! Started logfile: /scr/pima/gc030_uvs/J1725+1152_X_uvs.log on Fri Apr 22 08:51:45 2016 obs /scr/pima/gc030_uvs/J1725+1152_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1725+1152_X_uva.fits ! AN table 1: 69 integrations on 15 of 15 possible baselines. ! AN table 2: 70 integrations on 21 of 21 possible baselines. ! AN table 3: 139 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.819826 visibilities/baseline/integration-bin. ! Found source: J1725+1152 ! ! 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 30104 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/J1725+1152_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 10 telescope corrections were flagged in sub-array 2. ! A total of 76 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 76 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 76 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 76 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 2. ! A total of 76 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 76 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 76 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.005489Jy sigma=12.059010 ! Fit after self-cal, rms=0.942040Jy sigma=11.355372 ! 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=0.5239 mas, bmaj=2.071 mas, bpa=-10.24 degrees ! Estimated noise=0.947476 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 = 0.047646 Jy ! Component: 100 - total flux cleaned = 0.0594877 Jy ! Total flux subtracted in 100 components = 0.0594877 Jy ! Clean residual min=-0.005351 max=0.005258 Jy/beam ! Clean residual mean=0.000000 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.0594877 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0594877 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=0.099302Jy sigma=0.666182 ! Fit after self-cal, rms=0.098352Jy sigma=0.658286 ! 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=0.6168 mas, bmaj=2.244 mas, bpa=-10.92 degrees ! Estimated noise=0.452846 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 = 0.00705143 Jy ! Component: 100 - total flux cleaned = 0.00818898 Jy ! Component: 150 - total flux cleaned = 0.00842445 Jy ! Component: 200 - total flux cleaned = 0.00852048 Jy ! Total flux subtracted in 200 components = 0.00852048 Jy ! Clean residual min=-0.004543 max=0.004454 Jy/beam ! Clean residual mean=0.000002 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0680082 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0680082 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=0.097756Jy sigma=0.651313 ! Fit after self-cal, rms=0.097654Jy sigma=0.651016 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6168 x 2.244 at -10.92 degrees (North through East) ! Clean map min=-0.0041557 max=0.06321 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 0.92 KP 1.11 LA 0.90 MK 0.98 ! OV 1.05 PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! EB 1.04 HN 0.89 KP 0.99 LA 0.94 ! NL 1.17 PT 0.98 SC 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 KP 1.12 LA 0.99 MK 0.98 ! OV 0.97 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! EB 1.03 HN 0.84 KP 1.03 LA 0.95 ! NL 1.11 PT 1.07 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 1.01 LA 0.95 MK 1.04 ! OV 1.04 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! EB 1.08 HN 0.91 KP 1.05 LA 0.94 ! NL 1.10 PT 0.98 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 KP 1.19 LA 0.87 MK 1.02 ! OV 0.96 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! EB 1.07 HN 0.83 KP 1.04 LA 1.01 ! NL 1.07 PT 1.01 SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.14 HN 1.00* KP 1.08 LA 0.88 ! NL 1.09 PT 0.91 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 1.06 LA 0.94 MK 0.99 ! OV 0.97 PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! EB 1.02 HN 0.84 KP 0.96 LA 0.99 ! NL 1.15 PT 0.99 SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 KP 1.12 LA 0.98 MK 1.06 ! OV 1.04 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! EB 1.04 HN 0.92 KP 1.08 LA 1.07 ! NL 1.07 PT 1.03 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.097654Jy sigma=0.651016 ! Fit after self-cal, rms=0.096016Jy sigma=0.648161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6267 mas, bmaj=2.261 mas, bpa=-10.93 degrees ! Estimated noise=0.466284 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 = 0.000708585 Jy ! Component: 100 - total flux cleaned = 0.000868698 Jy ! Component: 150 - total flux cleaned = 0.000932575 Jy ! Component: 200 - total flux cleaned = 0.00098759 Jy ! Total flux subtracted in 200 components = 0.00098759 Jy ! Clean residual min=-0.003853 max=0.003816 Jy/beam ! Clean residual mean=0.000003 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.0689958 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0689958 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=0.095921Jy sigma=0.646835 ! Fit after self-cal, rms=0.095862Jy sigma=0.646628 ! 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=0.095862Jy sigma=0.646628 ! Fit after self-cal, rms=0.097681Jy sigma=0.645869 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6329 mas, bmaj=2.25 mas, bpa=-10.99 degrees ! Estimated noise=0.474069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286422 Jy ! Component: 100 - total flux cleaned = -0.000166101 Jy ! Component: 150 - total flux cleaned = -0.000118172 Jy ! Component: 200 - total flux cleaned = -7.67527e-05 Jy ! Total flux subtracted in 200 components = -7.67527e-05 Jy ! Clean residual min=-0.003536 max=0.003870 Jy/beam ! Clean residual mean=0.000005 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.068919 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.068919 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=0.097631Jy sigma=0.645184 ! Fit after self-cal, rms=0.097648Jy sigma=0.645105 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.92234e-05 Jy ! Component: 100 - total flux cleaned = -3.35922e-05 Jy ! Component: 150 - total flux cleaned = -3.34308e-05 Jy ! Component: 200 - total flux cleaned = -5.2722e-05 Jy ! Total flux subtracted in 200 components = -5.2722e-05 Jy ! Clean residual min=-0.003641 max=0.003894 Jy/beam ! Clean residual mean=0.000005 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.0688663 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0688663 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=0.097642Jy sigma=0.644973 ! Fit after self-cal, rms=0.097633Jy sigma=0.644963 ! 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=0.097633Jy sigma=0.644963 ! Fit after self-cal, rms=0.099123Jy sigma=0.644318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6397 mas, bmaj=2.236 mas, bpa=-11.05 degrees ! Estimated noise=0.479693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519013 Jy ! Component: 100 - total flux cleaned = -0.000445334 Jy ! Component: 150 - total flux cleaned = -0.000386546 Jy ! Component: 200 - total flux cleaned = -0.000340682 Jy ! Total flux subtracted in 200 components = -0.000340682 Jy ! Clean residual min=-0.003265 max=0.003879 Jy/beam ! Clean residual mean=0.000006 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0685256 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0685256 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=0.099105Jy sigma=0.644105 ! Fit after self-cal, rms=0.099123Jy sigma=0.644026 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 = -5.52947e-06 Jy ! Component: 100 - total flux cleaned = 4.1716e-05 Jy ! Component: 150 - total flux cleaned = 6.75601e-05 Jy ! Component: 200 - total flux cleaned = 6.71473e-05 Jy ! Total flux subtracted in 200 components = 6.71473e-05 Jy ! Clean residual min=-0.003375 max=0.003911 Jy/beam ! Clean residual mean=0.000006 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0685927 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0685927 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=0.099123Jy sigma=0.643985 ! Fit after self-cal, rms=0.099117Jy sigma=0.643982 ! Inverting map 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=0.099117Jy sigma=0.643982 ! Fit after self-cal, rms=0.099698Jy sigma=0.643792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.674 mas, bmaj=3.283 mas, bpa=34.56 degrees ! Estimated noise=0.688274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000583111 Jy ! Component: 100 - total flux cleaned = -0.00052801 Jy ! Component: 150 - total flux cleaned = -0.000454387 Jy ! Component: 200 - total flux cleaned = -0.000391857 Jy ! Total flux subtracted in 200 components = -0.000391857 Jy ! Clean residual min=-0.003852 max=0.004248 Jy/beam ! Clean residual mean=0.000014 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0682009 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0682009 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=0.099695Jy sigma=0.644170 ! Fit after self-cal, rms=0.099713Jy sigma=0.644107 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 = 0.000206051 Jy ! Component: 100 - total flux cleaned = 0.000264108 Jy ! Component: 150 - total flux cleaned = 0.000330032 Jy ! Component: 200 - total flux cleaned = 0.000343458 Jy ! Total flux subtracted in 200 components = 0.000343458 Jy ! Clean residual min=-0.003802 max=0.004211 Jy/beam ! Clean residual mean=0.000014 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.0685444 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.0685444 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=0.099725Jy sigma=0.644376 ! Fit after self-cal, rms=0.099724Jy sigma=0.644361 ! 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=0.6451 mas, bmaj=2.223 mas, bpa=-11.1 degrees ! Estimated noise=0.482322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6451 x 2.223 at -11.1 degrees (North through East) ! Clean map min=-0.006757 max=0.067177 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=0.5411 mas, bmaj=2.029 mas, bpa=-10.39 degrees ! Estimated noise=1.03853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0531273 Jy ! Component: 100 - total flux cleaned = 0.0669362 Jy ! Component: 150 - total flux cleaned = 0.0694236 Jy ! Component: 200 - total flux cleaned = 0.0700815 Jy ! Total flux subtracted in 200 components = 0.0700815 Jy ! Clean residual min=-0.005246 max=0.004689 Jy/beam ! Clean residual mean=0.000003 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.0700815 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0700815 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6451 mas, bmaj=2.223 mas, bpa=-11.1 degrees ! Estimated noise=0.482322 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 = -5.06651e-05 Jy ! Component: 100 - total flux cleaned = 4.73049e-05 Jy ! Component: 150 - total flux cleaned = 0.000211611 Jy ! Component: 200 - total flux cleaned = 0.000213414 Jy ! Total flux subtracted in 200 components = 0.000213414 Jy ! Clean residual min=-0.004174 max=0.004483 Jy/beam ! Clean residual mean=0.000006 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0702949 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0702949 Jy ! Inverting map ! Added new window around map position (15, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259796 Jy ! Component: 100 - total flux cleaned = 0.00308646 Jy ! Component: 150 - total flux cleaned = 0.00324556 Jy ! Component: 200 - total flux cleaned = 0.00330775 Jy ! Total flux subtracted in 200 components = 0.00330775 Jy ! Clean residual min=-0.003047 max=0.002787 Jy/beam ! Clean residual mean=0.000004 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0736026 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0736027 Jy ! Inverting map 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 ! Estimated beam: bmin=2.674 mas, bmaj=3.283 mas, bpa=34.56 degrees ! Estimated noise=0.688274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171385 Jy ! Component: 100 - total flux cleaned = -0.000273199 Jy ! Component: 150 - total flux cleaned = -0.000355379 Jy ! Component: 200 - total flux cleaned = -0.000426889 Jy ! Total flux subtracted in 200 components = -0.000426889 Jy ! Clean residual min=-0.003034 max=0.003383 Jy/beam ! Clean residual mean=0.000008 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0731758 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 = -6.4478e-05 Jy ! Component: 100 - total flux cleaned = -0.000123223 Jy ! Component: 150 - total flux cleaned = -0.000194552 Jy ! Component: 200 - total flux cleaned = -0.00024276 Jy ! Total flux subtracted in 200 components = -0.00024276 Jy ! Clean residual min=-0.002987 max=0.003330 Jy/beam ! Clean residual mean=0.000008 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.072933 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.072933 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6451 mas, bmaj=2.223 mas, bpa=-11.1 degrees ! Estimated noise=0.482322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515191 Jy ! Component: 100 - total flux cleaned = 0.000459478 Jy ! Component: 150 - total flux cleaned = 0.000410595 Jy ! Component: 200 - total flux cleaned = 0.000325092 Jy ! Total flux subtracted in 200 components = 0.000325092 Jy ! Clean residual min=-0.002792 max=0.002780 Jy/beam ! Clean residual mean=0.000004 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0732581 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0732581 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=0.099535Jy sigma=0.641987 ! Fit after self-cal, rms=0.099694Jy sigma=0.641290 wmodel /scr/pima/gc030_uvs/J1725+1152_X_map.mod ! Writing 64 model components to file: /scr/pima/gc030_uvs/J1725+1152_X_map.mod wobs /scr/pima/gc030_uvs/J1725+1152_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1725+1152_X_uvs.fits wwins /scr/pima/gc030_uvs/J1725+1152_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1725+1152_X_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 = -0.00127467 Jy ! Component: 100 - total flux cleaned = -0.00178967 Jy ! Component: 150 - total flux cleaned = -0.00217169 Jy ! Component: 200 - total flux cleaned = -0.00249116 Jy ! Component: 250 - total flux cleaned = -0.0027934 Jy ! Component: 300 - total flux cleaned = -0.00300907 Jy ! Component: 350 - total flux cleaned = -0.00321613 Jy ! Component: 400 - total flux cleaned = -0.0033823 Jy ! Component: 450 - total flux cleaned = -0.0036697 Jy ! Component: 500 - total flux cleaned = -0.00385492 Jy ! Component: 550 - total flux cleaned = -0.00412333 Jy ! Component: 600 - total flux cleaned = -0.00432477 Jy ! Component: 650 - total flux cleaned = -0.00452025 Jy ! Component: 700 - total flux cleaned = -0.00473716 Jy ! Component: 750 - total flux cleaned = -0.00492105 Jy ! Component: 800 - total flux cleaned = -0.00502346 Jy ! Component: 850 - total flux cleaned = -0.00517407 Jy ! Component: 900 - total flux cleaned = -0.00534417 Jy ! Component: 950 - total flux cleaned = -0.00548719 Jy ! Component: 1000 - total flux cleaned = -0.00567224 Jy ! Component: 1050 - total flux cleaned = -0.00580785 Jy ! Component: 1100 - total flux cleaned = -0.00598441 Jy ! Component: 1150 - total flux cleaned = -0.00602752 Jy ! Component: 1200 - total flux cleaned = -0.00602713 Jy ! Component: 1250 - total flux cleaned = -0.00604762 Jy ! Component: 1300 - total flux cleaned = -0.00608828 Jy ! Component: 1350 - total flux cleaned = -0.00612791 Jy ! Component: 1400 - total flux cleaned = -0.00614734 Jy ! Component: 1450 - total flux cleaned = -0.00612815 Jy ! Component: 1500 - total flux cleaned = -0.0061476 Jy ! Component: 1550 - total flux cleaned = -0.00616624 Jy ! Component: 1600 - total flux cleaned = -0.006148 Jy ! Component: 1650 - total flux cleaned = -0.00616605 Jy ! Component: 1700 - total flux cleaned = -0.00616596 Jy ! Component: 1750 - total flux cleaned = -0.00621815 Jy ! Component: 1800 - total flux cleaned = -0.00618363 Jy ! Component: 1850 - total flux cleaned = -0.00618362 Jy ! Component: 1900 - total flux cleaned = -0.00623386 Jy ! Component: 1950 - total flux cleaned = -0.00620093 Jy ! Component: 2000 - total flux cleaned = -0.00621748 Jy ! Component: 2050 - total flux cleaned = -0.00620146 Jy ! Component: 2100 - total flux cleaned = -0.00624938 Jy ! Component: 2150 - total flux cleaned = -0.00628074 Jy ! Component: 2200 - total flux cleaned = -0.00624936 Jy ! Component: 2250 - total flux cleaned = -0.0062804 Jy ! Component: 2300 - total flux cleaned = -0.00624993 Jy ! Component: 2350 - total flux cleaned = -0.00631083 Jy ! Component: 2400 - total flux cleaned = -0.006326 Jy ! Component: 2450 - total flux cleaned = -0.00631134 Jy ! Component: 2500 - total flux cleaned = -0.00632631 Jy ! Component: 2550 - total flux cleaned = -0.00637021 Jy ! Component: 2600 - total flux cleaned = -0.00632687 Jy ! Component: 2650 - total flux cleaned = -0.00636999 Jy ! Component: 2700 - total flux cleaned = -0.00638409 Jy ! Component: 2750 - total flux cleaned = -0.00635593 Jy ! Component: 2800 - total flux cleaned = -0.00636987 Jy ! Component: 2850 - total flux cleaned = -0.00636979 Jy ! Component: 2900 - total flux cleaned = -0.00634218 Jy ! Component: 2950 - total flux cleaned = -0.00631489 Jy ! Component: 3000 - total flux cleaned = -0.00630143 Jy ! Component: 3050 - total flux cleaned = -0.00635517 Jy ! Component: 3100 - total flux cleaned = -0.00631503 Jy ! Component: 3150 - total flux cleaned = -0.00630188 Jy ! Component: 3200 - total flux cleaned = -0.00631516 Jy ! Component: 3250 - total flux cleaned = -0.00631513 Jy ! Component: 3300 - total flux cleaned = -0.00626332 Jy ! Component: 3350 - total flux cleaned = -0.00626332 Jy ! Component: 3400 - total flux cleaned = -0.00627612 Jy ! Component: 3450 - total flux cleaned = -0.00625053 Jy ! Component: 3500 - total flux cleaned = -0.00622523 Jy ! Component: 3550 - total flux cleaned = -0.00621265 Jy ! Component: 3600 - total flux cleaned = -0.00618762 Jy ! Component: 3650 - total flux cleaned = -0.00615022 Jy ! Component: 3700 - total flux cleaned = -0.00610065 Jy ! Component: 3750 - total flux cleaned = -0.0060636 Jy ! Component: 3800 - total flux cleaned = -0.00603906 Jy ! Component: 3850 - total flux cleaned = -0.00601469 Jy ! Component: 3900 - total flux cleaned = -0.005966 Jy ! Component: 3950 - total flux cleaned = -0.00594176 Jy ! Component: 4000 - total flux cleaned = -0.00591757 Jy ! Component: 4050 - total flux cleaned = -0.00589346 Jy ! Total flux subtracted in 4096 components = -0.00586939 Jy ! Clean residual min=-0.000683 max=0.000792 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0673887 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 363 components and 0.0673887 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1725+1152_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6451 x 2.223 at -11.1 degrees (North through East) ! Clean map min=-0.0052384 max=0.067909 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1725+1152_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0679089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208927 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.922976 0.922976 1.84595 3.6919 7.38381 14.7676 29.5352 59.0705 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.035 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1725+1152_X_uvs.log closed on Fri Apr 22 08:51:50 2016