! Started logfile: /scr/pima/bg219e_uvs/J0943+3614_X_uvs.log on Thu Apr 7 09:05:06 2016 obs /scr/pima/bg219e_uvs/J0943+3614_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0943+3614_X_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.812222 visibilities/baseline/integration-bin. ! Found source: J0943+3614 ! ! 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 17544 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/bg219e_uvs/J0943+3614_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.035658Jy sigma=24.854572 ! Fit after self-cal, rms=0.790946Jy sigma=18.938552 ! 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=0.8112 mas, bmaj=1.292 mas, bpa=-13.71 degrees ! Estimated noise=0.540906 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 = 0.149419 Jy ! Component: 100 - total flux cleaned = 0.204295 Jy ! Total flux subtracted in 100 components = 0.204295 Jy ! Clean residual min=-0.008759 max=0.024480 Jy/beam ! Clean residual mean=0.000001 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.204295 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.204295 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=0.075191Jy sigma=1.777673 ! Fit after self-cal, rms=0.074715Jy sigma=1.766167 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272758 Jy ! Component: 100 - total flux cleaned = 0.0414852 Jy ! Total flux subtracted in 100 components = 0.0414852 Jy ! Clean residual min=-0.004262 max=0.007315 Jy/beam ! Clean residual mean=-0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.24578 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.24578 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=0.061456Jy sigma=1.425266 ! Fit after self-cal, rms=0.061361Jy sigma=1.422784 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00835119 Jy ! Component: 100 - total flux cleaned = 0.0133517 Jy ! Total flux subtracted in 100 components = 0.0133517 Jy ! Clean residual min=-0.003679 max=0.004472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.259131 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.259131 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=0.059696Jy sigma=1.378055 ! Fit after self-cal, rms=0.059692Jy sigma=1.377966 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.598 mas, bpa=-10.62 degrees ! Estimated noise=0.295773 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 (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607138 Jy ! Component: 100 - total flux cleaned = 0.00991047 Jy ! Component: 150 - total flux cleaned = 0.0124691 Jy ! Component: 200 - total flux cleaned = 0.0141148 Jy ! Total flux subtracted in 200 components = 0.0141148 Jy ! Clean residual min=-0.002503 max=0.003051 Jy/beam ! Clean residual mean=-0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.273246 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.273246 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=0.059030Jy sigma=1.359892 ! Fit after self-cal, rms=0.059016Jy sigma=1.359612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.598 at -10.62 degrees (North through East) ! Clean map min=-0.0023495 max=0.20458 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 0.98 ! LA 0.98 MK 0.97 NL 1.01 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 MK 0.96 NL 1.01 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.97 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 1.01 ! LA 0.99 MK 0.98 NL 1.00 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.99 ! LA 0.97 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.99 ! LA 0.98 MK 1.04 NL 1.02 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.99 KP 1.00 ! LA 0.98 MK 0.97 NL 1.01 OV 0.99 ! PT 0.99 SC 1.10 ! ! ! 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=0.059016Jy sigma=1.359612 ! Fit after self-cal, rms=0.058974Jy sigma=1.350193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.617 mas, bpa=-11.78 degrees ! Estimated noise=0.295726 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 = -0.00129628 Jy ! Component: 100 - total flux cleaned = -0.00196557 Jy ! Component: 150 - total flux cleaned = -0.00217948 Jy ! Component: 200 - total flux cleaned = -0.00229446 Jy ! Total flux subtracted in 200 components = -0.00229446 Jy ! Clean residual min=-0.002209 max=0.002233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.270952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.270952 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=0.058897Jy sigma=1.348397 ! Fit after self-cal, rms=0.058906Jy sigma=1.348305 ! 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=0.058906Jy sigma=1.348305 ! Fit after self-cal, rms=0.058729Jy sigma=1.343325 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.603 mas, bpa=-11.04 degrees ! Estimated noise=0.295062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000969108 Jy ! Component: 100 - total flux cleaned = -0.00114342 Jy ! Component: 150 - total flux cleaned = -0.00121697 Jy ! Component: 200 - total flux cleaned = -0.00126095 Jy ! Total flux subtracted in 200 components = -0.00126095 Jy ! Clean residual min=-0.001875 max=0.001858 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.269691 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.269691 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=0.058700Jy sigma=1.342641 ! Fit after self-cal, rms=0.058706Jy sigma=1.342590 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 = -0.000216083 Jy ! Component: 100 - total flux cleaned = -0.000235392 Jy ! Component: 150 - total flux cleaned = -0.000253401 Jy ! Component: 200 - total flux cleaned = -0.000252884 Jy ! Total flux subtracted in 200 components = -0.000252884 Jy ! Clean residual min=-0.001873 max=0.001778 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.269438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.269438 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=0.058695Jy sigma=1.342321 ! Fit after self-cal, rms=0.058695Jy sigma=1.342316 ! 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=0.058695Jy sigma=1.342316 ! Fit after self-cal, rms=0.058720Jy sigma=1.342206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.601 mas, bpa=-10.97 degrees ! Estimated noise=0.295054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355193 Jy ! Component: 100 - total flux cleaned = -0.000455449 Jy ! Component: 150 - total flux cleaned = -0.000526235 Jy ! Component: 200 - total flux cleaned = -0.000575727 Jy ! Total flux subtracted in 200 components = -0.000575727 Jy ! Clean residual min=-0.001795 max=0.001787 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.268862 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.268862 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=0.058708Jy sigma=1.341952 ! Fit after self-cal, rms=0.058709Jy sigma=1.341945 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 = -0.000123363 Jy ! Component: 100 - total flux cleaned = -0.000152681 Jy ! Component: 150 - total flux cleaned = -0.000166521 Jy ! Component: 200 - total flux cleaned = -0.000179725 Jy ! Total flux subtracted in 200 components = -0.000179725 Jy ! Clean residual min=-0.001792 max=0.001780 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.268683 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.268683 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=0.058703Jy sigma=1.341800 ! Fit after self-cal, rms=0.058703Jy sigma=1.341797 ! 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=0.058703Jy sigma=1.341797 ! Fit after self-cal, rms=0.058712Jy sigma=1.341749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=2.661 mas, bpa=-9.639 degrees ! Estimated noise=0.362034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000506417 Jy ! Component: 100 - total flux cleaned = -0.000777506 Jy ! Component: 150 - total flux cleaned = -0.000811814 Jy ! Component: 200 - total flux cleaned = -0.00083382 Jy ! Total flux subtracted in 200 components = -0.00083382 Jy ! Clean residual min=-0.001836 max=0.001821 Jy/beam ! Clean residual mean=-0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.267849 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.267849 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=0.058711Jy sigma=1.341751 ! Fit after self-cal, rms=0.058711Jy sigma=1.341739 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 = -6.30464e-05 Jy ! Component: 100 - total flux cleaned = -8.38888e-05 Jy ! Component: 150 - total flux cleaned = -0.000102998 Jy ! Component: 200 - total flux cleaned = -0.000114674 Jy ! Total flux subtracted in 200 components = -0.000114674 Jy ! Clean residual min=-0.001831 max=0.001823 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.267734 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.267734 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=0.058710Jy sigma=1.341754 ! Fit after self-cal, rms=0.058710Jy sigma=1.341748 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.599 mas, bpa=-10.91 degrees ! Estimated noise=0.294991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.599 at -10.91 degrees (North through East) ! Clean map min=-0.0016919 max=0.20438 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=0.8139 mas, bmaj=1.289 mas, bpa=-13.93 degrees ! Estimated noise=0.542018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150213 Jy ! Component: 100 - total flux cleaned = 0.206036 Jy ! Component: 150 - total flux cleaned = 0.233048 Jy ! Component: 200 - total flux cleaned = 0.246774 Jy ! Total flux subtracted in 200 components = 0.246774 Jy ! Clean residual min=-0.003480 max=0.006621 Jy/beam ! Clean residual mean=0.000000 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.246774 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.246774 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.599 mas, bpa=-10.91 degrees ! Estimated noise=0.294991 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 = 0.0100935 Jy ! Component: 100 - total flux cleaned = 0.0151595 Jy ! Component: 150 - total flux cleaned = 0.0179666 Jy ! Component: 200 - total flux cleaned = 0.0191998 Jy ! Total flux subtracted in 200 components = 0.0191998 Jy ! Clean residual min=-0.002038 max=0.001776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.265974 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.265974 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=2.249 mas, bmaj=2.661 mas, bpa=-9.639 degrees ! Estimated noise=0.362034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115639 Jy ! Component: 100 - total flux cleaned = 0.00115408 Jy ! Component: 150 - total flux cleaned = 0.00120883 Jy ! Component: 200 - total flux cleaned = 0.00123199 Jy ! Total flux subtracted in 200 components = 0.00123199 Jy ! Clean residual min=-0.001897 max=0.001688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.267206 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 = 3.94783e-05 Jy ! Component: 100 - total flux cleaned = 7.24869e-05 Jy ! Component: 150 - total flux cleaned = 0.000100795 Jy ! Component: 200 - total flux cleaned = 0.000113012 Jy ! Total flux subtracted in 200 components = 0.000113012 Jy ! Clean residual min=-0.001867 max=0.001700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.267319 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 61 components and 0.267319 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.599 mas, bpa=-10.91 degrees ! Estimated noise=0.294991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204358 Jy ! Component: 100 - total flux cleaned = -0.000130712 Jy ! Component: 150 - total flux cleaned = -0.000131249 Jy ! Component: 200 - total flux cleaned = -0.000130618 Jy ! Total flux subtracted in 200 components = -0.000130618 Jy ! Clean residual min=-0.001800 max=0.001711 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.267188 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.267188 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=1.342287 ! Fit after self-cal, rms=0.058731Jy sigma=1.342223 wmodel /scr/pima/bg219e_uvs/J0943+3614_X_map.mod ! Writing 71 model components to file: /scr/pima/bg219e_uvs/J0943+3614_X_map.mod wobs /scr/pima/bg219e_uvs/J0943+3614_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0943+3614_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0943+3614_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0943+3614_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 = -0.000409859 Jy ! Component: 100 - total flux cleaned = -0.000285611 Jy ! Component: 150 - total flux cleaned = -8.32982e-05 Jy ! Component: 200 - total flux cleaned = 8.36873e-05 Jy ! Component: 250 - total flux cleaned = 0.000298764 Jy ! Component: 300 - total flux cleaned = 0.000480729 Jy ! Component: 350 - total flux cleaned = 0.000656854 Jy ! Component: 400 - total flux cleaned = 0.000778897 Jy ! Component: 450 - total flux cleaned = 0.000873788 Jy ! Component: 500 - total flux cleaned = 0.000966945 Jy ! Component: 550 - total flux cleaned = 0.0010348 Jy ! Component: 600 - total flux cleaned = 0.00116874 Jy ! Component: 650 - total flux cleaned = 0.00132234 Jy ! Component: 700 - total flux cleaned = 0.00147268 Jy ! Component: 750 - total flux cleaned = 0.00153594 Jy ! Component: 800 - total flux cleaned = 0.00166087 Jy ! Component: 850 - total flux cleaned = 0.00176285 Jy ! Component: 900 - total flux cleaned = 0.00186307 Jy ! Component: 950 - total flux cleaned = 0.00198146 Jy ! Component: 1000 - total flux cleaned = 0.00211719 Jy ! Component: 1050 - total flux cleaned = 0.00221287 Jy ! Component: 1100 - total flux cleaned = 0.00234448 Jy ! Component: 1150 - total flux cleaned = 0.0024373 Jy ! Component: 1200 - total flux cleaned = 0.00254639 Jy ! Component: 1250 - total flux cleaned = 0.00259998 Jy ! Component: 1300 - total flux cleaned = 0.00268855 Jy ! Component: 1350 - total flux cleaned = 0.00270595 Jy ! Component: 1400 - total flux cleaned = 0.00275788 Jy ! Component: 1450 - total flux cleaned = 0.00280867 Jy ! Component: 1500 - total flux cleaned = 0.0028086 Jy ! Component: 1550 - total flux cleaned = 0.00280891 Jy ! Component: 1600 - total flux cleaned = 0.00290644 Jy ! Component: 1650 - total flux cleaned = 0.00290634 Jy ! Component: 1700 - total flux cleaned = 0.00298536 Jy ! Component: 1750 - total flux cleaned = 0.00301655 Jy ! Component: 1800 - total flux cleaned = 0.00303224 Jy ! Component: 1850 - total flux cleaned = 0.00309296 Jy ! Component: 1900 - total flux cleaned = 0.00312325 Jy ! Component: 1950 - total flux cleaned = 0.0032123 Jy ! Component: 2000 - total flux cleaned = 0.00324175 Jy ! Component: 2050 - total flux cleaned = 0.00328538 Jy ! Component: 2100 - total flux cleaned = 0.0033282 Jy ! Component: 2150 - total flux cleaned = 0.00335662 Jy ! Component: 2200 - total flux cleaned = 0.00338447 Jy ! Component: 2250 - total flux cleaned = 0.00342608 Jy ! Component: 2300 - total flux cleaned = 0.00348122 Jy ! Component: 2350 - total flux cleaned = 0.00350851 Jy ! Component: 2400 - total flux cleaned = 0.00353563 Jy ! Component: 2450 - total flux cleaned = 0.00358904 Jy ! Component: 2500 - total flux cleaned = 0.00362872 Jy ! Component: 2550 - total flux cleaned = 0.00365493 Jy ! Component: 2600 - total flux cleaned = 0.00370693 Jy ! Component: 2650 - total flux cleaned = 0.00373269 Jy ! Component: 2700 - total flux cleaned = 0.00374534 Jy ! Component: 2750 - total flux cleaned = 0.00377063 Jy ! Component: 2800 - total flux cleaned = 0.00385866 Jy ! Component: 2850 - total flux cleaned = 0.00389602 Jy ! Component: 2900 - total flux cleaned = 0.00398217 Jy ! Component: 2950 - total flux cleaned = 0.00403089 Jy ! Component: 3000 - total flux cleaned = 0.00406707 Jy ! Component: 3050 - total flux cleaned = 0.00410327 Jy ! Component: 3100 - total flux cleaned = 0.00413921 Jy ! Component: 3150 - total flux cleaned = 0.00426987 Jy ! Component: 3200 - total flux cleaned = 0.00426995 Jy ! Component: 3250 - total flux cleaned = 0.00442183 Jy ! Component: 3300 - total flux cleaned = 0.0044219 Jy ! Component: 3350 - total flux cleaned = 0.00453706 Jy ! Component: 3400 - total flux cleaned = 0.00458256 Jy ! Component: 3450 - total flux cleaned = 0.00463928 Jy ! Component: 3500 - total flux cleaned = 0.00475196 Jy ! Component: 3550 - total flux cleaned = 0.00483018 Jy ! Component: 3600 - total flux cleaned = 0.00489673 Jy ! Component: 3650 - total flux cleaned = 0.00495185 Jy ! Component: 3700 - total flux cleaned = 0.00500665 Jy ! Component: 3750 - total flux cleaned = 0.0051046 Jy ! Component: 3800 - total flux cleaned = 0.00511551 Jy ! Component: 3850 - total flux cleaned = 0.00517999 Jy ! Component: 3900 - total flux cleaned = 0.00526541 Jy ! Component: 3950 - total flux cleaned = 0.00536077 Jy ! Component: 4000 - total flux cleaned = 0.00543444 Jy ! Component: 4050 - total flux cleaned = 0.00550763 Jy ! Total flux subtracted in 4096 components = 0.00551805 Jy ! Clean residual min=-0.000737 max=0.000604 Jy/beam ! Clean residual mean=0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.272706 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 362 components and 0.272706 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0943+3614_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.599 at -10.91 degrees (North through East) ! Clean map min=-0.0011587 max=0.20529 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0943+3614_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.205293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258971 0.258971 0.517942 1.03588 2.07177 4.14354 8.28708 16.5742 33.1483 66.2966 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1158.43 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0943+3614_X_uvs.log closed on Thu Apr 7 09:05:10 2016