! Started logfile: /scr/pima/bp177a_uvs/J1051+2119_C_uvs.log on Fri Feb 7 04:26:47 2014 obs /scr/pima/bp177a_uvs/J1051+2119_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1051+2119_C_uva.fits ! AN table 1: 2 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1051+2119 ! ! 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 336 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/bp177a_uvs/J1051+2119_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. ! ! 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=1.025928Jy sigma=53.638408 ! Fit after self-cal, rms=0.828096Jy sigma=43.624407 ! 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=1.605 mas, bmaj=4.078 mas, bpa=32.01 degrees ! Estimated noise=0.974555 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 = 0.118024 Jy ! Component: 100 - total flux cleaned = 0.166384 Jy ! Total flux subtracted in 100 components = 0.166384 Jy ! Clean residual min=-0.016869 max=0.024322 Jy/beam ! Clean residual mean=0.000141 rms=0.005894 Jy/beam ! Combined flux in latest and established models = 0.166384 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.166384 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=0.075805Jy sigma=3.735949 ! Fit after self-cal, rms=0.075691Jy sigma=3.731449 ! 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=1.901 mas, bmaj=4.176 mas, bpa=31.16 degrees ! Estimated noise=0.771316 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 = 0.0404396 Jy ! Component: 100 - total flux cleaned = 0.0632307 Jy ! Component: 150 - total flux cleaned = 0.0780457 Jy ! Component: 200 - total flux cleaned = 0.0883019 Jy ! Total flux subtracted in 200 components = 0.0883019 Jy ! Clean residual min=-0.016420 max=0.020296 Jy/beam ! Clean residual mean=0.000045 rms=0.005112 Jy/beam ! Combined flux in latest and established models = 0.254686 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.254686 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=0.044800Jy sigma=2.323321 ! Fit after self-cal, rms=0.044601Jy sigma=2.309935 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.901 x 4.176 at 31.16 degrees (North through East) ! Clean map min=-0.015614 max=0.16774 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* LA 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* LA 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* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.044601Jy sigma=2.309935 ! Fit after self-cal, rms=0.044601Jy sigma=2.309935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.176 mas, bpa=31.16 degrees ! Estimated noise=0.771316 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 = 0.0078778 Jy ! Component: 100 - total flux cleaned = 0.0129566 Jy ! Component: 150 - total flux cleaned = 0.015703 Jy ! Component: 200 - total flux cleaned = 0.0166128 Jy ! Total flux subtracted in 200 components = 0.0166128 Jy ! Clean residual min=-0.015559 max=0.018994 Jy/beam ! Clean residual mean=0.000034 rms=0.004695 Jy/beam ! Combined flux in latest and established models = 0.271299 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.271299 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=0.042290Jy sigma=2.249114 ! Fit after self-cal, rms=0.042264Jy sigma=2.246303 ! 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=0.042264Jy sigma=2.246303 ! Fit after self-cal, rms=0.042264Jy sigma=2.246303 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.176 mas, bpa=31.16 degrees ! Estimated noise=0.771316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166484 Jy ! Component: 100 - total flux cleaned = 0.00211195 Jy ! Component: 150 - total flux cleaned = 0.00242484 Jy ! Component: 200 - total flux cleaned = 0.00262689 Jy ! Total flux subtracted in 200 components = 0.00262689 Jy ! Clean residual min=-0.015399 max=0.018501 Jy/beam ! Clean residual mean=0.000032 rms=0.004608 Jy/beam ! Combined flux in latest and established models = 0.273926 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.273926 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=0.041655Jy sigma=2.224217 ! Fit after self-cal, rms=0.041652Jy sigma=2.223750 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 = 0.00052297 Jy ! Component: 100 - total flux cleaned = 0.000714378 Jy ! Component: 150 - total flux cleaned = 0.00107343 Jy ! Component: 200 - total flux cleaned = 0.00132498 Jy ! Total flux subtracted in 200 components = 0.00132498 Jy ! Clean residual min=-0.015185 max=0.018289 Jy/beam ! Clean residual mean=0.000031 rms=0.004557 Jy/beam ! Combined flux in latest and established models = 0.275251 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.275251 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=0.041275Jy sigma=2.207015 ! Fit after self-cal, rms=0.041269Jy sigma=2.206704 ! 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=0.041269Jy sigma=2.206704 ! Fit after self-cal, rms=0.041269Jy sigma=2.206704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.176 mas, bpa=31.16 degrees ! Estimated noise=0.771316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181087 Jy ! Component: 100 - total flux cleaned = 0.00034707 Jy ! Component: 150 - total flux cleaned = 0.000423552 Jy ! Component: 200 - total flux cleaned = 0.000573447 Jy ! Total flux subtracted in 200 components = 0.000573447 Jy ! Clean residual min=-0.015044 max=0.018076 Jy/beam ! Clean residual mean=0.000030 rms=0.004523 Jy/beam ! Combined flux in latest and established models = 0.275824 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.275824 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=0.041005Jy sigma=2.192323 ! Fit after self-cal, rms=0.040999Jy sigma=2.191865 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 = 8.17067e-05 Jy ! Component: 100 - total flux cleaned = 0.000153628 Jy ! Component: 150 - total flux cleaned = 0.000364346 Jy ! Component: 200 - total flux cleaned = 0.000500184 Jy ! Total flux subtracted in 200 components = 0.000500184 Jy ! Clean residual min=-0.014969 max=0.017861 Jy/beam ! Clean residual mean=0.000030 rms=0.004493 Jy/beam ! Combined flux in latest and established models = 0.276325 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.276325 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=0.040771Jy sigma=2.179524 ! Fit after self-cal, rms=0.040763Jy sigma=2.178985 ! 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=0.040763Jy sigma=2.178985 ! Fit after self-cal, rms=0.040763Jy sigma=2.178985 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.966 mas, bmaj=4.945 mas, bpa=31.89 degrees ! Estimated noise=0.965527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611013 Jy ! Component: 100 - total flux cleaned = 0.00764831 Jy ! Component: 150 - total flux cleaned = 0.00814453 Jy ! Component: 200 - total flux cleaned = 0.00847401 Jy ! Total flux subtracted in 200 components = 0.00847401 Jy ! Clean residual min=-0.022776 max=0.028130 Jy/beam ! Clean residual mean=0.000052 rms=0.008105 Jy/beam ! Combined flux in latest and established models = 0.284799 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 61 components and 0.284799 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=0.040827Jy sigma=2.179366 ! Fit after self-cal, rms=0.040823Jy sigma=2.179290 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 = 0.000210823 Jy ! Component: 100 - total flux cleaned = 0.000402957 Jy ! Component: 150 - total flux cleaned = 0.000584889 Jy ! Component: 200 - total flux cleaned = 0.000754979 Jy ! Total flux subtracted in 200 components = 0.000754979 Jy ! Clean residual min=-0.022613 max=0.027593 Jy/beam ! Clean residual mean=0.000051 rms=0.008023 Jy/beam ! Combined flux in latest and established models = 0.285553 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.285553 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=0.040960Jy sigma=2.176044 ! Fit after self-cal, rms=0.040959Jy sigma=2.175829 ! 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=1.901 mas, bmaj=4.176 mas, bpa=31.16 degrees ! Estimated noise=0.771316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.901 x 4.176 at 31.16 degrees (North through East) ! Clean map min=-0.014929 max=0.16509 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=1.605 mas, bmaj=4.078 mas, bpa=32.01 degrees ! Estimated noise=0.974555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118252 Jy ! Component: 100 - total flux cleaned = 0.166686 Jy ! Component: 150 - total flux cleaned = 0.194485 Jy ! Component: 200 - total flux cleaned = 0.213349 Jy ! Total flux subtracted in 200 components = 0.213349 Jy ! Clean residual min=-0.011701 max=0.019450 Jy/beam ! Clean residual mean=0.000085 rms=0.004074 Jy/beam ! Combined flux in latest and established models = 0.213349 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.213349 Jy ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.176 mas, bpa=31.16 degrees ! Estimated noise=0.771316 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 = 0.0211591 Jy ! Component: 100 - total flux cleaned = 0.0344577 Jy ! Component: 150 - total flux cleaned = 0.0436343 Jy ! Component: 200 - total flux cleaned = 0.0501264 Jy ! Total flux subtracted in 200 components = 0.0501264 Jy ! Clean residual min=-0.015410 max=0.019213 Jy/beam ! Clean residual mean=0.000039 rms=0.004856 Jy/beam ! Combined flux in latest and established models = 0.263476 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.263476 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=3.966 mas, bmaj=4.945 mas, bpa=31.89 degrees ! Estimated noise=0.965527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110118 Jy ! Component: 100 - total flux cleaned = 0.0156689 Jy ! Component: 150 - total flux cleaned = 0.016457 Jy ! Component: 200 - total flux cleaned = 0.0173419 Jy ! Total flux subtracted in 200 components = 0.0173419 Jy ! Clean residual min=-0.022634 max=0.028824 Jy/beam ! Clean residual mean=0.000058 rms=0.008307 Jy/beam ! Combined flux in latest and established models = 0.280818 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 = 0.000760176 Jy ! Component: 100 - total flux cleaned = 0.00144232 Jy ! Component: 150 - total flux cleaned = 0.00204484 Jy ! Component: 200 - total flux cleaned = 0.00248054 Jy ! Total flux subtracted in 200 components = 0.00248054 Jy ! Clean residual min=-0.022386 max=0.027955 Jy/beam ! Clean residual mean=0.000054 rms=0.008126 Jy/beam ! Combined flux in latest and established models = 0.283298 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.283298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.176 mas, bpa=31.16 degrees ! Estimated noise=0.771316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00441113 Jy ! Component: 100 - total flux cleaned = -0.00408057 Jy ! Component: 150 - total flux cleaned = -0.00381228 Jy ! Component: 200 - total flux cleaned = -0.00391443 Jy ! Total flux subtracted in 200 components = -0.00391443 Jy ! Clean residual min=-0.014473 max=0.017331 Jy/beam ! Clean residual mean=0.000028 rms=0.004426 Jy/beam ! Combined flux in latest and established models = 0.279384 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.279384 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=0.040972Jy sigma=2.170158 ! Fit after self-cal, rms=0.040906Jy sigma=2.165901 wmodel /scr/pima/bp177a_uvs/J1051+2119_C_map.mod ! Writing 60 model components to file: /scr/pima/bp177a_uvs/J1051+2119_C_map.mod wobs /scr/pima/bp177a_uvs/J1051+2119_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1051+2119_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1051+2119_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp177a_uvs/J1051+2119_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 = 0.00421948 Jy ! Component: 100 - total flux cleaned = 0.00498191 Jy ! Component: 150 - total flux cleaned = 0.00433772 Jy ! Component: 200 - total flux cleaned = 0.00395127 Jy ! Component: 250 - total flux cleaned = 0.00412789 Jy ! Component: 300 - total flux cleaned = 0.00412992 Jy ! Component: 350 - total flux cleaned = 0.00383916 Jy ! Component: 400 - total flux cleaned = 0.00397749 Jy ! Component: 450 - total flux cleaned = 0.00385113 Jy ! Component: 500 - total flux cleaned = 0.00396561 Jy ! Component: 550 - total flux cleaned = 0.00384961 Jy ! Component: 600 - total flux cleaned = 0.00384054 Jy ! Component: 650 - total flux cleaned = 0.0038372 Jy ! Component: 700 - total flux cleaned = 0.0037445 Jy ! Component: 750 - total flux cleaned = 0.00340527 Jy ! Component: 800 - total flux cleaned = 0.0034046 Jy ! Component: 850 - total flux cleaned = 0.00332295 Jy ! Component: 900 - total flux cleaned = 0.00368537 Jy ! Component: 950 - total flux cleaned = 0.00395719 Jy ! Component: 1000 - total flux cleaned = 0.00396458 Jy ! Component: 1050 - total flux cleaned = 0.00440001 Jy ! Component: 1100 - total flux cleaned = 0.00451752 Jy ! Component: 1150 - total flux cleaned = 0.004739 Jy ! Component: 1200 - total flux cleaned = 0.00473472 Jy ! Component: 1250 - total flux cleaned = 0.00488662 Jy ! Component: 1300 - total flux cleaned = 0.00498215 Jy ! Component: 1350 - total flux cleaned = 0.00507356 Jy ! Component: 1400 - total flux cleaned = 0.00529368 Jy ! Component: 1450 - total flux cleaned = 0.00546105 Jy ! Component: 1500 - total flux cleaned = 0.00550285 Jy ! Component: 1550 - total flux cleaned = 0.00569979 Jy ! Component: 1600 - total flux cleaned = 0.00581189 Jy ! Component: 1650 - total flux cleaned = 0.00595427 Jy ! Component: 1700 - total flux cleaned = 0.00612547 Jy ! Component: 1750 - total flux cleaned = 0.00622465 Jy ! Component: 1800 - total flux cleaned = 0.00635309 Jy ! Component: 1850 - total flux cleaned = 0.00656918 Jy ! Component: 1900 - total flux cleaned = 0.00665916 Jy ! Component: 1950 - total flux cleaned = 0.00680431 Jy ! Component: 2000 - total flux cleaned = 0.00700005 Jy ! Component: 2050 - total flux cleaned = 0.00718843 Jy ! Component: 2100 - total flux cleaned = 0.00724079 Jy ! Component: 2150 - total flux cleaned = 0.00739346 Jy ! Component: 2200 - total flux cleaned = 0.00746816 Jy ! Component: 2250 - total flux cleaned = 0.00761234 Jy ! Component: 2300 - total flux cleaned = 0.00772872 Jy ! Component: 2350 - total flux cleaned = 0.00795677 Jy ! Component: 2400 - total flux cleaned = 0.00808975 Jy ! Component: 2450 - total flux cleaned = 0.00822027 Jy ! Component: 2500 - total flux cleaned = 0.00834851 Jy ! Component: 2550 - total flux cleaned = 0.00843186 Jy ! Component: 2600 - total flux cleaned = 0.00847302 Jy ! Component: 2650 - total flux cleaned = 0.00859344 Jy ! Component: 2700 - total flux cleaned = 0.00863282 Jy ! Component: 2750 - total flux cleaned = 0.00871025 Jy ! Component: 2800 - total flux cleaned = 0.00874835 Jy ! Component: 2850 - total flux cleaned = 0.00880444 Jy ! Component: 2900 - total flux cleaned = 0.00884115 Jy ! Component: 2950 - total flux cleaned = 0.00891352 Jy ! Component: 3000 - total flux cleaned = 0.00898449 Jy ! Component: 3050 - total flux cleaned = 0.00900187 Jy ! Component: 3100 - total flux cleaned = 0.00905382 Jy ! Component: 3150 - total flux cleaned = 0.00913941 Jy ! Component: 3200 - total flux cleaned = 0.00919027 Jy ! Component: 3250 - total flux cleaned = 0.00922388 Jy ! Component: 3300 - total flux cleaned = 0.00929026 Jy ! Component: 3350 - total flux cleaned = 0.00929035 Jy ! Component: 3400 - total flux cleaned = 0.00930683 Jy ! Component: 3450 - total flux cleaned = 0.00933935 Jy ! Component: 3500 - total flux cleaned = 0.0093553 Jy ! Component: 3550 - total flux cleaned = 0.0094032 Jy ! Component: 3600 - total flux cleaned = 0.00940331 Jy ! Component: 3650 - total flux cleaned = 0.00946604 Jy ! Component: 3700 - total flux cleaned = 0.00949727 Jy ! Component: 3750 - total flux cleaned = 0.00954355 Jy ! Component: 3800 - total flux cleaned = 0.00954365 Jy ! Component: 3850 - total flux cleaned = 0.00960497 Jy ! Component: 3900 - total flux cleaned = 0.00963545 Jy ! Component: 3950 - total flux cleaned = 0.00966563 Jy ! Component: 4000 - total flux cleaned = 0.00968064 Jy ! Component: 4050 - total flux cleaned = 0.00977029 Jy ! Total flux subtracted in 4096 components = 0.00978508 Jy ! Clean residual min=-0.000774 max=0.000746 Jy/beam ! Clean residual mean=0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.289169 Jy keep ! Adding 384 model components to the UV plane model. ! The established model now contains 444 components and 0.289169 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1051+2119_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.901 x 4.176 at 31.16 degrees (North through East) ! Clean map min=-0.0064882 max=0.16419 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1051+2119_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.429088 0.429088 0.858176 1.71635 3.4327 6.86541 13.7308 27.4616 54.9233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 699.157 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1051+2119_C_uvs.log closed on Fri Feb 7 04:26:51 2014