 - total flux cleaned = -0.00224165 Jy ! Component: 2500 - total flux cleaned = -0.00228037 Jy ! Component: 2550 - total flux cleaned = -0.00229344 Jy ! Component: 2600 - total flux cleaned = -0.00233175 Jy ! Component: 2650 - total flux cleaned = -0.00244526 Jy ! Component: 2700 - total flux cleaned = -0.00245792 Jy ! Component: 2750 - total flux cleaned = -0.00251968 Jy ! Component: 2800 - total flux cleaned = -0.00255656 Jy ! Component: 2850 - total flux cleaned = -0.0026171 Jy ! Component: 2900 - total flux cleaned = -0.002689 Jy ! Component: 2950 - total flux cleaned = -0.0027127 Jy ! Component: 3000 - total flux cleaned = -0.00274814 Jy ! Component: 3050 - total flux cleaned = -0.00279488 Jy ! Component: 3100 - total flux cleaned = -0.00285265 Jy ! Component: 3150 - total flux cleaned = -0.00287554 Jy ! Component: 3200 - total flux cleaned = -0.00287561 Jy ! Component: 3250 - total flux cleaned = -0.00295457 Jy ! Component: 3300 - total flux cleaned = -0.00299917 Jy ! Component: 3350 - total flux cleaned = -0.00305433 Jy ! Component: 3400 - total flux cleaned = -0.00310935 Jy ! Component: 3450 - total flux cleaned = -0.00318557 Jy ! Component: 3500 - total flux cleaned = -0.003272 Jy ! Component: 3550 - total flux cleaned = -0.00331473 Jy ! Component: 3600 - total flux cleaned = -0.00338935 Jy ! Component: 3650 - total flux cleaned = -0.00345266 Jy ! Component: 3700 - total flux cleaned = -0.00351558 Jy ! Component: 3750 - total flux cleaned = -0.00355704 Jy ! Component: 3800 - total flux cleaned = -0.00363964 Jy ! Component: 3850 - total flux cleaned = -0.00369081 Jy ! Component: 3900 - total flux cleaned = -0.00374155 Jy ! Component: 3950 - total flux cleaned = -0.00375156 Jy ! Component: 4000 - total flux cleaned = -0.00382176 Jy ! Component: 4050 - total flux cleaned = -0.00384169 Jy ! Total flux subtracted in 4096 components = -0.00391101 Jy ! Clean residual min=-0.000680 max=0.000568 Jy/beam ! Clean residual mean=-0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.316782 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 452 components and 0.316782 Jy ![Exited script file: muppet] wmap "J1749+4321_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 5.278 at -13.62 degrees (North through East) ! Clean map min=-0.0014191 max=0.23764 Jy/beam ! Writing clean map to FITS file: J1749+4321_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.237643 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178253 device "J1749+4321_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1749+4321_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225027 0.225027 0.450053 0.900107 1.80021 3.60043 7.20085 14.4017 28.8034 57.6068 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.237 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 5.278 at -13.62 degrees (North through East) ! Clean map min=-0.0014191 max=0.23764 Jy/beam quit ! Quitting program ! Log file J1749+4321_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:34:11 2016