! Started logfile: /scr/pima/rv118_uvs/J0625+4440_X_dfm.log on Sun Dec 10 00:08:05 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv118_uvs/J0625+4440_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0625+4440_X_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0625+4440 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 5632 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 4 channels. ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0625+4440_X] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.061501Jy sigma=20.764403 ! Fit after self-cal, rms=0.696229Jy sigma=13.608023 ! 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=1.025 mas, bmaj=1.538 mas, bpa=26.21 degrees ! Estimated noise=0.954869 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 = 0.237907 Jy ! Component: 100 - total flux cleaned = 0.289786 Jy ! Total flux subtracted in 100 components = 0.289786 Jy ! Clean residual min=-0.005513 max=0.014470 Jy/beam ! Clean residual mean=0.000002 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.289786 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.289786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054468Jy sigma=0.981597 ! Fit after self-cal, rms=0.054466Jy sigma=0.981541 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116636 Jy ! Component: 100 - total flux cleaned = 0.0160033 Jy ! Total flux subtracted in 100 components = 0.0160033 Jy ! Clean residual min=-0.004323 max=0.004618 Jy/beam ! Clean residual mean=0.000002 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.30579 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.30579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051955Jy sigma=0.928577 ! Fit after self-cal, rms=0.051940Jy sigma=0.928178 ! 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=1.381 mas, bmaj=1.836 mas, bpa=25.19 degrees ! Estimated noise=0.493256 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 = 0.00287938 Jy ! Component: 100 - total flux cleaned = 0.00434073 Jy ! Component: 150 - total flux cleaned = 0.00471225 Jy ! Component: 200 - total flux cleaned = 0.00474774 Jy ! Total flux subtracted in 200 components = 0.00474774 Jy ! Clean residual min=-0.002911 max=0.002985 Jy/beam ! Clean residual mean=0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.310537 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.310537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051764Jy sigma=0.925190 ! Fit after self-cal, rms=0.051766Jy sigma=0.925183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.381 x 1.836 at 25.19 degrees (North through East) ! Clean map min=-0.0028095 max=0.30494 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.01 ! LA 1.00 NL 0.96 OV 1.01 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.02 ! LA 1.00 NL 0.97 OV 1.02 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.01 ! LA 0.98 NL 0.97 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 1.02 ! LA 0.98 NL 0.97 OV 1.02 PT 0.99 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.051766Jy sigma=0.925183 ! Fit after self-cal, rms=0.051229Jy sigma=0.912781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.385 mas, bmaj=1.843 mas, bpa=25.05 degrees ! Estimated noise=0.493317 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 = -0.00148874 Jy ! Component: 100 - total flux cleaned = -0.00159882 Jy ! Component: 150 - total flux cleaned = -0.00159855 Jy ! Component: 200 - total flux cleaned = -0.00159838 Jy ! Total flux subtracted in 200 components = -0.00159838 Jy ! Clean residual min=-0.001763 max=0.002044 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.308939 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.308939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051166Jy sigma=0.911799 ! Fit after self-cal, rms=0.051167Jy sigma=0.911775 ! 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=0.051167Jy sigma=0.911775 ! Fit after self-cal, rms=0.051065Jy sigma=0.908498 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=1.845 mas, bpa=25.39 degrees ! Estimated noise=0.492862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432871 Jy ! Component: 100 - total flux cleaned = -0.000534098 Jy ! Component: 150 - total flux cleaned = -0.000578402 Jy ! Component: 200 - total flux cleaned = -0.000598948 Jy ! Total flux subtracted in 200 components = -0.000598948 Jy ! Clean residual min=-0.001644 max=0.001822 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.30834 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.30834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051058Jy sigma=0.908387 ! Fit after self-cal, rms=0.051060Jy sigma=0.908379 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 = -3.78718e-05 Jy ! Component: 100 - total flux cleaned = -4.73551e-05 Jy ! Component: 150 - total flux cleaned = -5.59486e-05 Jy ! Component: 200 - total flux cleaned = -7.26936e-05 Jy ! Total flux subtracted in 200 components = -7.26936e-05 Jy ! Clean residual min=-0.001635 max=0.001832 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.308267 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.308267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051056Jy sigma=0.908332 ! Fit after self-cal, rms=0.051056Jy sigma=0.908330 ! Inverting map ! Added new window around map position (-12, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153641 Jy ! Component: 100 - total flux cleaned = 0.00232655 Jy ! Component: 150 - total flux cleaned = 0.00260073 Jy ! Component: 200 - total flux cleaned = 0.0027148 Jy ! Total flux subtracted in 200 components = 0.0027148 Jy ! Clean residual min=-0.001665 max=0.001842 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.310982 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.310982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051000Jy sigma=0.907373 ! Fit after self-cal, rms=0.050999Jy sigma=0.907342 ! Inverting map ! Added new window around map position (39.8, 47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146994 Jy ! Component: 100 - total flux cleaned = 0.0017285 Jy ! Component: 150 - total flux cleaned = 0.00187813 Jy ! Component: 200 - total flux cleaned = 0.00197064 Jy ! Total flux subtracted in 200 components = 0.00197064 Jy ! Clean residual min=-0.001615 max=0.001621 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.312953 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.312953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050945Jy sigma=0.906392 ! Fit after self-cal, rms=0.050942Jy sigma=0.906356 ! 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=0.050942Jy sigma=0.906356 ! Fit after self-cal, rms=0.050948Jy sigma=0.906131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=1.847 mas, bpa=25.44 degrees ! Estimated noise=0.492658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667969 Jy ! Component: 100 - total flux cleaned = 0.000829044 Jy ! Component: 150 - total flux cleaned = 0.000914995 Jy ! Component: 200 - total flux cleaned = 0.00095586 Jy ! Total flux subtracted in 200 components = 0.00095586 Jy ! Clean residual min=-0.001568 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.313909 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.313909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050926Jy sigma=0.905789 ! Fit after self-cal, rms=0.050927Jy sigma=0.905784 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 = 0.000122832 Jy ! Component: 100 - total flux cleaned = 0.000180905 Jy ! Component: 150 - total flux cleaned = 0.000217264 Jy ! Component: 200 - total flux cleaned = 0.00023521 Jy ! Total flux subtracted in 200 components = 0.00023521 Jy ! Clean residual min=-0.001567 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.314144 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.314144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050913Jy sigma=0.905571 ! Fit after self-cal, rms=0.050913Jy sigma=0.905571 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.050913Jy sigma=0.905571 ! Fit after self-cal, rms=0.050918Jy sigma=0.905484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=2.635 mas, bpa=-41.98 degrees ! Estimated noise=0.548232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144179 Jy ! Component: 100 - total flux cleaned = 0.00029248 Jy ! Component: 150 - total flux cleaned = 0.0003287 Jy ! Component: 200 - total flux cleaned = 0.000370479 Jy ! Total flux subtracted in 200 components = 0.000370479 Jy ! Clean residual min=-0.001549 max=0.001582 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.314514 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.314514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050916Jy sigma=0.905408 ! Fit after self-cal, rms=0.050915Jy sigma=0.905387 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19075e-05 Jy ! Component: 100 - total flux cleaned = 5.23053e-05 Jy ! Component: 150 - total flux cleaned = 8.92524e-05 Jy ! Component: 200 - total flux cleaned = 0.000106332 Jy ! Total flux subtracted in 200 components = 0.000106332 Jy ! Clean residual min=-0.001536 max=0.001565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.314621 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.314621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050914Jy sigma=0.905349 ! Fit after self-cal, rms=0.050913Jy sigma=0.905336 ! 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=1.384 mas, bmaj=1.847 mas, bpa=25.44 degrees ! Estimated noise=0.492719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 1.847 at 25.44 degrees (North through East) ! Clean map min=-0.0015035 max=0.30488 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=1.026 mas, bmaj=1.549 mas, bpa=26.43 degrees ! Estimated noise=0.955377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.238018 Jy ! Component: 100 - total flux cleaned = 0.289922 Jy ! Component: 150 - total flux cleaned = 0.301497 Jy ! Component: 200 - total flux cleaned = 0.304819 Jy ! Total flux subtracted in 200 components = 0.304819 Jy ! Clean residual min=-0.003599 max=0.003923 Jy/beam ! Clean residual mean=-0.000000 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.304819 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.304819 Jy ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.847 mas, bpa=25.44 degrees ! Estimated noise=0.492719 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 = 0.00293146 Jy ! Component: 100 - total flux cleaned = 0.00448538 Jy ! Component: 150 - total flux cleaned = 0.00567695 Jy ! Component: 200 - total flux cleaned = 0.00666668 Jy ! Total flux subtracted in 200 components = 0.00666668 Jy ! Clean residual min=-0.001683 max=0.001655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.311486 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.311486 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=2.635 mas, bpa=-41.98 degrees ! Estimated noise=0.548232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638463 Jy ! Component: 100 - total flux cleaned = 0.00111932 Jy ! Component: 150 - total flux cleaned = 0.00153485 Jy ! Component: 200 - total flux cleaned = 0.00188574 Jy ! Total flux subtracted in 200 components = 0.00188574 Jy ! Clean residual min=-0.001587 max=0.001549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.313371 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 = 0.000253748 Jy ! Component: 100 - total flux cleaned = 0.000433453 Jy ! Component: 150 - total flux cleaned = 0.000594634 Jy ! Component: 200 - total flux cleaned = 0.000750011 Jy ! Total flux subtracted in 200 components = 0.000750011 Jy ! Clean residual min=-0.001565 max=0.001552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.314121 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.314121 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.847 mas, bpa=25.44 degrees ! Estimated noise=0.492719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404057 Jy ! Component: 100 - total flux cleaned = -0.000375744 Jy ! Component: 150 - total flux cleaned = -0.00032683 Jy ! Component: 200 - total flux cleaned = -0.000232613 Jy ! Total flux subtracted in 200 components = -0.000232613 Jy ! Clean residual min=-0.001601 max=0.001620 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.313889 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.313889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050957Jy sigma=0.906011 ! Fit after self-cal, rms=0.050955Jy sigma=0.905986 wmodel J0625+4440_X_map.mod ! Writing 79 model components to file: J0625+4440_X_map.mod wobs J0625+4440_X_uvs.fits ! Writing UV FITS file: J0625+4440_X_uvs.fits wwins J0625+4440_X_map.win ! wwins: Wrote 3 windows to J0625+4440_X_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 = -0.000185891 Jy ! Component: 100 - total flux cleaned = -0.000186302 Jy ! Component: 150 - total flux cleaned = -5.1353e-05 Jy ! Component: 200 - total flux cleaned = 4.1379e-07 Jy ! Component: 250 - total flux cleaned = 5.04134e-05 Jy ! Component: 300 - total flux cleaned = 5.03194e-05 Jy ! Component: 350 - total flux cleaned = 5.01939e-05 Jy ! Component: 400 - total flux cleaned = 4.00237e-06 Jy ! Component: 450 - total flux cleaned = 2.74386e-05 Jy ! Component: 500 - total flux cleaned = 2.76302e-05 Jy ! Component: 550 - total flux cleaned = -3.89547e-05 Jy ! Component: 600 - total flux cleaned = -8.24018e-05 Jy ! Component: 650 - total flux cleaned = -0.000188928 Jy ! Component: 700 - total flux cleaned = -0.000188858 Jy ! Component: 750 - total flux cleaned = -0.000209616 Jy ! Component: 800 - total flux cleaned = -0.000270951 Jy ! Component: 850 - total flux cleaned = -0.000311368 Jy ! Component: 900 - total flux cleaned = -0.000370781 Jy ! Component: 950 - total flux cleaned = -0.000350982 Jy ! Component: 1000 - total flux cleaned = -0.000467366 Jy ! Component: 1050 - total flux cleaned = -0.000524973 Jy ! Component: 1100 - total flux cleaned = -0.000544191 Jy ! Component: 1150 - total flux cleaned = -0.00052538 Jy ! Component: 1200 - total flux cleaned = -0.000580957 Jy ! Component: 1250 - total flux cleaned = -0.000654104 Jy ! Component: 1300 - total flux cleaned = -0.000672127 Jy ! Component: 1350 - total flux cleaned = -0.000672043 Jy ! Component: 1400 - total flux cleaned = -0.000725442 Jy ! Component: 1450 - total flux cleaned = -0.00077791 Jy ! Component: 1500 - total flux cleaned = -0.000777803 Jy ! Component: 1550 - total flux cleaned = -0.000864315 Jy ! Component: 1600 - total flux cleaned = -0.00093282 Jy ! Component: 1650 - total flux cleaned = -0.0009496 Jy ! Component: 1700 - total flux cleaned = -0.00103398 Jy ! Component: 1750 - total flux cleaned = -0.0010005 Jy ! Component: 1800 - total flux cleaned = -0.00100033 Jy ! Component: 1850 - total flux cleaned = -0.00108255 Jy ! Component: 1900 - total flux cleaned = -0.00109891 Jy ! Component: 1950 - total flux cleaned = -0.00109863 Jy ! Component: 2000 - total flux cleaned = -0.00114691 Jy ! Component: 2050 - total flux cleaned = -0.00122642 Jy ! Component: 2100 - total flux cleaned = -0.00116309 Jy ! Component: 2150 - total flux cleaned = -0.00121011 Jy ! Component: 2200 - total flux cleaned = -0.00124126 Jy ! Component: 2250 - total flux cleaned = -0.00121036 Jy ! Component: 2300 - total flux cleaned = -0.00119512 Jy ! Component: 2350 - total flux cleaned = -0.00122553 Jy ! Component: 2400 - total flux cleaned = -0.00121028 Jy ! Component: 2450 - total flux cleaned = -0.00122519 Jy ! Component: 2500 - total flux cleaned = -0.00122511 Jy ! Component: 2550 - total flux cleaned = -0.00121021 Jy ! Component: 2600 - total flux cleaned = -0.00121023 Jy ! Component: 2650 - total flux cleaned = -0.0011661 Jy ! Component: 2700 - total flux cleaned = -0.00112226 Jy ! Component: 2750 - total flux cleaned = -0.00110783 Jy ! Component: 2800 - total flux cleaned = -0.00106467 Jy ! Component: 2850 - total flux cleaned = -0.00109335 Jy ! Component: 2900 - total flux cleaned = -0.00102191 Jy ! Component: 2950 - total flux cleaned = -0.000965073 Jy ! Component: 3000 - total flux cleaned = -0.000964956 Jy ! Component: 3050 - total flux cleaned = -0.000894779 Jy ! Component: 3100 - total flux cleaned = -0.000908804 Jy ! Component: 3150 - total flux cleaned = -0.000839358 Jy ! Component: 3200 - total flux cleaned = -0.000853193 Jy ! Component: 3250 - total flux cleaned = -0.000784576 Jy ! Component: 3300 - total flux cleaned = -0.000798117 Jy ! Component: 3350 - total flux cleaned = -0.000716664 Jy ! Component: 3400 - total flux cleaned = -0.000757222 Jy ! Component: 3450 - total flux cleaned = -0.000730404 Jy ! Component: 3500 - total flux cleaned = -0.000730383 Jy ! Component: 3550 - total flux cleaned = -0.00075697 Jy ! Component: 3600 - total flux cleaned = -0.000743641 Jy ! Component: 3650 - total flux cleaned = -0.000730386 Jy ! Component: 3700 - total flux cleaned = -0.000795987 Jy ! Component: 3750 - total flux cleaned = -0.000809055 Jy ! Component: 3800 - total flux cleaned = -0.000782967 Jy ! Component: 3850 - total flux cleaned = -0.000796024 Jy ! Component: 3900 - total flux cleaned = -0.000783181 Jy ! Component: 3950 - total flux cleaned = -0.000744671 Jy ! Component: 4000 - total flux cleaned = -0.000757376 Jy ! Component: 4050 - total flux cleaned = -0.000731923 Jy ! Total flux subtracted in 4096 components = -0.000719262 Jy ! Clean residual min=-0.000985 max=0.000746 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.31317 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 372 components and 0.313169 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0625+4440_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 1.847 at 25.44 degrees (North through East) ! Clean map min=-0.0012684 max=0.30499 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0625+4440_X_map.fits wmodel /scr/pima/rv118_uvs/J0625+4440_X_map.mod ! Writing 372 model components to file: /scr/pima/rv118_uvs/J0625+4440_X_map.mod wobs /scr/pima/rv118_uvs/J0625+4440_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0625+4440_X_uvs.fits wwins /scr/pima/rv118_uvs/J0625+4440_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv118_uvs/J0625+4440_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.304986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213701 0.213701 0.427402 0.854805 1.70961 3.41922 6.83844 13.6769 27.3537 54.7075 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.304 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1403.83 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0625+4440_X_dfm.log closed on Sun Dec 10 00:08:09 2017