! Started logfile: /scr/pima/gc030_uvs/J1312+4809_S_uvs.log on Fri Apr 22 07:51:49 2016 obs /scr/pima/gc030_uvs/J1312+4809_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1312+4809_S_uva.fits ! AN table 1: 140 integrations on 36 of 36 possible baselines. ! AN table 2: 280 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.574457 visibilities/baseline/integration-bin. ! Found source: J1312+4809 ! ! 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 59192 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/J1312+4809_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 281 telescope corrections were flagged in sub-array 1. ! A total of 844 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 281 telescope corrections were flagged in sub-array 1. ! A total of 844 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 281 telescope corrections were flagged in sub-array 1. ! A total of 844 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 281 telescope corrections were flagged in sub-array 1. ! A total of 844 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 281 telescope corrections were flagged in sub-array 1. ! A total of 844 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 281 telescope corrections were flagged in sub-array 1. ! A total of 844 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 281 telescope corrections were flagged in sub-array 1. ! A total of 844 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009667Jy sigma=8.733355 ! Fit after self-cal, rms=0.908068Jy sigma=7.833659 ! 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=2.109 mas, bmaj=4.049 mas, bpa=-13.73 degrees ! Estimated noise=0.901912 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 = 0.064581 Jy ! Component: 100 - total flux cleaned = 0.0861907 Jy ! Total flux subtracted in 100 components = 0.0861907 Jy ! Clean residual min=-0.004874 max=0.010305 Jy/beam ! Clean residual mean=0.000001 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.0861906 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0861906 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=0.095772Jy sigma=0.708500 ! Fit after self-cal, rms=0.094498Jy sigma=0.703217 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129208 Jy ! Component: 100 - total flux cleaned = 0.0206596 Jy ! Total flux subtracted in 100 components = 0.0206596 Jy ! Clean residual min=-0.003706 max=0.005044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.10685 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.10685 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=0.091613Jy sigma=0.676235 ! Fit after self-cal, rms=0.091251Jy sigma=0.675508 ! 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=2.709 mas, bmaj=4.799 mas, bpa=-11.3 degrees ! Estimated noise=0.388983 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 (-2.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840178 Jy ! Component: 100 - total flux cleaned = 0.0125485 Jy ! Component: 150 - total flux cleaned = 0.0148459 Jy ! Component: 200 - total flux cleaned = 0.0163713 Jy ! Total flux subtracted in 200 components = 0.0163713 Jy ! Clean residual min=-0.002136 max=0.002157 Jy/beam ! Clean residual mean=-0.000011 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.123222 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.123221 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=0.090546Jy sigma=0.668454 ! Fit after self-cal, rms=0.090371Jy sigma=0.668076 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.709 x 4.799 at -11.3 degrees (North through East) ! Clean map min=-0.0019637 max=0.092882 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 1.07 HN 0.89 KP 0.93 LA 0.97 ! MK 0.92 NL 1.02 OV 1.01 PT 0.97 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 EB 1.06 HN 0.99 KP 0.97 ! LA 0.90 NL 1.04 PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.92 KP 0.97 LA 0.93 ! MK 0.92 NL 1.04 OV 1.00 PT 1.05 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 1.07 HN 0.99 KP 1.02 ! LA 0.91 NL 1.03 PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.95 KP 0.96 LA 0.97 ! MK 0.96 NL 0.93 OV 1.05 PT 1.00 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 1.09 HN 1.01 KP 0.96 ! LA 0.91 NL 1.03 PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 1.04 LA 0.92 ! MK 0.97 NL 1.02 OV 1.01 PT 1.00 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EB 1.05 HN 1.03 KP 0.97 ! LA 0.89 NL 1.02 PT 1.04 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.00 KP 0.98 LA 0.95 ! MK 0.97 NL 1.00 OV 1.02 PT 1.00 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 EB 1.12 HN 1.01 KP 0.99 ! LA 0.91 NL 1.00 PT 1.09 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.93 KP 0.96 LA 0.96 ! MK 0.97 NL 1.01 OV 1.01 PT 1.07 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 EB 1.02 HN 0.99 KP 0.99 ! LA 0.93 NL 1.02 PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.94 KP 1.02 LA 1.00 ! MK 0.88 NL 1.01 OV 1.02 PT 1.02 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EB 1.04 HN 0.99 KP 1.00 ! LA 0.93 NL 1.03 PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.090371Jy sigma=0.668076 ! Fit after self-cal, rms=0.088330Jy sigma=0.666033 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.732 mas, bmaj=4.856 mas, bpa=-11.21 degrees ! Estimated noise=0.385379 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 = 0.000229877 Jy ! Component: 100 - total flux cleaned = 2.65986e-05 Jy ! Component: 150 - total flux cleaned = -0.000196627 Jy ! Component: 200 - total flux cleaned = -0.00038528 Jy ! Total flux subtracted in 200 components = -0.00038528 Jy ! Clean residual min=-0.001498 max=0.001484 Jy/beam ! Clean residual mean=-0.000010 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.122836 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.122836 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=0.088292Jy sigma=0.665772 ! Fit after self-cal, rms=0.088290Jy sigma=0.665611 ! 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=0.088290Jy sigma=0.665611 ! Fit after self-cal, rms=0.088262Jy sigma=0.664299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.738 mas, bmaj=4.868 mas, bpa=-11.33 degrees ! Estimated noise=0.385504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000444 Jy ! Component: 100 - total flux cleaned = -0.000641394 Jy ! Component: 150 - total flux cleaned = -0.000741593 Jy ! Component: 200 - total flux cleaned = -0.000826724 Jy ! Total flux subtracted in 200 components = -0.000826724 Jy ! Clean residual min=-0.001165 max=0.001384 Jy/beam ! Clean residual mean=-0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.122009 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.122009 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=0.088247Jy sigma=0.664223 ! Fit after self-cal, rms=0.088293Jy sigma=0.664122 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 (1.5, 97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913197 Jy ! Component: 100 - total flux cleaned = 0.000990231 Jy ! Component: 150 - total flux cleaned = 0.00096955 Jy ! Component: 200 - total flux cleaned = 0.00098784 Jy ! Total flux subtracted in 200 components = 0.00098784 Jy ! Clean residual min=-0.001192 max=0.001228 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.122997 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.122997 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=0.088273Jy sigma=0.663951 ! Fit after self-cal, rms=0.088283Jy sigma=0.663932 ! Inverting map ! Added new window around map position (-80.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746639 Jy ! Component: 100 - total flux cleaned = 0.000913422 Jy ! Component: 150 - total flux cleaned = 0.00108128 Jy ! Component: 200 - total flux cleaned = 0.00116764 Jy ! Total flux subtracted in 200 components = 0.00116764 Jy ! Clean residual min=-0.001062 max=0.001149 Jy/beam ! Clean residual mean=-0.000006 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.124165 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.124165 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=0.088266Jy sigma=0.663745 ! Fit after self-cal, rms=0.088274Jy sigma=0.663732 ! Inverting map ! Added new window around map position (-80.5, 86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980112 Jy ! Component: 100 - total flux cleaned = 0.00142049 Jy ! Component: 150 - total flux cleaned = 0.00160324 Jy ! Component: 200 - total flux cleaned = 0.00164095 Jy ! Total flux subtracted in 200 components = 0.00164095 Jy ! Clean residual min=-0.001097 max=0.001054 Jy/beam ! Clean residual mean=-0.000007 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.125806 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.125806 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=0.088260Jy sigma=0.663593 ! Fit after self-cal, rms=0.088259Jy sigma=0.663582 ! 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=0.088259Jy sigma=0.663582 ! Fit after self-cal, rms=0.088098Jy sigma=0.663568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.738 mas, bmaj=4.874 mas, bpa=-11.44 degrees ! Estimated noise=0.384635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.01025e-05 Jy ! Component: 100 - total flux cleaned = 0.000264625 Jy ! Component: 150 - total flux cleaned = 0.000338118 Jy ! Component: 200 - total flux cleaned = 0.000338709 Jy ! Total flux subtracted in 200 components = 0.000338709 Jy ! Clean residual min=-0.001020 max=0.000984 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.126145 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 146 components and 0.126145 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=0.088089Jy sigma=0.663495 ! Fit after self-cal, rms=0.088095Jy sigma=0.663485 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 = 0.000102457 Jy ! Component: 100 - total flux cleaned = 0.000167894 Jy ! Component: 150 - total flux cleaned = 0.000183614 Jy ! Component: 200 - total flux cleaned = 0.000198635 Jy ! Total flux subtracted in 200 components = 0.000198635 Jy ! Clean residual min=-0.001012 max=0.000956 Jy/beam ! Clean residual mean=-0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.126343 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 156 components and 0.126343 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=0.088089Jy sigma=0.663444 ! Fit after self-cal, rms=0.088094Jy sigma=0.663442 ! 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=0.088094Jy sigma=0.663442 ! Fit after self-cal, rms=0.088037Jy sigma=0.663438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.204 mas, bmaj=9.331 mas, bpa=-2.7 degrees ! Estimated noise=0.524608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.3345e-05 Jy ! Component: 100 - total flux cleaned = -0.000158349 Jy ! Component: 150 - total flux cleaned = -0.000229869 Jy ! Component: 200 - total flux cleaned = -0.000230354 Jy ! Total flux subtracted in 200 components = -0.000230354 Jy ! Clean residual min=-0.000868 max=0.001065 Jy/beam ! Clean residual mean=-0.000009 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.126113 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 168 components and 0.126113 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=0.088035Jy sigma=0.663426 ! Fit after self-cal, rms=0.088033Jy sigma=0.663418 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88931e-06 Jy ! Component: 100 - total flux cleaned = -6.30348e-06 Jy ! Component: 150 - total flux cleaned = -6.38958e-06 Jy ! Component: 200 - total flux cleaned = -6.36212e-06 Jy ! Total flux subtracted in 200 components = -6.36212e-06 Jy ! Clean residual min=-0.000872 max=0.001015 Jy/beam ! Clean residual mean=-0.000009 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.126107 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 0.126107 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=0.088032Jy sigma=0.663414 ! Fit after self-cal, rms=0.088034Jy sigma=0.663412 ! 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=2.739 mas, bmaj=4.877 mas, bpa=-11.48 degrees ! Estimated noise=0.38442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.739 x 4.877 at -11.48 degrees (North through East) ! Clean map min=-0.0015427 max=0.091643 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=2.125 mas, bmaj=4.118 mas, bpa=-13.75 degrees ! Estimated noise=0.90134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0644775 Jy ! Component: 100 - total flux cleaned = 0.0868343 Jy ! Component: 150 - total flux cleaned = 0.0991461 Jy ! Component: 200 - total flux cleaned = 0.106936 Jy ! Total flux subtracted in 200 components = 0.106936 Jy ! Clean residual min=-0.003281 max=0.004138 Jy/beam ! Clean residual mean=0.000002 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.106936 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.106936 Jy ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=4.877 mas, bpa=-11.48 degrees ! Estimated noise=0.38442 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 = 0.00734643 Jy ! Component: 100 - total flux cleaned = 0.0109294 Jy ! Component: 150 - total flux cleaned = 0.0128307 Jy ! Component: 200 - total flux cleaned = 0.0139993 Jy ! Total flux subtracted in 200 components = 0.0139993 Jy ! Clean residual min=-0.001421 max=0.001624 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.120935 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.120935 Jy ! Inverting map ! Added new window around map position (3.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132669 Jy ! Component: 100 - total flux cleaned = 0.0019831 Jy ! Component: 150 - total flux cleaned = 0.00242824 Jy ! Component: 200 - total flux cleaned = 0.00283076 Jy ! Total flux subtracted in 200 components = 0.00283076 Jy ! Clean residual min=-0.001276 max=0.001249 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.123766 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.123766 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=8.204 mas, bmaj=9.331 mas, bpa=-2.7 degrees ! Estimated noise=0.524608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845967 Jy ! Component: 100 - total flux cleaned = 0.00123478 Jy ! Component: 150 - total flux cleaned = 0.001446 Jy ! Component: 200 - total flux cleaned = 0.00157256 Jy ! Total flux subtracted in 200 components = 0.00157256 Jy ! Clean residual min=-0.000953 max=0.001207 Jy/beam ! Clean residual mean=-0.000007 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.125339 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) ! Added new window around map position (13.5, -120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629786 Jy ! Component: 100 - total flux cleaned = 0.000608583 Jy ! Component: 150 - total flux cleaned = 0.000609477 Jy ! Component: 200 - total flux cleaned = 0.000570248 Jy ! Total flux subtracted in 200 components = 0.000570248 Jy ! Clean residual min=-0.000896 max=0.000827 Jy/beam ! Clean residual mean=-0.000006 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.125909 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 101 components and 0.125909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=4.877 mas, bpa=-11.48 degrees ! Estimated noise=0.38442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239271 Jy ! Component: 100 - total flux cleaned = -8.61396e-05 Jy ! Component: 150 - total flux cleaned = -1.1956e-06 Jy ! Component: 200 - total flux cleaned = 7.92291e-05 Jy ! Total flux subtracted in 200 components = 7.92291e-05 Jy ! Clean residual min=-0.001100 max=0.001013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.125988 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 135 components and 0.125988 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=0.088038Jy sigma=0.663561 ! Fit after self-cal, rms=0.088042Jy sigma=0.663506 wmodel /scr/pima/gc030_uvs/J1312+4809_S_map.mod ! Writing 135 model components to file: /scr/pima/gc030_uvs/J1312+4809_S_map.mod wobs /scr/pima/gc030_uvs/J1312+4809_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1312+4809_S_uvs.fits wwins /scr/pima/gc030_uvs/J1312+4809_S_map.win ! wwins: Wrote 7 windows to /scr/pima/gc030_uvs/J1312+4809_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 = -0.000190765 Jy ! Component: 100 - total flux cleaned = -0.000256405 Jy ! Component: 150 - total flux cleaned = -0.000319605 Jy ! Component: 200 - total flux cleaned = -0.000350444 Jy ! Component: 250 - total flux cleaned = -0.000335286 Jy ! Component: 300 - total flux cleaned = -0.000335223 Jy ! Component: 350 - total flux cleaned = -0.000349735 Jy ! Component: 400 - total flux cleaned = -0.000391572 Jy ! Component: 450 - total flux cleaned = -0.00044618 Jy ! Component: 500 - total flux cleaned = -0.000513608 Jy ! Component: 550 - total flux cleaned = -0.000566521 Jy ! Component: 600 - total flux cleaned = -0.000566631 Jy ! Component: 650 - total flux cleaned = -0.000592331 Jy ! Component: 700 - total flux cleaned = -0.000655658 Jy ! Component: 750 - total flux cleaned = -0.000680531 Jy ! Component: 800 - total flux cleaned = -0.000680617 Jy ! Component: 850 - total flux cleaned = -0.000716883 Jy ! Component: 900 - total flux cleaned = -0.000740651 Jy ! Component: 950 - total flux cleaned = -0.000740621 Jy ! Component: 1000 - total flux cleaned = -0.000752026 Jy ! Component: 1050 - total flux cleaned = -0.00076326 Jy ! Component: 1100 - total flux cleaned = -0.000751909 Jy ! Component: 1150 - total flux cleaned = -0.00075207 Jy ! Component: 1200 - total flux cleaned = -0.000774088 Jy ! Component: 1250 - total flux cleaned = -0.000752115 Jy ! Component: 1300 - total flux cleaned = -0.000752026 Jy ! Component: 1350 - total flux cleaned = -0.000751906 Jy ! Component: 1400 - total flux cleaned = -0.000730685 Jy ! Component: 1450 - total flux cleaned = -0.000720383 Jy ! Component: 1500 - total flux cleaned = -0.000710114 Jy ! Component: 1550 - total flux cleaned = -0.000710059 Jy ! Component: 1600 - total flux cleaned = -0.000699729 Jy ! Component: 1650 - total flux cleaned = -0.000699657 Jy ! Component: 1700 - total flux cleaned = -0.00070959 Jy ! Component: 1750 - total flux cleaned = -0.000640084 Jy ! Component: 1800 - total flux cleaned = -0.000650064 Jy ! Component: 1850 - total flux cleaned = -0.000620921 Jy ! Component: 1900 - total flux cleaned = -0.000659761 Jy ! Component: 1950 - total flux cleaned = -0.000659792 Jy ! Component: 2000 - total flux cleaned = -0.000650228 Jy ! Component: 2050 - total flux cleaned = -0.000612347 Jy ! Component: 2100 - total flux cleaned = -0.000631185 Jy ! Component: 2150 - total flux cleaned = -0.00058451 Jy ! Component: 2200 - total flux cleaned = -0.000584574 Jy ! Component: 2250 - total flux cleaned = -0.000538531 Jy ! Component: 2300 - total flux cleaned = -0.00051104 Jy ! Component: 2350 - total flux cleaned = -0.00052 Jy ! Component: 2400 - total flux cleaned = -0.000474893 Jy ! Component: 2450 - total flux cleaned = -0.000456989 Jy ! Component: 2500 - total flux cleaned = -0.000412516 Jy ! Component: 2550 - total flux cleaned = -0.000385977 Jy ! Component: 2600 - total flux cleaned = -0.000359652 Jy ! Component: 2650 - total flux cleaned = -0.000333503 Jy ! Component: 2700 - total flux cleaned = -0.00029893 Jy ! Component: 2750 - total flux cleaned = -0.000290308 Jy ! Component: 2800 - total flux cleaned = -0.000264635 Jy ! Component: 2850 - total flux cleaned = -0.000205063 Jy ! Component: 2900 - total flux cleaned = -0.000196603 Jy ! Component: 2950 - total flux cleaned = -0.000146251 Jy ! Component: 3000 - total flux cleaned = -0.000121163 Jy ! Component: 3050 - total flux cleaned = -9.62591e-05 Jy ! Component: 3100 - total flux cleaned = -7.96324e-05 Jy ! Component: 3150 - total flux cleaned = -4.6737e-05 Jy ! Component: 3200 - total flux cleaned = -1.41e-05 Jy ! Component: 3250 - total flux cleaned = 1.02886e-05 Jy ! Component: 3300 - total flux cleaned = 1.83637e-05 Jy ! Component: 3350 - total flux cleaned = 7.46187e-05 Jy ! Component: 3400 - total flux cleaned = 0.000122525 Jy ! Component: 3450 - total flux cleaned = 0.00015422 Jy ! Component: 3500 - total flux cleaned = 0.000193604 Jy ! Component: 3550 - total flux cleaned = 0.000240687 Jy ! Component: 3600 - total flux cleaned = 0.000303082 Jy ! Component: 3650 - total flux cleaned = 0.000318602 Jy ! Component: 3700 - total flux cleaned = 0.000372659 Jy ! Component: 3750 - total flux cleaned = 0.000403387 Jy ! Component: 3800 - total flux cleaned = 0.000456908 Jy ! Component: 3850 - total flux cleaned = 0.00049495 Jy ! Component: 3900 - total flux cleaned = 0.000525153 Jy ! Component: 3950 - total flux cleaned = 0.000570307 Jy ! Component: 4000 - total flux cleaned = 0.000600341 Jy ! Component: 4050 - total flux cleaned = 0.000645011 Jy ! Total flux subtracted in 4096 components = 0.000667253 Jy ! Clean residual min=-0.000447 max=0.000496 Jy/beam ! Clean residual mean=-0.000002 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.126656 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 391 components and 0.126655 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1312+4809_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.739 x 4.877 at -11.48 degrees (North through East) ! Clean map min=-0.0012695 max=0.09156 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1312+4809_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0915598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414522 0.414522 0.829044 1.65809 3.31618 6.63236 13.2647 26.5294 53.0588 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 723.724 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1312+4809_S_uvs.log closed on Fri Apr 22 07:51:56 2016