! Started logfile: /scr/pima/rv102_uvs/J2219+1806_S_uvs.log on Sat Feb 27 22:27:48 2016 obs /scr/pima/rv102_uvs/J2219+1806_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2219+1806_S_uva.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 3 of 3 possible baselines. ! AN table 3: 20 integrations on 36 of 36 possible baselines. ! AN table 4: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.701279 visibilities/baseline/integration-bin. ! Found source: J2219+1806 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 5484 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2219+1806_S] 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 0.500x0.500 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 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.013832Jy sigma=15.713460 ! Fit after self-cal, rms=0.925023Jy sigma=14.495830 ! 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=2.367 mas, bmaj=5.805 mas, bpa=-8.332 degrees ! Estimated noise=1.17435 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 = 0.0599701 Jy ! Component: 100 - total flux cleaned = 0.0664036 Jy ! Total flux subtracted in 100 components = 0.0664036 Jy ! Clean residual min=-0.012186 max=0.016407 Jy/beam ! Clean residual mean=0.000045 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.0664036 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0664036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099907Jy sigma=1.177989 ! Fit after self-cal, rms=0.098847Jy sigma=1.160323 ! Inverting map ! Added new window around map position (19, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849308 Jy ! Component: 100 - total flux cleaned = 0.00694045 Jy ! Total flux subtracted in 100 components = 0.00694045 Jy ! Clean residual min=-0.010312 max=0.014773 Jy/beam ! Clean residual mean=0.000035 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.073344 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.073344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097337Jy sigma=1.130889 ! Fit after self-cal, rms=0.096857Jy sigma=1.124569 ! 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=2.897 mas, bmaj=7.139 mas, bpa=-7.166 degrees ! Estimated noise=0.669772 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 = 0.00759576 Jy ! Component: 100 - total flux cleaned = 0.00855397 Jy ! Component: 150 - total flux cleaned = 0.00881269 Jy ! Component: 200 - total flux cleaned = 0.00881347 Jy ! Total flux subtracted in 200 components = 0.00881347 Jy ! Clean residual min=-0.008492 max=0.013467 Jy/beam ! Clean residual mean=0.000054 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 0.0821575 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0821575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096018Jy sigma=1.111162 ! Fit after self-cal, rms=0.095799Jy sigma=1.107688 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.897 x 7.139 at -7.166 degrees (North through East) ! Clean map min=-0.0081333 max=0.071513 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.095799Jy sigma=1.107688 ! Fit after self-cal, rms=0.096802Jy sigma=1.120263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.254 mas, bpa=-7.624 degrees ! Estimated noise=0.675376 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 = 0.00332186 Jy ! Component: 100 - total flux cleaned = 0.00343314 Jy ! Component: 150 - total flux cleaned = 0.00325631 Jy ! Component: 200 - total flux cleaned = 0.00326024 Jy ! Total flux subtracted in 200 components = 0.00326024 Jy ! Clean residual min=-0.008658 max=0.012463 Jy/beam ! Clean residual mean=0.000049 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 0.0854177 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0854178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096509Jy sigma=1.114950 ! Fit after self-cal, rms=0.096419Jy sigma=1.113682 ! 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=0.096419Jy sigma=1.113682 ! Fit after self-cal, rms=0.096419Jy sigma=1.113682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.254 mas, bpa=-7.624 degrees ! Estimated noise=0.675376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136724 Jy ! Component: 100 - total flux cleaned = 0.00136838 Jy ! Component: 150 - total flux cleaned = 0.00137075 Jy ! Component: 200 - total flux cleaned = 0.00136958 Jy ! Total flux subtracted in 200 components = 0.00136958 Jy ! Clean residual min=-0.008650 max=0.011777 Jy/beam ! Clean residual mean=0.000046 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.0867873 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0867873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096250Jy sigma=1.110950 ! Fit after self-cal, rms=0.096218Jy sigma=1.110390 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 = 0.000609246 Jy ! Component: 100 - total flux cleaned = 0.000685122 Jy ! Component: 150 - total flux cleaned = 0.000685655 Jy ! Component: 200 - total flux cleaned = 0.000684992 Jy ! Total flux subtracted in 200 components = 0.000684992 Jy ! Clean residual min=-0.008600 max=0.011639 Jy/beam ! Clean residual mean=0.000044 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 0.0874723 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.0874723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096103Jy sigma=1.108591 ! Fit after self-cal, rms=0.096089Jy sigma=1.108297 ! 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=0.096089Jy sigma=1.108297 ! Fit after self-cal, rms=0.096089Jy sigma=1.108297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.254 mas, bpa=-7.624 degrees ! Estimated noise=0.675376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364783 Jy ! Component: 100 - total flux cleaned = 0.000425649 Jy ! Component: 150 - total flux cleaned = 0.000423075 Jy ! Component: 200 - total flux cleaned = 0.000424252 Jy ! Total flux subtracted in 200 components = 0.000424252 Jy ! Clean residual min=-0.008559 max=0.011478 Jy/beam ! Clean residual mean=0.000043 rms=0.002842 Jy/beam ! Combined flux in latest and established models = 0.0878966 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0878966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096007Jy sigma=1.106985 ! Fit after self-cal, rms=0.096001Jy sigma=1.106801 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 = 0.000239184 Jy ! Component: 100 - total flux cleaned = 0.000294695 Jy ! Component: 150 - total flux cleaned = 0.000345277 Jy ! Component: 200 - total flux cleaned = 0.00034536 Jy ! Total flux subtracted in 200 components = 0.00034536 Jy ! Clean residual min=-0.008533 max=0.011299 Jy/beam ! Clean residual mean=0.000042 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.0882419 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0882419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095937Jy sigma=1.105813 ! Fit after self-cal, rms=0.095935Jy sigma=1.105690 ! 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=0.095935Jy sigma=1.105690 ! Fit after self-cal, rms=0.095935Jy sigma=1.105690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.572 mas, bmaj=12.9 mas, bpa=-20.03 degrees ! Estimated noise=0.817006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236887 Jy ! Component: 100 - total flux cleaned = 0.00264478 Jy ! Component: 150 - total flux cleaned = 0.0028856 Jy ! Component: 200 - total flux cleaned = 0.00295946 Jy ! Total flux subtracted in 200 components = 0.00295946 Jy ! Clean residual min=-0.012166 max=0.014086 Jy/beam ! Clean residual mean=0.000076 rms=0.004503 Jy/beam ! Combined flux in latest and established models = 0.0912014 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0912014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095972Jy sigma=1.105439 ! Fit after self-cal, rms=0.096003Jy sigma=1.105031 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 = 0.000401921 Jy ! Component: 100 - total flux cleaned = 0.000548024 Jy ! Component: 150 - total flux cleaned = 0.000614695 Jy ! Component: 200 - total flux cleaned = 0.000678113 Jy ! Total flux subtracted in 200 components = 0.000678113 Jy ! Clean residual min=-0.012070 max=0.014052 Jy/beam ! Clean residual mean=0.000077 rms=0.004456 Jy/beam ! Combined flux in latest and established models = 0.0918795 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0918795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096087Jy sigma=1.105191 ! Fit after self-cal, rms=0.096106Jy sigma=1.105005 ! 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=2.891 mas, bmaj=7.254 mas, bpa=-7.624 degrees ! Estimated noise=0.675376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 7.254 at -7.624 degrees (North through East) ! Clean map min=-0.008756 max=0.067365 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=2.337 mas, bmaj=5.87 mas, bpa=-8.797 degrees ! Estimated noise=1.20753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0608802 Jy ! Component: 100 - total flux cleaned = 0.0835067 Jy ! Component: 150 - total flux cleaned = 0.0869839 Jy ! Component: 200 - total flux cleaned = 0.085983 Jy ! Total flux subtracted in 200 components = 0.085983 Jy ! Clean residual min=-0.011498 max=0.012824 Jy/beam ! Clean residual mean=0.000031 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.0859829 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0859829 Jy ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.254 mas, bpa=-7.624 degrees ! Estimated noise=0.675376 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 = 0.00263035 Jy ! Component: 100 - total flux cleaned = 0.00282423 Jy ! Component: 150 - total flux cleaned = 0.00298249 Jy ! Component: 200 - total flux cleaned = 0.00283946 Jy ! Total flux subtracted in 200 components = 0.00283946 Jy ! Clean residual min=-0.008587 max=0.011817 Jy/beam ! Clean residual mean=0.000045 rms=0.002873 Jy/beam ! Combined flux in latest and established models = 0.0888224 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0888224 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=9.572 mas, bmaj=12.9 mas, bpa=-20.03 degrees ! Estimated noise=0.817006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258709 Jy ! Component: 100 - total flux cleaned = 0.00297597 Jy ! Component: 150 - total flux cleaned = 0.00341642 Jy ! Component: 200 - total flux cleaned = 0.00360204 Jy ! Total flux subtracted in 200 components = 0.00360204 Jy ! Clean residual min=-0.011991 max=0.013770 Jy/beam ! Clean residual mean=0.000077 rms=0.004473 Jy/beam ! Combined flux in latest and established models = 0.0924244 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 = 8.70771e-05 Jy ! Component: 100 - total flux cleaned = 0.00017102 Jy ! Component: 150 - total flux cleaned = 0.000249174 Jy ! Component: 200 - total flux cleaned = 0.000323906 Jy ! Total flux subtracted in 200 components = 0.000323906 Jy ! Clean residual min=-0.011988 max=0.013847 Jy/beam ! Clean residual mean=0.000077 rms=0.004437 Jy/beam ! Combined flux in latest and established models = 0.0927484 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0927484 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.254 mas, bpa=-7.624 degrees ! Estimated noise=0.675376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217183 Jy ! Component: 100 - total flux cleaned = -0.00254677 Jy ! Component: 150 - total flux cleaned = -0.00254488 Jy ! Component: 200 - total flux cleaned = -0.00264264 Jy ! Total flux subtracted in 200 components = -0.00264264 Jy ! Clean residual min=-0.008626 max=0.010776 Jy/beam ! Clean residual mean=0.000043 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 0.0901057 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0901057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096386Jy sigma=1.106616 ! Fit after self-cal, rms=0.096337Jy sigma=1.106226 wmodel /scr/pima/rv102_uvs/J2219+1806_S_map.mod ! Writing 43 model components to file: /scr/pima/rv102_uvs/J2219+1806_S_map.mod wobs /scr/pima/rv102_uvs/J2219+1806_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2219+1806_S_uvs.fits wwins /scr/pima/rv102_uvs/J2219+1806_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv102_uvs/J2219+1806_S_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 = 0.00491506 Jy ! Component: 100 - total flux cleaned = 0.00859712 Jy ! Component: 150 - total flux cleaned = 0.0114907 Jy ! Component: 200 - total flux cleaned = 0.0140392 Jy ! Component: 250 - total flux cleaned = 0.0165823 Jy ! Component: 300 - total flux cleaned = 0.018996 Jy ! Component: 350 - total flux cleaned = 0.0204037 Jy ! Component: 400 - total flux cleaned = 0.0213871 Jy ! Component: 450 - total flux cleaned = 0.0225686 Jy ! Component: 500 - total flux cleaned = 0.0234792 Jy ! Component: 550 - total flux cleaned = 0.0240293 Jy ! Component: 600 - total flux cleaned = 0.0247797 Jy ! Component: 650 - total flux cleaned = 0.0256106 Jy ! Component: 700 - total flux cleaned = 0.0262147 Jy ! Component: 750 - total flux cleaned = 0.0268036 Jy ! Component: 800 - total flux cleaned = 0.0275708 Jy ! Component: 850 - total flux cleaned = 0.0284109 Jy ! Component: 900 - total flux cleaned = 0.0289584 Jy ! Component: 950 - total flux cleaned = 0.0296686 Jy ! Component: 1000 - total flux cleaned = 0.030363 Jy ! Component: 1050 - total flux cleaned = 0.0309565 Jy ! Component: 1100 - total flux cleaned = 0.0317011 Jy ! Component: 1150 - total flux cleaned = 0.0321885 Jy ! Component: 1200 - total flux cleaned = 0.0330599 Jy ! Component: 1250 - total flux cleaned = 0.033913 Jy ! Component: 1300 - total flux cleaned = 0.0345175 Jy ! Component: 1350 - total flux cleaned = 0.0351117 Jy ! Component: 1400 - total flux cleaned = 0.0356214 Jy ! Component: 1450 - total flux cleaned = 0.0361926 Jy ! Component: 1500 - total flux cleaned = 0.0368917 Jy ! Component: 1550 - total flux cleaned = 0.0373704 Jy ! Component: 1600 - total flux cleaned = 0.0378374 Jy ! Component: 1650 - total flux cleaned = 0.0382318 Jy ! Component: 1700 - total flux cleaned = 0.0388122 Jy ! Component: 1750 - total flux cleaned = 0.0392542 Jy ! Component: 1800 - total flux cleaned = 0.0398738 Jy ! Component: 1850 - total flux cleaned = 0.0404815 Jy ! Component: 1900 - total flux cleaned = 0.0409589 Jy ! Component: 1950 - total flux cleaned = 0.0416037 Jy ! Component: 2000 - total flux cleaned = 0.0420065 Jy ! Component: 2050 - total flux cleaned = 0.0425726 Jy ! Component: 2100 - total flux cleaned = 0.0430172 Jy ! Component: 2150 - total flux cleaned = 0.0435651 Jy ! Component: 2200 - total flux cleaned = 0.0439937 Jy ! Component: 2250 - total flux cleaned = 0.0445216 Jy ! Component: 2300 - total flux cleaned = 0.0447284 Jy ! Component: 2350 - total flux cleaned = 0.0453423 Jy ! Component: 2400 - total flux cleaned = 0.0455929 Jy ! Component: 2450 - total flux cleaned = 0.0461376 Jy ! Component: 2500 - total flux cleaned = 0.0462828 Jy ! Component: 2550 - total flux cleaned = 0.0464751 Jy ! Component: 2600 - total flux cleaned = 0.0468543 Jy ! Component: 2650 - total flux cleaned = 0.0470408 Jy ! Component: 2700 - total flux cleaned = 0.0472247 Jy ! Component: 2750 - total flux cleaned = 0.0475423 Jy ! Component: 2800 - total flux cleaned = 0.0478106 Jy ! Component: 2850 - total flux cleaned = 0.0480312 Jy ! Component: 2900 - total flux cleaned = 0.0482051 Jy ! Component: 2950 - total flux cleaned = 0.0483343 Jy ! Component: 3000 - total flux cleaned = 0.0485467 Jy ! Component: 3050 - total flux cleaned = 0.0488406 Jy ! Component: 3100 - total flux cleaned = 0.0489234 Jy ! Component: 3150 - total flux cleaned = 0.0492086 Jy ! Component: 3200 - total flux cleaned = 0.0494504 Jy ! Component: 3250 - total flux cleaned = 0.0496095 Jy ! Component: 3300 - total flux cleaned = 0.0498452 Jy ! Component: 3350 - total flux cleaned = 0.0500005 Jy ! Component: 3400 - total flux cleaned = 0.0502309 Jy ! Component: 3450 - total flux cleaned = 0.0503826 Jy ! Component: 3500 - total flux cleaned = 0.0506072 Jy ! Component: 3550 - total flux cleaned = 0.0507549 Jy ! Component: 3600 - total flux cleaned = 0.0509747 Jy ! Component: 3650 - total flux cleaned = 0.0511927 Jy ! Component: 3700 - total flux cleaned = 0.0511206 Jy ! Component: 3750 - total flux cleaned = 0.0512978 Jy ! Component: 3800 - total flux cleaned = 0.0511926 Jy ! Component: 3850 - total flux cleaned = 0.0512965 Jy ! Component: 3900 - total flux cleaned = 0.0513997 Jy ! Component: 3950 - total flux cleaned = 0.0516036 Jy ! Component: 4000 - total flux cleaned = 0.0515357 Jy ! Component: 4050 - total flux cleaned = 0.0516028 Jy ! Total flux subtracted in 4096 components = 0.0516359 Jy ! Clean residual min=-0.001979 max=0.002029 Jy/beam ! Clean residual mean=0.000011 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.141742 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 369 components and 0.141742 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2219+1806_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 7.254 at -7.624 degrees (North through East) ! Clean map min=-0.0043722 max=0.06556 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2219+1806_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0655599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000628766 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.87722 2.87722 5.75443 11.5089 23.0177 46.0355 92.0709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 104.267 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2219+1806_S_uvs.log closed on Sat Feb 27 22:27:51 2016