! Started logfile: J1552-2425_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:58:25 2016 obs J1552-2425_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1552-2425_S_2014_06_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779404 visibilities/baseline/integration-bin. ! Found source: J1552-2425 ! ! 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 17256 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 J1552-2425_S_2014_06_09_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 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.957504Jy sigma=0.008993 ! Fit after self-cal, rms=0.930044Jy sigma=0.008770 ! 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=2.344 mas, bmaj=6.81 mas, bpa=-9.229 degrees ! Estimated noise=923.18 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 = 0.0551643 Jy ! Component: 100 - total flux cleaned = 0.0696937 Jy ! Total flux subtracted in 100 components = 0.0696937 Jy ! Clean residual min=-0.003567 max=0.005972 Jy/beam ! Clean residual mean=0.000003 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0696938 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0696938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088525Jy sigma=0.000782 ! Fit after self-cal, rms=0.088478Jy sigma=0.000781 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640111 Jy ! Component: 100 - total flux cleaned = 0.00931072 Jy ! Total flux subtracted in 100 components = 0.00931072 Jy ! Clean residual min=-0.003135 max=0.003213 Jy/beam ! Clean residual mean=0.000001 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0790045 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0790045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087969Jy sigma=0.000776 ! Fit after self-cal, rms=0.087986Jy sigma=0.000776 ! 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=2.956 mas, bmaj=8.248 mas, bpa=-9.477 degrees ! Estimated noise=579.21 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 = 0.00186296 Jy ! Component: 100 - total flux cleaned = 0.00273283 Jy ! Component: 150 - total flux cleaned = 0.00289127 Jy ! Component: 200 - total flux cleaned = 0.00296988 Jy ! Total flux subtracted in 200 components = 0.00296988 Jy ! Clean residual min=-0.001907 max=0.002135 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0819743 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0819743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087938Jy sigma=0.000776 ! Fit after self-cal, rms=0.087945Jy sigma=0.000776 ! 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 1.00* FD 0.89 HN 1.07 KP 1.03 ! LA 1.17 MK 1.05 NL 0.98 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.02 KP 0.99 ! LA 1.19 MK 1.00 NL 1.04 OV 1.03 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.04 KP 0.93 ! LA 0.95 MK 1.04 NL 0.95 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.03 KP 0.88 ! LA 0.83 MK 0.95 NL 1.06 OV 1.00 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.087945Jy sigma=0.000776 ! Fit after self-cal, rms=0.087326Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.962 mas, bmaj=8.23 mas, bpa=-9.236 degrees ! Estimated noise=578.384 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 = -0.000122481 Jy ! Component: 100 - total flux cleaned = -0.000210213 Jy ! Component: 150 - total flux cleaned = -0.000255687 Jy ! Component: 200 - total flux cleaned = -0.000256119 Jy ! Total flux subtracted in 200 components = -0.000256119 Jy ! Clean residual min=-0.001648 max=0.001798 Jy/beam ! Clean residual mean=-0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0817182 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0817182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087319Jy sigma=0.000772 ! Fit after self-cal, rms=0.087343Jy sigma=0.000772 ! 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=0.087343Jy sigma=0.000772 ! Fit after self-cal, rms=0.087507Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=8.229 mas, bpa=-9.075 degrees ! Estimated noise=578.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.35973e-05 Jy ! Component: 100 - total flux cleaned = -0.000166515 Jy ! Component: 150 - total flux cleaned = -0.000192076 Jy ! Component: 200 - total flux cleaned = -0.000192077 Jy ! Total flux subtracted in 200 components = -0.000192077 Jy ! Clean residual min=-0.001597 max=0.001856 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0815261 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0815261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087502Jy sigma=0.000772 ! Fit after self-cal, rms=0.087509Jy sigma=0.000772 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 (-62, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678872 Jy ! Component: 100 - total flux cleaned = 0.000500864 Jy ! Component: 150 - total flux cleaned = 0.000433663 Jy ! Component: 200 - total flux cleaned = 0.000347697 Jy ! Total flux subtracted in 200 components = 0.000347697 Jy ! Clean residual min=-0.001546 max=0.001640 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0818738 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0818738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087464Jy sigma=0.000772 ! Fit after self-cal, rms=0.087469Jy sigma=0.000771 ! 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=0.087469Jy sigma=0.000771 ! Fit after self-cal, rms=0.087850Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=8.255 mas, bpa=-8.849 degrees ! Estimated noise=577.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275468 Jy ! Component: 100 - total flux cleaned = 0.000311211 Jy ! Component: 150 - total flux cleaned = 0.000261018 Jy ! Component: 200 - total flux cleaned = 0.000216169 Jy ! Total flux subtracted in 200 components = 0.000216169 Jy ! Clean residual min=-0.001472 max=0.001634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.08209 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.08209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087829Jy sigma=0.000771 ! Fit after self-cal, rms=0.087838Jy sigma=0.000771 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 = 3.12436e-05 Jy ! Component: 100 - total flux cleaned = -1.60474e-05 Jy ! Component: 150 - total flux cleaned = -5.83132e-05 Jy ! Component: 200 - total flux cleaned = -9.57308e-05 Jy ! Total flux subtracted in 200 components = -9.57308e-05 Jy ! Clean residual min=-0.001499 max=0.001634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0819943 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0819943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087825Jy sigma=0.000771 ! Fit after self-cal, rms=0.087828Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-14, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943963 Jy ! Component: 100 - total flux cleaned = 0.000910045 Jy ! Component: 150 - total flux cleaned = 0.000843717 Jy ! Component: 200 - total flux cleaned = 0.000782886 Jy ! Total flux subtracted in 200 components = 0.000782886 Jy ! Clean residual min=-0.001400 max=0.001627 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0827772 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0827772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087802Jy sigma=0.000770 ! Fit after self-cal, rms=0.087796Jy sigma=0.000770 ! Inverting map ! Added new window around map position (127, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328626 Jy ! Component: 100 - total flux cleaned = 0.00053727 Jy ! Component: 150 - total flux cleaned = 0.000676632 Jy ! Component: 200 - total flux cleaned = 0.000770507 Jy ! Total flux subtracted in 200 components = 0.000770507 Jy ! Clean residual min=-0.001396 max=0.001430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0835477 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.0835477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087759Jy sigma=0.000770 ! Fit after self-cal, rms=0.087750Jy sigma=0.000770 ! 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=0.087750Jy sigma=0.000770 ! Fit after self-cal, rms=0.087480Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.343 mas, bmaj=19.15 mas, bpa=-6.821 degrees ! Estimated noise=726.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.30883e-05 Jy ! Component: 100 - total flux cleaned = 0.00017771 Jy ! Component: 150 - total flux cleaned = 0.000277598 Jy ! Component: 200 - total flux cleaned = 0.000378522 Jy ! Total flux subtracted in 200 components = 0.000378522 Jy ! Clean residual min=-0.001520 max=0.001476 Jy/beam ! Clean residual mean=-0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0839262 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.0839262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087474Jy sigma=0.000770 ! Fit after self-cal, rms=0.087473Jy sigma=0.000770 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 = 0.000106896 Jy ! Component: 100 - total flux cleaned = 0.000120303 Jy ! Component: 150 - total flux cleaned = 0.000158571 Jy ! Component: 200 - total flux cleaned = 0.000215849 Jy ! Total flux subtracted in 200 components = 0.000215849 Jy ! Clean residual min=-0.001525 max=0.001442 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0841421 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.0841421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087472Jy sigma=0.000770 ! Fit after self-cal, rms=0.087469Jy sigma=0.000770 ! 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=2.969 mas, bmaj=8.267 mas, bpa=-8.897 degrees ! Estimated noise=575.322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 8.267 at -8.897 degrees (North through East) ! Clean map min=-0.0019048 max=0.072302 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=2.347 mas, bmaj=6.797 mas, bpa=-8.442 degrees ! Estimated noise=918.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0545153 Jy ! Component: 100 - total flux cleaned = 0.0689431 Jy ! Component: 150 - total flux cleaned = 0.0750865 Jy ! Component: 200 - total flux cleaned = 0.0777516 Jy ! Total flux subtracted in 200 components = 0.0777516 Jy ! Clean residual min=-0.003037 max=0.003076 Jy/beam ! Clean residual mean=0.000000 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0777516 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0777516 Jy ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=8.267 mas, bpa=-8.897 degrees ! Estimated noise=575.322 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 = 0.002697 Jy ! Component: 100 - total flux cleaned = 0.00311566 Jy ! Component: 150 - total flux cleaned = 0.00382688 Jy ! Component: 200 - total flux cleaned = 0.00438723 Jy ! Total flux subtracted in 200 components = 0.00438723 Jy ! Clean residual min=-0.001524 max=0.001631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0821389 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0821389 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=7.343 mas, bmaj=19.15 mas, bpa=-6.821 degrees ! Estimated noise=726.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120251 Jy ! Component: 100 - total flux cleaned = 0.00149843 Jy ! Component: 150 - total flux cleaned = 0.00164093 Jy ! Component: 200 - total flux cleaned = 0.00179349 Jy ! Total flux subtracted in 200 components = 0.00179349 Jy ! Clean residual min=-0.001405 max=0.001504 Jy/beam ! Clean residual mean=-0.000006 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0839323 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 = 0.000113093 Jy ! Component: 100 - total flux cleaned = 0.00021446 Jy ! Component: 150 - total flux cleaned = 0.000323676 Jy ! Component: 200 - total flux cleaned = 0.000389237 Jy ! Total flux subtracted in 200 components = 0.000389237 Jy ! Clean residual min=-0.001423 max=0.001475 Jy/beam ! Clean residual mean=-0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0843216 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.0843216 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=8.267 mas, bpa=-8.897 degrees ! Estimated noise=575.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269747 Jy ! Component: 100 - total flux cleaned = 0.0001983 Jy ! Component: 150 - total flux cleaned = 9.5227e-05 Jy ! Component: 200 - total flux cleaned = 9.3868e-05 Jy ! Total flux subtracted in 200 components = 9.3868e-05 Jy ! Clean residual min=-0.001432 max=0.001500 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0844155 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.0844155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087500Jy sigma=0.000770 ! Fit after self-cal, rms=0.087493Jy sigma=0.000770 wmodel J1552-2425_S_2014_06_09_pus_map.mod ! Writing 85 model components to file: J1552-2425_S_2014_06_09_pus_map.mod wobs J1552-2425_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1552-2425_S_2014_06_09_pus_uvs.fits wwins J1552-2425_S_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1552-2425_S_2014_06_09_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 = 3.81415e-06 Jy ! Component: 100 - total flux cleaned = 2.94362e-05 Jy ! Component: 150 - total flux cleaned = 5.34032e-05 Jy ! Component: 200 - total flux cleaned = 2.9396e-05 Jy ! Component: 250 - total flux cleaned = -3.78819e-05 Jy ! Component: 300 - total flux cleaned = -5.91719e-05 Jy ! Component: 350 - total flux cleaned = -3.8059e-05 Jy ! Component: 400 - total flux cleaned = -7.94791e-05 Jy ! Component: 450 - total flux cleaned = -9.9746e-05 Jy ! Component: 500 - total flux cleaned = -0.000197526 Jy ! Component: 550 - total flux cleaned = -0.000178134 Jy ! Component: 600 - total flux cleaned = -0.000140864 Jy ! Component: 650 - total flux cleaned = -0.000103694 Jy ! Component: 700 - total flux cleaned = -1.32922e-05 Jy ! Component: 750 - total flux cleaned = 2.21089e-05 Jy ! Component: 800 - total flux cleaned = 7.44729e-05 Jy ! Component: 850 - total flux cleaned = 0.000108496 Jy ! Component: 900 - total flux cleaned = 0.000176281 Jy ! Component: 950 - total flux cleaned = 0.000209742 Jy ! Component: 1000 - total flux cleaned = 0.000275924 Jy ! Component: 1050 - total flux cleaned = 0.000308653 Jy ! Component: 1100 - total flux cleaned = 0.000325008 Jy ! Component: 1150 - total flux cleaned = 0.000403926 Jy ! Component: 1200 - total flux cleaned = 0.000388185 Jy ! Component: 1250 - total flux cleaned = 0.00040364 Jy ! Component: 1300 - total flux cleaned = 0.000494622 Jy ! Component: 1350 - total flux cleaned = 0.000509473 Jy ! Component: 1400 - total flux cleaned = 0.000479895 Jy ! Component: 1450 - total flux cleaned = 0.000450568 Jy ! Component: 1500 - total flux cleaned = 0.000450701 Jy ! Component: 1550 - total flux cleaned = 0.000479154 Jy ! Component: 1600 - total flux cleaned = 0.000479114 Jy ! Component: 1650 - total flux cleaned = 0.000465074 Jy ! Component: 1700 - total flux cleaned = 0.000437259 Jy ! Component: 1750 - total flux cleaned = 0.000396125 Jy ! Component: 1800 - total flux cleaned = 0.000382718 Jy ! Component: 1850 - total flux cleaned = 0.000355909 Jy ! Component: 1900 - total flux cleaned = 0.0003561 Jy ! Component: 1950 - total flux cleaned = 0.000329761 Jy ! Component: 2000 - total flux cleaned = 0.000329731 Jy ! Component: 2050 - total flux cleaned = 0.00030388 Jy ! Component: 2100 - total flux cleaned = 0.000278192 Jy ! Component: 2150 - total flux cleaned = 0.000290832 Jy ! Component: 2200 - total flux cleaned = 0.000202422 Jy ! Component: 2250 - total flux cleaned = 0.000240036 Jy ! Component: 2300 - total flux cleaned = 0.000177994 Jy ! Component: 2350 - total flux cleaned = 0.000177864 Jy ! Component: 2400 - total flux cleaned = 0.000153428 Jy ! Component: 2450 - total flux cleaned = 0.000129187 Jy ! Component: 2500 - total flux cleaned = 8.10616e-05 Jy ! Component: 2550 - total flux cleaned = 6.90551e-05 Jy ! Component: 2600 - total flux cleaned = -1.91914e-06 Jy ! Component: 2650 - total flux cleaned = -6.05924e-05 Jy ! Component: 2700 - total flux cleaned = -4.90338e-05 Jy ! Component: 2750 - total flux cleaned = -0.000118375 Jy ! Component: 2800 - total flux cleaned = -0.000164091 Jy ! Component: 2850 - total flux cleaned = -0.000152661 Jy ! Component: 2900 - total flux cleaned = -0.000175196 Jy ! Component: 2950 - total flux cleaned = -0.000219994 Jy ! Component: 3000 - total flux cleaned = -0.00019773 Jy ! Component: 3050 - total flux cleaned = -0.00025311 Jy ! Component: 3100 - total flux cleaned = -0.000242169 Jy ! Component: 3150 - total flux cleaned = -0.000231347 Jy ! Component: 3200 - total flux cleaned = -0.000274738 Jy ! Component: 3250 - total flux cleaned = -0.000285529 Jy ! Component: 3300 - total flux cleaned = -0.00029614 Jy ! Component: 3350 - total flux cleaned = -0.000306795 Jy ! Component: 3400 - total flux cleaned = -0.000296252 Jy ! Component: 3450 - total flux cleaned = -0.000317095 Jy ! Component: 3500 - total flux cleaned = -0.000285821 Jy ! Component: 3550 - total flux cleaned = -0.000337478 Jy ! Component: 3600 - total flux cleaned = -0.000327171 Jy ! Component: 3650 - total flux cleaned = -0.000337374 Jy ! Component: 3700 - total flux cleaned = -0.000306923 Jy ! Component: 3750 - total flux cleaned = -0.000347253 Jy ! Component: 3800 - total flux cleaned = -0.000327317 Jy ! Component: 3850 - total flux cleaned = -0.000317357 Jy ! Component: 3900 - total flux cleaned = -0.000327188 Jy ! Component: 3950 - total flux cleaned = -0.000356737 Jy ! Component: 4000 - total flux cleaned = -0.000347005 Jy ! Component: 4050 - total flux cleaned = -0.000337292 Jy ! Total flux subtracted in 4096 components = -0.000385522 Jy ! Clean residual min=-0.000491 max=0.000553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0840299 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 368 components and 0.08403 Jy ![Exited script file: muppet] wmap "J1552-2425_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 8.267 at -8.897 degrees (North through East) ! Clean map min=-0.0015283 max=0.072277 Jy/beam ! Writing clean map to FITS file: J1552-2425_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0722774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168806 device "J1552-2425_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1552-2425_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.700657 0.700657 1.40131 2.80263 5.60525 11.2105 22.421 44.842 89.684 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 8.267 at -8.897 degrees (North through East) ! Clean map min=-0.0015283 max=0.072277 Jy/beam quit ! Quitting program ! Log file J1552-2425_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:58:30 2016