! Started logfile: /scr/pima/bg219e_uvs/J0304+3348_S_uvs.log on Thu Apr 7 06:34:48 2016 obs /scr/pima/bg219e_uvs/J0304+3348_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0304+3348_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.702932 visibilities/baseline/integration-bin. ! Found source: J0304+3348 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3644 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0304+3348_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.131268Jy sigma=24.675715 ! Fit after self-cal, rms=0.507481Jy sigma=10.962225 ! 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=3.807 mas, bmaj=6.844 mas, bpa=24.24 degrees ! Estimated noise=0.792285 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 = 0.37249 Jy ! Component: 100 - total flux cleaned = 0.472365 Jy ! Total flux subtracted in 100 components = 0.472365 Jy ! Clean residual min=-0.014663 max=0.039879 Jy/beam ! Clean residual mean=0.000009 rms=0.004821 Jy/beam ! Combined flux in latest and established models = 0.472365 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.472365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092094Jy sigma=1.976153 ! Fit after self-cal, rms=0.091847Jy sigma=1.971710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0398909 Jy ! Component: 100 - total flux cleaned = 0.056138 Jy ! Total flux subtracted in 100 components = 0.056138 Jy ! Clean residual min=-0.010286 max=0.015872 Jy/beam ! Clean residual mean=0.000010 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.528503 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.528503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071038Jy sigma=1.496235 ! Fit after self-cal, rms=0.070862Jy sigma=1.493025 ! Inverting map ! Added new window around map position (16.5, -15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145943 Jy ! Component: 100 - total flux cleaned = 0.0238258 Jy ! Total flux subtracted in 100 components = 0.0238258 Jy ! Clean residual min=-0.008361 max=0.009071 Jy/beam ! Clean residual mean=0.000008 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.552329 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.552329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066005Jy sigma=1.386970 ! Fit after self-cal, rms=0.065876Jy sigma=1.384602 ! 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=4.856 mas, bmaj=7.537 mas, bpa=23.96 degrees ! Estimated noise=0.592134 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 = 0.0128195 Jy ! Component: 100 - total flux cleaned = 0.0220855 Jy ! Component: 150 - total flux cleaned = 0.0293464 Jy ! Component: 200 - total flux cleaned = 0.0351221 Jy ! Total flux subtracted in 200 components = 0.0351221 Jy ! Clean residual min=-0.007472 max=0.007846 Jy/beam ! Clean residual mean=0.000013 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.587451 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 80 components and 0.587451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062405Jy sigma=1.305936 ! Fit after self-cal, rms=0.062242Jy sigma=1.302370 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.856 x 7.537 at 23.96 degrees (North through East) ! Clean map min=-0.0072118 max=0.49204 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 1.01 FD 1.00 HN 1.00 KP 1.01 ! LA 0.97 NL 0.99 OV 0.97 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 1.02 ! LA 0.98 NL 0.99 OV 0.97 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.01 ! LA 0.99 NL 1.00 OV 0.96 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.98 KP 1.03 ! LA 1.00 NL 0.99 OV 1.02 PT 1.00 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.062242Jy sigma=1.302370 ! Fit after self-cal, rms=0.060102Jy sigma=1.259102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.854 mas, bmaj=7.558 mas, bpa=23.94 degrees ! Estimated noise=0.588156 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 = 0.00409621 Jy ! Component: 100 - total flux cleaned = 0.00650786 Jy ! Component: 150 - total flux cleaned = 0.00769244 Jy ! Component: 200 - total flux cleaned = 0.00859271 Jy ! Total flux subtracted in 200 components = 0.00859271 Jy ! Clean residual min=-0.006381 max=0.006441 Jy/beam ! Clean residual mean=0.000008 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.596044 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.596044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059712Jy sigma=1.251746 ! Fit after self-cal, rms=0.059693Jy sigma=1.251209 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059693Jy sigma=1.251209 ! Fit after self-cal, rms=0.058266Jy sigma=1.218001 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.848 mas, bmaj=7.553 mas, bpa=23.93 degrees ! Estimated noise=0.588727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239692 Jy ! Component: 100 - total flux cleaned = 0.00335114 Jy ! Component: 150 - total flux cleaned = 0.00366513 Jy ! Component: 200 - total flux cleaned = 0.00389775 Jy ! Total flux subtracted in 200 components = 0.00389775 Jy ! Clean residual min=-0.005384 max=0.006129 Jy/beam ! Clean residual mean=0.000009 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.599941 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.599941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058128Jy sigma=1.215226 ! Fit after self-cal, rms=0.058116Jy sigma=1.214898 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 (-65, -43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441264 Jy ! Component: 100 - total flux cleaned = 0.00424596 Jy ! Component: 150 - total flux cleaned = 0.00408495 Jy ! Component: 200 - total flux cleaned = 0.00408015 Jy ! Total flux subtracted in 200 components = 0.00408015 Jy ! Clean residual min=-0.004498 max=0.004893 Jy/beam ! Clean residual mean=0.000006 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.604021 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.604022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057614Jy sigma=1.204512 ! Fit after self-cal, rms=0.057588Jy sigma=1.203755 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057588Jy sigma=1.203755 ! Fit after self-cal, rms=0.057655Jy sigma=1.203284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.847 mas, bmaj=7.553 mas, bpa=23.92 degrees ! Estimated noise=0.589121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066083 Jy ! Component: 100 - total flux cleaned = 0.000598065 Jy ! Component: 150 - total flux cleaned = 0.000298392 Jy ! Component: 200 - total flux cleaned = 0.000132388 Jy ! Total flux subtracted in 200 components = 0.000132388 Jy ! Clean residual min=-0.004242 max=0.004922 Jy/beam ! Clean residual mean=0.000005 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.604154 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 0.604154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057516Jy sigma=1.200360 ! Fit after self-cal, rms=0.057516Jy sigma=1.200236 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 (-8.5, 70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040626 Jy ! Component: 100 - total flux cleaned = 0.00549853 Jy ! Component: 150 - total flux cleaned = 0.00652102 Jy ! Component: 200 - total flux cleaned = 0.00715664 Jy ! Total flux subtracted in 200 components = 0.00715664 Jy ! Clean residual min=-0.003469 max=0.004071 Jy/beam ! Clean residual mean=0.000002 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.611311 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 0.611311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057099Jy sigma=1.190515 ! Fit after self-cal, rms=0.057073Jy sigma=1.189915 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057073Jy sigma=1.189915 ! Fit after self-cal, rms=0.057107Jy sigma=1.189008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.799 mas, bmaj=9.304 mas, bpa=-0.05511 degrees ! Estimated noise=0.675034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227316 Jy ! Component: 100 - total flux cleaned = 0.00279414 Jy ! Component: 150 - total flux cleaned = 0.00311182 Jy ! Component: 200 - total flux cleaned = 0.00327743 Jy ! Total flux subtracted in 200 components = 0.00327743 Jy ! Clean residual min=-0.003846 max=0.004111 Jy/beam ! Clean residual mean=0.000000 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.614588 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 183 components and 0.614588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057034Jy sigma=1.187419 ! Fit after self-cal, rms=0.057028Jy sigma=1.187156 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 = 0.000162262 Jy ! Component: 100 - total flux cleaned = 0.000365729 Jy ! Component: 150 - total flux cleaned = 0.000507653 Jy ! Component: 200 - total flux cleaned = 0.000680379 Jy ! Total flux subtracted in 200 components = 0.000680379 Jy ! Clean residual min=-0.003764 max=0.004050 Jy/beam ! Clean residual mean=0.000000 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.615269 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 0.615269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057013Jy sigma=1.186912 ! Fit after self-cal, rms=0.057011Jy sigma=1.186802 ! 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=4.847 mas, bmaj=7.555 mas, bpa=23.92 degrees ! Estimated noise=0.589368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.847 x 7.555 at 23.92 degrees (North through East) ! Clean map min=-0.0034642 max=0.48928 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=3.799 mas, bmaj=6.866 mas, bpa=24.23 degrees ! Estimated noise=0.788965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.370677 Jy ! Component: 100 - total flux cleaned = 0.47247 Jy ! Component: 150 - total flux cleaned = 0.512484 Jy ! Component: 200 - total flux cleaned = 0.531581 Jy ! Total flux subtracted in 200 components = 0.531581 Jy ! Clean residual min=-0.007730 max=0.009774 Jy/beam ! Clean residual mean=0.000009 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.531581 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.531581 Jy ! Inverting map and beam ! Estimated beam: bmin=4.847 mas, bmaj=7.555 mas, bpa=23.92 degrees ! Estimated noise=0.589368 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 = 0.0175218 Jy ! Component: 100 - total flux cleaned = 0.0294625 Jy ! Component: 150 - total flux cleaned = 0.0389245 Jy ! Component: 200 - total flux cleaned = 0.0466175 Jy ! Total flux subtracted in 200 components = 0.0466175 Jy ! Clean residual min=-0.006377 max=0.008523 Jy/beam ! Clean residual mean=0.000012 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.578199 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 71 components and 0.578199 Jy ! Inverting map ! Added new window around map position (7, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805075 Jy ! Component: 100 - total flux cleaned = 0.0134669 Jy ! Component: 150 - total flux cleaned = 0.0176169 Jy ! Component: 200 - total flux cleaned = 0.0203977 Jy ! Total flux subtracted in 200 components = 0.0203977 Jy ! Clean residual min=-0.004750 max=0.004274 Jy/beam ! Clean residual mean=0.000006 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.598597 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 109 components and 0.598597 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.799 mas, bmaj=9.304 mas, bpa=-0.05511 degrees ! Estimated noise=0.675034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519309 Jy ! Component: 100 - total flux cleaned = 0.00899065 Jy ! Component: 150 - total flux cleaned = 0.0110237 Jy ! Component: 200 - total flux cleaned = 0.0126605 Jy ! Total flux subtracted in 200 components = 0.0126605 Jy ! Clean residual min=-0.004900 max=0.004264 Jy/beam ! Clean residual mean=0.000003 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.611257 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 = 0.00133138 Jy ! Component: 100 - total flux cleaned = 0.00217792 Jy ! Component: 150 - total flux cleaned = 0.00278975 Jy ! Component: 200 - total flux cleaned = 0.0033476 Jy ! Total flux subtracted in 200 components = 0.0033476 Jy ! Clean residual min=-0.004461 max=0.004060 Jy/beam ! Clean residual mean=0.000001 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.614605 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 184 components and 0.614605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.847 mas, bmaj=7.555 mas, bpa=23.92 degrees ! Estimated noise=0.589368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487238 Jy ! Component: 100 - total flux cleaned = 0.00101766 Jy ! Component: 150 - total flux cleaned = 0.00136552 Jy ! Component: 200 - total flux cleaned = 0.0015799 Jy ! Total flux subtracted in 200 components = 0.0015799 Jy ! Clean residual min=-0.003431 max=0.003268 Jy/beam ! Clean residual mean=0.000000 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.616185 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 208 components and 0.616185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056771Jy sigma=1.181276 ! Fit after self-cal, rms=0.056736Jy sigma=1.180453 wmodel /scr/pima/bg219e_uvs/J0304+3348_S_map.mod ! Writing 208 model components to file: /scr/pima/bg219e_uvs/J0304+3348_S_map.mod wobs /scr/pima/bg219e_uvs/J0304+3348_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0304+3348_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0304+3348_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0304+3348_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000717121 Jy ! Component: 100 - total flux cleaned = -0.000724881 Jy ! Component: 150 - total flux cleaned = -0.000527816 Jy ! Component: 200 - total flux cleaned = -0.000526931 Jy ! Component: 250 - total flux cleaned = -0.000659727 Jy ! Component: 300 - total flux cleaned = -0.000830239 Jy ! Component: 350 - total flux cleaned = -0.00103585 Jy ! Component: 400 - total flux cleaned = -0.00123269 Jy ! Component: 450 - total flux cleaned = -0.00138648 Jy ! Component: 500 - total flux cleaned = -0.00157177 Jy ! Component: 550 - total flux cleaned = -0.00167974 Jy ! Component: 600 - total flux cleaned = -0.00181849 Jy ! Component: 650 - total flux cleaned = -0.00195335 Jy ! Component: 700 - total flux cleaned = -0.00198638 Jy ! Component: 750 - total flux cleaned = -0.00211433 Jy ! Component: 800 - total flux cleaned = -0.00223828 Jy ! Component: 850 - total flux cleaned = -0.00223745 Jy ! Component: 900 - total flux cleaned = -0.00238526 Jy ! Component: 950 - total flux cleaned = -0.00238549 Jy ! Component: 1000 - total flux cleaned = -0.00247079 Jy ! Component: 1050 - total flux cleaned = -0.00247119 Jy ! Component: 1100 - total flux cleaned = -0.002444 Jy ! Component: 1150 - total flux cleaned = -0.00233852 Jy ! Component: 1200 - total flux cleaned = -0.00231314 Jy ! Component: 1250 - total flux cleaned = -0.00228768 Jy ! Component: 1300 - total flux cleaned = -0.00213872 Jy ! Component: 1350 - total flux cleaned = -0.00211496 Jy ! Component: 1400 - total flux cleaned = -0.0020432 Jy ! Component: 1450 - total flux cleaned = -0.00213704 Jy ! Component: 1500 - total flux cleaned = -0.00211362 Jy ! Component: 1550 - total flux cleaned = -0.00215878 Jy ! Component: 1600 - total flux cleaned = -0.00222594 Jy ! Component: 1650 - total flux cleaned = -0.00229203 Jy ! Component: 1700 - total flux cleaned = -0.00231332 Jy ! Component: 1750 - total flux cleaned = -0.00233491 Jy ! Component: 1800 - total flux cleaned = -0.00243947 Jy ! Component: 1850 - total flux cleaned = -0.00246031 Jy ! Component: 1900 - total flux cleaned = -0.00254172 Jy ! Component: 1950 - total flux cleaned = -0.00262197 Jy ! Component: 2000 - total flux cleaned = -0.00276006 Jy ! Component: 2050 - total flux cleaned = -0.0028183 Jy ! Component: 2100 - total flux cleaned = -0.00287594 Jy ! Component: 2150 - total flux cleaned = -0.00295134 Jy ! Component: 2200 - total flux cleaned = -0.00302582 Jy ! Component: 2250 - total flux cleaned = -0.00311765 Jy ! Component: 2300 - total flux cleaned = -0.00326274 Jy ! Component: 2350 - total flux cleaned = -0.00335207 Jy ! Component: 2400 - total flux cleaned = -0.00347544 Jy ! Component: 2450 - total flux cleaned = -0.00356259 Jy ! Component: 2500 - total flux cleaned = -0.00361434 Jy ! Component: 2550 - total flux cleaned = -0.00373319 Jy ! Component: 2600 - total flux cleaned = -0.00383391 Jy ! Component: 2650 - total flux cleaned = -0.00394978 Jy ! Component: 2700 - total flux cleaned = -0.00401516 Jy ! Component: 2750 - total flux cleaned = -0.00409548 Jy ! Component: 2800 - total flux cleaned = -0.00415917 Jy ! Component: 2850 - total flux cleaned = -0.00411197 Jy ! Component: 2900 - total flux cleaned = -0.00423692 Jy ! Component: 2950 - total flux cleaned = -0.0042216 Jy ! Component: 3000 - total flux cleaned = -0.00423667 Jy ! Component: 3050 - total flux cleaned = -0.00425189 Jy ! Component: 3100 - total flux cleaned = -0.00425204 Jy ! Component: 3150 - total flux cleaned = -0.00423751 Jy ! Component: 3200 - total flux cleaned = -0.0042816 Jy ! Component: 3250 - total flux cleaned = -0.00431048 Jy ! Component: 3300 - total flux cleaned = -0.0042384 Jy ! Component: 3350 - total flux cleaned = -0.00426704 Jy ! Component: 3400 - total flux cleaned = -0.00429515 Jy ! Component: 3450 - total flux cleaned = -0.0042392 Jy ! Component: 3500 - total flux cleaned = -0.00433682 Jy ! Component: 3550 - total flux cleaned = -0.0043505 Jy ! Component: 3600 - total flux cleaned = -0.00435058 Jy ! Component: 3650 - total flux cleaned = -0.00432346 Jy ! Component: 3700 - total flux cleaned = -0.00433696 Jy ! Component: 3750 - total flux cleaned = -0.00437692 Jy ! Component: 3800 - total flux cleaned = -0.00435055 Jy ! Component: 3850 - total flux cleaned = -0.00440297 Jy ! Component: 3900 - total flux cleaned = -0.00435079 Jy ! Component: 3950 - total flux cleaned = -0.0043765 Jy ! Component: 4000 - total flux cleaned = -0.00437648 Jy ! Component: 4050 - total flux cleaned = -0.00438919 Jy ! Total flux subtracted in 4096 components = -0.00437665 Jy ! Clean residual min=-0.000756 max=0.000796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.611808 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 494 components and 0.611809 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0304+3348_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.847 x 7.555 at 23.92 degrees (North through East) ! Clean map min=-0.0019365 max=0.48992 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0304+3348_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.489922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143035 0.143035 0.286069 0.572138 1.14428 2.28855 4.57711 9.15422 18.3084 36.6169 73.2337 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.489 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2097.39 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0304+3348_S_uvs.log closed on Thu Apr 7 06:34:52 2016