! Started logfile: /scr/pima/bg219h_uvs/J0554+3541_X_uvs.log on Thu Apr 7 12:01:41 2016 obs /scr/pima/bg219h_uvs/J0554+3541_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0554+3541_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95364 visibilities/baseline/integration-bin. ! Found source: J0554+3541 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 29868 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J0554+3541_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.011869Jy sigma=26.127363 ! Fit after self-cal, rms=0.878197Jy sigma=22.641729 ! 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=0.7944 mas, bmaj=1.235 mas, bpa=-7.737 degrees ! Estimated noise=0.426623 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 = 0.0950182 Jy ! Component: 100 - total flux cleaned = 0.11599 Jy ! Total flux subtracted in 100 components = 0.11599 Jy ! Clean residual min=-0.004118 max=0.007305 Jy/beam ! Clean residual mean=0.000002 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.11599 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.11599 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060674Jy sigma=1.434441 ! Fit after self-cal, rms=0.060586Jy sigma=1.431550 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711784 Jy ! Component: 100 - total flux cleaned = 0.0108616 Jy ! Total flux subtracted in 100 components = 0.0108616 Jy ! Clean residual min=-0.003188 max=0.007126 Jy/beam ! Clean residual mean=-0.000000 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.126851 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.126851 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059763Jy sigma=1.408764 ! Fit after self-cal, rms=0.059765Jy sigma=1.408618 ! Inverting map ! Added new window around map position (4.8, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580762 Jy ! Component: 100 - total flux cleaned = 0.00822917 Jy ! Total flux subtracted in 100 components = 0.00822917 Jy ! Clean residual min=-0.002658 max=0.002694 Jy/beam ! Clean residual mean=0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.13508 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.13508 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059286Jy sigma=1.395067 ! Fit after self-cal, rms=0.059267Jy sigma=1.394379 ! 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=1.034 mas, bmaj=1.539 mas, bpa=-5.907 degrees ! Estimated noise=0.216327 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 = 0.00189906 Jy ! Component: 100 - total flux cleaned = 0.00244746 Jy ! Component: 150 - total flux cleaned = 0.0025189 Jy ! Component: 200 - total flux cleaned = 0.00249226 Jy ! Total flux subtracted in 200 components = 0.00249226 Jy ! Clean residual min=-0.001731 max=0.001648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.137573 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.137573 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059196Jy sigma=1.392586 ! Fit after self-cal, rms=0.059193Jy sigma=1.392500 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 1.539 at -5.907 degrees (North through East) ! Clean map min=-0.0016166 max=0.12287 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 1.02 FD 1.00 HN 0.95 KP 1.00 ! LA 0.97 MK 1.02 NL 1.00 OV 1.05 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 0.99 ! LA 1.00 MK 1.03 NL 1.02 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.93 KP 1.01 ! LA 0.98 MK 1.02 NL 1.01 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.94 KP 1.00 ! LA 1.01 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.94 KP 0.98 ! LA 1.03 MK 1.00 NL 1.01 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.93 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.93 KP 0.98 ! LA 0.96 MK 1.00 NL 1.02 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059193Jy sigma=1.392500 ! Fit after self-cal, rms=0.058087Jy sigma=1.388635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.539 mas, bpa=-6.071 degrees ! Estimated noise=0.21543 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 = -4.86262e-05 Jy ! Component: 100 - total flux cleaned = -0.000135349 Jy ! Component: 150 - total flux cleaned = -0.000213347 Jy ! Component: 200 - total flux cleaned = -0.000270035 Jy ! Total flux subtracted in 200 components = -0.000270035 Jy ! Clean residual min=-0.001466 max=0.001611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.137303 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.137303 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058078Jy sigma=1.388409 ! Fit after self-cal, rms=0.058065Jy sigma=1.388353 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058065Jy sigma=1.388353 ! Fit after self-cal, rms=0.058164Jy sigma=1.386405 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.535 mas, bpa=-6.183 degrees ! Estimated noise=0.215398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236988 Jy ! Component: 100 - total flux cleaned = 0.000247002 Jy ! Component: 150 - total flux cleaned = 0.000274878 Jy ! Component: 200 - total flux cleaned = 0.000299092 Jy ! Total flux subtracted in 200 components = 0.000299092 Jy ! Clean residual min=-0.001235 max=0.001449 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.137602 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.137602 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058158Jy sigma=1.386278 ! Fit after self-cal, rms=0.058165Jy sigma=1.386249 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 (2.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120649 Jy ! Component: 100 - total flux cleaned = 0.00172776 Jy ! Component: 150 - total flux cleaned = 0.00189061 Jy ! Component: 200 - total flux cleaned = 0.00194639 Jy ! Total flux subtracted in 200 components = 0.00194639 Jy ! Clean residual min=-0.001209 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.139548 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.139548 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058138Jy sigma=1.385561 ! Fit after self-cal, rms=0.058135Jy sigma=1.385518 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058135Jy sigma=1.385518 ! Fit after self-cal, rms=0.058093Jy sigma=1.385497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.534 mas, bpa=-6.201 degrees ! Estimated noise=0.215267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322783 Jy ! Component: 100 - total flux cleaned = 0.000376228 Jy ! Component: 150 - total flux cleaned = 0.000413479 Jy ! Component: 200 - total flux cleaned = 0.00044843 Jy ! Total flux subtracted in 200 components = 0.00044843 Jy ! Clean residual min=-0.001217 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.139997 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.139997 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058087Jy sigma=1.385358 ! Fit after self-cal, rms=0.058087Jy sigma=1.385351 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 = 8.50471e-05 Jy ! Component: 100 - total flux cleaned = 0.000107167 Jy ! Component: 150 - total flux cleaned = 0.000138384 Jy ! Component: 200 - total flux cleaned = 0.000148439 Jy ! Total flux subtracted in 200 components = 0.000148439 Jy ! Clean residual min=-0.001225 max=0.001166 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.140145 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.140145 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058083Jy sigma=1.385268 ! Fit after self-cal, rms=0.058083Jy sigma=1.385266 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058083Jy sigma=1.385266 ! Fit after self-cal, rms=0.058081Jy sigma=1.385261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=2.572 mas, bpa=-4.093 degrees ! Estimated noise=0.261319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123948 Jy ! Component: 100 - total flux cleaned = 0.000226236 Jy ! Component: 150 - total flux cleaned = 0.000226659 Jy ! Component: 200 - total flux cleaned = 0.000218816 Jy ! Total flux subtracted in 200 components = 0.000218816 Jy ! Clean residual min=-0.001296 max=0.001143 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.140364 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.140364 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058080Jy sigma=1.385244 ! Fit after self-cal, rms=0.058079Jy sigma=1.385229 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 = 3.69551e-05 Jy ! Component: 100 - total flux cleaned = 5.52431e-05 Jy ! Component: 150 - total flux cleaned = 4.84712e-05 Jy ! Component: 200 - total flux cleaned = 4.83823e-05 Jy ! Total flux subtracted in 200 components = 4.83823e-05 Jy ! Clean residual min=-0.001291 max=0.001142 Jy/beam ! Clean residual mean=0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.140412 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.140412 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058078Jy sigma=1.385243 ! Fit after self-cal, rms=0.058078Jy sigma=1.385235 ! 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=1.035 mas, bmaj=1.534 mas, bpa=-6.215 degrees ! Estimated noise=0.215274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.534 at -6.215 degrees (North through East) ! Clean map min=-0.0011403 max=0.12229 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=0.7945 mas, bmaj=1.231 mas, bpa=-8.074 degrees ! Estimated noise=0.423701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0944554 Jy ! Component: 100 - total flux cleaned = 0.115524 Jy ! Component: 150 - total flux cleaned = 0.124257 Jy ! Component: 200 - total flux cleaned = 0.129595 Jy ! Total flux subtracted in 200 components = 0.129595 Jy ! Clean residual min=-0.002954 max=0.002780 Jy/beam ! Clean residual mean=0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.129595 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 0.129595 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.534 mas, bpa=-6.215 degrees ! Estimated noise=0.215274 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 = 0.00355733 Jy ! Component: 100 - total flux cleaned = 0.00568471 Jy ! Component: 150 - total flux cleaned = 0.00718064 Jy ! Component: 200 - total flux cleaned = 0.00830019 Jy ! Total flux subtracted in 200 components = 0.00830019 Jy ! Clean residual min=-0.001280 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.137895 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.137895 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=2.204 mas, bmaj=2.572 mas, bpa=-4.093 degrees ! Estimated noise=0.261319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001112 Jy ! Component: 100 - total flux cleaned = 0.00165065 Jy ! Component: 150 - total flux cleaned = 0.00192219 Jy ! Component: 200 - total flux cleaned = 0.00211807 Jy ! Total flux subtracted in 200 components = 0.00211807 Jy ! Clean residual min=-0.001320 max=0.001149 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.140013 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 = 0.00016555 Jy ! Component: 100 - total flux cleaned = 0.000287038 Jy ! Component: 150 - total flux cleaned = 0.000371752 Jy ! Component: 200 - total flux cleaned = 0.000418475 Jy ! Total flux subtracted in 200 components = 0.000418475 Jy ! Clean residual min=-0.001303 max=0.001164 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.140432 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 72 components and 0.140432 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.534 mas, bpa=-6.215 degrees ! Estimated noise=0.215274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142319 Jy ! Component: 100 - total flux cleaned = 0.000162394 Jy ! Component: 150 - total flux cleaned = 0.000144363 Jy ! Component: 200 - total flux cleaned = 0.000127896 Jy ! Total flux subtracted in 200 components = 0.000127896 Jy ! Clean residual min=-0.001234 max=0.001139 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.14056 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.14056 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058089Jy sigma=1.385432 ! Fit after self-cal, rms=0.058087Jy sigma=1.385390 wmodel /scr/pima/bg219h_uvs/J0554+3541_X_map.mod ! Writing 89 model components to file: /scr/pima/bg219h_uvs/J0554+3541_X_map.mod wobs /scr/pima/bg219h_uvs/J0554+3541_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0554+3541_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0554+3541_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0554+3541_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 = -0.000181368 Jy ! Component: 100 - total flux cleaned = -0.000202266 Jy ! Component: 150 - total flux cleaned = -0.000260003 Jy ! Component: 200 - total flux cleaned = -0.000296382 Jy ! Component: 250 - total flux cleaned = -0.000331885 Jy ! Component: 300 - total flux cleaned = -0.000384254 Jy ! Component: 350 - total flux cleaned = -0.000434561 Jy ! Component: 400 - total flux cleaned = -0.000467038 Jy ! Component: 450 - total flux cleaned = -0.000546919 Jy ! Component: 500 - total flux cleaned = -0.000625257 Jy ! Component: 550 - total flux cleaned = -0.000762967 Jy ! Component: 600 - total flux cleaned = -0.000762456 Jy ! Component: 650 - total flux cleaned = -0.000806648 Jy ! Component: 700 - total flux cleaned = -0.000850298 Jy ! Component: 750 - total flux cleaned = -0.000878655 Jy ! Component: 800 - total flux cleaned = -0.000920679 Jy ! Component: 850 - total flux cleaned = -0.000920698 Jy ! Component: 900 - total flux cleaned = -0.00097577 Jy ! Component: 950 - total flux cleaned = -0.000961961 Jy ! Component: 1000 - total flux cleaned = -0.00101531 Jy ! Component: 1050 - total flux cleaned = -0.000975793 Jy ! Component: 1100 - total flux cleaned = -0.000962765 Jy ! Component: 1150 - total flux cleaned = -0.000950194 Jy ! Component: 1200 - total flux cleaned = -0.000899348 Jy ! Component: 1250 - total flux cleaned = -0.00091193 Jy ! Component: 1300 - total flux cleaned = -0.000849747 Jy ! Component: 1350 - total flux cleaned = -0.00082507 Jy ! Component: 1400 - total flux cleaned = -0.000740001 Jy ! Component: 1450 - total flux cleaned = -0.000715931 Jy ! Component: 1500 - total flux cleaned = -0.000692092 Jy ! Component: 1550 - total flux cleaned = -0.000574239 Jy ! Component: 1600 - total flux cleaned = -0.000586062 Jy ! Component: 1650 - total flux cleaned = -0.00056296 Jy ! Component: 1700 - total flux cleaned = -0.000505844 Jy ! Component: 1750 - total flux cleaned = -0.000483125 Jy ! Component: 1800 - total flux cleaned = -0.000438048 Jy ! Component: 1850 - total flux cleaned = -0.000415611 Jy ! Component: 1900 - total flux cleaned = -0.000382502 Jy ! Component: 1950 - total flux cleaned = -0.000283739 Jy ! Component: 2000 - total flux cleaned = -0.00027291 Jy ! Component: 2050 - total flux cleaned = -0.000208119 Jy ! Component: 2100 - total flux cleaned = -0.000186683 Jy ! Component: 2150 - total flux cleaned = -0.000122994 Jy ! Component: 2200 - total flux cleaned = -0.000133665 Jy ! Component: 2250 - total flux cleaned = -3.93896e-05 Jy ! Component: 2300 - total flux cleaned = -1.85703e-05 Jy ! Component: 2350 - total flux cleaned = 2.26722e-05 Jy ! Component: 2400 - total flux cleaned = 3.28862e-05 Jy ! Component: 2450 - total flux cleaned = 4.31001e-05 Jy ! Component: 2500 - total flux cleaned = 0.000103772 Jy ! Component: 2550 - total flux cleaned = 0.000153919 Jy ! Component: 2600 - total flux cleaned = 0.000183778 Jy ! Component: 2650 - total flux cleaned = 0.000173934 Jy ! Component: 2700 - total flux cleaned = 0.000193621 Jy ! Component: 2750 - total flux cleaned = 0.000232629 Jy ! Component: 2800 - total flux cleaned = 0.000261598 Jy ! Component: 2850 - total flux cleaned = 0.000242302 Jy ! Component: 2900 - total flux cleaned = 0.000232765 Jy ! Component: 2950 - total flux cleaned = 0.00024235 Jy ! Component: 3000 - total flux cleaned = 0.000261202 Jy ! Component: 3050 - total flux cleaned = 0.000251832 Jy ! Component: 3100 - total flux cleaned = 0.00027977 Jy ! Component: 3150 - total flux cleaned = 0.000270404 Jy ! Component: 3200 - total flux cleaned = 0.000316494 Jy ! Component: 3250 - total flux cleaned = 0.000298058 Jy ! Component: 3300 - total flux cleaned = 0.000298082 Jy ! Component: 3350 - total flux cleaned = 0.00032523 Jy ! Component: 3400 - total flux cleaned = 0.000325169 Jy ! Component: 3450 - total flux cleaned = 0.000351954 Jy ! Component: 3500 - total flux cleaned = 0.00035191 Jy ! Component: 3550 - total flux cleaned = 0.000360769 Jy ! Component: 3600 - total flux cleaned = 0.000369586 Jy ! Component: 3650 - total flux cleaned = 0.000413428 Jy ! Component: 3700 - total flux cleaned = 0.000413411 Jy ! Component: 3750 - total flux cleaned = 0.000422098 Jy ! Component: 3800 - total flux cleaned = 0.000447946 Jy ! Component: 3850 - total flux cleaned = 0.000482213 Jy ! Component: 3900 - total flux cleaned = 0.000456644 Jy ! Component: 3950 - total flux cleaned = 0.000456686 Jy ! Component: 4000 - total flux cleaned = 0.000473601 Jy ! Component: 4050 - total flux cleaned = 0.000507162 Jy ! Total flux subtracted in 4096 components = 0.00050718 Jy ! Clean residual min=-0.000576 max=0.000473 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.141067 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 377 components and 0.141067 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0554+3541_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.534 at -6.215 degrees (North through East) ! Clean map min=-0.00081184 max=0.12199 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0554+3541_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001362 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334944 0.334944 0.669888 1.33978 2.67955 5.3591 10.7182 21.4364 42.8728 85.7456 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 895.672 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0554+3541_X_uvs.log closed on Thu Apr 7 12:01:46 2016