! Started logfile: J2022-2201_S_2017_09_26_pus_uvs.log on Sat May 11 13:06:29 2019 obs J2022-2201_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2022-2201_S_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.747921 visibilities/baseline/integration-bin. ! Found source: J2022-2201 ! ! 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 674 lines of history. ! ! Reading 31664 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 J2022-2201_S_2017_09_26_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 506 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 447 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1614 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972083Jy sigma=0.006824 ! Fit after self-cal, rms=0.937005Jy sigma=0.006616 ! 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=2.618 mas, bmaj=14.24 mas, bpa=-19.06 degrees ! Estimated noise=1514.39 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 = 0.0488231 Jy ! Component: 100 - total flux cleaned = 0.0604322 Jy ! Total flux subtracted in 100 components = 0.0604322 Jy ! Clean residual min=-0.004763 max=0.007064 Jy/beam ! Clean residual mean=-0.000015 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.0604322 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0604322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101996Jy sigma=0.000664 ! Fit after self-cal, rms=0.101416Jy sigma=0.000661 ! 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=3.769 mas, bmaj=19.89 mas, bpa=-15.5 degrees ! Estimated noise=671.519 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 = 0.0121885 Jy ! Component: 100 - total flux cleaned = 0.0186371 Jy ! Component: 150 - total flux cleaned = 0.0222489 Jy ! Component: 200 - total flux cleaned = 0.0243093 Jy ! Total flux subtracted in 200 components = 0.0243093 Jy ! Clean residual min=-0.003792 max=0.007110 Jy/beam ! Clean residual mean=-0.000017 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.0847415 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0847415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100164Jy sigma=0.000649 ! Fit after self-cal, rms=0.100081Jy sigma=0.000648 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.03 KP 1.02 ! LA 1.07 MK 1.19 NL 1.04 OV 1.08 ! PT 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.01 KP 1.00 ! LA 1.04 MK 1.13 NL 1.15 OV 1.11 ! PT 0.92 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.03 KP 0.95 ! LA 1.02 MK 1.02 NL 1.13 OV 1.01 ! PT 0.93 ! ! ! Correcting IF 4. ! A total of 432 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.80 KP 1.00* ! LA 1.00* MK 0.81 NL 1.00* OV 0.97 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.100081Jy sigma=0.000648 ! Fit after self-cal, rms=0.102315Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.849 mas, bmaj=20.04 mas, bpa=-15.27 degrees ! Estimated noise=680.988 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 (-20, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646107 Jy ! Component: 100 - total flux cleaned = 0.00852271 Jy ! Component: 150 - total flux cleaned = 0.0099138 Jy ! Component: 200 - total flux cleaned = 0.0108703 Jy ! Total flux subtracted in 200 components = 0.0108703 Jy ! Clean residual min=-0.003124 max=0.003311 Jy/beam ! Clean residual mean=0.000010 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0956118 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 0.0956118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101925Jy sigma=0.000644 ! Fit after self-cal, rms=0.101920Jy sigma=0.000642 ! Inverting map ! Added new window around map position (-8.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422847 Jy ! Component: 100 - total flux cleaned = 0.00612751 Jy ! Component: 150 - total flux cleaned = 0.00652288 Jy ! Component: 200 - total flux cleaned = 0.00641922 Jy ! Total flux subtracted in 200 components = 0.00641922 Jy ! Clean residual min=-0.002622 max=0.003098 Jy/beam ! Clean residual mean=0.000013 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.102031 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 90 components and 0.102031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101741Jy sigma=0.000641 ! Fit after self-cal, rms=0.101653Jy sigma=0.000640 ! 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=0.101653Jy sigma=0.000640 ! Fit after self-cal, rms=0.099265Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.816 mas, bmaj=19.8 mas, bpa=-15.27 degrees ! Estimated noise=675.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272006 Jy ! Component: 100 - total flux cleaned = 0.00323762 Jy ! Component: 150 - total flux cleaned = 0.00335095 Jy ! Component: 200 - total flux cleaned = 0.00316097 Jy ! Total flux subtracted in 200 components = 0.00316097 Jy ! Clean residual min=-0.002257 max=0.002618 Jy/beam ! Clean residual mean=0.000011 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.105192 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 131 components and 0.105192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099174Jy sigma=0.000639 ! Fit after self-cal, rms=0.099080Jy sigma=0.000639 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 (68, 78). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266032 Jy ! Component: 100 - total flux cleaned = 0.00340158 Jy ! Component: 150 - total flux cleaned = 0.00330146 Jy ! Component: 200 - total flux cleaned = 0.0031643 Jy ! Total flux subtracted in 200 components = 0.0031643 Jy ! Clean residual min=-0.002067 max=0.002256 Jy/beam ! Clean residual mean=0.000009 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.108356 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 163 components and 0.108356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098988Jy sigma=0.000638 ! Fit after self-cal, rms=0.098925Jy sigma=0.000638 ! Inverting map ! Added new window around map position (-24, 65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190925 Jy ! Component: 100 - total flux cleaned = 0.00197977 Jy ! Component: 150 - total flux cleaned = 0.00162328 Jy ! Component: 200 - total flux cleaned = 0.0014349 Jy ! Total flux subtracted in 200 components = 0.0014349 Jy ! Clean residual min=-0.001919 max=0.002078 Jy/beam ! Clean residual mean=0.000011 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.109791 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 200 components and 0.109791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098848Jy sigma=0.000637 ! Fit after self-cal, rms=0.098819Jy sigma=0.000637 ! Inverting map ! Added new window around map position (-60.5, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196476 Jy ! Component: 100 - total flux cleaned = 0.00233524 Jy ! Component: 150 - total flux cleaned = 0.00223489 Jy ! Component: 200 - total flux cleaned = 0.00223962 Jy ! Total flux subtracted in 200 components = 0.00223962 Jy ! Clean residual min=-0.001736 max=0.002017 Jy/beam ! Clean residual mean=0.000015 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.112031 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 224 components and 0.112031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098744Jy sigma=0.000637 ! Fit after self-cal, rms=0.098710Jy sigma=0.000637 ! Inverting map ! Added new window around map position (-124.5, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189997 Jy ! Component: 100 - total flux cleaned = 0.00265525 Jy ! Component: 150 - total flux cleaned = 0.00300719 Jy ! Component: 200 - total flux cleaned = 0.00305193 Jy ! Total flux subtracted in 200 components = 0.00305193 Jy ! Clean residual min=-0.001478 max=0.001644 Jy/beam ! Clean residual mean=0.000012 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.115083 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 244 components and 0.115083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098642Jy sigma=0.000636 ! Fit after self-cal, rms=0.098627Jy sigma=0.000636 ! 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=0.098627Jy sigma=0.000636 ! Fit after self-cal, rms=0.097498Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=19.77 mas, bpa=-15.25 degrees ! Estimated noise=671.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133551 Jy ! Component: 100 - total flux cleaned = 0.00169257 Jy ! Component: 150 - total flux cleaned = 0.00204413 Jy ! Component: 200 - total flux cleaned = 0.00216752 Jy ! Total flux subtracted in 200 components = 0.00216752 Jy ! Clean residual min=-0.001216 max=0.001436 Jy/beam ! Clean residual mean=0.000005 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.11725 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 281 components and 0.11725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097450Jy sigma=0.000636 ! Fit after self-cal, rms=0.097406Jy sigma=0.000636 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 = 0.00100079 Jy ! Component: 100 - total flux cleaned = 0.00120992 Jy ! Component: 150 - total flux cleaned = 0.00117119 Jy ! Component: 200 - total flux cleaned = 0.00120711 Jy ! Total flux subtracted in 200 components = 0.00120711 Jy ! Clean residual min=-0.001138 max=0.001383 Jy/beam ! Clean residual mean=0.000006 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.118457 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 296 components and 0.118457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097373Jy sigma=0.000635 ! Fit after self-cal, rms=0.097373Jy sigma=0.000635 ! 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=0.097373Jy sigma=0.000635 ! Fit after self-cal, rms=0.097278Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.018 mas, bmaj=28.88 mas, bpa=-8.308 degrees ! Estimated noise=758.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366503 Jy ! Component: 100 - total flux cleaned = 0.000479324 Jy ! Component: 150 - total flux cleaned = 0.000684195 Jy ! Component: 200 - total flux cleaned = 0.000747245 Jy ! Total flux subtracted in 200 components = 0.000747245 Jy ! Clean residual min=-0.001001 max=0.001265 Jy/beam ! Clean residual mean=0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.119205 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 343 components and 0.119205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097255Jy sigma=0.000635 ! Fit after self-cal, rms=0.097246Jy sigma=0.000635 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 = 0.000324856 Jy ! Component: 100 - total flux cleaned = 0.000423344 Jy ! Component: 150 - total flux cleaned = 0.000513973 Jy ! Component: 200 - total flux cleaned = 0.000540865 Jy ! Total flux subtracted in 200 components = 0.000540865 Jy ! Clean residual min=-0.001007 max=0.001205 Jy/beam ! Clean residual mean=0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.119745 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 370 components and 0.119745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097231Jy sigma=0.000635 ! Fit after self-cal, rms=0.097217Jy sigma=0.000635 ! 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=3.789 mas, bmaj=19.75 mas, bpa=-15.24 degrees ! Estimated noise=670.618 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 19.75 at -15.24 degrees (North through East) ! Clean map min=-0.0032634 max=0.063079 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=2.607 mas, bmaj=14.39 mas, bpa=-18.57 degrees ! Estimated noise=1524.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473607 Jy ! Component: 100 - total flux cleaned = 0.0625772 Jy ! Component: 150 - total flux cleaned = 0.0733469 Jy ! Component: 200 - total flux cleaned = 0.0810011 Jy ! Total flux subtracted in 200 components = 0.0810011 Jy ! Clean residual min=-0.005121 max=0.006684 Jy/beam ! Clean residual mean=-0.000007 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.0810011 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0810011 Jy ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=19.75 mas, bpa=-15.24 degrees ! Estimated noise=670.618 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 = 0.0104776 Jy ! Component: 100 - total flux cleaned = 0.0167713 Jy ! Component: 150 - total flux cleaned = 0.0206175 Jy ! Component: 200 - total flux cleaned = 0.0239371 Jy ! Total flux subtracted in 200 components = 0.0239371 Jy ! Clean residual min=-0.002991 max=0.002925 Jy/beam ! Clean residual mean=-0.000003 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.104938 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 87 components and 0.104938 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=8.018 mas, bmaj=28.88 mas, bpa=-8.308 degrees ! Estimated noise=758.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377898 Jy ! Component: 100 - total flux cleaned = 0.00630607 Jy ! Component: 150 - total flux cleaned = 0.00719983 Jy ! Component: 200 - total flux cleaned = 0.00799667 Jy ! Total flux subtracted in 200 components = 0.00799667 Jy ! Clean residual min=-0.002736 max=0.002195 Jy/beam ! Clean residual mean=0.000003 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.112935 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 = 0.000712378 Jy ! Component: 100 - total flux cleaned = 0.00128302 Jy ! Component: 150 - total flux cleaned = 0.00187794 Jy ! Component: 200 - total flux cleaned = 0.00235145 Jy ! Total flux subtracted in 200 components = 0.00235145 Jy ! Clean residual min=-0.002087 max=0.001819 Jy/beam ! Clean residual mean=0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.115286 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 196 components and 0.115286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=19.75 mas, bpa=-15.24 degrees ! Estimated noise=670.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537139 Jy ! Component: 100 - total flux cleaned = 0.000679305 Jy ! Component: 150 - total flux cleaned = 0.000744611 Jy ! Component: 200 - total flux cleaned = 0.000809596 Jy ! Total flux subtracted in 200 components = 0.000809596 Jy ! Clean residual min=-0.001676 max=0.001835 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.116096 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 225 components and 0.116096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097335Jy sigma=0.000636 ! Fit after self-cal, rms=0.097309Jy sigma=0.000635 wmodel J2022-2201_S_2017_09_26_pus_map.mod ! Writing 225 model components to file: J2022-2201_S_2017_09_26_pus_map.mod wobs J2022-2201_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2022-2201_S_2017_09_26_pus_uvs.fits wwins J2022-2201_S_2017_09_26_pus_map.win ! wwins: Wrote 7 windows to J2022-2201_S_2017_09_26_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 = 0.000225323 Jy ! Component: 100 - total flux cleaned = 0.000345434 Jy ! Component: 150 - total flux cleaned = 0.000367845 Jy ! Component: 200 - total flux cleaned = 0.000347224 Jy ! Component: 250 - total flux cleaned = 0.000348144 Jy ! Component: 300 - total flux cleaned = 0.000288379 Jy ! Component: 350 - total flux cleaned = 0.000249223 Jy ! Component: 400 - total flux cleaned = 0.000136141 Jy ! Component: 450 - total flux cleaned = 4.52607e-05 Jy ! Component: 500 - total flux cleaned = -7.89019e-05 Jy ! Component: 550 - total flux cleaned = -0.000130999 Jy ! Component: 600 - total flux cleaned = -0.000249058 Jy ! Component: 650 - total flux cleaned = -0.000314522 Jy ! Component: 700 - total flux cleaned = -0.000362942 Jy ! Component: 750 - total flux cleaned = -0.000425919 Jy ! Component: 800 - total flux cleaned = -0.000518355 Jy ! Component: 850 - total flux cleaned = -0.000548811 Jy ! Component: 900 - total flux cleaned = -0.000608256 Jy ! Component: 950 - total flux cleaned = -0.000651923 Jy ! Component: 1000 - total flux cleaned = -0.000709499 Jy ! Component: 1050 - total flux cleaned = -0.000794172 Jy ! Component: 1100 - total flux cleaned = -0.000877368 Jy ! Component: 1150 - total flux cleaned = -0.000932074 Jy ! Component: 1200 - total flux cleaned = -0.000999357 Jy ! Component: 1250 - total flux cleaned = -0.00109207 Jy ! Component: 1300 - total flux cleaned = -0.0011964 Jy ! Component: 1350 - total flux cleaned = -0.0012477 Jy ! Component: 1400 - total flux cleaned = -0.00134902 Jy ! Component: 1450 - total flux cleaned = -0.00143627 Jy ! Component: 1500 - total flux cleaned = -0.00149765 Jy ! Component: 1550 - total flux cleaned = -0.00152203 Jy ! Component: 1600 - total flux cleaned = -0.00162985 Jy ! Component: 1650 - total flux cleaned = -0.00171247 Jy ! Component: 1700 - total flux cleaned = -0.00177088 Jy ! Component: 1750 - total flux cleaned = -0.00185132 Jy ! Component: 1800 - total flux cleaned = -0.0019422 Jy ! Component: 1850 - total flux cleaned = -0.00200973 Jy ! Component: 1900 - total flux cleaned = -0.00210928 Jy ! Component: 1950 - total flux cleaned = -0.0021749 Jy ! Component: 2000 - total flux cleaned = -0.00225035 Jy ! Component: 2050 - total flux cleaned = -0.0023249 Jy ! Component: 2100 - total flux cleaned = -0.00239862 Jy ! Component: 2150 - total flux cleaned = -0.00246108 Jy ! Component: 2200 - total flux cleaned = -0.0025022 Jy ! Component: 2250 - total flux cleaned = -0.00259357 Jy ! Component: 2300 - total flux cleaned = -0.00266369 Jy ! Component: 2350 - total flux cleaned = -0.00269338 Jy ! Component: 2400 - total flux cleaned = -0.002762 Jy ! Component: 2450 - total flux cleaned = -0.00281029 Jy ! Component: 2500 - total flux cleaned = -0.0028199 Jy ! Component: 2550 - total flux cleaned = -0.00286724 Jy ! Component: 2600 - total flux cleaned = -0.0029049 Jy ! Component: 2650 - total flux cleaned = -0.00294217 Jy ! Component: 2700 - total flux cleaned = -0.00296983 Jy ! Component: 2750 - total flux cleaned = -0.00300632 Jy ! Component: 2800 - total flux cleaned = -0.00302443 Jy ! Component: 2850 - total flux cleaned = -0.00306047 Jy ! Component: 2900 - total flux cleaned = -0.00309621 Jy ! Component: 2950 - total flux cleaned = -0.00312265 Jy ! Component: 3000 - total flux cleaned = -0.00313142 Jy ! Component: 3050 - total flux cleaned = -0.00317495 Jy ! Component: 3100 - total flux cleaned = -0.00321801 Jy ! Component: 3150 - total flux cleaned = -0.00323511 Jy ! Component: 3200 - total flux cleaned = -0.00326903 Jy ! Component: 3250 - total flux cleaned = -0.00327734 Jy ! Component: 3300 - total flux cleaned = -0.00330246 Jy ! Component: 3350 - total flux cleaned = -0.00331075 Jy ! Component: 3400 - total flux cleaned = -0.00332732 Jy ! Component: 3450 - total flux cleaned = -0.00336003 Jy ! Component: 3500 - total flux cleaned = -0.00334376 Jy ! Component: 3550 - total flux cleaned = -0.00333571 Jy ! Component: 3600 - total flux cleaned = -0.00335971 Jy ! Component: 3650 - total flux cleaned = -0.00334366 Jy ! Component: 3700 - total flux cleaned = -0.00331199 Jy ! Component: 3750 - total flux cleaned = -0.00332776 Jy ! Component: 3800 - total flux cleaned = -0.00333564 Jy ! Component: 3850 - total flux cleaned = -0.00335901 Jy ! Component: 3900 - total flux cleaned = -0.00335126 Jy ! Component: 3950 - total flux cleaned = -0.0033436 Jy ! Component: 4000 - total flux cleaned = -0.00334361 Jy ! Component: 4050 - total flux cleaned = -0.00335882 Jy ! Total flux subtracted in 4096 components = -0.003389 Jy ! Clean residual min=-0.000526 max=0.000444 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.112707 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 484 components and 0.112707 Jy ![Exited script file: muppet] wmap "J2022-2201_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 19.75 at -15.24 degrees (North through East) ! Clean map min=-0.0028321 max=0.061211 Jy/beam ! Writing clean map to FITS file: J2022-2201_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.061211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.66778 0.66778 1.33556 2.67112 5.34224 10.6845 21.369 42.7379 85.4759 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 19.75 at -15.24 degrees (North through East) ! Clean map min=-0.0028321 max=0.061211 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 J2022-2201_S_2017_09_26_pus_uvs.log closed on Sat May 11 13:06:36 2019