! Started logfile: /scr/pima/bg219h_uvs/J0003+2129_X_uvs.log on Thu Apr 7 11:55:46 2016 obs /scr/pima/bg219h_uvs/J0003+2129_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0003+2129_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.72104 visibilities/baseline/integration-bin. ! Found source: J0003+2129 ! ! 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 18300 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/J0003+2129_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 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=1.003406Jy sigma=25.544448 ! Fit after self-cal, rms=0.888097Jy sigma=22.581671 ! 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=0.7251 mas, bmaj=1.686 mas, bpa=-0.2113 degrees ! Estimated noise=0.527498 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 = 0.0837712 Jy ! Component: 100 - total flux cleaned = 0.103739 Jy ! Total flux subtracted in 100 components = 0.103739 Jy ! Clean residual min=-0.004773 max=0.007953 Jy/beam ! Clean residual mean=-0.000001 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.103739 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.103739 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=0.064063Jy sigma=1.503680 ! Fit after self-cal, rms=0.063992Jy sigma=1.502084 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905353 Jy ! Component: 100 - total flux cleaned = 0.0143024 Jy ! Total flux subtracted in 100 components = 0.0143024 Jy ! Clean residual min=-0.004086 max=0.006818 Jy/beam ! Clean residual mean=-0.000001 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.118041 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.118041 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=0.062152Jy sigma=1.442492 ! Fit after self-cal, rms=0.062116Jy sigma=1.441364 ! Inverting map ! Added new window around map position (-3.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592494 Jy ! Component: 100 - total flux cleaned = 0.00926561 Jy ! Total flux subtracted in 100 components = 0.00926561 Jy ! Clean residual min=-0.003586 max=0.004862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.127307 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.127307 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=0.061464Jy sigma=1.421330 ! Fit after self-cal, rms=0.061412Jy sigma=1.420054 ! 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=0.9555 mas, bmaj=2.021 mas, bpa=-0.402 degrees ! Estimated noise=0.296678 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 (-1.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639905 Jy ! Component: 100 - total flux cleaned = 0.00971102 Jy ! Component: 150 - total flux cleaned = 0.0119606 Jy ! Component: 200 - total flux cleaned = 0.0136542 Jy ! Total flux subtracted in 200 components = 0.0136542 Jy ! Clean residual min=-0.002433 max=0.003051 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.140961 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.140961 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=0.060744Jy sigma=1.400306 ! Fit after self-cal, rms=0.060680Jy sigma=1.397980 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9555 x 2.021 at -0.402 degrees (North through East) ! Clean map min=-0.0022033 max=0.11322 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 0.97 FD 0.98 HN 1.06 KP 0.96 ! LA 0.96 MK 1.01 NL 1.01 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.00 ! LA 0.97 MK 1.00 NL 1.00 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.98 ! LA 0.95 MK 1.00 NL 1.03 OV 1.04 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 1.01 ! LA 0.95 MK 0.99 NL 1.01 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 1.04 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.13 KP 1.00 ! LA 0.96 MK 1.01 NL 1.02 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.01 ! LA 0.95 MK 1.01 NL 1.03 OV 1.04 ! PT 0.96 SC 1.04 ! ! ! 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=0.060680Jy sigma=1.397980 ! Fit after self-cal, rms=0.061248Jy sigma=1.392944 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=2.025 mas, bpa=-0.2878 degrees ! Estimated noise=0.294901 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 = 0.0011858 Jy ! Component: 100 - total flux cleaned = 0.00100931 Jy ! Component: 150 - total flux cleaned = 0.000884976 Jy ! Component: 200 - total flux cleaned = 0.000857384 Jy ! Total flux subtracted in 200 components = 0.000857384 Jy ! Clean residual min=-0.002065 max=0.002329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.141819 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.141819 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=0.061200Jy sigma=1.391766 ! Fit after self-cal, rms=0.061220Jy sigma=1.391560 ! 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=0.061220Jy sigma=1.391560 ! Fit after self-cal, rms=0.061127Jy sigma=1.387209 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.021 mas, bpa=-0.4247 degrees ! Estimated noise=0.294519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536955 Jy ! Component: 100 - total flux cleaned = 0.000500967 Jy ! Component: 150 - total flux cleaned = 0.000586763 Jy ! Component: 200 - total flux cleaned = 0.000664918 Jy ! Total flux subtracted in 200 components = 0.000664918 Jy ! Clean residual min=-0.001665 max=0.001849 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.142484 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.142484 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=0.061091Jy sigma=1.386424 ! Fit after self-cal, rms=0.061099Jy sigma=1.386289 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 (11.8, -35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998874 Jy ! Component: 100 - total flux cleaned = 0.00140962 Jy ! Component: 150 - total flux cleaned = 0.00154957 Jy ! Component: 200 - total flux cleaned = 0.00160093 Jy ! Total flux subtracted in 200 components = 0.00160093 Jy ! Clean residual min=-0.001560 max=0.001549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.144085 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.144085 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=0.061045Jy sigma=1.385183 ! Fit after self-cal, rms=0.061045Jy sigma=1.385112 ! 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=0.061045Jy sigma=1.385112 ! Fit after self-cal, rms=0.060989Jy sigma=1.385060 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9631 mas, bmaj=2.021 mas, bpa=-0.4301 degrees ! Estimated noise=0.294343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205388 Jy ! Component: 100 - total flux cleaned = 0.000277925 Jy ! Component: 150 - total flux cleaned = 0.000299995 Jy ! Component: 200 - total flux cleaned = 0.000278286 Jy ! Total flux subtracted in 200 components = 0.000278286 Jy ! Clean residual min=-0.001521 max=0.001524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.144363 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.144363 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=0.060971Jy sigma=1.384659 ! Fit after self-cal, rms=0.060971Jy sigma=1.384647 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 = 4.54689e-05 Jy ! Component: 100 - total flux cleaned = 6.62772e-05 Jy ! Component: 150 - total flux cleaned = 8.5976e-05 Jy ! Component: 200 - total flux cleaned = 0.00010575 Jy ! Total flux subtracted in 200 components = 0.00010575 Jy ! Clean residual min=-0.001504 max=0.001512 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.144469 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.144469 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=0.060959Jy sigma=1.384374 ! Fit after self-cal, rms=0.060960Jy sigma=1.384368 ! 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=0.060960Jy sigma=1.384368 ! Fit after self-cal, rms=0.060914Jy sigma=1.384349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=2.811 mas, bpa=0.8428 degrees ! Estimated noise=0.353181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145909 Jy ! Component: 100 - total flux cleaned = -0.000172672 Jy ! Component: 150 - total flux cleaned = -0.00021352 Jy ! Component: 200 - total flux cleaned = -0.000240981 Jy ! Total flux subtracted in 200 components = -0.000240981 Jy ! Clean residual min=-0.001599 max=0.001385 Jy/beam ! Clean residual mean=-0.000005 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.144228 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 0.144228 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=0.060912Jy sigma=1.384299 ! Fit after self-cal, rms=0.060912Jy sigma=1.384284 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 = -5.7858e-05 Jy ! Component: 100 - total flux cleaned = -7.58655e-05 Jy ! Component: 150 - total flux cleaned = -8.41213e-05 Jy ! Component: 200 - total flux cleaned = -8.44872e-05 Jy ! Total flux subtracted in 200 components = -8.44872e-05 Jy ! Clean residual min=-0.001595 max=0.001374 Jy/beam ! Clean residual mean=-0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.144143 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.144143 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=0.060912Jy sigma=1.384261 ! Fit after self-cal, rms=0.060912Jy sigma=1.384259 ! 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=0.9635 mas, bmaj=2.02 mas, bpa=-0.4384 degrees ! Estimated noise=0.294176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9635 x 2.02 at -0.4384 degrees (North through East) ! Clean map min=-0.0014258 max=0.11243 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=0.7282 mas, bmaj=1.682 mas, bpa=-0.3832 degrees ! Estimated noise=0.526836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0835429 Jy ! Component: 100 - total flux cleaned = 0.103753 Jy ! Component: 150 - total flux cleaned = 0.113372 Jy ! Component: 200 - total flux cleaned = 0.120319 Jy ! Total flux subtracted in 200 components = 0.120319 Jy ! Clean residual min=-0.003487 max=0.003954 Jy/beam ! Clean residual mean=0.000001 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.120319 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.120319 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=2.02 mas, bpa=-0.4384 degrees ! Estimated noise=0.294176 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 = 0.00752498 Jy ! Component: 100 - total flux cleaned = 0.0121673 Jy ! Component: 150 - total flux cleaned = 0.0152777 Jy ! Component: 200 - total flux cleaned = 0.017551 Jy ! Total flux subtracted in 200 components = 0.017551 Jy ! Clean residual min=-0.001924 max=0.001962 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.13787 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.13787 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=2.153 mas, bmaj=2.811 mas, bpa=0.8428 degrees ! Estimated noise=0.353181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214475 Jy ! Component: 100 - total flux cleaned = 0.00336276 Jy ! Component: 150 - total flux cleaned = 0.0038887 Jy ! Component: 200 - total flux cleaned = 0.00433554 Jy ! Total flux subtracted in 200 components = 0.00433554 Jy ! Clean residual min=-0.001692 max=0.001467 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.142205 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 = 0.000297467 Jy ! Component: 100 - total flux cleaned = 0.000469778 Jy ! Component: 150 - total flux cleaned = 0.000586306 Jy ! Component: 200 - total flux cleaned = 0.000710609 Jy ! Total flux subtracted in 200 components = 0.000710609 Jy ! Clean residual min=-0.001598 max=0.001427 Jy/beam ! Clean residual mean=-0.000005 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.142916 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 84 components and 0.142916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=2.02 mas, bpa=-0.4384 degrees ! Estimated noise=0.294176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.28232e-05 Jy ! Component: 100 - total flux cleaned = 0.000136948 Jy ! Component: 150 - total flux cleaned = 0.000396617 Jy ! Component: 200 - total flux cleaned = 0.000546765 Jy ! Total flux subtracted in 200 components = 0.000546765 Jy ! Clean residual min=-0.001594 max=0.001462 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.143463 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.143463 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=0.060966Jy sigma=1.385366 ! Fit after self-cal, rms=0.060958Jy sigma=1.385289 wmodel /scr/pima/bg219h_uvs/J0003+2129_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219h_uvs/J0003+2129_X_map.mod wobs /scr/pima/bg219h_uvs/J0003+2129_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0003+2129_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0003+2129_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0003+2129_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 = -0.000676022 Jy ! Component: 100 - total flux cleaned = -0.000975441 Jy ! Component: 150 - total flux cleaned = -0.00115576 Jy ! Component: 200 - total flux cleaned = -0.00128044 Jy ! Component: 250 - total flux cleaned = -0.0015208 Jy ! Component: 300 - total flux cleaned = -0.0017073 Jy ! Component: 350 - total flux cleaned = -0.00182075 Jy ! Component: 400 - total flux cleaned = -0.00193146 Jy ! Component: 450 - total flux cleaned = -0.00193199 Jy ! Component: 500 - total flux cleaned = -0.00199599 Jy ! Component: 550 - total flux cleaned = -0.0020374 Jy ! Component: 600 - total flux cleaned = -0.00211878 Jy ! Component: 650 - total flux cleaned = -0.00213836 Jy ! Component: 700 - total flux cleaned = -0.00215832 Jy ! Component: 750 - total flux cleaned = -0.00227461 Jy ! Component: 800 - total flux cleaned = -0.00229382 Jy ! Component: 850 - total flux cleaned = -0.00238808 Jy ! Component: 900 - total flux cleaned = -0.00231372 Jy ! Component: 950 - total flux cleaned = -0.00240567 Jy ! Component: 1000 - total flux cleaned = -0.00245987 Jy ! Component: 1050 - total flux cleaned = -0.00244185 Jy ! Component: 1100 - total flux cleaned = -0.00249513 Jy ! Component: 1150 - total flux cleaned = -0.0024951 Jy ! Component: 1200 - total flux cleaned = -0.0025122 Jy ! Component: 1250 - total flux cleaned = -0.00252899 Jy ! Component: 1300 - total flux cleaned = -0.00251219 Jy ! Component: 1350 - total flux cleaned = -0.00256206 Jy ! Component: 1400 - total flux cleaned = -0.00254541 Jy ! Component: 1450 - total flux cleaned = -0.00249677 Jy ! Component: 1500 - total flux cleaned = -0.00251281 Jy ! Component: 1550 - total flux cleaned = -0.00251279 Jy ! Component: 1600 - total flux cleaned = -0.00251288 Jy ! Component: 1650 - total flux cleaned = -0.00249721 Jy ! Component: 1700 - total flux cleaned = -0.00246657 Jy ! Component: 1750 - total flux cleaned = -0.00245137 Jy ! Component: 1800 - total flux cleaned = -0.00243633 Jy ! Component: 1850 - total flux cleaned = -0.00243647 Jy ! Component: 1900 - total flux cleaned = -0.00243651 Jy ! Component: 1950 - total flux cleaned = -0.00245111 Jy ! Component: 2000 - total flux cleaned = -0.00239326 Jy ! Component: 2050 - total flux cleaned = -0.0023502 Jy ! Component: 2100 - total flux cleaned = -0.00235001 Jy ! Component: 2150 - total flux cleaned = -0.00232193 Jy ! Component: 2200 - total flux cleaned = -0.00232188 Jy ! Component: 2250 - total flux cleaned = -0.00230802 Jy ! Component: 2300 - total flux cleaned = -0.00229428 Jy ! Component: 2350 - total flux cleaned = -0.00228083 Jy ! Component: 2400 - total flux cleaned = -0.00228069 Jy ! Component: 2450 - total flux cleaned = -0.00230749 Jy ! Component: 2500 - total flux cleaned = -0.00234722 Jy ! Component: 2550 - total flux cleaned = -0.00230773 Jy ! Component: 2600 - total flux cleaned = -0.00233394 Jy ! Component: 2650 - total flux cleaned = -0.00233402 Jy ! Component: 2700 - total flux cleaned = -0.00237263 Jy ! Component: 2750 - total flux cleaned = -0.00242357 Jy ! Component: 2800 - total flux cleaned = -0.00243627 Jy ! Component: 2850 - total flux cleaned = -0.00251144 Jy ! Component: 2900 - total flux cleaned = -0.00249904 Jy ! Component: 2950 - total flux cleaned = -0.00251146 Jy ! Component: 3000 - total flux cleaned = -0.00249924 Jy ! Component: 3050 - total flux cleaned = -0.00252374 Jy ! Component: 3100 - total flux cleaned = -0.00253583 Jy ! Component: 3150 - total flux cleaned = -0.00255992 Jy ! Component: 3200 - total flux cleaned = -0.00255986 Jy ! Component: 3250 - total flux cleaned = -0.00252426 Jy ! Component: 3300 - total flux cleaned = -0.00253612 Jy ! Component: 3350 - total flux cleaned = -0.00252437 Jy ! Component: 3400 - total flux cleaned = -0.00246601 Jy ! Component: 3450 - total flux cleaned = -0.00248918 Jy ! Component: 3500 - total flux cleaned = -0.00247766 Jy ! Component: 3550 - total flux cleaned = -0.00248905 Jy ! Component: 3600 - total flux cleaned = -0.00246631 Jy ! Component: 3650 - total flux cleaned = -0.00245496 Jy ! Component: 3700 - total flux cleaned = -0.00245505 Jy ! Component: 3750 - total flux cleaned = -0.00244393 Jy ! Component: 3800 - total flux cleaned = -0.00244391 Jy ! Component: 3850 - total flux cleaned = -0.00248824 Jy ! Component: 3900 - total flux cleaned = -0.00247723 Jy ! Component: 3950 - total flux cleaned = -0.00245535 Jy ! Component: 4000 - total flux cleaned = -0.00247712 Jy ! Component: 4050 - total flux cleaned = -0.00244466 Jy ! Total flux subtracted in 4096 components = -0.00244462 Jy ! Clean residual min=-0.000635 max=0.000574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.141018 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 401 components and 0.141018 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0003+2129_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9635 x 2.02 at -0.4384 degrees (North through East) ! Clean map min=-0.0013756 max=0.11243 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0003+2129_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.483897 0.483897 0.967794 1.93559 3.87117 7.74235 15.4847 30.9694 61.9388 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 619.967 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0003+2129_X_uvs.log closed on Thu Apr 7 11:55:50 2016