! Started logfile: /scr/pima/bg219i_uvs/J2212+0152_S_uvs.log on Wed Apr 6 23:17:10 2016 obs /scr/pima/bg219i_uvs/J2212+0152_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2212+0152_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2212+0152 ! ! 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 11160 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/bg219i_uvs/J2212+0152_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.137771Jy sigma=22.705383 ! Fit after self-cal, rms=0.804974Jy sigma=16.900902 ! 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=2.562 mas, bmaj=6.792 mas, bpa=-5.626 degrees ! Estimated noise=0.454062 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 = 0.197927 Jy ! Component: 100 - total flux cleaned = 0.288544 Jy ! Total flux subtracted in 100 components = 0.288544 Jy ! Clean residual min=-0.049073 max=0.113637 Jy/beam ! Clean residual mean=-0.000190 rms=0.014687 Jy/beam ! Combined flux in latest and established models = 0.288544 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.288544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.415914Jy sigma=6.931789 ! Fit after self-cal, rms=0.415256Jy sigma=6.923990 ! Inverting map ! Added new window around map position (51.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100806 Jy ! Component: 100 - total flux cleaned = 0.164906 Jy ! Total flux subtracted in 100 components = 0.164906 Jy ! Clean residual min=-0.040720 max=0.089546 Jy/beam ! Clean residual mean=-0.000189 rms=0.012431 Jy/beam ! Combined flux in latest and established models = 0.45345 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.45345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.364468Jy sigma=6.042701 ! Fit after self-cal, rms=0.358458Jy sigma=5.979048 ! Inverting map ! Added new window around map position (41.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0852547 Jy ! Component: 100 - total flux cleaned = 0.145164 Jy ! Total flux subtracted in 100 components = 0.145164 Jy ! Clean residual min=-0.036357 max=0.062281 Jy/beam ! Clean residual mean=-0.000169 rms=0.010704 Jy/beam ! Combined flux in latest and established models = 0.598614 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.598614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317190Jy sigma=5.265928 ! Fit after self-cal, rms=0.315235Jy sigma=5.225239 ! 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=3.013 mas, bmaj=7.402 mas, bpa=-5.409 degrees ! Estimated noise=0.347028 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 = 0.0868612 Jy ! Component: 100 - total flux cleaned = 0.158345 Jy ! Component: 150 - total flux cleaned = 0.219135 Jy ! Component: 200 - total flux cleaned = 0.271514 Jy ! Total flux subtracted in 200 components = 0.271514 Jy ! Clean residual min=-0.036511 max=0.065094 Jy/beam ! Clean residual mean=-0.000340 rms=0.013643 Jy/beam ! Combined flux in latest and established models = 0.870128 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 112 components and 0.870128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255398Jy sigma=4.299986 ! Fit after self-cal, rms=0.254155Jy sigma=4.279271 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 7.402 at -5.409 degrees (North through East) ! Clean map min=-0.03637 max=0.29338 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 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* ! ! ! Fit before self-cal, rms=0.254155Jy sigma=4.279271 ! Fit after self-cal, rms=0.254155Jy sigma=4.279271 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.402 mas, bpa=-5.409 degrees ! Estimated noise=0.347028 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 = 0.0482985 Jy ! Component: 100 - total flux cleaned = 0.0889323 Jy ! Component: 150 - total flux cleaned = 0.124565 Jy ! Component: 200 - total flux cleaned = 0.156124 Jy ! Total flux subtracted in 200 components = 0.156124 Jy ! Clean residual min=-0.031743 max=0.058774 Jy/beam ! Clean residual mean=-0.000295 rms=0.012314 Jy/beam ! Combined flux in latest and established models = 1.02625 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 149 components and 1.02625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229293Jy sigma=3.941973 ! Fit after self-cal, rms=0.228823Jy sigma=3.931769 ! 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=0.228823Jy sigma=3.931769 ! Fit after self-cal, rms=0.228823Jy sigma=3.931769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.402 mas, bpa=-5.409 degrees ! Estimated noise=0.347028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302549 Jy ! Component: 100 - total flux cleaned = 0.055752 Jy ! Component: 150 - total flux cleaned = 0.0783737 Jy ! Component: 200 - total flux cleaned = 0.0985686 Jy ! Total flux subtracted in 200 components = 0.0985686 Jy ! Clean residual min=-0.032504 max=0.054973 Jy/beam ! Clean residual mean=-0.000268 rms=0.011721 Jy/beam ! Combined flux in latest and established models = 1.12482 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 165 components and 1.12482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217093Jy sigma=3.796941 ! Fit after self-cal, rms=0.216852Jy sigma=3.790804 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 (56, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488413 Jy ! Component: 100 - total flux cleaned = 0.073156 Jy ! Component: 150 - total flux cleaned = 0.0931397 Jy ! Component: 200 - total flux cleaned = 0.110575 Jy ! Total flux subtracted in 200 components = 0.110575 Jy ! Clean residual min=-0.031530 max=0.051684 Jy/beam ! Clean residual mean=-0.000261 rms=0.010865 Jy/beam ! Combined flux in latest and established models = 1.2354 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 198 components and 1.2354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200567Jy sigma=3.527125 ! Fit after self-cal, rms=0.199968Jy sigma=3.505165 ! Inverting map ! Added new window around map position (5.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495677 Jy ! Component: 100 - total flux cleaned = 0.0771913 Jy ! Component: 150 - total flux cleaned = 0.0989982 Jy ! Component: 200 - total flux cleaned = 0.117623 Jy ! Total flux subtracted in 200 components = 0.117623 Jy ! Clean residual min=-0.028331 max=0.046036 Jy/beam ! Clean residual mean=-0.000224 rms=0.009737 Jy/beam ! Combined flux in latest and established models = 1.35302 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 235 components and 1.35302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181927Jy sigma=3.186531 ! Fit after self-cal, rms=0.180232Jy sigma=3.144345 ! Inverting map ! Added new window around map position (79.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483365 Jy ! Component: 100 - total flux cleaned = 0.0793951 Jy ! Component: 150 - total flux cleaned = 0.104346 Jy ! Component: 200 - total flux cleaned = 0.125998 Jy ! Total flux subtracted in 200 components = 0.125998 Jy ! Clean residual min=-0.025807 max=0.038123 Jy/beam ! Clean residual mean=-0.000168 rms=0.008103 Jy/beam ! Combined flux in latest and established models = 1.47902 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 317 components and 1.47902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157512Jy sigma=2.784634 ! Fit after self-cal, rms=0.155727Jy sigma=2.754521 ! Inverting map ! Added new window around map position (66, -32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385883 Jy ! Component: 100 - total flux cleaned = 0.0638353 Jy ! Component: 150 - total flux cleaned = 0.0858662 Jy ! Component: 200 - total flux cleaned = 0.10584 Jy ! Total flux subtracted in 200 components = 0.10584 Jy ! Clean residual min=-0.020271 max=0.030557 Jy/beam ! Clean residual mean=-0.000162 rms=0.006846 Jy/beam ! Combined flux in latest and established models = 1.58486 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 377 components and 1.58486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138251Jy sigma=2.459048 ! Fit after self-cal, rms=0.137792Jy sigma=2.446838 ! Inverting map ! Added new window around map position (71, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300205 Jy ! Component: 100 - total flux cleaned = 0.0507632 Jy ! Component: 150 - total flux cleaned = 0.0692855 Jy ! Component: 200 - total flux cleaned = 0.0862802 Jy ! Total flux subtracted in 200 components = 0.0862802 Jy ! Clean residual min=-0.019666 max=0.023521 Jy/beam ! Clean residual mean=-0.000148 rms=0.005855 Jy/beam ! Combined flux in latest and established models = 1.67114 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 426 components and 1.67114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124838Jy sigma=2.236431 ! Fit after self-cal, rms=0.124279Jy sigma=2.227999 ! 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=0.124279Jy sigma=2.227999 ! Fit after self-cal, rms=0.114628Jy sigma=2.121023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=7.453 mas, bpa=-5.353 degrees ! Estimated noise=0.348824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152821 Jy ! Component: 100 - total flux cleaned = 0.0283456 Jy ! Component: 150 - total flux cleaned = 0.038905 Jy ! Component: 200 - total flux cleaned = 0.0487398 Jy ! Total flux subtracted in 200 components = 0.0487398 Jy ! Clean residual min=-0.015856 max=0.020476 Jy/beam ! Clean residual mean=-0.000120 rms=0.004622 Jy/beam ! Combined flux in latest and established models = 1.71988 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 459 components and 1.71988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109760Jy sigma=2.039745 ! Fit after self-cal, rms=0.109637Jy sigma=2.037216 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 (87.5, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214716 Jy ! Component: 100 - total flux cleaned = 0.0348436 Jy ! Component: 150 - total flux cleaned = 0.046524 Jy ! Component: 200 - total flux cleaned = 0.057302 Jy ! Total flux subtracted in 200 components = 0.057302 Jy ! Clean residual min=-0.014484 max=0.018303 Jy/beam ! Clean residual mean=-0.000101 rms=0.003967 Jy/beam ! Combined flux in latest and established models = 1.77718 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 511 components and 1.77718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103187Jy sigma=1.914889 ! Fit after self-cal, rms=0.102527Jy sigma=1.905061 ! Inverting map ! Added new window around map position (25.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171798 Jy ! Component: 100 - total flux cleaned = 0.0293519 Jy ! Component: 150 - total flux cleaned = 0.0401915 Jy ! Component: 200 - total flux cleaned = 0.0503342 Jy ! Total flux subtracted in 200 components = 0.0503342 Jy ! Clean residual min=-0.011715 max=0.015124 Jy/beam ! Clean residual mean=-0.000091 rms=0.003436 Jy/beam ! Combined flux in latest and established models = 1.82751 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 561 components and 1.82751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097282Jy sigma=1.811715 ! Fit after self-cal, rms=0.097103Jy sigma=1.809387 ! Inverting map ! Added new window around map position (34.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143066 Jy ! Component: 100 - total flux cleaned = 0.0244513 Jy ! Component: 150 - total flux cleaned = 0.0336985 Jy ! Component: 200 - total flux cleaned = 0.0423572 Jy ! Total flux subtracted in 200 components = 0.0423572 Jy ! Clean residual min=-0.011263 max=0.012049 Jy/beam ! Clean residual mean=-0.000082 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 1.86987 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 611 components and 1.86987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093107Jy sigma=1.741595 ! Fit after self-cal, rms=0.093028Jy sigma=1.739412 ! 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=0.093028Jy sigma=1.739412 ! Fit after self-cal, rms=0.086012Jy sigma=1.570466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.172 mas, bmaj=11.55 mas, bpa=2.694 degrees ! Estimated noise=0.479584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013849 Jy ! Component: 100 - total flux cleaned = 0.0254567 Jy ! Component: 150 - total flux cleaned = 0.0356704 Jy ! Component: 200 - total flux cleaned = 0.0433732 Jy ! Total flux subtracted in 200 components = 0.0433732 Jy ! Clean residual min=-0.012198 max=0.012634 Jy/beam ! Clean residual mean=-0.000026 rms=0.003762 Jy/beam ! Combined flux in latest and established models = 1.91324 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 648 components and 1.91324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083957Jy sigma=1.542373 ! Fit after self-cal, rms=0.083801Jy sigma=1.540388 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 = 0.00914354 Jy ! Component: 100 - total flux cleaned = 0.015174 Jy ! Component: 150 - total flux cleaned = 0.0192374 Jy ! Component: 200 - total flux cleaned = 0.0227154 Jy ! Total flux subtracted in 200 components = 0.0227154 Jy ! Clean residual min=-0.010391 max=0.010964 Jy/beam ! Clean residual mean=-0.000008 rms=0.003265 Jy/beam ! Combined flux in latest and established models = 1.93596 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 677 components and 1.93596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082912Jy sigma=1.531236 ! Fit after self-cal, rms=0.082826Jy sigma=1.530363 ! 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=3.048 mas, bmaj=7.468 mas, bpa=-5.33 degrees ! Estimated noise=0.348224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.468 at -5.33 degrees (North through East) ! Clean map min=-0.0078799 max=0.28439 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=2.586 mas, bmaj=6.825 mas, bpa=-5.503 degrees ! Estimated noise=0.459759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200941 Jy ! Component: 100 - total flux cleaned = 0.321879 Jy ! Component: 150 - total flux cleaned = 0.420642 Jy ! Component: 200 - total flux cleaned = 0.505109 Jy ! Total flux subtracted in 200 components = 0.505109 Jy ! Clean residual min=-0.038571 max=0.052003 Jy/beam ! Clean residual mean=-0.000186 rms=0.011749 Jy/beam ! Combined flux in latest and established models = 0.505109 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.505109 Jy ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.468 mas, bpa=-5.33 degrees ! Estimated noise=0.348224 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 = 0.112119 Jy ! Component: 100 - total flux cleaned = 0.204564 Jy ! Component: 150 - total flux cleaned = 0.283796 Jy ! Component: 200 - total flux cleaned = 0.353003 Jy ! Total flux subtracted in 200 components = 0.353003 Jy ! Clean residual min=-0.036694 max=0.044324 Jy/beam ! Clean residual mean=-0.000362 rms=0.013037 Jy/beam ! Combined flux in latest and established models = 0.858113 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 106 components and 0.858112 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=7.172 mas, bmaj=11.55 mas, bpa=2.694 degrees ! Estimated noise=0.479584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124697 Jy ! Component: 100 - total flux cleaned = 0.223577 Jy ! Component: 150 - total flux cleaned = 0.306259 Jy ! Component: 200 - total flux cleaned = 0.377052 Jy ! Total flux subtracted in 200 components = 0.377052 Jy ! Clean residual min=-0.042512 max=0.054832 Jy/beam ! Clean residual mean=-0.000548 rms=0.017271 Jy/beam ! Combined flux in latest and established models = 1.23516 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 = 0.0614804 Jy ! Component: 100 - total flux cleaned = 0.11556 Jy ! Component: 150 - total flux cleaned = 0.163551 Jy ! Component: 200 - total flux cleaned = 0.206358 Jy ! Total flux subtracted in 200 components = 0.206358 Jy ! Clean residual min=-0.035096 max=0.036490 Jy/beam ! Clean residual mean=-0.000369 rms=0.012016 Jy/beam ! Combined flux in latest and established models = 1.44152 Jy ! Adding 189 model components to the UV plane model. ! The established model now contains 283 components and 1.44152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.468 mas, bpa=-5.33 degrees ! Estimated noise=0.348224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274813 Jy ! Component: 100 - total flux cleaned = 0.0504921 Jy ! Component: 150 - total flux cleaned = 0.0713528 Jy ! Component: 200 - total flux cleaned = 0.0890403 Jy ! Total flux subtracted in 200 components = 0.0890403 Jy ! Clean residual min=-0.016475 max=0.020401 Jy/beam ! Clean residual mean=-0.000137 rms=0.004867 Jy/beam ! Combined flux in latest and established models = 1.53056 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 330 components and 1.53056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112274Jy sigma=2.015610 ! Fit after self-cal, rms=0.111287Jy sigma=1.982189 wmodel /scr/pima/bg219i_uvs/J2212+0152_S_map.mod ! Writing 330 model components to file: /scr/pima/bg219i_uvs/J2212+0152_S_map.mod wobs /scr/pima/bg219i_uvs/J2212+0152_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2212+0152_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2212+0152_S_map.win ! wwins: Wrote 11 windows to /scr/pima/bg219i_uvs/J2212+0152_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 = 0.00829525 Jy ! Component: 100 - total flux cleaned = 0.0139422 Jy ! Component: 150 - total flux cleaned = 0.0180992 Jy ! Component: 200 - total flux cleaned = 0.0212578 Jy ! Component: 250 - total flux cleaned = 0.0243078 Jy ! Component: 300 - total flux cleaned = 0.0277396 Jy ! Component: 350 - total flux cleaned = 0.0303558 Jy ! Component: 400 - total flux cleaned = 0.0335896 Jy ! Component: 450 - total flux cleaned = 0.0365084 Jy ! Component: 500 - total flux cleaned = 0.0391383 Jy ! Component: 550 - total flux cleaned = 0.0421361 Jy ! Component: 600 - total flux cleaned = 0.0456858 Jy ! Component: 650 - total flux cleaned = 0.0485411 Jy ! Component: 700 - total flux cleaned = 0.0515354 Jy ! Component: 750 - total flux cleaned = 0.0540735 Jy ! Component: 800 - total flux cleaned = 0.0561763 Jy ! Component: 850 - total flux cleaned = 0.0586117 Jy ! Component: 900 - total flux cleaned = 0.0609981 Jy ! Component: 950 - total flux cleaned = 0.0636984 Jy ! Component: 1000 - total flux cleaned = 0.0658164 Jy ! Component: 1050 - total flux cleaned = 0.0689322 Jy ! Component: 1100 - total flux cleaned = 0.0711425 Jy ! Component: 1150 - total flux cleaned = 0.0738133 Jy ! Component: 1200 - total flux cleaned = 0.0757813 Jy ! Component: 1250 - total flux cleaned = 0.0780425 Jy ! Component: 1300 - total flux cleaned = 0.0799442 Jy ! Component: 1350 - total flux cleaned = 0.081504 Jy ! Component: 1400 - total flux cleaned = 0.0830383 Jy ! Component: 1450 - total flux cleaned = 0.0842486 Jy ! Component: 1500 - total flux cleaned = 0.0860341 Jy ! Component: 1550 - total flux cleaned = 0.0876436 Jy ! Component: 1600 - total flux cleaned = 0.0886466 Jy ! Component: 1650 - total flux cleaned = 0.0896386 Jy ! Component: 1700 - total flux cleaned = 0.0911744 Jy ! Component: 1750 - total flux cleaned = 0.092408 Jy ! Component: 1800 - total flux cleaned = 0.0936258 Jy ! Component: 1850 - total flux cleaned = 0.0946936 Jy ! Component: 1900 - total flux cleaned = 0.0956148 Jy ! Component: 1950 - total flux cleaned = 0.0970411 Jy ! Component: 2000 - total flux cleaned = 0.0980665 Jy ! Component: 2050 - total flux cleaned = 0.0995792 Jy ! Component: 2100 - total flux cleaned = 0.101321 Jy ! Component: 2150 - total flux cleaned = 0.102053 Jy ! Component: 2200 - total flux cleaned = 0.103505 Jy ! Component: 2250 - total flux cleaned = 0.104698 Jy ! Component: 2300 - total flux cleaned = 0.105637 Jy ! Component: 2350 - total flux cleaned = 0.106683 Jy ! Component: 2400 - total flux cleaned = 0.107946 Jy ! Component: 2450 - total flux cleaned = 0.108967 Jy ! Component: 2500 - total flux cleaned = 0.10986 Jy ! Component: 2550 - total flux cleaned = 0.110856 Jy ! Component: 2600 - total flux cleaned = 0.112275 Jy ! Component: 2650 - total flux cleaned = 0.113246 Jy ! Component: 2700 - total flux cleaned = 0.114416 Jy ! Component: 2750 - total flux cleaned = 0.115467 Jy ! Component: 2800 - total flux cleaned = 0.116298 Jy ! Component: 2850 - total flux cleaned = 0.117731 Jy ! Component: 2900 - total flux cleaned = 0.118439 Jy ! Component: 2950 - total flux cleaned = 0.11964 Jy ! Component: 3000 - total flux cleaned = 0.120529 Jy ! Component: 3050 - total flux cleaned = 0.121312 Jy ! Component: 3100 - total flux cleaned = 0.122179 Jy ! Component: 3150 - total flux cleaned = 0.123415 Jy ! Component: 3200 - total flux cleaned = 0.123884 Jy ! Component: 3250 - total flux cleaned = 0.124907 Jy ! Component: 3300 - total flux cleaned = 0.125824 Jy ! Component: 3350 - total flux cleaned = 0.126187 Jy ! Component: 3400 - total flux cleaned = 0.126813 Jy ! Component: 3450 - total flux cleaned = 0.127786 Jy ! Component: 3500 - total flux cleaned = 0.128397 Jy ! Component: 3550 - total flux cleaned = 0.128656 Jy ! Component: 3600 - total flux cleaned = 0.129256 Jy ! Component: 3650 - total flux cleaned = 0.129847 Jy ! Component: 3700 - total flux cleaned = 0.130516 Jy ! Component: 3750 - total flux cleaned = 0.131011 Jy ! Component: 3800 - total flux cleaned = 0.13142 Jy ! Component: 3850 - total flux cleaned = 0.132067 Jy ! Component: 3900 - total flux cleaned = 0.132627 Jy ! Component: 3950 - total flux cleaned = 0.133181 Jy ! Component: 4000 - total flux cleaned = 0.133963 Jy ! Component: 4050 - total flux cleaned = 0.134272 Jy ! Total flux subtracted in 4096 components = 0.134426 Jy ! Clean residual min=-0.004008 max=0.004190 Jy/beam ! Clean residual mean=-0.000062 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 1.66499 Jy keep ! Adding 425 model components to the UV plane model. ! The established model now contains 748 components and 1.66499 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2212+0152_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.468 at -5.33 degrees (North through East) ! Clean map min=-0.00818 max=0.30203 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2212+0152_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.302026 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00162636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.61545 1.61545 3.23091 6.46181 12.9236 25.8473 51.6945 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.302 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 185.706 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2212+0152_S_uvs.log closed on Wed Apr 6 23:17:17 2016