! Started logfile: /scr/pima/bg219h_uvs/J1829+0518_X_uvs.log on Thu Apr 7 12:18:14 2016 obs /scr/pima/bg219h_uvs/J1829+0518_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1829+0518_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.914026 visibilities/baseline/integration-bin. ! Found source: J1829+0518 ! ! 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 30108 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/J1829+0518_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.010313Jy sigma=24.614000 ! Fit after self-cal, rms=0.916103Jy sigma=22.215667 ! 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=0.7065 mas, bmaj=1.786 mas, bpa=-0.3887 degrees ! Estimated noise=0.395054 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 = 0.0642616 Jy ! Component: 100 - total flux cleaned = 0.0823132 Jy ! Total flux subtracted in 100 components = 0.0823132 Jy ! Clean residual min=-0.003175 max=0.007750 Jy/beam ! Clean residual mean=-0.000003 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0823132 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0823132 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=0.068925Jy sigma=1.452406 ! Fit after self-cal, rms=0.068715Jy sigma=1.447641 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853335 Jy ! Component: 100 - total flux cleaned = 0.0128173 Jy ! Total flux subtracted in 100 components = 0.0128173 Jy ! Clean residual min=-0.002824 max=0.002874 Jy/beam ! Clean residual mean=-0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0951305 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0951305 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=0.067587Jy sigma=1.407341 ! Fit after self-cal, rms=0.067597Jy sigma=1.407031 ! 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=0.9039 mas, bmaj=2.072 mas, bpa=-0.3199 degrees ! Estimated noise=0.237078 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 = 0.00356299 Jy ! Component: 100 - total flux cleaned = 0.00482856 Jy ! Component: 150 - total flux cleaned = 0.00525087 Jy ! Component: 200 - total flux cleaned = 0.0053846 Jy ! Total flux subtracted in 200 components = 0.0053846 Jy ! Clean residual min=-0.001926 max=0.002382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.100515 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.100515 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=0.067429Jy sigma=1.401144 ! Fit after self-cal, rms=0.067442Jy sigma=1.400913 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9039 x 2.072 at -0.3199 degrees (North through East) ! Clean map min=-0.0017232 max=0.086664 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.20 KP 0.94 ! LA 0.99 MK 0.96 NL 1.00 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.11 KP 0.99 ! LA 0.95 MK 0.96 NL 0.98 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.08 KP 1.01 ! LA 1.01 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.96 ! LA 1.03 MK 0.94 NL 1.00 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.15 KP 0.97 ! LA 0.99 MK 0.98 NL 1.03 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! 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=0.067442Jy sigma=1.400913 ! Fit after self-cal, rms=0.069416Jy sigma=1.398386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=2.072 mas, bpa=-0.4019 degrees ! Estimated noise=0.236467 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 (-2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189234 Jy ! Component: 100 - total flux cleaned = 0.0020947 Jy ! Component: 150 - total flux cleaned = 0.00212865 Jy ! Component: 200 - total flux cleaned = 0.00215612 Jy ! Total flux subtracted in 200 components = 0.00215612 Jy ! Clean residual min=-0.001631 max=0.001570 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.102671 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.102671 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=0.069358Jy sigma=1.396569 ! Fit after self-cal, rms=0.069381Jy sigma=1.396303 ! 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=0.069381Jy sigma=1.396303 ! Fit after self-cal, rms=0.070350Jy sigma=1.394196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=2.071 mas, bpa=-0.4119 degrees ! Estimated noise=0.236569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713888 Jy ! Component: 100 - total flux cleaned = 0.000715817 Jy ! Component: 150 - total flux cleaned = 0.000714902 Jy ! Component: 200 - total flux cleaned = 0.000676707 Jy ! Total flux subtracted in 200 components = 0.000676707 Jy ! Clean residual min=-0.001470 max=0.001376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.103348 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.103348 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=0.070331Jy sigma=1.393631 ! Fit after self-cal, rms=0.070343Jy sigma=1.393535 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252674 Jy ! Component: 100 - total flux cleaned = 0.000198201 Jy ! Component: 150 - total flux cleaned = 0.000165075 Jy ! Component: 200 - total flux cleaned = 0.00014925 Jy ! Total flux subtracted in 200 components = 0.00014925 Jy ! Clean residual min=-0.001451 max=0.001367 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.103497 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.103497 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=0.070334Jy sigma=1.393333 ! Fit after self-cal, rms=0.070333Jy sigma=1.393322 ! 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=0.070333Jy sigma=1.393322 ! Fit after self-cal, rms=0.070419Jy sigma=1.393240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=2.072 mas, bpa=-0.4828 degrees ! Estimated noise=0.236747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267634 Jy ! Component: 100 - total flux cleaned = 0.000233098 Jy ! Component: 150 - total flux cleaned = 0.00021829 Jy ! Component: 200 - total flux cleaned = 0.000218474 Jy ! Total flux subtracted in 200 components = 0.000218474 Jy ! Clean residual min=-0.001424 max=0.001366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.103716 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.103716 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=0.070412Jy sigma=1.393049 ! Fit after self-cal, rms=0.070413Jy sigma=1.393036 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 = 5.35002e-05 Jy ! Component: 100 - total flux cleaned = 5.35779e-05 Jy ! Component: 150 - total flux cleaned = 4.05547e-05 Jy ! Component: 200 - total flux cleaned = 2.87624e-05 Jy ! Total flux subtracted in 200 components = 2.87624e-05 Jy ! Clean residual min=-0.001393 max=0.001363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.103744 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.103744 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=0.070408Jy sigma=1.392923 ! Fit after self-cal, rms=0.070408Jy sigma=1.392912 ! 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=0.070408Jy sigma=1.392912 ! Fit after self-cal, rms=0.070362Jy sigma=1.392892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.232 mas, bpa=-3.312 degrees ! Estimated noise=0.290385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.34465e-05 Jy ! Component: 100 - total flux cleaned = -2.56941e-05 Jy ! Component: 150 - total flux cleaned = -2.52932e-05 Jy ! Component: 200 - total flux cleaned = -3.55309e-05 Jy ! Total flux subtracted in 200 components = -3.55309e-05 Jy ! Clean residual min=-0.001454 max=0.001488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.103709 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.103709 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=0.070361Jy sigma=1.392822 ! Fit after self-cal, rms=0.070359Jy sigma=1.392795 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 = -4.7971e-05 Jy ! Component: 100 - total flux cleaned = -5.76025e-05 Jy ! Component: 150 - total flux cleaned = -7.28858e-05 Jy ! Component: 200 - total flux cleaned = -8.73059e-05 Jy ! Total flux subtracted in 200 components = -8.73059e-05 Jy ! Clean residual min=-0.001449 max=0.001482 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.103622 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.103622 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=0.070359Jy sigma=1.392788 ! Fit after self-cal, rms=0.070357Jy sigma=1.392778 ! 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=0.9035 mas, bmaj=2.073 mas, bpa=-0.5361 degrees ! Estimated noise=0.236785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9035 x 2.073 at -0.5361 degrees (North through East) ! Clean map min=-0.0012506 max=0.086075 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=0.7058 mas, bmaj=1.783 mas, bpa=-0.5962 degrees ! Estimated noise=0.394594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0639636 Jy ! Component: 100 - total flux cleaned = 0.0827748 Jy ! Component: 150 - total flux cleaned = 0.0912383 Jy ! Component: 200 - total flux cleaned = 0.0959447 Jy ! Total flux subtracted in 200 components = 0.0959447 Jy ! Clean residual min=-0.002619 max=0.002555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0959446 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0959446 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9035 mas, bmaj=2.073 mas, bpa=-0.5361 degrees ! Estimated noise=0.236785 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 = 0.00393649 Jy ! Component: 100 - total flux cleaned = 0.00617248 Jy ! Component: 150 - total flux cleaned = 0.00700762 Jy ! Component: 200 - total flux cleaned = 0.00747779 Jy ! Total flux subtracted in 200 components = 0.00747779 Jy ! Clean residual min=-0.001481 max=0.001442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.103422 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.103422 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=2.14 mas, bmaj=3.232 mas, bpa=-3.312 degrees ! Estimated noise=0.290385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620752 Jy ! Component: 100 - total flux cleaned = 0.000674404 Jy ! Component: 150 - total flux cleaned = 0.000653971 Jy ! Component: 200 - total flux cleaned = 0.000617601 Jy ! Total flux subtracted in 200 components = 0.000617601 Jy ! Clean residual min=-0.001429 max=0.001443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.10404 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 = -3.37382e-05 Jy ! Component: 100 - total flux cleaned = -7.99162e-05 Jy ! Component: 150 - total flux cleaned = -0.00010761 Jy ! Component: 200 - total flux cleaned = -0.00014631 Jy ! Total flux subtracted in 200 components = -0.00014631 Jy ! Clean residual min=-0.001429 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.103894 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.103894 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9035 mas, bmaj=2.073 mas, bpa=-0.5361 degrees ! Estimated noise=0.236785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241367 Jy ! Component: 100 - total flux cleaned = -0.000431474 Jy ! Component: 150 - total flux cleaned = -0.000459521 Jy ! Component: 200 - total flux cleaned = -0.000459773 Jy ! Total flux subtracted in 200 components = -0.000459773 Jy ! Clean residual min=-0.001457 max=0.001441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.103434 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.103434 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=0.070375Jy sigma=1.393336 ! Fit after self-cal, rms=0.070373Jy sigma=1.393290 wmodel /scr/pima/bg219h_uvs/J1829+0518_X_map.mod ! Writing 57 model components to file: /scr/pima/bg219h_uvs/J1829+0518_X_map.mod wobs /scr/pima/bg219h_uvs/J1829+0518_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1829+0518_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1829+0518_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1829+0518_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 = -2.10944e-05 Jy ! Component: 100 - total flux cleaned = -2.11624e-05 Jy ! Component: 150 - total flux cleaned = 1.28545e-06 Jy ! Component: 200 - total flux cleaned = -2.02057e-05 Jy ! Component: 250 - total flux cleaned = -2.01984e-05 Jy ! Component: 300 - total flux cleaned = 0.000102477 Jy ! Component: 350 - total flux cleaned = 0.000202508 Jy ! Component: 400 - total flux cleaned = 0.000319938 Jy ! Component: 450 - total flux cleaned = 0.000491511 Jy ! Component: 500 - total flux cleaned = 0.00062216 Jy ! Component: 550 - total flux cleaned = 0.000750685 Jy ! Component: 600 - total flux cleaned = 0.000912908 Jy ! Component: 650 - total flux cleaned = 0.00107227 Jy ! Component: 700 - total flux cleaned = 0.00115917 Jy ! Component: 750 - total flux cleaned = 0.00124495 Jy ! Component: 800 - total flux cleaned = 0.00132913 Jy ! Component: 850 - total flux cleaned = 0.00137908 Jy ! Component: 900 - total flux cleaned = 0.00151012 Jy ! Component: 950 - total flux cleaned = 0.00165514 Jy ! Component: 1000 - total flux cleaned = 0.00173407 Jy ! Component: 1050 - total flux cleaned = 0.00182787 Jy ! Component: 1100 - total flux cleaned = 0.00187393 Jy ! Component: 1150 - total flux cleaned = 0.00196508 Jy ! Component: 1200 - total flux cleaned = 0.00205516 Jy ! Component: 1250 - total flux cleaned = 0.00217383 Jy ! Component: 1300 - total flux cleaned = 0.00226159 Jy ! Component: 1350 - total flux cleaned = 0.00229043 Jy ! Component: 1400 - total flux cleaned = 0.00236187 Jy ! Component: 1450 - total flux cleaned = 0.00239013 Jy ! Component: 1500 - total flux cleaned = 0.00245991 Jy ! Component: 1550 - total flux cleaned = 0.00252874 Jy ! Component: 1600 - total flux cleaned = 0.00251485 Jy ! Component: 1650 - total flux cleaned = 0.00256887 Jy ! Component: 1700 - total flux cleaned = 0.00263571 Jy ! Component: 1750 - total flux cleaned = 0.00268854 Jy ! Component: 1800 - total flux cleaned = 0.00270148 Jy ! Component: 1850 - total flux cleaned = 0.00267568 Jy ! Component: 1900 - total flux cleaned = 0.0027656 Jy ! Component: 1950 - total flux cleaned = 0.00275268 Jy ! Component: 2000 - total flux cleaned = 0.00275271 Jy ! Component: 2050 - total flux cleaned = 0.00272768 Jy ! Component: 2100 - total flux cleaned = 0.0027523 Jy ! Component: 2150 - total flux cleaned = 0.00274014 Jy ! Component: 2200 - total flux cleaned = 0.00275237 Jy ! Component: 2250 - total flux cleaned = 0.0027643 Jy ! Component: 2300 - total flux cleaned = 0.00278801 Jy ! Component: 2350 - total flux cleaned = 0.002788 Jy ! Component: 2400 - total flux cleaned = 0.00278804 Jy ! Component: 2450 - total flux cleaned = 0.00284586 Jy ! Component: 2500 - total flux cleaned = 0.00284585 Jy ! Component: 2550 - total flux cleaned = 0.00287998 Jy ! Component: 2600 - total flux cleaned = 0.00289141 Jy ! Component: 2650 - total flux cleaned = 0.00290262 Jy ! Component: 2700 - total flux cleaned = 0.00295791 Jy ! Component: 2750 - total flux cleaned = 0.00293582 Jy ! Component: 2800 - total flux cleaned = 0.00297924 Jy ! Component: 2850 - total flux cleaned = 0.00295781 Jy ! Component: 2900 - total flux cleaned = 0.00298991 Jy ! Component: 2950 - total flux cleaned = 0.00297923 Jy ! Component: 3000 - total flux cleaned = 0.00298974 Jy ! Component: 3050 - total flux cleaned = 0.00297946 Jy ! Component: 3100 - total flux cleaned = 0.00300006 Jy ! Component: 3150 - total flux cleaned = 0.00294857 Jy ! Component: 3200 - total flux cleaned = 0.00294858 Jy ! Component: 3250 - total flux cleaned = 0.00296878 Jy ! Component: 3300 - total flux cleaned = 0.00297888 Jy ! Component: 3350 - total flux cleaned = 0.00297887 Jy ! Component: 3400 - total flux cleaned = 0.00294909 Jy ! Component: 3450 - total flux cleaned = 0.0029787 Jy ! Component: 3500 - total flux cleaned = 0.00297859 Jy ! Component: 3550 - total flux cleaned = 0.00299796 Jy ! Component: 3600 - total flux cleaned = 0.0030076 Jy ! Component: 3650 - total flux cleaned = 0.00304586 Jy ! Component: 3700 - total flux cleaned = 0.00306487 Jy ! Component: 3750 - total flux cleaned = 0.00305539 Jy ! Component: 3800 - total flux cleaned = 0.00306471 Jy ! Component: 3850 - total flux cleaned = 0.00308328 Jy ! Component: 3900 - total flux cleaned = 0.00302791 Jy ! Component: 3950 - total flux cleaned = 0.00308313 Jy ! Component: 4000 - total flux cleaned = 0.00311055 Jy ! Component: 4050 - total flux cleaned = 0.00309242 Jy ! Total flux subtracted in 4096 components = 0.00309239 Jy ! Clean residual min=-0.000577 max=0.000611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.106526 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 323 components and 0.106526 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1829+0518_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9035 x 2.073 at -0.5361 degrees (North through East) ! Clean map min=-0.0011713 max=0.085825 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1829+0518_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.085825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153725 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.537342 0.537342 1.07468 2.14937 4.29874 8.59748 17.195 34.3899 68.7798 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 558.303 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1829+0518_X_uvs.log closed on Thu Apr 7 12:18:18 2016