! Started logfile: /scr/pima/bg219i_uvs/J1504+0407_S_uvs.log on Wed Apr 6 23:06:03 2016 obs /scr/pima/bg219i_uvs/J1504+0407_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1504+0407_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898361 visibilities/baseline/integration-bin. ! Found source: J1504+0407 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 9864 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/bg219i_uvs/J1504+0407_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010250Jy sigma=23.770233 ! Fit after self-cal, rms=0.912798Jy sigma=21.466923 ! 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=2.809 mas, bmaj=6.559 mas, bpa=-3.319 degrees ! Estimated noise=0.536105 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 = 0.0659996 Jy ! Component: 100 - total flux cleaned = 0.0848493 Jy ! Total flux subtracted in 100 components = 0.0848493 Jy ! Clean residual min=-0.003775 max=0.007927 Jy/beam ! Clean residual mean=0.000002 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.0848493 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0848493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062108Jy sigma=1.393588 ! Fit after self-cal, rms=0.061978Jy sigma=1.391558 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877711 Jy ! Component: 100 - total flux cleaned = 0.0131747 Jy ! Total flux subtracted in 100 components = 0.0131747 Jy ! Clean residual min=-0.003163 max=0.002959 Jy/beam ! Clean residual mean=-0.000000 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.098024 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.098024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060631Jy sigma=1.359814 ! Fit after self-cal, rms=0.060592Jy sigma=1.359305 ! 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=3.451 mas, bmaj=7.455 mas, bpa=-3.427 degrees ! Estimated noise=0.321171 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 = 0.00298672 Jy ! Component: 100 - total flux cleaned = 0.00443729 Jy ! Component: 150 - total flux cleaned = 0.00524298 Jy ! Component: 200 - total flux cleaned = 0.00541568 Jy ! Total flux subtracted in 200 components = 0.00541568 Jy ! Clean residual min=-0.002337 max=0.001960 Jy/beam ! Clean residual mean=-0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.10344 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.10344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060445Jy sigma=1.356184 ! Fit after self-cal, rms=0.060434Jy sigma=1.356115 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.451 x 7.455 at -3.427 degrees (North through East) ! Clean map min=-0.0022413 max=0.087478 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: ! BR 1.03 FD 0.95 HN 1.10 KP 1.01 ! LA 1.00 MK 0.99 NL 1.03 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.07 KP 0.96 ! LA 1.01 MK 1.03 NL 0.96 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.02 KP 1.03 ! LA 1.03 MK 1.00 NL 0.99 OV 1.05 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 1.10 KP 0.96 ! LA 0.99 MK 0.98 NL 1.00 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.060434Jy sigma=1.356115 ! Fit after self-cal, rms=0.060380Jy sigma=1.351575 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=7.488 mas, bpa=-3.267 degrees ! Estimated noise=0.320978 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 = -0.000235927 Jy ! Component: 100 - total flux cleaned = -0.000290197 Jy ! Component: 150 - total flux cleaned = -0.000335955 Jy ! Component: 200 - total flux cleaned = -0.00037344 Jy ! Total flux subtracted in 200 components = -0.00037344 Jy ! Clean residual min=-0.001864 max=0.001695 Jy/beam ! Clean residual mean=-0.000006 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.103066 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.103066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060367Jy sigma=1.351334 ! Fit after self-cal, rms=0.060383Jy sigma=1.351188 ! 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=0.060383Jy sigma=1.351188 ! Fit after self-cal, rms=0.060247Jy sigma=1.346695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=7.488 mas, bpa=-3.199 degrees ! Estimated noise=0.320701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.69033e-05 Jy ! Component: 100 - total flux cleaned = -0.000170647 Jy ! Component: 150 - total flux cleaned = -0.000259066 Jy ! Component: 200 - total flux cleaned = -0.000294279 Jy ! Total flux subtracted in 200 components = -0.000294279 Jy ! Clean residual min=-0.001545 max=0.001490 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.102772 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.102772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060239Jy sigma=1.346574 ! Fit after self-cal, rms=0.060247Jy sigma=1.346432 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 = 1.75836e-05 Jy ! Component: 100 - total flux cleaned = -2.57792e-05 Jy ! Component: 150 - total flux cleaned = -8.10131e-05 Jy ! Component: 200 - total flux cleaned = -9.83167e-05 Jy ! Total flux subtracted in 200 components = -9.83167e-05 Jy ! Clean residual min=-0.001534 max=0.001489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.102674 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.102674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060244Jy sigma=1.346385 ! Fit after self-cal, rms=0.060244Jy sigma=1.346369 ! 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=0.060244Jy sigma=1.346369 ! Fit after self-cal, rms=0.060243Jy sigma=1.346341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=7.491 mas, bpa=-3.118 degrees ! Estimated noise=0.320654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102679 Jy ! Component: 100 - total flux cleaned = -0.000163597 Jy ! Component: 150 - total flux cleaned = -0.000210394 Jy ! Component: 200 - total flux cleaned = -0.000244916 Jy ! Total flux subtracted in 200 components = -0.000244916 Jy ! Clean residual min=-0.001531 max=0.001505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.102429 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.102429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060240Jy sigma=1.346299 ! Fit after self-cal, rms=0.060241Jy sigma=1.346289 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 = -9.86692e-06 Jy ! Component: 100 - total flux cleaned = -4.53955e-05 Jy ! Component: 150 - total flux cleaned = -5.47532e-05 Jy ! Component: 200 - total flux cleaned = -6.80039e-05 Jy ! Total flux subtracted in 200 components = -6.80039e-05 Jy ! Clean residual min=-0.001525 max=0.001500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.102361 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.102361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060240Jy sigma=1.346267 ! Fit after self-cal, rms=0.060239Jy sigma=1.346259 ! 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=0.060239Jy sigma=1.346259 ! Fit after self-cal, rms=0.060245Jy sigma=1.346247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.899 mas, bmaj=11.64 mas, bpa=-3.648 degrees ! Estimated noise=0.398645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131802 Jy ! Component: 100 - total flux cleaned = -0.000145966 Jy ! Component: 150 - total flux cleaned = -0.000159117 Jy ! Component: 200 - total flux cleaned = -0.00017113 Jy ! Total flux subtracted in 200 components = -0.00017113 Jy ! Clean residual min=-0.001933 max=0.001740 Jy/beam ! Clean residual mean=-0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.10219 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 65 components and 0.10219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060244Jy sigma=1.346243 ! Fit after self-cal, rms=0.060243Jy sigma=1.346242 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 = -1.10461e-05 Jy ! Component: 100 - total flux cleaned = -2.1253e-05 Jy ! Component: 150 - total flux cleaned = -3.06328e-05 Jy ! Component: 200 - total flux cleaned = -3.93807e-05 Jy ! Total flux subtracted in 200 components = -3.93807e-05 Jy ! Clean residual min=-0.001934 max=0.001763 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.10215 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 65 components and 0.10215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060243Jy sigma=1.346247 ! Fit after self-cal, rms=0.060242Jy sigma=1.346244 ! 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=3.464 mas, bmaj=7.494 mas, bpa=-3.064 degrees ! Estimated noise=0.320652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.464 x 7.494 at -3.064 degrees (North through East) ! Clean map min=-0.0014823 max=0.087173 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=2.818 mas, bmaj=6.587 mas, bpa=-2.986 degrees ! Estimated noise=0.534352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656946 Jy ! Component: 100 - total flux cleaned = 0.0851421 Jy ! Component: 150 - total flux cleaned = 0.0937666 Jy ! Component: 200 - total flux cleaned = 0.098088 Jy ! Total flux subtracted in 200 components = 0.098088 Jy ! Clean residual min=-0.002675 max=0.002664 Jy/beam ! Clean residual mean=0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.098088 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.098088 Jy ! Inverting map and beam ! Estimated beam: bmin=3.464 mas, bmaj=7.494 mas, bpa=-3.064 degrees ! Estimated noise=0.320652 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 = 0.00265796 Jy ! Component: 100 - total flux cleaned = 0.00315542 Jy ! Component: 150 - total flux cleaned = 0.0033921 Jy ! Component: 200 - total flux cleaned = 0.00360137 Jy ! Total flux subtracted in 200 components = 0.00360137 Jy ! Clean residual min=-0.001599 max=0.001491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.101689 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.101689 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=7.899 mas, bmaj=11.64 mas, bpa=-3.648 degrees ! Estimated noise=0.398645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489518 Jy ! Component: 100 - total flux cleaned = 0.000525631 Jy ! Component: 150 - total flux cleaned = 0.000554875 Jy ! Component: 200 - total flux cleaned = 0.000530923 Jy ! Total flux subtracted in 200 components = 0.000530923 Jy ! Clean residual min=-0.001918 max=0.001680 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.10222 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 = -2.19729e-05 Jy ! Component: 100 - total flux cleaned = -4.18843e-05 Jy ! Component: 150 - total flux cleaned = -6.05111e-05 Jy ! Component: 200 - total flux cleaned = -8.58641e-05 Jy ! Total flux subtracted in 200 components = -8.58641e-05 Jy ! Clean residual min=-0.001920 max=0.001727 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.102134 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.102134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.464 mas, bmaj=7.494 mas, bpa=-3.064 degrees ! Estimated noise=0.320652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122424 Jy ! Component: 100 - total flux cleaned = -0.00018676 Jy ! Component: 150 - total flux cleaned = -0.000217881 Jy ! Component: 200 - total flux cleaned = -0.000218058 Jy ! Total flux subtracted in 200 components = -0.000218058 Jy ! Clean residual min=-0.001524 max=0.001487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.101916 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.101916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060245Jy sigma=1.346319 ! Fit after self-cal, rms=0.060245Jy sigma=1.346303 wmodel /scr/pima/bg219i_uvs/J1504+0407_S_map.mod ! Writing 50 model components to file: /scr/pima/bg219i_uvs/J1504+0407_S_map.mod wobs /scr/pima/bg219i_uvs/J1504+0407_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1504+0407_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1504+0407_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J1504+0407_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 = -0.000371788 Jy ! Component: 100 - total flux cleaned = -0.00060735 Jy ! Component: 150 - total flux cleaned = -0.000780853 Jy ! Component: 200 - total flux cleaned = -0.000970373 Jy ! Component: 250 - total flux cleaned = -0.00106128 Jy ! Component: 300 - total flux cleaned = -0.00097353 Jy ! Component: 350 - total flux cleaned = -0.000973869 Jy ! Component: 400 - total flux cleaned = -0.000994835 Jy ! Component: 450 - total flux cleaned = -0.0010153 Jy ! Component: 500 - total flux cleaned = -0.00103551 Jy ! Component: 550 - total flux cleaned = -0.00111332 Jy ! Component: 600 - total flux cleaned = -0.00115158 Jy ! Component: 650 - total flux cleaned = -0.00126316 Jy ! Component: 700 - total flux cleaned = -0.00131787 Jy ! Component: 750 - total flux cleaned = -0.00138961 Jy ! Component: 800 - total flux cleaned = -0.00144245 Jy ! Component: 850 - total flux cleaned = -0.00146008 Jy ! Component: 900 - total flux cleaned = -0.0015111 Jy ! Component: 950 - total flux cleaned = -0.00152802 Jy ! Component: 1000 - total flux cleaned = -0.00156146 Jy ! Component: 1050 - total flux cleaned = -0.00159448 Jy ! Component: 1100 - total flux cleaned = -0.00164279 Jy ! Component: 1150 - total flux cleaned = -0.00164278 Jy ! Component: 1200 - total flux cleaned = -0.00167414 Jy ! Component: 1250 - total flux cleaned = -0.00168957 Jy ! Component: 1300 - total flux cleaned = -0.0017198 Jy ! Component: 1350 - total flux cleaned = -0.00173495 Jy ! Component: 1400 - total flux cleaned = -0.0017204 Jy ! Component: 1450 - total flux cleaned = -0.00179336 Jy ! Component: 1500 - total flux cleaned = -0.0017932 Jy ! Component: 1550 - total flux cleaned = -0.00183588 Jy ! Component: 1600 - total flux cleaned = -0.00191976 Jy ! Component: 1650 - total flux cleaned = -0.00198862 Jy ! Component: 1700 - total flux cleaned = -0.00201572 Jy ! Component: 1750 - total flux cleaned = -0.0020564 Jy ! Component: 1800 - total flux cleaned = -0.00210997 Jy ! Component: 1850 - total flux cleaned = -0.00216272 Jy ! Component: 1900 - total flux cleaned = -0.00225397 Jy ! Component: 1950 - total flux cleaned = -0.00227997 Jy ! Component: 2000 - total flux cleaned = -0.00238173 Jy ! Component: 2050 - total flux cleaned = -0.00244473 Jy ! Component: 2100 - total flux cleaned = -0.00245711 Jy ! Component: 2150 - total flux cleaned = -0.00251882 Jy ! Component: 2200 - total flux cleaned = -0.00253114 Jy ! Component: 2250 - total flux cleaned = -0.00257958 Jy ! Component: 2300 - total flux cleaned = -0.00262767 Jy ! Component: 2350 - total flux cleaned = -0.00266331 Jy ! Component: 2400 - total flux cleaned = -0.00276905 Jy ! Component: 2450 - total flux cleaned = -0.00279224 Jy ! Component: 2500 - total flux cleaned = -0.00282687 Jy ! Component: 2550 - total flux cleaned = -0.00289567 Jy ! Component: 2600 - total flux cleaned = -0.00291844 Jy ! Component: 2650 - total flux cleaned = -0.00297456 Jy ! Component: 2700 - total flux cleaned = -0.00300797 Jy ! Component: 2750 - total flux cleaned = -0.00308525 Jy ! Component: 2800 - total flux cleaned = -0.00309611 Jy ! Component: 2850 - total flux cleaned = -0.00311774 Jy ! Component: 2900 - total flux cleaned = -0.00317155 Jy ! Component: 2950 - total flux cleaned = -0.00313952 Jy ! Component: 3000 - total flux cleaned = -0.00318174 Jy ! Component: 3050 - total flux cleaned = -0.00317101 Jy ! Component: 3100 - total flux cleaned = -0.00311868 Jy ! Component: 3150 - total flux cleaned = -0.00311879 Jy ! Component: 3200 - total flux cleaned = -0.00312912 Jy ! Component: 3250 - total flux cleaned = -0.00309852 Jy ! Component: 3300 - total flux cleaned = -0.00308843 Jy ! Component: 3350 - total flux cleaned = -0.00311868 Jy ! Component: 3400 - total flux cleaned = -0.0030887 Jy ! Component: 3450 - total flux cleaned = -0.00316824 Jy ! Component: 3500 - total flux cleaned = -0.00311885 Jy ! Component: 3550 - total flux cleaned = -0.00318744 Jy ! Component: 3600 - total flux cleaned = -0.00315821 Jy ! Component: 3650 - total flux cleaned = -0.00313879 Jy ! Component: 3700 - total flux cleaned = -0.00313877 Jy ! Component: 3750 - total flux cleaned = -0.00314834 Jy ! Component: 3800 - total flux cleaned = -0.00313887 Jy ! Component: 3850 - total flux cleaned = -0.00314832 Jy ! Component: 3900 - total flux cleaned = -0.00315772 Jy ! Component: 3950 - total flux cleaned = -0.00313902 Jy ! Component: 4000 - total flux cleaned = -0.00314825 Jy ! Component: 4050 - total flux cleaned = -0.0031299 Jy ! Total flux subtracted in 4096 components = -0.00312071 Jy ! Clean residual min=-0.000505 max=0.000479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0987957 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 338 components and 0.0987957 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1504+0407_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.464 x 7.494 at -3.064 degrees (North through East) ! Clean map min=-0.0010324 max=0.087456 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1504+0407_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.087456 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.587047 0.587047 1.17409 2.34819 4.69638 9.39276 18.7855 37.571 75.1421 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.031 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1504+0407_S_uvs.log closed on Wed Apr 6 23:06:08 2016