! Started logfile: /scr/pima/bp171a9_uvs/J1414+1922_C_uvs.log on Sat Dec 21 09:15:40 2013 obs /scr/pima/bp171a9_uvs/J1414+1922_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1414+1922_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788889 visibilities/baseline/integration-bin. ! Found source: J1414+1922 ! ! 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 1704 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 /scr/pima/bp171a9_uvs/J1414+1922_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996190Jy sigma=4.321119 ! Fit after self-cal, rms=0.929689Jy sigma=3.827943 ! 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=1.73 mas, bmaj=3.842 mas, bpa=8.948 degrees ! Estimated noise=9.00391 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 (-0.3, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665316 Jy ! Component: 100 - total flux cleaned = 0.0957586 Jy ! Total flux subtracted in 100 components = 0.0957586 Jy ! Clean residual min=-0.010471 max=0.029683 Jy/beam ! Clean residual mean=0.000018 rms=0.003436 Jy/beam ! Combined flux in latest and established models = 0.0957587 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0957587 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=0.044284Jy sigma=0.232900 ! Fit after self-cal, rms=0.044722Jy sigma=0.227423 ! Inverting map ! Added new window around map position (2.4, -3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267532 Jy ! Component: 100 - total flux cleaned = 0.041212 Jy ! Total flux subtracted in 100 components = 0.041212 Jy ! Clean residual min=-0.007553 max=0.007499 Jy/beam ! Clean residual mean=0.000007 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.136971 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.136971 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=0.026938Jy sigma=0.125476 ! Fit after self-cal, rms=0.026199Jy sigma=0.123684 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.554 mas, bmaj=4.822 mas, bpa=5.047 degrees ! Estimated noise=4.63899 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 = 0.0111465 Jy ! Component: 100 - total flux cleaned = 0.0169135 Jy ! Component: 150 - total flux cleaned = 0.0201091 Jy ! Component: 200 - total flux cleaned = 0.0208736 Jy ! Total flux subtracted in 200 components = 0.0208736 Jy ! Clean residual min=-0.004543 max=0.005105 Jy/beam ! Clean residual mean=0.000006 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.157844 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 71 components and 0.157844 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=0.022232Jy sigma=0.100574 ! Fit after self-cal, rms=0.022043Jy sigma=0.100181 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.554 x 4.822 at 5.047 degrees (North through East) ! Clean map min=-0.0046376 max=0.08193 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 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. ! 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 0.95 FD 1.08 HN 0.99 KP 0.97 ! LA 1.06 MK 1.13 NL 0.97 OV 0.99 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.01 ! LA 1.10 MK 1.11 NL 1.03 OV 0.99 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.03 KP 1.03 ! LA 1.15 MK 1.04 NL 0.99 OV 0.97 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.99 KP 0.96 ! LA 1.08 MK 1.14 NL 1.01 OV 0.93 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.03 KP 1.07 ! LA 1.05 MK 1.08 NL 0.99 OV 1.03 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.022043Jy sigma=0.100181 ! Fit after self-cal, rms=0.021477Jy sigma=0.093468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.57 mas, bmaj=4.821 mas, bpa=5.527 degrees ! Estimated noise=4.71928 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 = 0.00338434 Jy ! Component: 100 - total flux cleaned = 0.00421057 Jy ! Component: 150 - total flux cleaned = 0.00462675 Jy ! Component: 200 - total flux cleaned = 0.00499559 Jy ! Total flux subtracted in 200 components = 0.00499559 Jy ! Clean residual min=-0.003807 max=0.003487 Jy/beam ! Clean residual mean=0.000005 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.16284 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.16284 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=0.020758Jy sigma=0.090787 ! Fit after self-cal, rms=0.020709Jy sigma=0.090673 ! 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=0.020709Jy sigma=0.090673 ! Fit after self-cal, rms=0.020427Jy sigma=0.088181 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=4.8 mas, bpa=5.79 degrees ! Estimated noise=4.8009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030429 Jy ! Component: 100 - total flux cleaned = 0.00460402 Jy ! Component: 150 - total flux cleaned = 0.0048838 Jy ! Component: 200 - total flux cleaned = 0.00516744 Jy ! Total flux subtracted in 200 components = 0.00516744 Jy ! Clean residual min=-0.003407 max=0.002931 Jy/beam ! Clean residual mean=0.000004 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.168007 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.168007 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=0.020018Jy sigma=0.085876 ! Fit after self-cal, rms=0.020002Jy sigma=0.085803 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 = 0.000467359 Jy ! Component: 100 - total flux cleaned = 0.000572379 Jy ! Component: 150 - total flux cleaned = 0.000636632 Jy ! Component: 200 - total flux cleaned = 0.000666134 Jy ! Total flux subtracted in 200 components = 0.000666134 Jy ! Clean residual min=-0.003385 max=0.002777 Jy/beam ! Clean residual mean=0.000004 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.168673 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.168673 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=0.019860Jy sigma=0.085522 ! Fit after self-cal, rms=0.019862Jy sigma=0.085499 ! 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=0.019862Jy sigma=0.085499 ! Fit after self-cal, rms=0.019803Jy sigma=0.084396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.547 mas, bmaj=4.788 mas, bpa=5.77 degrees ! Estimated noise=4.87929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022794 Jy ! Component: 100 - total flux cleaned = 0.00340784 Jy ! Component: 150 - total flux cleaned = 0.00381753 Jy ! Component: 200 - total flux cleaned = 0.00386621 Jy ! Total flux subtracted in 200 components = 0.00386621 Jy ! Clean residual min=-0.003319 max=0.002702 Jy/beam ! Clean residual mean=0.000003 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.17254 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.17254 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=0.019610Jy sigma=0.083023 ! Fit after self-cal, rms=0.019609Jy sigma=0.082986 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 = -1.7585e-05 Jy ! Component: 100 - total flux cleaned = 9.95278e-06 Jy ! Component: 150 - total flux cleaned = 9.39269e-06 Jy ! Component: 200 - total flux cleaned = 3.27356e-05 Jy ! Total flux subtracted in 200 components = 3.27356e-05 Jy ! Clean residual min=-0.003274 max=0.002632 Jy/beam ! Clean residual mean=0.000003 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.172572 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 121 components and 0.172572 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=0.019498Jy sigma=0.082851 ! Fit after self-cal, rms=0.019486Jy sigma=0.082823 ! 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=0.019486Jy sigma=0.082823 ! Fit after self-cal, rms=0.019149Jy sigma=0.080639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.88 mas, bmaj=6.545 mas, bpa=-10.55 degrees ! Estimated noise=4.53346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176677 Jy ! Component: 100 - total flux cleaned = 0.00254802 Jy ! Component: 150 - total flux cleaned = 0.00294992 Jy ! Component: 200 - total flux cleaned = 0.00299243 Jy ! Total flux subtracted in 200 components = 0.00299243 Jy ! Clean residual min=-0.003544 max=0.002787 Jy/beam ! Clean residual mean=0.000003 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.175565 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.175565 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=0.019163Jy sigma=0.079792 ! Fit after self-cal, rms=0.019144Jy sigma=0.079759 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 = -2.07017e-05 Jy ! Component: 100 - total flux cleaned = 1.48758e-05 Jy ! Component: 150 - total flux cleaned = 3.29286e-05 Jy ! Component: 200 - total flux cleaned = 2.48857e-05 Jy ! Total flux subtracted in 200 components = 2.48857e-05 Jy ! Clean residual min=-0.003556 max=0.002771 Jy/beam ! Clean residual mean=0.000003 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.17559 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 142 components and 0.17559 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=0.019134Jy sigma=0.079707 ! Fit after self-cal, rms=0.019108Jy sigma=0.079681 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.536 mas, bmaj=4.767 mas, bpa=6.207 degrees ! Estimated noise=4.93611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.536 x 4.767 at 6.207 degrees (North through East) ! Clean map min=-0.0028916 max=0.08706 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=1.719 mas, bmaj=3.82 mas, bpa=9.971 degrees ! Estimated noise=9.47419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0728378 Jy ! Component: 100 - total flux cleaned = 0.108546 Jy ! Component: 150 - total flux cleaned = 0.129746 Jy ! Component: 200 - total flux cleaned = 0.143083 Jy ! Total flux subtracted in 200 components = 0.143083 Jy ! Clean residual min=-0.005626 max=0.007123 Jy/beam ! Clean residual mean=0.000008 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.143083 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.143083 Jy ! Inverting map and beam ! Estimated beam: bmin=2.536 mas, bmaj=4.767 mas, bpa=6.207 degrees ! Estimated noise=4.93611 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 = 0.0132278 Jy ! Component: 100 - total flux cleaned = 0.0203896 Jy ! Component: 150 - total flux cleaned = 0.0247339 Jy ! Component: 200 - total flux cleaned = 0.0274968 Jy ! Total flux subtracted in 200 components = 0.0274968 Jy ! Clean residual min=-0.003288 max=0.002349 Jy/beam ! Clean residual mean=0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.17058 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 99 components and 0.17058 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=4.88 mas, bmaj=6.545 mas, bpa=-10.55 degrees ! Estimated noise=4.53346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020706 Jy ! Component: 100 - total flux cleaned = 0.00323748 Jy ! Component: 150 - total flux cleaned = 0.00392694 Jy ! Component: 200 - total flux cleaned = 0.00430201 Jy ! Total flux subtracted in 200 components = 0.00430201 Jy ! Clean residual min=-0.003726 max=0.002666 Jy/beam ! Clean residual mean=0.000003 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.174882 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 = 8.99128e-05 Jy ! Component: 100 - total flux cleaned = 0.000137111 Jy ! Component: 150 - total flux cleaned = 0.000182124 Jy ! Component: 200 - total flux cleaned = 0.000224814 Jy ! Total flux subtracted in 200 components = 0.000224814 Jy ! Clean residual min=-0.003695 max=0.002691 Jy/beam ! Clean residual mean=0.000003 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.175107 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.175107 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.536 mas, bmaj=4.767 mas, bpa=6.207 degrees ! Estimated noise=4.93611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233605 Jy ! Component: 100 - total flux cleaned = -0.000177666 Jy ! Component: 150 - total flux cleaned = -0.000152567 Jy ! Component: 200 - total flux cleaned = -0.000106219 Jy ! Total flux subtracted in 200 components = -0.000106219 Jy ! Clean residual min=-0.003043 max=0.002128 Jy/beam ! Clean residual mean=0.000002 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.175 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 132 components and 0.175 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=0.019138Jy sigma=0.079830 ! Fit after self-cal, rms=0.019022Jy sigma=0.079577 wmodel /scr/pima/bp171a9_uvs/J1414+1922_C_map.mod ! Writing 132 model components to file: /scr/pima/bp171a9_uvs/J1414+1922_C_map.mod wobs /scr/pima/bp171a9_uvs/J1414+1922_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1414+1922_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1414+1922_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1414+1922_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 = -0.00135173 Jy ! Component: 100 - total flux cleaned = -0.00252634 Jy ! Component: 150 - total flux cleaned = -0.00357739 Jy ! Component: 200 - total flux cleaned = -0.00453599 Jy ! Component: 250 - total flux cleaned = -0.00528192 Jy ! Component: 300 - total flux cleaned = -0.00588007 Jy ! Component: 350 - total flux cleaned = -0.00613118 Jy ! Component: 400 - total flux cleaned = -0.00639778 Jy ! Component: 450 - total flux cleaned = -0.00673685 Jy ! Component: 500 - total flux cleaned = -0.00703339 Jy ! Component: 550 - total flux cleaned = -0.00726654 Jy ! Component: 600 - total flux cleaned = -0.00746646 Jy ! Component: 650 - total flux cleaned = -0.00758764 Jy ! Component: 700 - total flux cleaned = -0.00772898 Jy ! Component: 750 - total flux cleaned = -0.00781939 Jy ! Component: 800 - total flux cleaned = -0.00797371 Jy ! Component: 850 - total flux cleaned = -0.00799562 Jy ! Component: 900 - total flux cleaned = -0.00814273 Jy ! Component: 950 - total flux cleaned = -0.00818447 Jy ! Component: 1000 - total flux cleaned = -0.00828481 Jy ! Component: 1050 - total flux cleaned = -0.00834382 Jy ! Component: 1100 - total flux cleaned = -0.00847737 Jy ! Component: 1150 - total flux cleaned = -0.0085889 Jy ! Component: 1200 - total flux cleaned = -0.00869814 Jy ! Component: 1250 - total flux cleaned = -0.00878735 Jy ! Component: 1300 - total flux cleaned = -0.00892714 Jy ! Component: 1350 - total flux cleaned = -0.00902969 Jy ! Component: 1400 - total flux cleaned = -0.00913083 Jy ! Component: 1450 - total flux cleaned = -0.00916394 Jy ! Component: 1500 - total flux cleaned = -0.00924498 Jy ! Component: 1550 - total flux cleaned = -0.0092928 Jy ! Component: 1600 - total flux cleaned = -0.00930855 Jy ! Component: 1650 - total flux cleaned = -0.00932421 Jy ! Component: 1700 - total flux cleaned = -0.00932462 Jy ! Component: 1750 - total flux cleaned = -0.00941566 Jy ! Component: 1800 - total flux cleaned = -0.00946042 Jy ! Component: 1850 - total flux cleaned = -0.00950458 Jy ! Component: 1900 - total flux cleaned = -0.00953372 Jy ! Component: 1950 - total flux cleaned = -0.00957683 Jy ! Component: 2000 - total flux cleaned = -0.00960498 Jy ! Component: 2050 - total flux cleaned = -0.00960464 Jy ! Component: 2100 - total flux cleaned = -0.00959061 Jy ! Component: 2150 - total flux cleaned = -0.00957695 Jy ! Component: 2200 - total flux cleaned = -0.00961778 Jy ! Component: 2250 - total flux cleaned = -0.00963115 Jy ! Component: 2300 - total flux cleaned = -0.0096312 Jy ! Component: 2350 - total flux cleaned = -0.00955218 Jy ! Component: 2400 - total flux cleaned = -0.0095391 Jy ! Component: 2450 - total flux cleaned = -0.00948742 Jy ! Component: 2500 - total flux cleaned = -0.00944897 Jy ! Component: 2550 - total flux cleaned = -0.00938548 Jy ! Component: 2600 - total flux cleaned = -0.00936039 Jy ! Component: 2650 - total flux cleaned = -0.00932292 Jy ! Component: 2700 - total flux cleaned = -0.00929799 Jy ! Component: 2750 - total flux cleaned = -0.00926092 Jy ! Component: 2800 - total flux cleaned = -0.00921199 Jy ! Component: 2850 - total flux cleaned = -0.00916334 Jy ! Component: 2900 - total flux cleaned = -0.00913915 Jy ! Component: 2950 - total flux cleaned = -0.00907919 Jy ! Component: 3000 - total flux cleaned = -0.00903152 Jy ! Component: 3050 - total flux cleaned = -0.00898407 Jy ! Component: 3100 - total flux cleaned = -0.00894871 Jy ! Component: 3150 - total flux cleaned = -0.0089135 Jy ! Component: 3200 - total flux cleaned = -0.00887856 Jy ! Component: 3250 - total flux cleaned = -0.00880911 Jy ! Component: 3300 - total flux cleaned = -0.00877458 Jy ! Component: 3350 - total flux cleaned = -0.00872888 Jy ! Component: 3400 - total flux cleaned = -0.00866076 Jy ! Component: 3450 - total flux cleaned = -0.00864952 Jy ! Component: 3500 - total flux cleaned = -0.00860452 Jy ! Component: 3550 - total flux cleaned = -0.0085487 Jy ! Component: 3600 - total flux cleaned = -0.00852641 Jy ! Component: 3650 - total flux cleaned = -0.00848213 Jy ! Component: 3700 - total flux cleaned = -0.00844908 Jy ! Component: 3750 - total flux cleaned = -0.00842712 Jy ! Component: 3800 - total flux cleaned = -0.00840522 Jy ! Component: 3850 - total flux cleaned = -0.00839434 Jy ! Component: 3900 - total flux cleaned = -0.00836172 Jy ! Component: 3950 - total flux cleaned = -0.00828611 Jy ! Component: 4000 - total flux cleaned = -0.00826459 Jy ! Component: 4050 - total flux cleaned = -0.00821097 Jy ! Total flux subtracted in 4096 components = -0.00821098 Jy ! Clean residual min=-0.000605 max=0.000624 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.166789 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 398 components and 0.166789 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1414+1922_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.536 x 4.767 at 6.207 degrees (North through East) ! Clean map min=-0.0021414 max=0.087972 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1414+1922_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.087972 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.624739 0.624739 1.24948 2.49896 4.99791 9.99583 19.9917 39.9833 79.9666 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= 480.2 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1414+1922_C_uvs.log closed on Sat Dec 21 09:15:45 2013