! Started logfile: /scr/pima/gc030_uvs/J1603+6945_S_uvs.log on Fri Apr 22 07:53:52 2016 obs /scr/pima/gc030_uvs/J1603+6945_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1603+6945_S_uva.fits ! AN table 1: 419 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.656378 visibilities/baseline/integration-bin. ! Found source: J1603+6945 ! ! 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 99008 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/J1603+6945_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 744 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 744 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 744 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 744 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 744 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 744 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 744 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016251Jy sigma=8.101826 ! Fit after self-cal, rms=0.872510Jy sigma=7.027343 ! 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=2.132 mas, bmaj=2.216 mas, bpa=-41.43 degrees ! Estimated noise=0.812685 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 = 0.0943148 Jy ! Component: 100 - total flux cleaned = 0.117656 Jy ! Total flux subtracted in 100 components = 0.117656 Jy ! Clean residual min=-0.006432 max=0.023969 Jy/beam ! Clean residual mean=-0.000041 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.117656 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.117656 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=0.109393Jy sigma=0.767551 ! Fit after self-cal, rms=0.109074Jy sigma=0.766245 ! Inverting map ! Added new window around map position (-12.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216463 Jy ! Component: 100 - total flux cleaned = 0.0331147 Jy ! Total flux subtracted in 100 components = 0.0331147 Jy ! Clean residual min=-0.005463 max=0.006285 Jy/beam ! Clean residual mean=-0.000026 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.150771 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.150771 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=0.102858Jy sigma=0.719111 ! Fit after self-cal, rms=0.102092Jy sigma=0.714963 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950332 Jy ! Component: 100 - total flux cleaned = 0.0160229 Jy ! Total flux subtracted in 100 components = 0.0160229 Jy ! Clean residual min=-0.005293 max=0.005616 Jy/beam ! Clean residual mean=-0.000019 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.166794 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.166794 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=0.100420Jy sigma=0.702471 ! Fit after self-cal, rms=0.100273Jy sigma=0.702021 ! 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=2.788 mas, bmaj=2.93 mas, bpa=-29.17 degrees ! Estimated noise=0.321043 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 = 0.00971101 Jy ! Component: 100 - total flux cleaned = 0.0158336 Jy ! Component: 150 - total flux cleaned = 0.0200447 Jy ! Component: 200 - total flux cleaned = 0.0230321 Jy ! Total flux subtracted in 200 components = 0.0230321 Jy ! Clean residual min=-0.002561 max=0.006522 Jy/beam ! Clean residual mean=-0.000021 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.189826 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.189826 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=0.099109Jy sigma=0.693428 ! Fit after self-cal, rms=0.098922Jy sigma=0.693075 ! Inverting map ! Added new window around map position (-6.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616728 Jy ! Component: 100 - total flux cleaned = 0.00937328 Jy ! Component: 150 - total flux cleaned = 0.0116173 Jy ! Component: 200 - total flux cleaned = 0.0131194 Jy ! Total flux subtracted in 200 components = 0.0131194 Jy ! Clean residual min=-0.002427 max=0.004531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.202945 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.202945 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=0.098499Jy sigma=0.689780 ! Fit after self-cal, rms=0.098414Jy sigma=0.689376 ! Inverting map ! Added new window around map position (-29.5, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409808 Jy ! Component: 100 - total flux cleaned = 0.00622011 Jy ! Component: 150 - total flux cleaned = 0.00784158 Jy ! Component: 200 - total flux cleaned = 0.00866658 Jy ! Total flux subtracted in 200 components = 0.00866658 Jy ! Clean residual min=-0.002174 max=0.002901 Jy/beam ! Clean residual mean=0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.211612 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.211612 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=0.098227Jy sigma=0.687800 ! Fit after self-cal, rms=0.098189Jy sigma=0.687604 ! Inverting map ! Added new window around map position (-38, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257352 Jy ! Component: 100 - total flux cleaned = 0.00401935 Jy ! Component: 150 - total flux cleaned = 0.00467246 Jy ! Component: 200 - total flux cleaned = 0.0050824 Jy ! Total flux subtracted in 200 components = 0.0050824 Jy ! Clean residual min=-0.001987 max=0.001964 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.216694 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.216694 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=0.098105Jy sigma=0.686859 ! Fit after self-cal, rms=0.098089Jy sigma=0.686787 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.788 x 2.93 at -29.17 degrees (North through East) ! Clean map min=-0.0017961 max=0.1285 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.06 HN 0.98 KP 1.00 ! LA 1.01 MK 0.97 NL 1.03 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.06 HN 0.95 KP 1.00 ! LA 0.99 MK 0.95 NL 1.03 OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.05 HN 0.98 KP 0.99 ! LA 1.00 MK 0.96 NL 0.98 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.04 HN 1.01 KP 0.98 ! LA 0.99 MK 0.94 NL 0.98 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.09 HN 0.96 KP 0.98 ! LA 1.02 MK 0.94 NL 1.00 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.06 HN 0.92 KP 0.97 ! LA 0.99 MK 0.94 NL 1.03 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.07 HN 0.98 KP 1.02 ! LA 0.99 MK 0.93 NL 1.00 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.098089Jy sigma=0.686787 ! Fit after self-cal, rms=0.096715Jy sigma=0.685059 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.814 mas, bmaj=2.944 mas, bpa=-29.01 degrees ! Estimated noise=0.322035 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 = 0.000568023 Jy ! Component: 100 - total flux cleaned = 0.000986081 Jy ! Component: 150 - total flux cleaned = 0.00133375 Jy ! Component: 200 - total flux cleaned = 0.00173896 Jy ! Total flux subtracted in 200 components = 0.00173896 Jy ! Clean residual min=-0.001518 max=0.001393 Jy/beam ! Clean residual mean=0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.218433 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.218433 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=0.096671Jy sigma=0.684620 ! Fit after self-cal, rms=0.096619Jy sigma=0.684549 ! 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=0.096619Jy sigma=0.684549 ! Fit after self-cal, rms=0.095889Jy sigma=0.682801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.814 mas, bmaj=2.954 mas, bpa=-28.53 degrees ! Estimated noise=0.320499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559049 Jy ! Component: 100 - total flux cleaned = 0.000821626 Jy ! Component: 150 - total flux cleaned = 0.000988561 Jy ! Component: 200 - total flux cleaned = 0.00106206 Jy ! Total flux subtracted in 200 components = 0.00106206 Jy ! Clean residual min=-0.000952 max=0.001074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.219495 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.219495 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=0.095868Jy sigma=0.682630 ! Fit after self-cal, rms=0.095888Jy sigma=0.682567 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 (-55.5, 80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978078 Jy ! Component: 100 - total flux cleaned = 0.00125554 Jy ! Component: 150 - total flux cleaned = 0.00132254 Jy ! Component: 200 - total flux cleaned = 0.00136339 Jy ! Total flux subtracted in 200 components = 0.00136339 Jy ! Clean residual min=-0.000980 max=0.000990 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.220859 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.220859 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=0.095874Jy sigma=0.682447 ! Fit after self-cal, rms=0.095874Jy sigma=0.682436 ! 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=0.095874Jy sigma=0.682436 ! Fit after self-cal, rms=0.095610Jy sigma=0.682397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.821 mas, bmaj=2.958 mas, bpa=-28.46 degrees ! Estimated noise=0.319817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.90293e-05 Jy ! Component: 100 - total flux cleaned = 0.000115897 Jy ! Component: 150 - total flux cleaned = 0.000218852 Jy ! Component: 200 - total flux cleaned = 0.000257281 Jy ! Total flux subtracted in 200 components = 0.000257281 Jy ! Clean residual min=-0.000928 max=0.000979 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.221116 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.221116 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=0.095599Jy sigma=0.682321 ! Fit after self-cal, rms=0.095599Jy sigma=0.682316 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 (107, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000861551 Jy ! Component: 100 - total flux cleaned = 0.00104491 Jy ! Component: 150 - total flux cleaned = 0.00111846 Jy ! Component: 200 - total flux cleaned = 0.00111883 Jy ! Total flux subtracted in 200 components = 0.00111883 Jy ! Clean residual min=-0.000948 max=0.000898 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.222235 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 157 components and 0.222235 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=0.095588Jy sigma=0.682224 ! Fit after self-cal, rms=0.095589Jy sigma=0.682220 ! 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=0.095589Jy sigma=0.682220 ! Fit after self-cal, rms=0.095364Jy sigma=0.682194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.075 mas, bmaj=9.085 mas, bpa=49.81 degrees ! Estimated noise=0.470148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.61821e-05 Jy ! Component: 100 - total flux cleaned = 0.000122107 Jy ! Component: 150 - total flux cleaned = 0.000194646 Jy ! Component: 200 - total flux cleaned = 0.000240878 Jy ! Total flux subtracted in 200 components = 0.000240878 Jy ! Clean residual min=-0.001215 max=0.001306 Jy/beam ! Clean residual mean=-0.000007 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.222476 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.222476 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=0.095361Jy sigma=0.682188 ! Fit after self-cal, rms=0.095354Jy sigma=0.682183 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 = 0.000112702 Jy ! Component: 100 - total flux cleaned = 0.000127177 Jy ! Component: 150 - total flux cleaned = 0.000140438 Jy ! Component: 200 - total flux cleaned = 0.000140985 Jy ! Total flux subtracted in 200 components = 0.000140985 Jy ! Clean residual min=-0.001196 max=0.001292 Jy/beam ! Clean residual mean=-0.000007 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.222617 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 182 components and 0.222617 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=0.095352Jy sigma=0.682182 ! Fit after self-cal, rms=0.095352Jy sigma=0.682180 ! 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=2.826 mas, bmaj=2.961 mas, bpa=-28.42 degrees ! Estimated noise=0.319292 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.826 x 2.961 at -28.42 degrees (North through East) ! Clean map min=-0.00085227 max=0.12771 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=2.158 mas, bmaj=2.235 mas, bpa=-40 degrees ! Estimated noise=0.81911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0942561 Jy ! Component: 100 - total flux cleaned = 0.125009 Jy ! Component: 150 - total flux cleaned = 0.142825 Jy ! Component: 200 - total flux cleaned = 0.154671 Jy ! Total flux subtracted in 200 components = 0.154671 Jy ! Clean residual min=-0.004077 max=0.006484 Jy/beam ! Clean residual mean=-0.000027 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.154671 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 0.154671 Jy ! Inverting map and beam ! Estimated beam: bmin=2.826 mas, bmaj=2.961 mas, bpa=-28.42 degrees ! Estimated noise=0.319292 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 = 0.0143096 Jy ! Component: 100 - total flux cleaned = 0.0239315 Jy ! Component: 150 - total flux cleaned = 0.03116 Jy ! Component: 200 - total flux cleaned = 0.0367657 Jy ! Total flux subtracted in 200 components = 0.0367657 Jy ! Clean residual min=-0.001938 max=0.003396 Jy/beam ! Clean residual mean=-0.000027 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.191437 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.191437 Jy ! Inverting map ! Added new window around map position (-1, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452303 Jy ! Component: 100 - total flux cleaned = 0.00821348 Jy ! Component: 150 - total flux cleaned = 0.0112549 Jy ! Component: 200 - total flux cleaned = 0.0137718 Jy ! Total flux subtracted in 200 components = 0.0137718 Jy ! Clean residual min=-0.001304 max=0.001714 Jy/beam ! Clean residual mean=-0.000013 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.205209 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 75 components and 0.205209 Jy ! Inverting map ! Added new window around map position (-15.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215615 Jy ! Component: 100 - total flux cleaned = 0.00397728 Jy ! Component: 150 - total flux cleaned = 0.0055468 Jy ! Component: 200 - total flux cleaned = 0.00693806 Jy ! Total flux subtracted in 200 components = 0.00693806 Jy ! Clean residual min=-0.001020 max=0.001155 Jy/beam ! Clean residual mean=-0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.212147 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 99 components and 0.212147 Jy ! Inverting map ! Added new window around map position (105, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129726 Jy ! Component: 100 - total flux cleaned = 0.00242256 Jy ! Component: 150 - total flux cleaned = 0.00343646 Jy ! Component: 200 - total flux cleaned = 0.00435439 Jy ! Total flux subtracted in 200 components = 0.00435439 Jy ! Clean residual min=-0.000948 max=0.000858 Jy/beam ! Clean residual mean=-0.000006 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.216502 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 115 components and 0.216501 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=8.075 mas, bmaj=9.085 mas, bpa=49.81 degrees ! Estimated noise=0.470148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154466 Jy ! Component: 100 - total flux cleaned = 0.0024948 Jy ! Component: 150 - total flux cleaned = 0.00304987 Jy ! Component: 200 - total flux cleaned = 0.00355704 Jy ! Total flux subtracted in 200 components = 0.00355704 Jy ! Clean residual min=-0.001280 max=0.001340 Jy/beam ! Clean residual mean=-0.000011 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.220059 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 = 0.000436203 Jy ! Component: 100 - total flux cleaned = 0.000791261 Jy ! Component: 150 - total flux cleaned = 0.00111851 Jy ! Component: 200 - total flux cleaned = 0.00135414 Jy ! Total flux subtracted in 200 components = 0.00135414 Jy ! Clean residual min=-0.001203 max=0.001250 Jy/beam ! Clean residual mean=-0.000010 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.221413 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 159 components and 0.221413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.826 mas, bmaj=2.961 mas, bpa=-28.42 degrees ! Estimated noise=0.319292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.12914e-05 Jy ! Component: 100 - total flux cleaned = 0.000108639 Jy ! Component: 150 - total flux cleaned = 0.000176187 Jy ! Component: 200 - total flux cleaned = 0.00026058 Jy ! Total flux subtracted in 200 components = 0.00026058 Jy ! Clean residual min=-0.000916 max=0.000848 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.221673 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 181 components and 0.221673 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=0.095348Jy sigma=0.682166 ! Fit after self-cal, rms=0.095366Jy sigma=0.682130 wmodel /scr/pima/gc030_uvs/J1603+6945_S_map.mod ! Writing 181 model components to file: /scr/pima/gc030_uvs/J1603+6945_S_map.mod wobs /scr/pima/gc030_uvs/J1603+6945_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1603+6945_S_uvs.fits wwins /scr/pima/gc030_uvs/J1603+6945_S_map.win ! wwins: Wrote 10 windows to /scr/pima/gc030_uvs/J1603+6945_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 = -5.12165e-05 Jy ! Component: 100 - total flux cleaned = -3.6783e-05 Jy ! Component: 150 - total flux cleaned = -6.60924e-05 Jy ! Component: 200 - total flux cleaned = -8.02525e-05 Jy ! Component: 250 - total flux cleaned = -5.24589e-05 Jy ! Component: 300 - total flux cleaned = -3.90866e-05 Jy ! Component: 350 - total flux cleaned = -3.90403e-05 Jy ! Component: 400 - total flux cleaned = -3.89872e-05 Jy ! Component: 450 - total flux cleaned = -5.18894e-05 Jy ! Component: 500 - total flux cleaned = -6.45677e-05 Jy ! Component: 550 - total flux cleaned = -7.69329e-05 Jy ! Component: 600 - total flux cleaned = -0.000101861 Jy ! Component: 650 - total flux cleaned = -0.00012661 Jy ! Component: 700 - total flux cleaned = -0.000150857 Jy ! Component: 750 - total flux cleaned = -0.000150818 Jy ! Component: 800 - total flux cleaned = -0.000150808 Jy ! Component: 850 - total flux cleaned = -0.00013912 Jy ! Component: 900 - total flux cleaned = -0.000162339 Jy ! Component: 950 - total flux cleaned = -0.000162338 Jy ! Component: 1000 - total flux cleaned = -0.000139437 Jy ! Component: 1050 - total flux cleaned = -0.000150695 Jy ! Component: 1100 - total flux cleaned = -0.000128337 Jy ! Component: 1150 - total flux cleaned = -0.000183844 Jy ! Component: 1200 - total flux cleaned = -0.000183815 Jy ! Component: 1250 - total flux cleaned = -0.000172929 Jy ! Component: 1300 - total flux cleaned = -0.000216011 Jy ! Component: 1350 - total flux cleaned = -0.000194641 Jy ! Component: 1400 - total flux cleaned = -0.000184143 Jy ! Component: 1450 - total flux cleaned = -0.000194785 Jy ! Component: 1500 - total flux cleaned = -0.000257535 Jy ! Component: 1550 - total flux cleaned = -0.000226447 Jy ! Component: 1600 - total flux cleaned = -0.000277873 Jy ! Component: 1650 - total flux cleaned = -0.000257538 Jy ! Component: 1700 - total flux cleaned = -0.000298055 Jy ! Component: 1750 - total flux cleaned = -0.000328201 Jy ! Component: 1800 - total flux cleaned = -0.000328289 Jy ! Component: 1850 - total flux cleaned = -0.000348065 Jy ! Component: 1900 - total flux cleaned = -0.000387549 Jy ! Component: 1950 - total flux cleaned = -0.000426659 Jy ! Component: 2000 - total flux cleaned = -0.000426686 Jy ! Component: 2050 - total flux cleaned = -0.000484572 Jy ! Component: 2100 - total flux cleaned = -0.000494194 Jy ! Component: 2150 - total flux cleaned = -0.000532465 Jy ! Component: 2200 - total flux cleaned = -0.000541934 Jy ! Component: 2250 - total flux cleaned = -0.000570211 Jy ! Component: 2300 - total flux cleaned = -0.000579644 Jy ! Component: 2350 - total flux cleaned = -0.000626116 Jy ! Component: 2400 - total flux cleaned = -0.000662962 Jy ! Component: 2450 - total flux cleaned = -0.000672119 Jy ! Component: 2500 - total flux cleaned = -0.000736006 Jy ! Component: 2550 - total flux cleaned = -0.000726926 Jy ! Component: 2600 - total flux cleaned = -0.000799094 Jy ! Component: 2650 - total flux cleaned = -0.000781106 Jy ! Component: 2700 - total flux cleaned = -0.000825736 Jy ! Component: 2750 - total flux cleaned = -0.000834619 Jy ! Component: 2800 - total flux cleaned = -0.000878676 Jy ! Component: 2850 - total flux cleaned = -0.000887472 Jy ! Component: 2900 - total flux cleaned = -0.000931146 Jy ! Component: 2950 - total flux cleaned = -0.000974542 Jy ! Component: 3000 - total flux cleaned = -0.00100904 Jy ! Component: 3050 - total flux cleaned = -0.0010348 Jy ! Component: 3100 - total flux cleaned = -0.00106046 Jy ! Component: 3150 - total flux cleaned = -0.00108598 Jy ! Component: 3200 - total flux cleaned = -0.00108598 Jy ! Component: 3250 - total flux cleaned = -0.00111966 Jy ! Component: 3300 - total flux cleaned = -0.00112798 Jy ! Component: 3350 - total flux cleaned = -0.00112799 Jy ! Component: 3400 - total flux cleaned = -0.00116116 Jy ! Component: 3450 - total flux cleaned = -0.00112811 Jy ! Component: 3500 - total flux cleaned = -0.00116108 Jy ! Component: 3550 - total flux cleaned = -0.00119385 Jy ! Component: 3600 - total flux cleaned = -0.0012346 Jy ! Component: 3650 - total flux cleaned = -0.0012427 Jy ! Component: 3700 - total flux cleaned = -0.0012104 Jy ! Component: 3750 - total flux cleaned = -0.00121046 Jy ! Component: 3800 - total flux cleaned = -0.00123453 Jy ! Component: 3850 - total flux cleaned = -0.00125051 Jy ! Component: 3900 - total flux cleaned = -0.00122665 Jy ! Component: 3950 - total flux cleaned = -0.00125035 Jy ! Component: 4000 - total flux cleaned = -0.00121881 Jy ! Component: 4050 - total flux cleaned = -0.00122672 Jy ! Total flux subtracted in 4096 components = -0.00120329 Jy ! Clean residual min=-0.000415 max=0.000465 Jy/beam ! Clean residual mean=-0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.22047 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 522 components and 0.22047 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1603+6945_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.826 x 2.961 at -28.42 degrees (North through East) ! Clean map min=-0.00071715 max=0.12773 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1603+6945_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322124 0.322124 0.644249 1.2885 2.577 5.15399 10.308 20.616 41.2319 82.4639 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 931.317 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1603+6945_S_uvs.log closed on Fri Apr 22 07:54:04 2016