! Started logfile: /d2/scr/pima/bp171a4_uvs/J1139+1143_C_uvs.log on Wed Jan 29 04:22:38 2014 obs /d2/scr/pima/bp171a4_uvs/J1139+1143_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1139+1143_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J1139+1143 ! ! 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 992 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/bp171a4_uvs/J1139+1143_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001832Jy sigma=44.850050 ! Fit after self-cal, rms=0.969934Jy sigma=43.556126 ! 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=1.212 mas, bmaj=3.571 mas, bpa=-4.35 degrees ! Estimated noise=0.666692 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 = 0.0221619 Jy ! Component: 100 - total flux cleaned = 0.0273848 Jy ! Total flux subtracted in 100 components = 0.0273848 Jy ! Clean residual min=-0.001598 max=0.002049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0273848 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0273848 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=0.021375Jy sigma=0.589300 ! Fit after self-cal, rms=0.019851Jy sigma=0.544340 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249557 Jy ! Component: 100 - total flux cleaned = 0.00367526 Jy ! Total flux subtracted in 100 components = 0.00367526 Jy ! Clean residual min=-0.001534 max=0.001492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0310601 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.0310601 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=0.019275Jy sigma=0.523370 ! Fit after self-cal, rms=0.019259Jy sigma=0.523191 ! 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=1.389 mas, bmaj=3.725 mas, bpa=-1.101 degrees ! Estimated noise=0.532904 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 = 0.0010738 Jy ! Component: 100 - total flux cleaned = 0.0016387 Jy ! Component: 150 - total flux cleaned = 0.00198607 Jy ! Component: 200 - total flux cleaned = 0.00210429 Jy ! Total flux subtracted in 200 components = 0.00210429 Jy ! Clean residual min=-0.001311 max=0.001237 Jy/beam ! Clean residual mean=-0.000004 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0331644 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0331644 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=0.019109Jy sigma=0.521957 ! Fit after self-cal, rms=0.019104Jy sigma=0.521872 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.389 x 3.725 at -1.101 degrees (North through East) ! Clean map min=-0.0012281 max=0.029696 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 0.99 FD 1.12 HN 0.91 KP 1.04 ! LA 1.03 MK 1.07 OV 0.99 PT 0.91 ! SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.13 HN 0.94 KP 0.92 ! LA 1.09 MK 1.01 OV 0.98 PT 1.02 ! SC 1.00 ! ! ! 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 0.97 KP 0.95 ! LA 0.99 MK 1.01 OV 0.96 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.03 KP 0.99 ! LA 1.03 MK 1.17 OV 0.88 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 6. ! 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.94 KP 0.90 ! LA 1.05 MK 0.99 OV 0.98 PT 1.01 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 KP 1.07 ! LA 1.11 MK 0.98 OV 0.94 PT 0.97 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.019104Jy sigma=0.521872 ! Fit after self-cal, rms=0.018972Jy sigma=0.512726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.388 mas, bmaj=3.726 mas, bpa=-0.8242 degrees ! Estimated noise=0.532723 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 = 0.000125625 Jy ! Component: 100 - total flux cleaned = 0.000119376 Jy ! Component: 150 - total flux cleaned = 0.000101253 Jy ! Component: 200 - total flux cleaned = 9.56256e-05 Jy ! Total flux subtracted in 200 components = 9.56256e-05 Jy ! Clean residual min=-0.001184 max=0.001135 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.03326 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.03326 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=0.018957Jy sigma=0.512563 ! Fit after self-cal, rms=0.018956Jy sigma=0.512454 ! 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=0.018956Jy sigma=0.512454 ! Fit after self-cal, rms=0.018986Jy sigma=0.512378 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.387 mas, bmaj=3.723 mas, bpa=-0.6938 degrees ! Estimated noise=0.533611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120768 Jy ! Component: 100 - total flux cleaned = 0.000120194 Jy ! Component: 150 - total flux cleaned = 0.000124413 Jy ! Component: 200 - total flux cleaned = 0.000124303 Jy ! Total flux subtracted in 200 components = 0.000124303 Jy ! Clean residual min=-0.001198 max=0.001120 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0333843 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0333843 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=0.018978Jy sigma=0.512356 ! Fit after self-cal, rms=0.018978Jy sigma=0.512343 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 = 7.19369e-06 Jy ! Component: 100 - total flux cleaned = 1.08801e-07 Jy ! Component: 150 - total flux cleaned = 1.86278e-07 Jy ! Component: 200 - total flux cleaned = 3.06986e-06 Jy ! Total flux subtracted in 200 components = 3.06986e-06 Jy ! Clean residual min=-0.001206 max=0.001117 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0333874 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0333874 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=0.018976Jy sigma=0.512266 ! Fit after self-cal, rms=0.018976Jy sigma=0.512261 ! 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=0.018976Jy sigma=0.512261 ! Fit after self-cal, rms=0.018995Jy sigma=0.512219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.386 mas, bmaj=3.721 mas, bpa=-0.5919 degrees ! Estimated noise=0.534154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.39935e-05 Jy ! Component: 100 - total flux cleaned = 0.000103493 Jy ! Component: 150 - total flux cleaned = 0.000103535 Jy ! Component: 200 - total flux cleaned = 0.000103483 Jy ! Total flux subtracted in 200 components = 0.000103483 Jy ! Clean residual min=-0.001208 max=0.001119 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0334909 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0334909 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=0.018990Jy sigma=0.512241 ! Fit after self-cal, rms=0.018990Jy sigma=0.512238 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 = 1.25929e-07 Jy ! Component: 100 - total flux cleaned = -6.57097e-08 Jy ! Component: 150 - total flux cleaned = -7.06756e-08 Jy ! Component: 200 - total flux cleaned = 2.18269e-06 Jy ! Total flux subtracted in 200 components = 2.18269e-06 Jy ! Clean residual min=-0.001213 max=0.001116 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.033493 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.033493 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=0.018989Jy sigma=0.512204 ! Fit after self-cal, rms=0.018989Jy sigma=0.512203 ! 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=0.018989Jy sigma=0.512203 ! Fit after self-cal, rms=0.019003Jy sigma=0.512182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.729 mas, bmaj=5.53 mas, bpa=6.883 degrees ! Estimated noise=0.742524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110033 Jy ! Component: 100 - total flux cleaned = -0.000118715 Jy ! Component: 150 - total flux cleaned = -0.000118636 Jy ! Component: 200 - total flux cleaned = -0.000118606 Jy ! Total flux subtracted in 200 components = -0.000118606 Jy ! Clean residual min=-0.001845 max=0.001360 Jy/beam ! Clean residual mean=-0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0333744 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0333744 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=0.019004Jy sigma=0.512129 ! Fit after self-cal, rms=0.019004Jy sigma=0.512104 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 = -1.42169e-05 Jy ! Component: 100 - total flux cleaned = -1.45223e-05 Jy ! Component: 150 - total flux cleaned = -1.80271e-05 Jy ! Component: 200 - total flux cleaned = -1.77097e-05 Jy ! Total flux subtracted in 200 components = -1.77097e-05 Jy ! Clean residual min=-0.001841 max=0.001362 Jy/beam ! Clean residual mean=-0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0333567 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0333567 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=0.019002Jy sigma=0.512187 ! Fit after self-cal, rms=0.019003Jy sigma=0.512168 ! 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=1.385 mas, bmaj=3.719 mas, bpa=-0.5217 degrees ! Estimated noise=0.534494 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.385 x 3.719 at -0.5217 degrees (North through East) ! Clean map min=-0.0011988 max=0.029714 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=1.214 mas, bmaj=3.556 mas, bpa=-3.767 degrees ! Estimated noise=0.674456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227981 Jy ! Component: 100 - total flux cleaned = 0.028176 Jy ! Component: 150 - total flux cleaned = 0.0302515 Jy ! Component: 200 - total flux cleaned = 0.0313561 Jy ! Total flux subtracted in 200 components = 0.0313561 Jy ! Clean residual min=-0.001340 max=0.001389 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0313561 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0313561 Jy ! Inverting map and beam ! Estimated beam: bmin=1.385 mas, bmaj=3.719 mas, bpa=-0.5217 degrees ! Estimated noise=0.534494 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 = 0.00103052 Jy ! Component: 100 - total flux cleaned = 0.00159195 Jy ! Component: 150 - total flux cleaned = 0.00193261 Jy ! Component: 200 - total flux cleaned = 0.00212261 Jy ! Total flux subtracted in 200 components = 0.00212261 Jy ! Clean residual min=-0.001224 max=0.001130 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0334787 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0334787 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=3.729 mas, bmaj=5.53 mas, bpa=6.883 degrees ! Estimated noise=0.742524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.93047e-05 Jy ! Component: 100 - total flux cleaned = -0.000108067 Jy ! Component: 150 - total flux cleaned = -0.000107912 Jy ! Component: 200 - total flux cleaned = -0.000107689 Jy ! Total flux subtracted in 200 components = -0.000107689 Jy ! Clean residual min=-0.001860 max=0.001384 Jy/beam ! Clean residual mean=-0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.033371 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 = -8.47449e-08 Jy ! Component: 100 - total flux cleaned = -6.06287e-08 Jy ! Component: 150 - total flux cleaned = 2.55812e-07 Jy ! Component: 200 - total flux cleaned = 4.80334e-07 Jy ! Total flux subtracted in 200 components = 4.80334e-07 Jy ! Clean residual min=-0.001838 max=0.001382 Jy/beam ! Clean residual mean=-0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0333715 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0333715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.385 mas, bmaj=3.719 mas, bpa=-0.5217 degrees ! Estimated noise=0.534494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.89852e-05 Jy ! Component: 100 - total flux cleaned = 0.000108518 Jy ! Component: 150 - total flux cleaned = 0.00011594 Jy ! Component: 200 - total flux cleaned = 0.000128312 Jy ! Total flux subtracted in 200 components = 0.000128312 Jy ! Clean residual min=-0.001221 max=0.001124 Jy/beam ! Clean residual mean=-0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0334998 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0334998 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=0.019009Jy sigma=0.512477 ! Fit after self-cal, rms=0.019008Jy sigma=0.512447 wmodel /d2/scr/pima/bp171a4_uvs/J1139+1143_C_map.mod ! Writing 45 model components to file: /d2/scr/pima/bp171a4_uvs/J1139+1143_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1139+1143_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1139+1143_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1139+1143_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1139+1143_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 = -0.000136068 Jy ! Component: 100 - total flux cleaned = -0.000254215 Jy ! Component: 150 - total flux cleaned = -0.000384796 Jy ! Component: 200 - total flux cleaned = -0.000509966 Jy ! Component: 250 - total flux cleaned = -0.000647778 Jy ! Component: 300 - total flux cleaned = -0.000731176 Jy ! Component: 350 - total flux cleaned = -0.00079604 Jy ! Component: 400 - total flux cleaned = -0.000858749 Jy ! Component: 450 - total flux cleaned = -0.000874061 Jy ! Component: 500 - total flux cleaned = -0.000918932 Jy ! Component: 550 - total flux cleaned = -0.000976756 Jy ! Component: 600 - total flux cleaned = -0.00104746 Jy ! Component: 650 - total flux cleaned = -0.00107501 Jy ! Component: 700 - total flux cleaned = -0.0011021 Jy ! Component: 750 - total flux cleaned = -0.0011417 Jy ! Component: 800 - total flux cleaned = -0.00116759 Jy ! Component: 850 - total flux cleaned = -0.00119296 Jy ! Component: 900 - total flux cleaned = -0.00123038 Jy ! Component: 950 - total flux cleaned = -0.00123025 Jy ! Component: 1000 - total flux cleaned = -0.00125435 Jy ! Component: 1050 - total flux cleaned = -0.00131346 Jy ! Component: 1100 - total flux cleaned = -0.00135954 Jy ! Component: 1150 - total flux cleaned = -0.00139336 Jy ! Component: 1200 - total flux cleaned = -0.00140457 Jy ! Component: 1250 - total flux cleaned = -0.00144835 Jy ! Component: 1300 - total flux cleaned = -0.00148097 Jy ! Component: 1350 - total flux cleaned = -0.00153394 Jy ! Component: 1400 - total flux cleaned = -0.00153393 Jy ! Component: 1450 - total flux cleaned = -0.0015546 Jy ! Component: 1500 - total flux cleaned = -0.00157493 Jy ! Component: 1550 - total flux cleaned = -0.00157492 Jy ! Component: 1600 - total flux cleaned = -0.00157484 Jy ! Component: 1650 - total flux cleaned = -0.00157476 Jy ! Component: 1700 - total flux cleaned = -0.00155547 Jy ! Component: 1750 - total flux cleaned = -0.00158389 Jy ! Component: 1800 - total flux cleaned = -0.00159304 Jy ! Component: 1850 - total flux cleaned = -0.00157441 Jy ! Component: 1900 - total flux cleaned = -0.00158348 Jy ! Component: 1950 - total flux cleaned = -0.0015744 Jy ! Component: 2000 - total flux cleaned = -0.00160116 Jy ! Component: 2050 - total flux cleaned = -0.0016099 Jy ! Component: 2100 - total flux cleaned = -0.0016273 Jy ! Component: 2150 - total flux cleaned = -0.00164449 Jy ! Component: 2200 - total flux cleaned = -0.00162735 Jy ! Component: 2250 - total flux cleaned = -0.00162733 Jy ! Component: 2300 - total flux cleaned = -0.00162735 Jy ! Component: 2350 - total flux cleaned = -0.00163551 Jy ! Component: 2400 - total flux cleaned = -0.00165994 Jy ! Component: 2450 - total flux cleaned = -0.00165996 Jy ! Component: 2500 - total flux cleaned = -0.00165995 Jy ! Component: 2550 - total flux cleaned = -0.00165995 Jy ! Component: 2600 - total flux cleaned = -0.00166774 Jy ! Component: 2650 - total flux cleaned = -0.00167554 Jy ! Component: 2700 - total flux cleaned = -0.00170633 Jy ! Component: 2750 - total flux cleaned = -0.00168329 Jy ! Component: 2800 - total flux cleaned = -0.00167565 Jy ! Component: 2850 - total flux cleaned = -0.00167571 Jy ! Component: 2900 - total flux cleaned = -0.00166085 Jy ! Component: 2950 - total flux cleaned = -0.00166831 Jy ! Component: 3000 - total flux cleaned = -0.00167559 Jy ! Component: 3050 - total flux cleaned = -0.00165366 Jy ! Component: 3100 - total flux cleaned = -0.00164646 Jy ! Component: 3150 - total flux cleaned = -0.00166076 Jy ! Component: 3200 - total flux cleaned = -0.00164657 Jy ! Component: 3250 - total flux cleaned = -0.00166772 Jy ! Component: 3300 - total flux cleaned = -0.00166772 Jy ! Component: 3350 - total flux cleaned = -0.00166087 Jy ! Component: 3400 - total flux cleaned = -0.00167474 Jy ! Component: 3450 - total flux cleaned = -0.0016816 Jy ! Component: 3500 - total flux cleaned = -0.00169524 Jy ! Component: 3550 - total flux cleaned = -0.00168174 Jy ! Component: 3600 - total flux cleaned = -0.00167513 Jy ! Component: 3650 - total flux cleaned = -0.00168857 Jy ! Component: 3700 - total flux cleaned = -0.00170185 Jy ! Component: 3750 - total flux cleaned = -0.00173481 Jy ! Component: 3800 - total flux cleaned = -0.00175447 Jy ! Component: 3850 - total flux cleaned = -0.0017675 Jy ! Component: 3900 - total flux cleaned = -0.00178686 Jy ! Component: 3950 - total flux cleaned = -0.00181259 Jy ! Component: 4000 - total flux cleaned = -0.00183817 Jy ! Component: 4050 - total flux cleaned = -0.00185085 Jy ! Total flux subtracted in 4096 components = -0.00185714 Jy ! Clean residual min=-0.000361 max=0.000433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0316426 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 343 components and 0.0316426 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1139+1143_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.385 x 3.719 at -0.5217 degrees (North through East) ! Clean map min=-0.00077966 max=0.029807 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1139+1143_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0298067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107345 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08041 1.08041 2.16082 4.32164 8.64329 17.2866 34.5732 69.1463 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.672 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1139+1143_C_uvs.log closed on Wed Jan 29 04:22:46 2014