! Started logfile: /scr/pima/gc030_uvs/J1030+3102_X_uvs.log on Fri Apr 22 08:46:24 2016 obs /scr/pima/gc030_uvs/J1030+3102_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1030+3102_X_uva.fits ! AN table 1: 210 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.702116 visibilities/baseline/integration-bin. ! Found source: J1030+3102 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 42464 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1030+3102_X] 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 0.200x0.200 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 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 382 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008300Jy sigma=18.790281 ! Fit after self-cal, rms=0.955832Jy sigma=17.831829 ! 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 ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.4498 mas, bmaj=1.117 mas, bpa=-17.5 degrees ! Estimated noise=0.575242 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 = 0.0382295 Jy ! Component: 100 - total flux cleaned = 0.0508929 Jy ! Total flux subtracted in 100 components = 0.0508929 Jy ! Clean residual min=-0.008812 max=0.013357 Jy/beam ! Clean residual mean=-0.000005 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.0508929 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0508929 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=0.110209Jy sigma=0.912025 ! Fit after self-cal, rms=0.108756Jy sigma=0.896450 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Added new window around map position (-0.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130719 Jy ! Component: 100 - total flux cleaned = 0.0186967 Jy ! Total flux subtracted in 100 components = 0.0186967 Jy ! Clean residual min=-0.006088 max=0.007625 Jy/beam ! Clean residual mean=-0.000004 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.0695896 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0695896 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=0.106412Jy sigma=0.843022 ! Fit after self-cal, rms=0.104842Jy sigma=0.827316 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00838521 Jy ! Component: 100 - total flux cleaned = 0.0131507 Jy ! Total flux subtracted in 100 components = 0.0131507 Jy ! Clean residual min=-0.004153 max=0.005051 Jy/beam ! Clean residual mean=-0.000002 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0827403 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0827403 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=0.103784Jy sigma=0.804091 ! Fit after self-cal, rms=0.102961Jy sigma=0.798508 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec 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 ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.5034 mas, bmaj=1.185 mas, bpa=-15.72 degrees ! Estimated noise=0.264169 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 = 0.00589973 Jy ! Component: 100 - total flux cleaned = 0.00850864 Jy ! Component: 150 - total flux cleaned = 0.0096284 Jy ! Component: 200 - total flux cleaned = 0.010593 Jy ! Total flux subtracted in 200 components = 0.010593 Jy ! Clean residual min=-0.003220 max=0.003241 Jy/beam ! Clean residual mean=-0.000004 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0933333 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0933333 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=0.102476Jy sigma=0.788614 ! Fit after self-cal, rms=0.102045Jy sigma=0.786074 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5034 x 1.185 at -15.72 degrees (North through East) ! Clean map min=-0.0025691 max=0.050316 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* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.01 HN 0.84 KP 0.98 ! LA 0.91 MK 0.90 NL 1.03 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.99 HN 0.84 KP 0.97 ! LA 0.92 MK 0.88 NL 1.08 PT 1.04 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.102045Jy sigma=0.786074 ! Fit after self-cal, rms=0.098990Jy sigma=0.784843 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.504 mas, bmaj=1.189 mas, bpa=-15.73 degrees ! Estimated noise=0.262492 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 = 0.00210241 Jy ! Component: 100 - total flux cleaned = 0.00215593 Jy ! Component: 150 - total flux cleaned = 0.00223372 Jy ! Component: 200 - total flux cleaned = 0.00233685 Jy ! Total flux subtracted in 200 components = 0.00233685 Jy ! Clean residual min=-0.002928 max=0.002711 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0956701 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0956701 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=0.098929Jy sigma=0.783358 ! Fit after self-cal, rms=0.098788Jy sigma=0.782932 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec 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=0.098788Jy sigma=0.782932 ! Fit after self-cal, rms=0.098530Jy sigma=0.781580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.5038 mas, bmaj=1.184 mas, bpa=-15.76 degrees ! Estimated noise=0.261425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977548 Jy ! Component: 100 - total flux cleaned = 0.00100914 Jy ! Component: 150 - total flux cleaned = 0.0010086 Jy ! Component: 200 - total flux cleaned = 0.00100874 Jy ! Total flux subtracted in 200 components = 0.00100874 Jy ! Clean residual min=-0.002503 max=0.002358 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0966789 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0966789 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=0.098511Jy sigma=0.781233 ! Fit after self-cal, rms=0.098513Jy sigma=0.781042 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec 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 (15.4, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189693 Jy ! Component: 100 - total flux cleaned = 0.00244426 Jy ! Component: 150 - total flux cleaned = 0.00274471 Jy ! Component: 200 - total flux cleaned = 0.00297268 Jy ! Total flux subtracted in 200 components = 0.00297268 Jy ! Clean residual min=-0.002057 max=0.001990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0996516 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0996516 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=0.098435Jy sigma=0.780072 ! Fit after self-cal, rms=0.098393Jy sigma=0.779655 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec 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=0.098393Jy sigma=0.779655 ! Fit after self-cal, rms=0.097913Jy sigma=0.778683 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.5034 mas, bmaj=1.184 mas, bpa=-15.83 degrees ! Estimated noise=0.261292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839233 Jy ! Component: 100 - total flux cleaned = 0.00109675 Jy ! Component: 150 - total flux cleaned = 0.001197 Jy ! Component: 200 - total flux cleaned = 0.0012647 Jy ! Total flux subtracted in 200 components = 0.0012647 Jy ! Clean residual min=-0.001799 max=0.001918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.100916 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.100916 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=0.097889Jy sigma=0.778377 ! Fit after self-cal, rms=0.097881Jy sigma=0.778263 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec 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 (-25.4, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172738 Jy ! Component: 100 - total flux cleaned = 0.00271987 Jy ! Component: 150 - total flux cleaned = 0.00351925 Jy ! Component: 200 - total flux cleaned = 0.00420814 Jy ! Total flux subtracted in 200 components = 0.00420814 Jy ! Clean residual min=-0.001581 max=0.001592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.105124 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.105124 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=0.097819Jy sigma=0.777558 ! Fit after self-cal, rms=0.097798Jy sigma=0.777381 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Added new window around map position (-26, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130998 Jy ! Component: 100 - total flux cleaned = 0.00178579 Jy ! Component: 150 - total flux cleaned = 0.00226421 Jy ! Component: 200 - total flux cleaned = 0.00264215 Jy ! Total flux subtracted in 200 components = 0.00264215 Jy ! Clean residual min=-0.001431 max=0.001280 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.107767 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.107767 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=0.097715Jy sigma=0.776556 ! Fit after self-cal, rms=0.097707Jy sigma=0.776393 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.097707Jy sigma=0.776393 ! Fit after self-cal, rms=0.097324Jy sigma=0.775670 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=2.022 mas, bmaj=2.597 mas, bpa=-7.932 degrees ! Estimated noise=0.722934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195537 Jy ! Component: 100 - total flux cleaned = 0.00304223 Jy ! Component: 150 - total flux cleaned = 0.00396909 Jy ! Component: 200 - total flux cleaned = 0.00426554 Jy ! Total flux subtracted in 200 components = 0.00426554 Jy ! Clean residual min=-0.002793 max=0.002967 Jy/beam ! Clean residual mean=-0.000003 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.112032 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.112032 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=0.097289Jy sigma=0.777650 ! Fit after self-cal, rms=0.097300Jy sigma=0.776602 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec 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 = 0.000947659 Jy ! Component: 100 - total flux cleaned = 0.00123878 Jy ! Component: 150 - total flux cleaned = 0.00141469 Jy ! Component: 200 - total flux cleaned = 0.00141537 Jy ! Total flux subtracted in 200 components = 0.00141537 Jy ! Clean residual min=-0.002964 max=0.003412 Jy/beam ! Clean residual mean=-0.000003 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.113447 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.113447 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=0.097291Jy sigma=0.778288 ! Fit after self-cal, rms=0.097317Jy sigma=0.778033 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Added new window around map position (-26.8, -32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346488 Jy ! Component: 100 - total flux cleaned = 0.00363677 Jy ! Component: 150 - total flux cleaned = 0.00395804 Jy ! Component: 200 - total flux cleaned = 0.00417543 Jy ! Total flux subtracted in 200 components = 0.00417543 Jy ! Clean residual min=-0.002318 max=0.002470 Jy/beam ! Clean residual mean=-0.000007 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.117623 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.117623 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=0.097232Jy sigma=0.778503 ! Fit after self-cal, rms=0.097247Jy sigma=0.778030 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Added new window around map position (-0.4, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264058 Jy ! Component: 100 - total flux cleaned = 0.00375613 Jy ! Component: 150 - total flux cleaned = 0.00434498 Jy ! Component: 200 - total flux cleaned = 0.00458301 Jy ! Total flux subtracted in 200 components = 0.00458301 Jy ! Clean residual min=-0.001971 max=0.002302 Jy/beam ! Clean residual mean=-0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.122206 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 160 components and 0.122206 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=0.097185Jy sigma=0.778372 ! Fit after self-cal, rms=0.097219Jy sigma=0.778134 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Added new window around map position (43.8, -46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016469 Jy ! Component: 100 - total flux cleaned = 0.00218114 Jy ! Component: 150 - total flux cleaned = 0.00275352 Jy ! Component: 200 - total flux cleaned = 0.00317927 Jy ! Total flux subtracted in 200 components = 0.00317927 Jy ! Clean residual min=-0.001561 max=0.001723 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.125385 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 191 components and 0.125385 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=0.097180Jy sigma=0.778308 ! Fit after self-cal, rms=0.097188Jy sigma=0.778066 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec 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 ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.5034 mas, bmaj=1.185 mas, bpa=-15.83 degrees ! Estimated noise=0.261038 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5034 x 1.185 at -15.83 degrees (North through East) ! Clean map min=-0.0019876 max=0.049578 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 ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.4501 mas, bmaj=1.116 mas, bpa=-17.6 degrees ! Estimated noise=0.567326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408174 Jy ! Component: 100 - total flux cleaned = 0.0595534 Jy ! Component: 150 - total flux cleaned = 0.0705152 Jy ! Component: 200 - total flux cleaned = 0.0778355 Jy ! Total flux subtracted in 200 components = 0.0778355 Jy ! Clean residual min=-0.004963 max=0.005245 Jy/beam ! Clean residual mean=-0.000003 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.0778355 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 0.0778355 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.5034 mas, bmaj=1.185 mas, bpa=-15.83 degrees ! Estimated noise=0.261038 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 = 0.00732217 Jy ! Component: 100 - total flux cleaned = 0.0119003 Jy ! Component: 150 - total flux cleaned = 0.0151316 Jy ! Component: 200 - total flux cleaned = 0.0172105 Jy ! Total flux subtracted in 200 components = 0.0172105 Jy ! Clean residual min=-0.003090 max=0.002673 Jy/beam ! Clean residual mean=-0.000004 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.095046 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.095046 Jy ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=2.022 mas, bmaj=2.597 mas, bpa=-7.932 degrees ! Estimated noise=0.722934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667352 Jy ! Component: 100 - total flux cleaned = 0.0114089 Jy ! Component: 150 - total flux cleaned = 0.0143687 Jy ! Component: 200 - total flux cleaned = 0.0164587 Jy ! Total flux subtracted in 200 components = 0.0164587 Jy ! Clean residual min=-0.003387 max=0.003098 Jy/beam ! Clean residual mean=-0.000009 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.111505 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 = 0.00159164 Jy ! Component: 100 - total flux cleaned = 0.00328404 Jy ! Component: 150 - total flux cleaned = 0.00434176 Jy ! Component: 200 - total flux cleaned = 0.00536881 Jy ! Total flux subtracted in 200 components = 0.00536881 Jy ! Clean residual min=-0.002570 max=0.002121 Jy/beam ! Clean residual mean=-0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.116873 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 89 components and 0.116873 Jy ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! Estimated beam: bmin=0.5034 mas, bmaj=1.185 mas, bpa=-15.83 degrees ! Estimated noise=0.261038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003891 Jy ! Component: 100 - total flux cleaned = 0.000797222 Jy ! Component: 150 - total flux cleaned = 0.00101094 Jy ! Component: 200 - total flux cleaned = 0.00127131 Jy ! Total flux subtracted in 200 components = 0.00127131 Jy ! Clean residual min=-0.001995 max=0.001610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.118145 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.118145 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=0.097296Jy sigma=0.780420 ! Fit after self-cal, rms=0.097128Jy sigma=0.778751 wmodel /scr/pima/gc030_uvs/J1030+3102_X_map.mod ! Writing 116 model components to file: /scr/pima/gc030_uvs/J1030+3102_X_map.mod wobs /scr/pima/gc030_uvs/J1030+3102_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1030+3102_X_uvs.fits wwins /scr/pima/gc030_uvs/J1030+3102_X_map.win ! wwins: Wrote 8 windows to /scr/pima/gc030_uvs/J1030+3102_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.84642e-05 Jy ! Component: 100 - total flux cleaned = -0.000190261 Jy ! Component: 150 - total flux cleaned = -0.000308394 Jy ! Component: 200 - total flux cleaned = -0.000330028 Jy ! Component: 250 - total flux cleaned = -0.000394238 Jy ! Component: 300 - total flux cleaned = -0.000435998 Jy ! Component: 350 - total flux cleaned = -0.000555852 Jy ! Component: 400 - total flux cleaned = -0.000633084 Jy ! Component: 450 - total flux cleaned = -0.000745981 Jy ! Component: 500 - total flux cleaned = -0.000855352 Jy ! Component: 550 - total flux cleaned = -0.000943846 Jy ! Component: 600 - total flux cleaned = -0.000995627 Jy ! Component: 650 - total flux cleaned = -0.0010962 Jy ! Component: 700 - total flux cleaned = -0.00117833 Jy ! Component: 750 - total flux cleaned = -0.00125814 Jy ! Component: 800 - total flux cleaned = -0.0012423 Jy ! Component: 850 - total flux cleaned = -0.00134974 Jy ! Component: 900 - total flux cleaned = -0.00148494 Jy ! Component: 950 - total flux cleaned = -0.00154418 Jy ! Component: 1000 - total flux cleaned = -0.00167384 Jy ! Component: 1050 - total flux cleaned = -0.00174402 Jy ! Component: 1100 - total flux cleaned = -0.00184114 Jy ! Component: 1150 - total flux cleaned = -0.00193628 Jy ! Component: 1200 - total flux cleaned = -0.00198967 Jy ! Component: 1250 - total flux cleaned = -0.0020945 Jy ! Component: 1300 - total flux cleaned = -0.00217153 Jy ! Component: 1350 - total flux cleaned = -0.00228542 Jy ! Component: 1400 - total flux cleaned = -0.00235988 Jy ! Component: 1450 - total flux cleaned = -0.00243312 Jy ! Component: 1500 - total flux cleaned = -0.00249341 Jy ! Component: 1550 - total flux cleaned = -0.00251695 Jy ! Component: 1600 - total flux cleaned = -0.00256376 Jy ! Component: 1650 - total flux cleaned = -0.00259833 Jy ! Component: 1700 - total flux cleaned = -0.00268889 Jy ! Component: 1750 - total flux cleaned = -0.00272219 Jy ! Component: 1800 - total flux cleaned = -0.00274449 Jy ! Component: 1850 - total flux cleaned = -0.00279897 Jy ! Component: 1900 - total flux cleaned = -0.00288477 Jy ! Component: 1950 - total flux cleaned = -0.00293775 Jy ! Component: 2000 - total flux cleaned = -0.00300044 Jy ! Component: 2050 - total flux cleaned = -0.0030521 Jy ! Component: 2100 - total flux cleaned = -0.00309265 Jy ! Component: 2150 - total flux cleaned = -0.00311271 Jy ! Component: 2200 - total flux cleaned = -0.00315243 Jy ! Component: 2250 - total flux cleaned = -0.00320147 Jy ! Component: 2300 - total flux cleaned = -0.00324027 Jy ! Component: 2350 - total flux cleaned = -0.00329786 Jy ! Component: 2400 - total flux cleaned = -0.00336422 Jy ! Component: 2450 - total flux cleaned = -0.00337372 Jy ! Component: 2500 - total flux cleaned = -0.00343875 Jy ! Component: 2550 - total flux cleaned = -0.00347553 Jy ! Component: 2600 - total flux cleaned = -0.00352087 Jy ! Component: 2650 - total flux cleaned = -0.00358358 Jy ! Component: 2700 - total flux cleaned = -0.00361016 Jy ! Component: 2750 - total flux cleaned = -0.00366304 Jy ! Component: 2800 - total flux cleaned = -0.00372421 Jy ! Component: 2850 - total flux cleaned = -0.00378468 Jy ! Component: 2900 - total flux cleaned = -0.00383605 Jy ! Component: 2950 - total flux cleaned = -0.00391209 Jy ! Component: 3000 - total flux cleaned = -0.00393721 Jy ! Component: 3050 - total flux cleaned = -0.00395383 Jy ! Component: 3100 - total flux cleaned = -0.00401986 Jy ! Component: 3150 - total flux cleaned = -0.00407701 Jy ! Component: 3200 - total flux cleaned = -0.00413359 Jy ! Component: 3250 - total flux cleaned = -0.00416567 Jy ! Component: 3300 - total flux cleaned = -0.00422131 Jy ! Component: 3350 - total flux cleaned = -0.00426083 Jy ! Component: 3400 - total flux cleaned = -0.00429205 Jy ! Component: 3450 - total flux cleaned = -0.00433849 Jy ! Component: 3500 - total flux cleaned = -0.00438464 Jy ! Component: 3550 - total flux cleaned = -0.00439982 Jy ! Component: 3600 - total flux cleaned = -0.0044604 Jy ! Component: 3650 - total flux cleaned = -0.00451291 Jy ! Component: 3700 - total flux cleaned = -0.00455021 Jy ! Component: 3750 - total flux cleaned = -0.00457971 Jy ! Component: 3800 - total flux cleaned = -0.00464569 Jy ! Component: 3850 - total flux cleaned = -0.00465289 Jy ! Component: 3900 - total flux cleaned = -0.00468172 Jy ! Component: 3950 - total flux cleaned = -0.00471754 Jy ! Component: 4000 - total flux cleaned = -0.00473892 Jy ! Component: 4050 - total flux cleaned = -0.00475304 Jy ! Total flux subtracted in 4096 components = -0.00479513 Jy ! Clean residual min=-0.000525 max=0.000443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.11335 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 402 components and 0.11335 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1030+3102_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5034 x 1.185 at -15.83 degrees (North through East) ! Clean map min=-0.001427 max=0.047667 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1030+3102_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0476666 invert ! Inverting map ! Your choice of large map pixels excluded 2.56% of the data. ! The x-axis pixel size should ideally be below 0.1831 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011329 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.713018 0.713018 1.42604 2.85207 5.70414 11.4083 22.8166 45.6331 91.2663 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 420.746 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1030+3102_X_uvs.log closed on Fri Apr 22 08:46:31 2016