! Started logfile: /scr/pima/bp192a1_uvs/J0014+2815_X_uvs.log on Wed Sep 16 13:25:44 2015 obs /scr/pima/bp192a1_uvs/J0014+2815_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0014+2815_X_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.488372 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0014+2815 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7560 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0014+2815_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 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001068Jy sigma=21.080971 ! Fit after self-cal, rms=0.969967Jy sigma=20.462036 ! 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=0.743 mas, bmaj=2.289 mas, bpa=-3.493 degrees ! Estimated noise=0.67045 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 = 0.022276 Jy ! Component: 100 - total flux cleaned = 0.0273336 Jy ! Total flux subtracted in 100 components = 0.0273336 Jy ! Clean residual min=-0.002314 max=0.002539 Jy/beam ! Clean residual mean=0.000000 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0273336 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0273336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038262Jy sigma=0.734461 ! Fit after self-cal, rms=0.036698Jy sigma=0.696616 ! 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=0.8134 mas, bmaj=2.293 mas, bpa=-2.965 degrees ! Estimated noise=0.393982 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 = 0.00480979 Jy ! Component: 100 - total flux cleaned = 0.00679751 Jy ! Component: 150 - total flux cleaned = 0.00792517 Jy ! Component: 200 - total flux cleaned = 0.00865453 Jy ! Total flux subtracted in 200 components = 0.00865453 Jy ! Clean residual min=-0.001843 max=0.002195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0359882 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0359882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036050Jy sigma=0.684912 ! Fit after self-cal, rms=0.036028Jy sigma=0.684711 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8134 x 2.293 at -2.965 degrees (North through East) ! Clean map min=-0.0017184 max=0.032155 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. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* ! ! ! Fit before self-cal, rms=0.036028Jy sigma=0.684711 ! Fit after self-cal, rms=0.036240Jy sigma=0.692935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.879 mas, bmaj=2.354 mas, bpa=-2.639 degrees ! Estimated noise=0.402072 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 = 0.000909821 Jy ! Component: 100 - total flux cleaned = 0.00113667 Jy ! Component: 150 - total flux cleaned = 0.00130503 Jy ! Component: 200 - total flux cleaned = 0.00145355 Jy ! Total flux subtracted in 200 components = 0.00145355 Jy ! Clean residual min=-0.001962 max=0.002324 Jy/beam ! Clean residual mean=-0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0374417 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0374417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036202Jy sigma=0.692349 ! Fit after self-cal, rms=0.036199Jy sigma=0.692323 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036199Jy sigma=0.692323 ! Fit after self-cal, rms=0.036233Jy sigma=0.691366 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8807 mas, bmaj=2.351 mas, bpa=-2.664 degrees ! Estimated noise=0.403211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338628 Jy ! Component: 100 - total flux cleaned = 0.000441624 Jy ! Component: 150 - total flux cleaned = 0.000508779 Jy ! Component: 200 - total flux cleaned = 0.000533759 Jy ! Total flux subtracted in 200 components = 0.000533759 Jy ! Clean residual min=-0.001953 max=0.002259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0379755 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0379755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036222Jy sigma=0.691157 ! Fit after self-cal, rms=0.036221Jy sigma=0.691095 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 (-5, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117825 Jy ! Component: 100 - total flux cleaned = 0.00168149 Jy ! Component: 150 - total flux cleaned = 0.00190636 Jy ! Component: 200 - total flux cleaned = 0.00202145 Jy ! Total flux subtracted in 200 components = 0.00202145 Jy ! Clean residual min=-0.001684 max=0.001609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0399969 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0399969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036049Jy sigma=0.687630 ! Fit after self-cal, rms=0.036019Jy sigma=0.687198 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036019Jy sigma=0.687198 ! Fit after self-cal, rms=0.036204Jy sigma=0.686599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.355 mas, bpa=-2.619 degrees ! Estimated noise=0.404679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495805 Jy ! Component: 100 - total flux cleaned = 0.000564772 Jy ! Component: 150 - total flux cleaned = 0.000565299 Jy ! Component: 200 - total flux cleaned = 0.000593695 Jy ! Total flux subtracted in 200 components = 0.000593695 Jy ! Clean residual min=-0.001649 max=0.001525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0405906 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.0405906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036140Jy sigma=0.685432 ! Fit after self-cal, rms=0.036132Jy sigma=0.685296 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 = 0.000347085 Jy ! Component: 100 - total flux cleaned = 0.000372855 Jy ! Component: 150 - total flux cleaned = 0.000395735 Jy ! Component: 200 - total flux cleaned = 0.000375357 Jy ! Total flux subtracted in 200 components = 0.000375357 Jy ! Clean residual min=-0.001591 max=0.001521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.040966 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.040966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036098Jy sigma=0.684711 ! Fit after self-cal, rms=0.036092Jy sigma=0.684666 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036092Jy sigma=0.684666 ! Fit after self-cal, rms=0.036063Jy sigma=0.684116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=2.906 mas, bpa=-0.1806 degrees ! Estimated noise=0.510164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137649 Jy ! Component: 100 - total flux cleaned = -2.43067e-05 Jy ! Component: 150 - total flux cleaned = 5.4076e-05 Jy ! Component: 200 - total flux cleaned = 0.000109267 Jy ! Total flux subtracted in 200 components = 0.000109267 Jy ! Clean residual min=-0.001752 max=0.001608 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0410752 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0410752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036068Jy sigma=0.684113 ! Fit after self-cal, rms=0.036064Jy sigma=0.683967 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 = 1.50746e-06 Jy ! Component: 100 - total flux cleaned = 8.01189e-05 Jy ! Component: 150 - total flux cleaned = 0.00011331 Jy ! Component: 200 - total flux cleaned = 0.000161093 Jy ! Total flux subtracted in 200 components = 0.000161093 Jy ! Clean residual min=-0.001721 max=0.001563 Jy/beam ! Clean residual mean=0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0412363 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0412363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036065Jy sigma=0.683994 ! Fit after self-cal, rms=0.036062Jy sigma=0.683924 ! 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=0.8832 mas, bmaj=2.355 mas, bpa=-2.753 degrees ! Estimated noise=0.404449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8832 x 2.355 at -2.753 degrees (North through East) ! Clean map min=-0.001756 max=0.031673 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=0.7496 mas, bmaj=2.302 mas, bpa=-3.379 degrees ! Estimated noise=0.694588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230484 Jy ! Component: 100 - total flux cleaned = 0.0289941 Jy ! Component: 150 - total flux cleaned = 0.0314597 Jy ! Component: 200 - total flux cleaned = 0.0333239 Jy ! Total flux subtracted in 200 components = 0.0333239 Jy ! Clean residual min=-0.002675 max=0.002724 Jy/beam ! Clean residual mean=0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0333239 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0333239 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8832 mas, bmaj=2.355 mas, bpa=-2.753 degrees ! Estimated noise=0.404449 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 = 0.0030714 Jy ! Component: 100 - total flux cleaned = 0.00400722 Jy ! Component: 150 - total flux cleaned = 0.00485186 Jy ! Component: 200 - total flux cleaned = 0.00542018 Jy ! Total flux subtracted in 200 components = 0.00542018 Jy ! Clean residual min=-0.001672 max=0.001827 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0387441 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.0387441 Jy ! Inverting map ! Added new window around map position (-17.8, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856749 Jy ! Component: 100 - total flux cleaned = 0.00130762 Jy ! Component: 150 - total flux cleaned = 0.00165886 Jy ! Component: 200 - total flux cleaned = 0.00183559 Jy ! Total flux subtracted in 200 components = 0.00183559 Jy ! Clean residual min=-0.001493 max=0.001528 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0405797 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0405797 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=2.076 mas, bmaj=2.906 mas, bpa=-0.1806 degrees ! Estimated noise=0.510164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106168 Jy ! Component: 100 - total flux cleaned = 0.00119583 Jy ! Component: 150 - total flux cleaned = 0.0012758 Jy ! Component: 200 - total flux cleaned = 0.00131042 Jy ! Total flux subtracted in 200 components = 0.00131042 Jy ! Clean residual min=-0.001649 max=0.001546 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0418901 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 = 1.68595e-05 Jy ! Component: 100 - total flux cleaned = 1.72642e-05 Jy ! Component: 150 - total flux cleaned = 1.76043e-05 Jy ! Component: 200 - total flux cleaned = 4.14533e-05 Jy ! Total flux subtracted in 200 components = 4.14533e-05 Jy ! Clean residual min=-0.001616 max=0.001582 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0419316 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.0419316 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8832 mas, bmaj=2.355 mas, bpa=-2.753 degrees ! Estimated noise=0.404449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227483 Jy ! Component: 100 - total flux cleaned = -0.000257002 Jy ! Component: 150 - total flux cleaned = -0.000257316 Jy ! Component: 200 - total flux cleaned = -0.000232374 Jy ! Total flux subtracted in 200 components = -0.000232374 Jy ! Clean residual min=-0.001479 max=0.001391 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0416992 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.0416992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035966Jy sigma=0.681789 ! Fit after self-cal, rms=0.035941Jy sigma=0.681404 wmodel /scr/pima/bp192a1_uvs/J0014+2815_X_map.mod ! Writing 96 model components to file: /scr/pima/bp192a1_uvs/J0014+2815_X_map.mod wobs /scr/pima/bp192a1_uvs/J0014+2815_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0014+2815_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0014+2815_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0014+2815_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 = 0.000116055 Jy ! Component: 100 - total flux cleaned = 0.00030325 Jy ! Component: 150 - total flux cleaned = 0.000432098 Jy ! Component: 200 - total flux cleaned = 0.00057692 Jy ! Component: 250 - total flux cleaned = 0.000695585 Jy ! Component: 300 - total flux cleaned = 0.000790446 Jy ! Component: 350 - total flux cleaned = 0.000864113 Jy ! Component: 400 - total flux cleaned = 0.000900136 Jy ! Component: 450 - total flux cleaned = 0.00097003 Jy ! Component: 500 - total flux cleaned = 0.00100362 Jy ! Component: 550 - total flux cleaned = 0.00105293 Jy ! Component: 600 - total flux cleaned = 0.00108502 Jy ! Component: 650 - total flux cleaned = 0.00110071 Jy ! Component: 700 - total flux cleaned = 0.00114693 Jy ! Component: 750 - total flux cleaned = 0.0011467 Jy ! Component: 800 - total flux cleaned = 0.00113223 Jy ! Component: 850 - total flux cleaned = 0.00116157 Jy ! Component: 900 - total flux cleaned = 0.00119054 Jy ! Component: 950 - total flux cleaned = 0.00124636 Jy ! Component: 1000 - total flux cleaned = 0.0012597 Jy ! Component: 1050 - total flux cleaned = 0.00125955 Jy ! Component: 1100 - total flux cleaned = 0.00129936 Jy ! Component: 1150 - total flux cleaned = 0.00129919 Jy ! Component: 1200 - total flux cleaned = 0.00123498 Jy ! Component: 1250 - total flux cleaned = 0.00131067 Jy ! Component: 1300 - total flux cleaned = 0.00127308 Jy ! Component: 1350 - total flux cleaned = 0.00130989 Jy ! Component: 1400 - total flux cleaned = 0.00133412 Jy ! Component: 1450 - total flux cleaned = 0.00135786 Jy ! Component: 1500 - total flux cleaned = 0.00134591 Jy ! Component: 1550 - total flux cleaned = 0.00132252 Jy ! Component: 1600 - total flux cleaned = 0.00132276 Jy ! Component: 1650 - total flux cleaned = 0.00130004 Jy ! Component: 1700 - total flux cleaned = 0.00127756 Jy ! Component: 1750 - total flux cleaned = 0.00126636 Jy ! Component: 1800 - total flux cleaned = 0.00124446 Jy ! Component: 1850 - total flux cleaned = 0.00123374 Jy ! Component: 1900 - total flux cleaned = 0.00122302 Jy ! Component: 1950 - total flux cleaned = 0.00118075 Jy ! Component: 2000 - total flux cleaned = 0.00118089 Jy ! Component: 2050 - total flux cleaned = 0.00112909 Jy ! Component: 2100 - total flux cleaned = 0.00109828 Jy ! Component: 2150 - total flux cleaned = 0.00105763 Jy ! Component: 2200 - total flux cleaned = 0.00102745 Jy ! Component: 2250 - total flux cleaned = 0.0010074 Jy ! Component: 2300 - total flux cleaned = 0.000968142 Jy ! Component: 2350 - total flux cleaned = 0.000919601 Jy ! Component: 2400 - total flux cleaned = 0.000881279 Jy ! Component: 2450 - total flux cleaned = 0.000814782 Jy ! Component: 2500 - total flux cleaned = 0.000767824 Jy ! Component: 2550 - total flux cleaned = 0.000730635 Jy ! Component: 2600 - total flux cleaned = 0.000702916 Jy ! Component: 2650 - total flux cleaned = 0.00065713 Jy ! Component: 2700 - total flux cleaned = 0.000620798 Jy ! Component: 2750 - total flux cleaned = 0.000566918 Jy ! Component: 2800 - total flux cleaned = 0.000540263 Jy ! Component: 2850 - total flux cleaned = 0.000531381 Jy ! Component: 2900 - total flux cleaned = 0.000505028 Jy ! Component: 2950 - total flux cleaned = 0.000470251 Jy ! Component: 3000 - total flux cleaned = 0.000452951 Jy ! Component: 3050 - total flux cleaned = 0.000427194 Jy ! Component: 3100 - total flux cleaned = 0.000410194 Jy ! Component: 3150 - total flux cleaned = 0.000427083 Jy ! Component: 3200 - total flux cleaned = 0.000385235 Jy ! Component: 3250 - total flux cleaned = 0.000376926 Jy ! Component: 3300 - total flux cleaned = 0.000385186 Jy ! Component: 3350 - total flux cleaned = 0.000352287 Jy ! Component: 3400 - total flux cleaned = 0.000335951 Jy ! Component: 3450 - total flux cleaned = 0.000311673 Jy ! Component: 3500 - total flux cleaned = 0.000311681 Jy ! Component: 3550 - total flux cleaned = 0.000303705 Jy ! Component: 3600 - total flux cleaned = 0.000295697 Jy ! Component: 3650 - total flux cleaned = 0.000272083 Jy ! Component: 3700 - total flux cleaned = 0.000272046 Jy ! Component: 3750 - total flux cleaned = 0.000248666 Jy ! Component: 3800 - total flux cleaned = 0.000233138 Jy ! Component: 3850 - total flux cleaned = 0.000210119 Jy ! Component: 3900 - total flux cleaned = 0.000194833 Jy ! Component: 3950 - total flux cleaned = 0.000187216 Jy ! Component: 4000 - total flux cleaned = 0.00016454 Jy ! Component: 4050 - total flux cleaned = 0.000134442 Jy ! Total flux subtracted in 4096 components = 0.000126978 Jy ! Clean residual min=-0.000460 max=0.000525 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0418262 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 370 components and 0.0418262 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0014+2815_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8832 x 2.355 at -2.753 degrees (North through East) ! Clean map min=-0.0014372 max=0.031265 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0014+2815_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0312648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123094 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18115 1.18115 2.36229 4.72458 9.44917 18.8983 37.7967 75.5934 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 253.99 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0014+2815_X_uvs.log closed on Wed Sep 16 13:25:48 2015