! Started logfile: /d2/scr/pima/bp171ab_uvs/J1226+1352_C_uvs.log on Mon Dec 9 01:43:44 2013 obs /d2/scr/pima/bp171ab_uvs/J1226+1352_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1226+1352_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J1226+1352 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1368 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171ab_uvs/J1226+1352_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010091Jy sigma=4.680474 ! Fit after self-cal, rms=0.893825Jy sigma=4.120296 ! 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=1.473 mas, bmaj=3.628 mas, bpa=6.784 degrees ! Estimated noise=5.85895 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 = 0.0817081 Jy ! Component: 100 - total flux cleaned = 0.0996579 Jy ! Total flux subtracted in 100 components = 0.0996579 Jy ! Clean residual min=-0.003559 max=0.005684 Jy/beam ! Clean residual mean=-0.000006 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0996579 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0996579 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=0.025354Jy sigma=0.106728 ! Fit after self-cal, rms=0.025346Jy sigma=0.106664 ! 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=1.856 mas, bmaj=4.251 mas, bpa=2.712 degrees ! Estimated noise=4.34515 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 = 0.00783158 Jy ! Component: 100 - total flux cleaned = 0.0113277 Jy ! Component: 150 - total flux cleaned = 0.013381 Jy ! Component: 200 - total flux cleaned = 0.014713 Jy ! Total flux subtracted in 200 components = 0.014713 Jy ! Clean residual min=-0.003691 max=0.004194 Jy/beam ! Clean residual mean=-0.000002 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.114371 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.114371 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=0.023439Jy sigma=0.093271 ! Fit after self-cal, rms=0.023435Jy sigma=0.093249 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.856 x 4.251 at 2.712 degrees (North through East) ! Clean map min=-0.0035367 max=0.10707 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 1.00* 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 0.96 KP 0.91 ! LA 1.07 MK 1.05 NL 1.13 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 0.96 KP 0.96 ! LA 1.06 MK 1.09 NL 1.00 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.98 KP 0.98 ! LA 1.06 MK 1.11 NL 1.02 OV 0.99 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.04 KP 0.99 ! LA 1.12 MK 1.07 NL 1.02 OV 1.00 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 KP 0.94 ! LA 1.03 MK 1.06 NL 1.02 OV 0.98 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.98 KP 1.05 ! LA 1.02 MK 1.05 NL 1.02 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.023435Jy sigma=0.093249 ! Fit after self-cal, rms=0.022332Jy sigma=0.086307 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.864 mas, bmaj=4.259 mas, bpa=2.976 degrees ! Estimated noise=4.41835 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 (-3.6, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361839 Jy ! Component: 100 - total flux cleaned = 0.00546577 Jy ! Component: 150 - total flux cleaned = 0.00663595 Jy ! Component: 200 - total flux cleaned = 0.00702313 Jy ! Total flux subtracted in 200 components = 0.00702313 Jy ! Clean residual min=-0.002471 max=0.002643 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.121394 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.121394 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=0.021752Jy sigma=0.082983 ! Fit after self-cal, rms=0.021717Jy sigma=0.082783 ! 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=0.021717Jy sigma=0.082783 ! Fit after self-cal, rms=0.021683Jy sigma=0.082273 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=4.245 mas, bpa=3.008 degrees ! Estimated noise=4.45898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178365 Jy ! Component: 100 - total flux cleaned = 0.00293801 Jy ! Component: 150 - total flux cleaned = 0.00365052 Jy ! Component: 200 - total flux cleaned = 0.00384043 Jy ! Total flux subtracted in 200 components = 0.00384043 Jy ! Clean residual min=-0.002450 max=0.002485 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.125235 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.125235 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=0.021532Jy sigma=0.081306 ! Fit after self-cal, rms=0.021521Jy sigma=0.081235 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 (-6.3, -54.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010511 Jy ! Component: 100 - total flux cleaned = 0.000839891 Jy ! Component: 150 - total flux cleaned = 0.00104945 Jy ! Component: 200 - total flux cleaned = 0.00125836 Jy ! Total flux subtracted in 200 components = 0.00125836 Jy ! Clean residual min=-0.002245 max=0.002156 Jy/beam ! Clean residual mean=0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.126493 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.126493 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=0.021211Jy sigma=0.080191 ! Fit after self-cal, rms=0.021202Jy sigma=0.080145 ! 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=0.021202Jy sigma=0.080145 ! Fit after self-cal, rms=0.021168Jy sigma=0.079686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=4.239 mas, bpa=3.004 degrees ! Estimated noise=4.50733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129451 Jy ! Component: 100 - total flux cleaned = 0.00173257 Jy ! Component: 150 - total flux cleaned = 0.00206106 Jy ! Component: 200 - total flux cleaned = 0.00227152 Jy ! Total flux subtracted in 200 components = 0.00227152 Jy ! Clean residual min=-0.002365 max=0.002144 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.128764 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.128764 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=0.021072Jy sigma=0.079089 ! Fit after self-cal, rms=0.021070Jy sigma=0.079072 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 = 0.000405838 Jy ! Component: 100 - total flux cleaned = 0.000542665 Jy ! Component: 150 - total flux cleaned = 0.000728169 Jy ! Component: 200 - total flux cleaned = 0.000786051 Jy ! Total flux subtracted in 200 components = 0.000786051 Jy ! Clean residual min=-0.002314 max=0.002061 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.12955 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.12955 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=0.021025Jy sigma=0.078896 ! Fit after self-cal, rms=0.021025Jy sigma=0.078890 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.021025Jy sigma=0.078890 ! Fit after self-cal, rms=0.021026Jy sigma=0.078678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.773 mas, bpa=-5.225 degrees ! Estimated noise=5.28981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782285 Jy ! Component: 100 - total flux cleaned = 0.00126583 Jy ! Component: 150 - total flux cleaned = 0.00146518 Jy ! Component: 200 - total flux cleaned = 0.00166298 Jy ! Total flux subtracted in 200 components = 0.00166298 Jy ! Clean residual min=-0.003109 max=0.002084 Jy/beam ! Clean residual mean=0.000002 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.131213 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.131213 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=0.021008Jy sigma=0.078329 ! Fit after self-cal, rms=0.021005Jy sigma=0.078323 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 = 0.00033121 Jy ! Component: 100 - total flux cleaned = 0.000402201 Jy ! Component: 150 - total flux cleaned = 0.000468073 Jy ! Component: 200 - total flux cleaned = 0.00051389 Jy ! Total flux subtracted in 200 components = 0.00051389 Jy ! Clean residual min=-0.003090 max=0.002034 Jy/beam ! Clean residual mean=0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.131727 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 0.131727 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=0.021004Jy sigma=0.078272 ! Fit after self-cal, rms=0.021003Jy sigma=0.078270 ! 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=1.854 mas, bmaj=4.234 mas, bpa=3.024 degrees ! Estimated noise=4.54349 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 4.234 at 3.024 degrees (North through East) ! Clean map min=-0.0022765 max=0.11005 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=1.476 mas, bmaj=3.626 mas, bpa=7.107 degrees ! Estimated noise=6.10959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851891 Jy ! Component: 100 - total flux cleaned = 0.103976 Jy ! Component: 150 - total flux cleaned = 0.110438 Jy ! Component: 200 - total flux cleaned = 0.114724 Jy ! Total flux subtracted in 200 components = 0.114724 Jy ! Clean residual min=-0.002770 max=0.003113 Jy/beam ! Clean residual mean=-0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.114724 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.114724 Jy ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.234 mas, bpa=3.024 degrees ! Estimated noise=4.54349 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 = 0.00491532 Jy ! Component: 100 - total flux cleaned = 0.0079927 Jy ! Component: 150 - total flux cleaned = 0.00958577 Jy ! Component: 200 - total flux cleaned = 0.0107192 Jy ! Total flux subtracted in 200 components = 0.0107192 Jy ! Clean residual min=-0.002866 max=0.002560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.125443 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.125443 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.773 mas, bpa=-5.225 degrees ! Estimated noise=5.28981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192881 Jy ! Component: 100 - total flux cleaned = 0.00290362 Jy ! Component: 150 - total flux cleaned = 0.00372507 Jy ! Component: 200 - total flux cleaned = 0.00442684 Jy ! Total flux subtracted in 200 components = 0.00442684 Jy ! Clean residual min=-0.003073 max=0.002271 Jy/beam ! Clean residual mean=0.000001 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.12987 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 = 0.00057261 Jy ! Component: 100 - total flux cleaned = 0.00101772 Jy ! Component: 150 - total flux cleaned = 0.00125323 Jy ! Component: 200 - total flux cleaned = 0.0014192 Jy ! Total flux subtracted in 200 components = 0.0014192 Jy ! Clean residual min=-0.003033 max=0.002084 Jy/beam ! Clean residual mean=0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.131289 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 110 components and 0.131289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.234 mas, bpa=3.024 degrees ! Estimated noise=4.54349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129668 Jy ! Component: 100 - total flux cleaned = 0.00012907 Jy ! Component: 150 - total flux cleaned = 0.000129424 Jy ! Component: 200 - total flux cleaned = 0.000103035 Jy ! Total flux subtracted in 200 components = 0.000103035 Jy ! Clean residual min=-0.002412 max=0.002067 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.131393 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.131393 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=0.021074Jy sigma=0.078428 ! Fit after self-cal, rms=0.021071Jy sigma=0.078417 wmodel /d2/scr/pima/bp171ab_uvs/J1226+1352_C_map.mod ! Writing 128 model components to file: /d2/scr/pima/bp171ab_uvs/J1226+1352_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1226+1352_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1226+1352_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1226+1352_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171ab_uvs/J1226+1352_C_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 = -0.000813418 Jy ! Component: 100 - total flux cleaned = -0.0013998 Jy ! Component: 150 - total flux cleaned = -0.00180804 Jy ! Component: 200 - total flux cleaned = -0.00212637 Jy ! Component: 250 - total flux cleaned = -0.00236737 Jy ! Component: 300 - total flux cleaned = -0.00245332 Jy ! Component: 350 - total flux cleaned = -0.00245385 Jy ! Component: 400 - total flux cleaned = -0.00242836 Jy ! Component: 450 - total flux cleaned = -0.00240283 Jy ! Component: 500 - total flux cleaned = -0.00232684 Jy ! Component: 550 - total flux cleaned = -0.00230234 Jy ! Component: 600 - total flux cleaned = -0.00227856 Jy ! Component: 650 - total flux cleaned = -0.00218619 Jy ! Component: 700 - total flux cleaned = -0.00214099 Jy ! Component: 750 - total flux cleaned = -0.00207415 Jy ! Component: 800 - total flux cleaned = -0.00198731 Jy ! Component: 850 - total flux cleaned = -0.00190305 Jy ! Component: 900 - total flux cleaned = -0.0018616 Jy ! Component: 950 - total flux cleaned = -0.00180072 Jy ! Component: 1000 - total flux cleaned = -0.00180008 Jy ! Component: 1050 - total flux cleaned = -0.00174133 Jy ! Component: 1100 - total flux cleaned = -0.00172237 Jy ! Component: 1150 - total flux cleaned = -0.00170371 Jy ! Component: 1200 - total flux cleaned = -0.00168543 Jy ! Component: 1250 - total flux cleaned = -0.00164916 Jy ! Component: 1300 - total flux cleaned = -0.00163183 Jy ! Component: 1350 - total flux cleaned = -0.00159689 Jy ! Component: 1400 - total flux cleaned = -0.00152816 Jy ! Component: 1450 - total flux cleaned = -0.00146039 Jy ! Component: 1500 - total flux cleaned = -0.00142752 Jy ! Component: 1550 - total flux cleaned = -0.00141093 Jy ! Component: 1600 - total flux cleaned = -0.00133049 Jy ! Component: 1650 - total flux cleaned = -0.00134659 Jy ! Component: 1700 - total flux cleaned = -0.00133078 Jy ! Component: 1750 - total flux cleaned = -0.0013 Jy ! Component: 1800 - total flux cleaned = -0.00128488 Jy ! Component: 1850 - total flux cleaned = -0.00125557 Jy ! Component: 1900 - total flux cleaned = -0.00132978 Jy ! Component: 1950 - total flux cleaned = -0.00130048 Jy ! Component: 2000 - total flux cleaned = -0.00130049 Jy ! Component: 2050 - total flux cleaned = -0.00130041 Jy ! Component: 2100 - total flux cleaned = -0.00128645 Jy ! Component: 2150 - total flux cleaned = -0.00127256 Jy ! Component: 2200 - total flux cleaned = -0.00127275 Jy ! Component: 2250 - total flux cleaned = -0.00125941 Jy ! Component: 2300 - total flux cleaned = -0.00131259 Jy ! Component: 2350 - total flux cleaned = -0.00127314 Jy ! Component: 2400 - total flux cleaned = -0.00123416 Jy ! Component: 2450 - total flux cleaned = -0.0012599 Jy ! Component: 2500 - total flux cleaned = -0.00122204 Jy ! Component: 2550 - total flux cleaned = -0.00119706 Jy ! Component: 2600 - total flux cleaned = -0.00123413 Jy ! Component: 2650 - total flux cleaned = -0.00116062 Jy ! Component: 2700 - total flux cleaned = -0.00118474 Jy ! Component: 2750 - total flux cleaned = -0.00117277 Jy ! Component: 2800 - total flux cleaned = -0.00116057 Jy ! Component: 2850 - total flux cleaned = -0.00116045 Jy ! Component: 2900 - total flux cleaned = -0.00118357 Jy ! Component: 2950 - total flux cleaned = -0.00120632 Jy ! Component: 3000 - total flux cleaned = -0.00119482 Jy ! Component: 3050 - total flux cleaned = -0.00119489 Jy ! Component: 3100 - total flux cleaned = -0.00118381 Jy ! Component: 3150 - total flux cleaned = -0.0012277 Jy ! Component: 3200 - total flux cleaned = -0.00129307 Jy ! Component: 3250 - total flux cleaned = -0.00122822 Jy ! Component: 3300 - total flux cleaned = -0.00129243 Jy ! Component: 3350 - total flux cleaned = -0.00126071 Jy ! Component: 3400 - total flux cleaned = -0.00128177 Jy ! Component: 3450 - total flux cleaned = -0.00131297 Jy ! Component: 3500 - total flux cleaned = -0.00136454 Jy ! Component: 3550 - total flux cleaned = -0.00135417 Jy ! Component: 3600 - total flux cleaned = -0.00138464 Jy ! Component: 3650 - total flux cleaned = -0.00139475 Jy ! Component: 3700 - total flux cleaned = -0.00143477 Jy ! Component: 3750 - total flux cleaned = -0.00145462 Jy ! Component: 3800 - total flux cleaned = -0.00148396 Jy ! Component: 3850 - total flux cleaned = -0.00152282 Jy ! Component: 3900 - total flux cleaned = -0.00151316 Jy ! Component: 3950 - total flux cleaned = -0.00153236 Jy ! Component: 4000 - total flux cleaned = -0.00154167 Jy ! Component: 4050 - total flux cleaned = -0.00154162 Jy ! Total flux subtracted in 4096 components = -0.00153209 Jy ! Clean residual min=-0.000559 max=0.000493 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.12986 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 445 components and 0.12986 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1226+1352_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 4.234 at 3.024 degrees (North through East) ! Clean map min=-0.001464 max=0.11047 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1226+1352_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469617 0.469617 0.939235 1.87847 3.75694 7.51388 15.0278 30.0555 60.111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.818 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1226+1352_C_uvs.log closed on Mon Dec 9 01:43:49 2013