! Started logfile: /scr/pima/bg219h_uvs/J1041+2101_X_uvs.log on Thu Apr 7 12:08:02 2016 obs /scr/pima/bg219h_uvs/J1041+2101_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1041+2101_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.936918 visibilities/baseline/integration-bin. ! Found source: J1041+2101 ! ! 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 31368 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/J1041+2101_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 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=1.007096Jy sigma=25.962253 ! Fit after self-cal, rms=0.868952Jy sigma=22.385513 ! 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=0.787 mas, bmaj=1.501 mas, bpa=-5.941 degrees ! Estimated noise=0.452063 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 = 0.0959525 Jy ! Component: 100 - total flux cleaned = 0.127604 Jy ! Total flux subtracted in 100 components = 0.127604 Jy ! Clean residual min=-0.005870 max=0.013699 Jy/beam ! Clean residual mean=-0.000010 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.127604 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.127604 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=0.063400Jy sigma=1.547789 ! Fit after self-cal, rms=0.063152Jy sigma=1.540671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156604 Jy ! Component: 100 - total flux cleaned = 0.0233236 Jy ! Total flux subtracted in 100 components = 0.0233236 Jy ! Clean residual min=-0.003871 max=0.005078 Jy/beam ! Clean residual mean=-0.000005 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.150927 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.150927 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=0.058738Jy sigma=1.415780 ! Fit after self-cal, rms=0.058664Jy sigma=1.413683 ! 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=0.9993 mas, bmaj=1.813 mas, bpa=-2.448 degrees ! Estimated noise=0.218478 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 = 0.00548207 Jy ! Component: 100 - total flux cleaned = 0.00771929 Jy ! Component: 150 - total flux cleaned = 0.00857936 Jy ! Component: 200 - total flux cleaned = 0.00873183 Jy ! Total flux subtracted in 200 components = 0.00873183 Jy ! Clean residual min=-0.002468 max=0.005079 Jy/beam ! Clean residual mean=-0.000007 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.159659 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.159659 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=0.058212Jy sigma=1.401962 ! Fit after self-cal, rms=0.058201Jy sigma=1.401695 ! Inverting map ! Added new window around map position (-2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423358 Jy ! Component: 100 - total flux cleaned = 0.00595879 Jy ! Component: 150 - total flux cleaned = 0.00631911 Jy ! Component: 200 - total flux cleaned = 0.00645278 Jy ! Total flux subtracted in 200 components = 0.00645278 Jy ! Clean residual min=-0.002175 max=0.003451 Jy/beam ! Clean residual mean=-0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.166112 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.166112 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=0.057902Jy sigma=1.393730 ! Fit after self-cal, rms=0.057866Jy sigma=1.392950 ! Inverting map ! Added new window around map position (-4.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364328 Jy ! Component: 100 - total flux cleaned = 0.00564663 Jy ! Component: 150 - total flux cleaned = 0.00667197 Jy ! Component: 200 - total flux cleaned = 0.00725615 Jy ! Total flux subtracted in 200 components = 0.00725615 Jy ! Clean residual min=-0.002055 max=0.001841 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.173368 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.173368 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=0.057619Jy sigma=1.386180 ! Fit after self-cal, rms=0.057597Jy sigma=1.385638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9993 x 1.813 at -2.448 degrees (North through East) ! Clean map min=-0.0020077 max=0.1299 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 1.00 HN 0.96 KP 0.99 ! LA 1.03 MK 1.04 NL 1.01 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.94 KP 0.97 ! LA 1.02 MK 1.06 NL 1.01 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 1.02 ! LA 1.00 MK 1.03 NL 0.99 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.94 KP 0.99 ! LA 1.00 MK 1.10 NL 1.02 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.93 KP 1.00 ! LA 1.02 MK 1.06 NL 1.02 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.96 KP 0.99 ! LA 1.00 MK 1.02 NL 1.01 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.93 KP 1.01 ! LA 1.00 MK 1.00 NL 1.03 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! 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=0.057597Jy sigma=1.385638 ! Fit after self-cal, rms=0.057058Jy sigma=1.381418 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.814 mas, bpa=-2.155 degrees ! Estimated noise=0.21901 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 = 0.00131639 Jy ! Component: 100 - total flux cleaned = 0.00194478 Jy ! Component: 150 - total flux cleaned = 0.00220715 Jy ! Component: 200 - total flux cleaned = 0.00232316 Jy ! Total flux subtracted in 200 components = 0.00232316 Jy ! Clean residual min=-0.001318 max=0.001582 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.175691 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.175691 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=0.057012Jy sigma=1.380155 ! Fit after self-cal, rms=0.056997Jy sigma=1.380048 ! 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=0.056997Jy sigma=1.380048 ! Fit after self-cal, rms=0.056998Jy sigma=1.378036 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9991 mas, bmaj=1.805 mas, bpa=-2.656 degrees ! Estimated noise=0.21862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314964 Jy ! Component: 100 - total flux cleaned = 0.000532174 Jy ! Component: 150 - total flux cleaned = 0.000694021 Jy ! Component: 200 - total flux cleaned = 0.000800577 Jy ! Total flux subtracted in 200 components = 0.000800577 Jy ! Clean residual min=-0.001317 max=0.001276 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.176492 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.176492 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=0.056980Jy sigma=1.377569 ! Fit after self-cal, rms=0.056984Jy sigma=1.377538 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 = 3.5904e-05 Jy ! Component: 100 - total flux cleaned = 5.11314e-05 Jy ! Component: 150 - total flux cleaned = 6.52857e-05 Jy ! Component: 200 - total flux cleaned = 7.90154e-05 Jy ! Total flux subtracted in 200 components = 7.90154e-05 Jy ! Clean residual min=-0.001309 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.176571 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.176571 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=0.056977Jy sigma=1.377362 ! Fit after self-cal, rms=0.056977Jy sigma=1.377357 ! 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=0.056977Jy sigma=1.377357 ! Fit after self-cal, rms=0.056940Jy sigma=1.377300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9984 mas, bmaj=1.803 mas, bpa=-2.682 degrees ! Estimated noise=0.218536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.64607e-05 Jy ! Component: 100 - total flux cleaned = 8.45516e-05 Jy ! Component: 150 - total flux cleaned = 8.45934e-05 Jy ! Component: 200 - total flux cleaned = 0.000107806 Jy ! Total flux subtracted in 200 components = 0.000107806 Jy ! Clean residual min=-0.001310 max=0.001187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.176679 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 0.176679 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=0.056934Jy sigma=1.377144 ! Fit after self-cal, rms=0.056933Jy sigma=1.377142 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 = -2.6471e-05 Jy ! Component: 100 - total flux cleaned = -1.56916e-05 Jy ! Component: 150 - total flux cleaned = -5.33813e-06 Jy ! Component: 200 - total flux cleaned = 4.40496e-06 Jy ! Total flux subtracted in 200 components = 4.40496e-06 Jy ! Clean residual min=-0.001307 max=0.001160 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.176683 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.176683 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=0.056930Jy sigma=1.377054 ! Fit after self-cal, rms=0.056929Jy sigma=1.377052 ! 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=0.056929Jy sigma=1.377052 ! Fit after self-cal, rms=0.056903Jy sigma=1.377036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.104 mas, bmaj=2.84 mas, bpa=-3.172 degrees ! Estimated noise=0.265942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420145 Jy ! Component: 100 - total flux cleaned = 0.000455043 Jy ! Component: 150 - total flux cleaned = 0.000497388 Jy ! Component: 200 - total flux cleaned = 0.00055334 Jy ! Total flux subtracted in 200 components = 0.00055334 Jy ! Clean residual min=-0.001338 max=0.001444 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.177236 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 0.177236 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=0.056904Jy sigma=1.377023 ! Fit after self-cal, rms=0.056903Jy sigma=1.377018 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 = 9.65554e-06 Jy ! Component: 100 - total flux cleaned = 2.78663e-05 Jy ! Component: 150 - total flux cleaned = 4.49819e-05 Jy ! Component: 200 - total flux cleaned = 6.12426e-05 Jy ! Total flux subtracted in 200 components = 6.12426e-05 Jy ! Clean residual min=-0.001336 max=0.001427 Jy/beam ! Clean residual mean=-0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.177298 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 162 components and 0.177298 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=0.056903Jy sigma=1.377023 ! Fit after self-cal, rms=0.056903Jy sigma=1.377021 ! 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=0.9982 mas, bmaj=1.802 mas, bpa=-2.685 degrees ! Estimated noise=0.218458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 1.802 at -2.685 degrees (North through East) ! Clean map min=-0.0012105 max=0.12983 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=0.7861 mas, bmaj=1.492 mas, bpa=-6.261 degrees ! Estimated noise=0.450764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0959456 Jy ! Component: 100 - total flux cleaned = 0.129493 Jy ! Component: 150 - total flux cleaned = 0.144731 Jy ! Component: 200 - total flux cleaned = 0.152152 Jy ! Total flux subtracted in 200 components = 0.152152 Jy ! Clean residual min=-0.003224 max=0.003689 Jy/beam ! Clean residual mean=-0.000004 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.152152 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 0.152152 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=1.802 mas, bpa=-2.685 degrees ! Estimated noise=0.218458 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 = 0.00638347 Jy ! Component: 100 - total flux cleaned = 0.0105275 Jy ! Component: 150 - total flux cleaned = 0.0135386 Jy ! Component: 200 - total flux cleaned = 0.0158513 Jy ! Total flux subtracted in 200 components = 0.0158513 Jy ! Clean residual min=-0.001744 max=0.001685 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.168003 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.168003 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=2.104 mas, bmaj=2.84 mas, bpa=-3.172 degrees ! Estimated noise=0.265942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289428 Jy ! Component: 100 - total flux cleaned = 0.00486587 Jy ! Component: 150 - total flux cleaned = 0.00631041 Jy ! Component: 200 - total flux cleaned = 0.00739129 Jy ! Total flux subtracted in 200 components = 0.00739129 Jy ! Clean residual min=-0.001692 max=0.001497 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.175394 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 = 0.000758717 Jy ! Component: 100 - total flux cleaned = 0.00105186 Jy ! Component: 150 - total flux cleaned = 0.00125441 Jy ! Component: 200 - total flux cleaned = 0.00140908 Jy ! Total flux subtracted in 200 components = 0.00140908 Jy ! Clean residual min=-0.001520 max=0.001392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.176803 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 117 components and 0.176803 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=1.802 mas, bpa=-2.685 degrees ! Estimated noise=0.218458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307185 Jy ! Component: 100 - total flux cleaned = 0.000354843 Jy ! Component: 150 - total flux cleaned = 0.000398916 Jy ! Component: 200 - total flux cleaned = 0.000399448 Jy ! Total flux subtracted in 200 components = 0.000399448 Jy ! Clean residual min=-0.001288 max=0.001164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.177203 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.177203 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=0.056924Jy sigma=1.377535 ! Fit after self-cal, rms=0.056921Jy sigma=1.377419 wmodel /scr/pima/bg219h_uvs/J1041+2101_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219h_uvs/J1041+2101_X_map.mod wobs /scr/pima/bg219h_uvs/J1041+2101_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1041+2101_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1041+2101_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1041+2101_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 = -0.000569671 Jy ! Component: 100 - total flux cleaned = -0.000785408 Jy ! Component: 150 - total flux cleaned = -0.00086624 Jy ! Component: 200 - total flux cleaned = -0.000885859 Jy ! Component: 250 - total flux cleaned = -0.000941703 Jy ! Component: 300 - total flux cleaned = -0.000904944 Jy ! Component: 350 - total flux cleaned = -0.000905139 Jy ! Component: 400 - total flux cleaned = -0.000905278 Jy ! Component: 450 - total flux cleaned = -0.000888564 Jy ! Component: 500 - total flux cleaned = -0.000839072 Jy ! Component: 550 - total flux cleaned = -0.000822551 Jy ! Component: 600 - total flux cleaned = -0.000759295 Jy ! Component: 650 - total flux cleaned = -0.000712939 Jy ! Component: 700 - total flux cleaned = -0.000667489 Jy ! Component: 750 - total flux cleaned = -0.000622856 Jy ! Component: 800 - total flux cleaned = -0.000549897 Jy ! Component: 850 - total flux cleaned = -0.000520809 Jy ! Component: 900 - total flux cleaned = -0.000436039 Jy ! Component: 950 - total flux cleaned = -0.000366705 Jy ! Component: 1000 - total flux cleaned = -0.000353077 Jy ! Component: 1050 - total flux cleaned = -0.000312504 Jy ! Component: 1100 - total flux cleaned = -0.000272741 Jy ! Component: 1150 - total flux cleaned = -0.000272691 Jy ! Component: 1200 - total flux cleaned = -0.000246836 Jy ! Component: 1250 - total flux cleaned = -0.000208753 Jy ! Component: 1300 - total flux cleaned = -0.000221344 Jy ! Component: 1350 - total flux cleaned = -0.000221234 Jy ! Component: 1400 - total flux cleaned = -0.000196711 Jy ! Component: 1450 - total flux cleaned = -0.000184658 Jy ! Component: 1500 - total flux cleaned = -0.000172657 Jy ! Component: 1550 - total flux cleaned = -0.000219494 Jy ! Component: 1600 - total flux cleaned = -0.000184692 Jy ! Component: 1650 - total flux cleaned = -0.000219405 Jy ! Component: 1700 - total flux cleaned = -0.000253755 Jy ! Component: 1750 - total flux cleaned = -0.000264952 Jy ! Component: 1800 - total flux cleaned = -0.000298394 Jy ! Component: 1850 - total flux cleaned = -0.000309282 Jy ! Component: 1900 - total flux cleaned = -0.000309333 Jy ! Component: 1950 - total flux cleaned = -0.000309511 Jy ! Component: 2000 - total flux cleaned = -0.00030953 Jy ! Component: 2050 - total flux cleaned = -0.00030959 Jy ! Component: 2100 - total flux cleaned = -0.000319967 Jy ! Component: 2150 - total flux cleaned = -0.00028874 Jy ! Component: 2200 - total flux cleaned = -0.00035072 Jy ! Component: 2250 - total flux cleaned = -0.00036085 Jy ! Component: 2300 - total flux cleaned = -0.000330383 Jy ! Component: 2350 - total flux cleaned = -0.000380848 Jy ! Component: 2400 - total flux cleaned = -0.000390882 Jy ! Component: 2450 - total flux cleaned = -0.00039095 Jy ! Component: 2500 - total flux cleaned = -0.000400822 Jy ! Component: 2550 - total flux cleaned = -0.000430043 Jy ! Component: 2600 - total flux cleaned = -0.000439607 Jy ! Component: 2650 - total flux cleaned = -0.000439638 Jy ! Component: 2700 - total flux cleaned = -0.000411128 Jy ! Component: 2750 - total flux cleaned = -0.000448817 Jy ! Component: 2800 - total flux cleaned = -0.000476737 Jy ! Component: 2850 - total flux cleaned = -0.000476657 Jy ! Component: 2900 - total flux cleaned = -0.000476667 Jy ! Component: 2950 - total flux cleaned = -0.000476704 Jy ! Component: 3000 - total flux cleaned = -0.000467629 Jy ! Component: 3050 - total flux cleaned = -0.000494648 Jy ! Component: 3100 - total flux cleaned = -0.00052134 Jy ! Component: 3150 - total flux cleaned = -0.000521406 Jy ! Component: 3200 - total flux cleaned = -0.000512476 Jy ! Component: 3250 - total flux cleaned = -0.000529923 Jy ! Component: 3300 - total flux cleaned = -0.000538635 Jy ! Component: 3350 - total flux cleaned = -0.000547364 Jy ! Component: 3400 - total flux cleaned = -0.000547454 Jy ! Component: 3450 - total flux cleaned = -0.000581434 Jy ! Component: 3500 - total flux cleaned = -0.000556047 Jy ! Component: 3550 - total flux cleaned = -0.00055601 Jy ! Component: 3600 - total flux cleaned = -0.000531103 Jy ! Component: 3650 - total flux cleaned = -0.000564221 Jy ! Component: 3700 - total flux cleaned = -0.000580725 Jy ! Component: 3750 - total flux cleaned = -0.000597016 Jy ! Component: 3800 - total flux cleaned = -0.000580804 Jy ! Component: 3850 - total flux cleaned = -0.000637287 Jy ! Component: 3900 - total flux cleaned = -0.000597155 Jy ! Component: 3950 - total flux cleaned = -0.000605146 Jy ! Component: 4000 - total flux cleaned = -0.000636868 Jy ! Component: 4050 - total flux cleaned = -0.000636835 Jy ! Total flux subtracted in 4096 components = -0.000652549 Jy ! Clean residual min=-0.000449 max=0.000484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.17655 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 407 components and 0.17655 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1041+2101_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9982 x 1.802 at -2.685 degrees (North through East) ! Clean map min=-0.00095267 max=0.12944 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1041+2101_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.30537 0.30537 0.610739 1.22148 2.44296 4.88591 9.77183 19.5437 39.0873 78.1746 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 982.416 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1041+2101_X_uvs.log closed on Thu Apr 7 12:08:07 2016