! Started logfile: /scr/pima/gc030_uvs/J0656+4237_S_uvs.log on Fri Apr 22 07:45:28 2016 obs /scr/pima/gc030_uvs/J0656+4237_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0656+4237_S_uva.fits ! AN table 1: 280 integrations on 36 of 36 possible baselines. ! AN table 2: 70 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.578987 visibilities/baseline/integration-bin. ! Found source: J0656+4237 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 55768 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0656+4237_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 721 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 721 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 721 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 721 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 721 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 721 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 721 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009263Jy sigma=8.514279 ! Fit after self-cal, rms=0.903113Jy sigma=7.681786 ! 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=1.892 mas, bmaj=3.354 mas, bpa=-10.47 degrees ! Estimated noise=0.89052 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 = 0.0718732 Jy ! Component: 100 - total flux cleaned = 0.0936787 Jy ! Total flux subtracted in 100 components = 0.0936787 Jy ! Clean residual min=-0.005575 max=0.010053 Jy/beam ! Clean residual mean=-0.000015 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.0936787 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0936787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110018Jy sigma=0.747513 ! Fit after self-cal, rms=0.108923Jy sigma=0.741083 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117338 Jy ! Component: 100 - total flux cleaned = 0.0189141 Jy ! Total flux subtracted in 100 components = 0.0189141 Jy ! Clean residual min=-0.005389 max=0.007770 Jy/beam ! Clean residual mean=-0.000009 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.112593 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.112593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107113Jy sigma=0.724538 ! Fit after self-cal, rms=0.106817Jy sigma=0.724027 ! Inverting map ! Added new window around map position (2.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721813 Jy ! Component: 100 - total flux cleaned = 0.0115433 Jy ! Total flux subtracted in 100 components = 0.0115433 Jy ! Clean residual min=-0.004772 max=0.004740 Jy/beam ! Clean residual mean=-0.000005 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.124136 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.124136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.106281Jy sigma=0.719030 ! Fit after self-cal, rms=0.106219Jy sigma=0.718393 ! 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=2.384 mas, bmaj=3.962 mas, bpa=-5.957 degrees ! Estimated noise=0.412682 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 = 0.00449975 Jy ! Component: 100 - total flux cleaned = 0.00721901 Jy ! Component: 150 - total flux cleaned = 0.00906728 Jy ! Component: 200 - total flux cleaned = 0.0103556 Jy ! Total flux subtracted in 200 components = 0.0103556 Jy ! Clean residual min=-0.002734 max=0.002530 Jy/beam ! Clean residual mean=0.000005 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.134492 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.134492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.106033Jy sigma=0.716166 ! Fit after self-cal, rms=0.105966Jy sigma=0.715984 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.384 x 3.962 at -5.957 degrees (North through East) ! Clean map min=-0.0025723 max=0.097926 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.07 HN 0.97 KP 0.94 ! LA 0.97 NL 1.03 OV 1.03 PT 1.01 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 EB 1.07 HN 1.05 KP 0.97 ! LA 0.92 MK 0.99 PT 1.06 SC 0.90 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.12 HN 0.93 KP 0.92 ! LA 0.94 NL 1.02 OV 1.08 PT 1.03 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 EB 0.97 HN 0.96 KP 0.97 ! LA 0.89 MK 0.97 PT 1.13 SC 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.10 HN 0.96 KP 0.94 ! LA 0.97 NL 0.99 OV 1.01 PT 1.03 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 EB 1.03 HN 1.06 KP 0.97 ! LA 0.87 MK 0.98 PT 1.02 SC 0.88 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 EB 1.15 HN 0.97 KP 0.91 ! LA 0.95 NL 0.97 OV 1.03 PT 1.00 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 EB 1.04 HN 1.09 KP 0.99 ! LA 0.89 MK 0.92 PT 1.08 SC 0.91 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.10 HN 0.96 KP 0.95 ! LA 0.94 NL 1.00 OV 1.05 PT 1.05 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 EB 1.06 HN 0.92 KP 1.02 ! LA 0.88 MK 0.92 PT 1.10 SC 0.90 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 EB 1.10 HN 0.94 KP 0.93 ! LA 0.99 NL 0.99 OV 0.99 PT 1.04 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 EB 1.05 HN 0.94 KP 0.95 ! LA 0.88 MK 0.98 PT 1.10 SC 0.97 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.11 HN 0.98 KP 0.90 ! LA 0.98 NL 0.99 OV 0.99 PT 1.04 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EB 1.04 HN 1.00 KP 0.98 ! LA 0.96 MK 0.94 PT 1.03 SC 0.91 ! ! ! Fit before self-cal, rms=0.105966Jy sigma=0.715984 ! Fit after self-cal, rms=0.102580Jy sigma=0.713090 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.42 mas, bmaj=3.969 mas, bpa=-6.022 degrees ! Estimated noise=0.412049 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 = 8.11142e-05 Jy ! Component: 100 - total flux cleaned = -0.000289116 Jy ! Component: 150 - total flux cleaned = -0.000441797 Jy ! Component: 200 - total flux cleaned = -0.000554598 Jy ! Total flux subtracted in 200 components = -0.000554598 Jy ! Clean residual min=-0.001741 max=0.002049 Jy/beam ! Clean residual mean=-0.000005 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.133937 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.133937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102549Jy sigma=0.712878 ! Fit after self-cal, rms=0.102402Jy sigma=0.712615 ! Inverting map ! Added new window around map position (10, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188444 Jy ! Component: 100 - total flux cleaned = 0.00228847 Jy ! Component: 150 - total flux cleaned = 0.00235384 Jy ! Component: 200 - total flux cleaned = 0.00241047 Jy ! Total flux subtracted in 200 components = 0.00241047 Jy ! Clean residual min=-0.001792 max=0.001727 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.136348 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.136348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102357Jy sigma=0.712267 ! Fit after self-cal, rms=0.102380Jy sigma=0.712198 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102380Jy sigma=0.712198 ! Fit after self-cal, rms=0.102555Jy sigma=0.711381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.428 mas, bmaj=3.975 mas, bpa=-6.066 degrees ! Estimated noise=0.411606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026379 Jy ! Component: 100 - total flux cleaned = 0.000375187 Jy ! Component: 150 - total flux cleaned = 0.000399236 Jy ! Component: 200 - total flux cleaned = 0.000398506 Jy ! Total flux subtracted in 200 components = 0.000398506 Jy ! Clean residual min=-0.001544 max=0.001557 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.136746 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.136746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102536Jy sigma=0.711277 ! Fit after self-cal, rms=0.102562Jy sigma=0.711174 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 (37.5, -31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143562 Jy ! Component: 100 - total flux cleaned = 0.00170359 Jy ! Component: 150 - total flux cleaned = 0.00189274 Jy ! Component: 200 - total flux cleaned = 0.00203887 Jy ! Total flux subtracted in 200 components = 0.00203887 Jy ! Clean residual min=-0.001521 max=0.001268 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.138785 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 110 components and 0.138785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102531Jy sigma=0.710939 ! Fit after self-cal, rms=0.102542Jy sigma=0.710908 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102542Jy sigma=0.710908 ! Fit after self-cal, rms=0.102359Jy sigma=0.710816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.431 mas, bmaj=3.975 mas, bpa=-6.247 degrees ! Estimated noise=0.411016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245058 Jy ! Component: 100 - total flux cleaned = 0.000297108 Jy ! Component: 150 - total flux cleaned = 0.000412015 Jy ! Component: 200 - total flux cleaned = 0.000537049 Jy ! Total flux subtracted in 200 components = 0.000537049 Jy ! Clean residual min=-0.001478 max=0.001219 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.139322 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.139322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102342Jy sigma=0.710728 ! Fit after self-cal, rms=0.102343Jy sigma=0.710692 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 = 8.93398e-05 Jy ! Component: 100 - total flux cleaned = 0.000211488 Jy ! Component: 150 - total flux cleaned = 0.000287592 Jy ! Component: 200 - total flux cleaned = 0.00037765 Jy ! Total flux subtracted in 200 components = 0.00037765 Jy ! Clean residual min=-0.001486 max=0.001207 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.1397 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 125 components and 0.1397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102333Jy sigma=0.710640 ! Fit after self-cal, rms=0.102343Jy sigma=0.710637 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102343Jy sigma=0.710637 ! Fit after self-cal, rms=0.102228Jy sigma=0.710603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.41 mas, bmaj=8.338 mas, bpa=53.14 degrees ! Estimated noise=0.640543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019512 Jy ! Component: 100 - total flux cleaned = -0.000194868 Jy ! Component: 150 - total flux cleaned = -0.000195124 Jy ! Component: 200 - total flux cleaned = -0.000162595 Jy ! Total flux subtracted in 200 components = -0.000162595 Jy ! Clean residual min=-0.001566 max=0.001720 Jy/beam ! Clean residual mean=0.000009 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.139537 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 137 components and 0.139537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102220Jy sigma=0.710584 ! Fit after self-cal, rms=0.102224Jy sigma=0.710573 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 = -4.50918e-06 Jy ! Component: 100 - total flux cleaned = -4.92437e-06 Jy ! Component: 150 - total flux cleaned = 2.18752e-05 Jy ! Component: 200 - total flux cleaned = 5.7575e-05 Jy ! Total flux subtracted in 200 components = 5.7575e-05 Jy ! Clean residual min=-0.001559 max=0.001706 Jy/beam ! Clean residual mean=0.000010 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.139595 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.139595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102220Jy sigma=0.710570 ! Fit after self-cal, rms=0.102223Jy sigma=0.710566 ! 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=2.433 mas, bmaj=3.974 mas, bpa=-6.393 degrees ! Estimated noise=0.410462 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.433 x 3.974 at -6.393 degrees (North through East) ! Clean map min=-0.0014196 max=0.096942 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=1.915 mas, bmaj=3.358 mas, bpa=-10.86 degrees ! Estimated noise=0.902647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724929 Jy ! Component: 100 - total flux cleaned = 0.095643 Jy ! Component: 150 - total flux cleaned = 0.108155 Jy ! Component: 200 - total flux cleaned = 0.115651 Jy ! Total flux subtracted in 200 components = 0.115651 Jy ! Clean residual min=-0.004195 max=0.004700 Jy/beam ! Clean residual mean=-0.000011 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.115651 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.115651 Jy ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=3.974 mas, bpa=-6.393 degrees ! Estimated noise=0.410462 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 = 0.00608261 Jy ! Component: 100 - total flux cleaned = 0.0100727 Jy ! Component: 150 - total flux cleaned = 0.0130259 Jy ! Component: 200 - total flux cleaned = 0.0153161 Jy ! Total flux subtracted in 200 components = 0.0153161 Jy ! Clean residual min=-0.001639 max=0.002228 Jy/beam ! Clean residual mean=-0.000014 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.130967 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.130967 Jy ! Inverting map ! Added new window around map position (17.5, -53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018801 Jy ! Component: 100 - total flux cleaned = 0.00307161 Jy ! Component: 150 - total flux cleaned = 0.00374679 Jy ! Component: 200 - total flux cleaned = 0.00425408 Jy ! Total flux subtracted in 200 components = 0.00425408 Jy ! Clean residual min=-0.001492 max=0.001538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.135221 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.135221 Jy ! Inverting map ! Added new window around map position (-17.5, 53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971333 Jy ! Component: 100 - total flux cleaned = 0.00131847 Jy ! Component: 150 - total flux cleaned = 0.00156324 Jy ! Component: 200 - total flux cleaned = 0.00185405 Jy ! Total flux subtracted in 200 components = 0.00185405 Jy ! Clean residual min=-0.001429 max=0.001189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.137075 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.137076 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=7.41 mas, bmaj=8.338 mas, bpa=53.14 degrees ! Estimated noise=0.640543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095999 Jy ! Component: 100 - total flux cleaned = 0.00149055 Jy ! Component: 150 - total flux cleaned = 0.0016917 Jy ! Component: 200 - total flux cleaned = 0.00188814 Jy ! Total flux subtracted in 200 components = 0.00188814 Jy ! Clean residual min=-0.001543 max=0.001721 Jy/beam ! Clean residual mean=0.000009 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.138964 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 = 0.000189196 Jy ! Component: 100 - total flux cleaned = 0.000263059 Jy ! Component: 150 - total flux cleaned = 0.000313671 Jy ! Component: 200 - total flux cleaned = 0.000345136 Jy ! Total flux subtracted in 200 components = 0.000345136 Jy ! Clean residual min=-0.001481 max=0.001710 Jy/beam ! Clean residual mean=0.000011 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.139309 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 112 components and 0.139309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=3.974 mas, bpa=-6.393 degrees ! Estimated noise=0.410462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244181 Jy ! Component: 100 - total flux cleaned = -0.000376548 Jy ! Component: 150 - total flux cleaned = -0.000423331 Jy ! Component: 200 - total flux cleaned = -0.000400925 Jy ! Total flux subtracted in 200 components = -0.000400925 Jy ! Clean residual min=-0.001404 max=0.001181 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.138908 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 134 components and 0.138908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102202Jy sigma=0.710462 ! Fit after self-cal, rms=0.102265Jy sigma=0.710409 wmodel /scr/pima/gc030_uvs/J0656+4237_S_map.mod ! Writing 134 model components to file: /scr/pima/gc030_uvs/J0656+4237_S_map.mod wobs /scr/pima/gc030_uvs/J0656+4237_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0656+4237_S_uvs.fits wwins /scr/pima/gc030_uvs/J0656+4237_S_map.win ! wwins: Wrote 6 windows to /scr/pima/gc030_uvs/J0656+4237_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 = -0.000495385 Jy ! Component: 100 - total flux cleaned = -0.000797939 Jy ! Component: 150 - total flux cleaned = -0.000981502 Jy ! Component: 200 - total flux cleaned = -0.00121685 Jy ! Component: 250 - total flux cleaned = -0.00142496 Jy ! Component: 300 - total flux cleaned = -0.00155303 Jy ! Component: 350 - total flux cleaned = -0.00165993 Jy ! Component: 400 - total flux cleaned = -0.00172954 Jy ! Component: 450 - total flux cleaned = -0.00179824 Jy ! Component: 500 - total flux cleaned = -0.00189869 Jy ! Component: 550 - total flux cleaned = -0.00196433 Jy ! Component: 600 - total flux cleaned = -0.002045 Jy ! Component: 650 - total flux cleaned = -0.00213967 Jy ! Component: 700 - total flux cleaned = -0.0022482 Jy ! Component: 750 - total flux cleaned = -0.00226342 Jy ! Component: 800 - total flux cleaned = -0.00230858 Jy ! Component: 850 - total flux cleaned = -0.00235323 Jy ! Component: 900 - total flux cleaned = -0.00244104 Jy ! Component: 950 - total flux cleaned = -0.00249881 Jy ! Component: 1000 - total flux cleaned = -0.00254178 Jy ! Component: 1050 - total flux cleaned = -0.00259818 Jy ! Component: 1100 - total flux cleaned = -0.00261239 Jy ! Component: 1150 - total flux cleaned = -0.00269541 Jy ! Component: 1200 - total flux cleaned = -0.00273642 Jy ! Component: 1250 - total flux cleaned = -0.00277695 Jy ! Component: 1300 - total flux cleaned = -0.00280376 Jy ! Component: 1350 - total flux cleaned = -0.00279051 Jy ! Component: 1400 - total flux cleaned = -0.00286978 Jy ! Component: 1450 - total flux cleaned = -0.00292191 Jy ! Component: 1500 - total flux cleaned = -0.00294774 Jy ! Component: 1550 - total flux cleaned = -0.00298604 Jy ! Component: 1600 - total flux cleaned = -0.00301131 Jy ! Component: 1650 - total flux cleaned = -0.00302388 Jy ! Component: 1700 - total flux cleaned = -0.00301133 Jy ! Component: 1750 - total flux cleaned = -0.0030363 Jy ! Component: 1800 - total flux cleaned = -0.00306092 Jy ! Component: 1850 - total flux cleaned = -0.00308547 Jy ! Component: 1900 - total flux cleaned = -0.00312163 Jy ! Component: 1950 - total flux cleaned = -0.00313372 Jy ! Component: 2000 - total flux cleaned = -0.0031099 Jy ! Component: 2050 - total flux cleaned = -0.0031336 Jy ! Component: 2100 - total flux cleaned = -0.00316865 Jy ! Component: 2150 - total flux cleaned = -0.00318041 Jy ! Component: 2200 - total flux cleaned = -0.00314575 Jy ! Component: 2250 - total flux cleaned = -0.00314563 Jy ! Component: 2300 - total flux cleaned = -0.00319114 Jy ! Component: 2350 - total flux cleaned = -0.00313463 Jy ! Component: 2400 - total flux cleaned = -0.00319076 Jy ! Component: 2450 - total flux cleaned = -0.00315728 Jy ! Component: 2500 - total flux cleaned = -0.00317937 Jy ! Component: 2550 - total flux cleaned = -0.00321235 Jy ! Component: 2600 - total flux cleaned = -0.00315775 Jy ! Component: 2650 - total flux cleaned = -0.00317946 Jy ! Component: 2700 - total flux cleaned = -0.003147 Jy ! Component: 2750 - total flux cleaned = -0.00310418 Jy ! Component: 2800 - total flux cleaned = -0.00311493 Jy ! Component: 2850 - total flux cleaned = -0.00311495 Jy ! Component: 2900 - total flux cleaned = -0.00311488 Jy ! Component: 2950 - total flux cleaned = -0.0030731 Jy ! Component: 3000 - total flux cleaned = -0.00302133 Jy ! Component: 3050 - total flux cleaned = -0.00302119 Jy ! Component: 3100 - total flux cleaned = -0.00298013 Jy ! Component: 3150 - total flux cleaned = -0.00295975 Jy ! Component: 3200 - total flux cleaned = -0.00291922 Jy ! Component: 3250 - total flux cleaned = -0.00291929 Jy ! Component: 3300 - total flux cleaned = -0.00288924 Jy ! Component: 3350 - total flux cleaned = -0.00280954 Jy ! Component: 3400 - total flux cleaned = -0.00279973 Jy ! Component: 3450 - total flux cleaned = -0.00277015 Jy ! Component: 3500 - total flux cleaned = -0.00272108 Jy ! Component: 3550 - total flux cleaned = -0.00266258 Jy ! Component: 3600 - total flux cleaned = -0.00262392 Jy ! Component: 3650 - total flux cleaned = -0.00257582 Jy ! Component: 3700 - total flux cleaned = -0.0025376 Jy ! Component: 3750 - total flux cleaned = -0.00251857 Jy ! Component: 3800 - total flux cleaned = -0.00249014 Jy ! Component: 3850 - total flux cleaned = -0.00240534 Jy ! Component: 3900 - total flux cleaned = -0.00238661 Jy ! Component: 3950 - total flux cleaned = -0.00233067 Jy ! Component: 4000 - total flux cleaned = -0.00228434 Jy ! Component: 4050 - total flux cleaned = -0.00223822 Jy ! Total flux subtracted in 4096 components = -0.00216476 Jy ! Clean residual min=-0.000496 max=0.000605 Jy/beam ! Clean residual mean=0.000003 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.136743 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 453 components and 0.136743 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0656+4237_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.433 x 3.974 at -6.393 degrees (North through East) ! Clean map min=-0.0012191 max=0.097058 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0656+4237_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0970576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157523 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.486894 0.486894 0.973788 1.94758 3.89515 7.79031 15.5806 31.1612 62.3225 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 616.15 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0656+4237_S_uvs.log closed on Fri Apr 22 07:45:36 2016