! Started logfile: /scr/pima/bg219h_uvs/J0954+7435_X_dfm.log on Thu May 19 22:18:36 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0954+7435_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0954+7435_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903546 visibilities/baseline/integration-bin. ! Found source: J0954+7435 ! ! 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 22932 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0954+7435_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.015652Jy sigma=23.524929 ! Fit after self-cal, rms=0.852356Jy sigma=19.480970 ! 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=0.6878 mas, bmaj=1.703 mas, bpa=88.61 degrees ! Estimated noise=0.461251 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 = 0.0981817 Jy ! Component: 100 - total flux cleaned = 0.137204 Jy ! Total flux subtracted in 100 components = 0.137204 Jy ! Clean residual min=-0.010596 max=0.020969 Jy/beam ! Clean residual mean=-0.000004 rms=0.003073 Jy/beam ! Combined flux in latest and established models = 0.137204 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.137204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107036Jy sigma=2.428761 ! Fit after self-cal, rms=0.106873Jy sigma=2.424373 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261619 Jy ! Component: 100 - total flux cleaned = 0.0433532 Jy ! Total flux subtracted in 100 components = 0.0433532 Jy ! Clean residual min=-0.008594 max=0.019546 Jy/beam ! Clean residual mean=-0.000006 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.180557 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.180557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.094728Jy sigma=2.109745 ! Fit after self-cal, rms=0.094617Jy sigma=2.107143 ! Inverting map ! Added new window around map position (-19, -8.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195795 Jy ! Component: 100 - total flux cleaned = 0.0334273 Jy ! Total flux subtracted in 100 components = 0.0334273 Jy ! Clean residual min=-0.007520 max=0.014034 Jy/beam ! Clean residual mean=-0.000005 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.213985 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.213985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086321Jy sigma=1.889166 ! Fit after self-cal, rms=0.086098Jy sigma=1.884000 ! Inverting map ! Added new window around map position (-20, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146334 Jy ! Component: 100 - total flux cleaned = 0.0257292 Jy ! Total flux subtracted in 100 components = 0.0257292 Jy ! Clean residual min=-0.005785 max=0.008117 Jy/beam ! Clean residual mean=-0.000004 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.239714 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.239714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080621Jy sigma=1.736148 ! Fit after self-cal, rms=0.080466Jy sigma=1.732404 ! 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=0.9172 mas, bmaj=2.117 mas, bpa=87.17 degrees ! Estimated noise=0.208612 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 = 0.0203005 Jy ! Component: 100 - total flux cleaned = 0.0347726 Jy ! Component: 150 - total flux cleaned = 0.0459109 Jy ! Component: 200 - total flux cleaned = 0.0546199 Jy ! Total flux subtracted in 200 components = 0.0546199 Jy ! Clean residual min=-0.004149 max=0.006637 Jy/beam ! Clean residual mean=-0.000006 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.294334 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 107 components and 0.294334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073744Jy sigma=1.548601 ! Fit after self-cal, rms=0.073445Jy sigma=1.541350 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 2.117 at 87.17 degrees (North through East) ! Clean map min=-0.0037389 max=0.152 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 0.99 HN 1.02 KP 0.92 ! LA 0.94 MK 1.09 NL 0.98 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.99 KP 0.91 ! LA 0.97 MK 1.11 NL 0.99 OV 0.99 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.96 KP 0.92 ! LA 0.95 MK 1.08 NL 0.97 OV 0.99 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.93 ! LA 0.93 MK 1.05 NL 0.98 OV 0.97 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.94 ! LA 0.94 MK 1.03 NL 0.97 OV 0.99 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.93 ! LA 0.96 MK 1.07 NL 1.00 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.96 KP 0.94 ! LA 0.97 MK 1.13 NL 0.98 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.93 ! LA 0.96 MK 1.02 NL 0.99 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.97 KP 0.94 ! LA 0.96 MK 1.13 NL 0.99 OV 0.97 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.04 KP 0.95 ! LA 0.95 MK 1.14 NL 1.00 OV 1.00 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.95 KP 0.95 ! LA 0.97 MK 1.04 NL 0.99 OV 0.97 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.01 KP 0.97 ! LA 0.96 MK 1.09 NL 0.98 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.073445Jy sigma=1.541350 ! Fit after self-cal, rms=0.071704Jy sigma=1.511498 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=2.143 mas, bpa=86.55 degrees ! Estimated noise=0.203611 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 (-18.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699073 Jy ! Component: 100 - total flux cleaned = 0.0115468 Jy ! Component: 150 - total flux cleaned = 0.0137925 Jy ! Component: 200 - total flux cleaned = 0.015501 Jy ! Total flux subtracted in 200 components = 0.015501 Jy ! Clean residual min=-0.002743 max=0.004386 Jy/beam ! Clean residual mean=-0.000007 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.309835 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 143 components and 0.309835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070921Jy sigma=1.487158 ! Fit after self-cal, rms=0.070886Jy sigma=1.485363 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070886Jy sigma=1.485363 ! Fit after self-cal, rms=0.071287Jy sigma=1.479782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9398 mas, bmaj=2.151 mas, bpa=86.82 degrees ! Estimated noise=0.204489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296694 Jy ! Component: 100 - total flux cleaned = 0.00459925 Jy ! Component: 150 - total flux cleaned = 0.00570161 Jy ! Component: 200 - total flux cleaned = 0.00657688 Jy ! Total flux subtracted in 200 components = 0.00657688 Jy ! Clean residual min=-0.002316 max=0.003427 Jy/beam ! Clean residual mean=-0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.316411 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 161 components and 0.316411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071116Jy sigma=1.475075 ! Fit after self-cal, rms=0.071114Jy sigma=1.474729 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-13.8, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034767 Jy ! Component: 100 - total flux cleaned = 0.00562402 Jy ! Component: 150 - total flux cleaned = 0.00699455 Jy ! Component: 200 - total flux cleaned = 0.00793762 Jy ! Total flux subtracted in 200 components = 0.00793762 Jy ! Clean residual min=-0.002283 max=0.002223 Jy/beam ! Clean residual mean=-0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.324349 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 192 components and 0.324349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070930Jy sigma=1.469091 ! Fit after self-cal, rms=0.070928Jy sigma=1.468890 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070928Jy sigma=1.468890 ! Fit after self-cal, rms=0.070683Jy sigma=1.467791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9398 mas, bmaj=2.15 mas, bpa=86.73 degrees ! Estimated noise=0.20442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019118 Jy ! Component: 100 - total flux cleaned = 0.00315616 Jy ! Component: 150 - total flux cleaned = 0.00412748 Jy ! Component: 200 - total flux cleaned = 0.00498155 Jy ! Total flux subtracted in 200 components = 0.00498155 Jy ! Clean residual min=-0.001895 max=0.001969 Jy/beam ! Clean residual mean=-0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.329331 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 209 components and 0.329331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070606Jy sigma=1.465535 ! Fit after self-cal, rms=0.070599Jy sigma=1.465455 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 = 0.000699605 Jy ! Component: 100 - total flux cleaned = 0.00127423 Jy ! Component: 150 - total flux cleaned = 0.00169589 Jy ! Component: 200 - total flux cleaned = 0.00202398 Jy ! Total flux subtracted in 200 components = 0.00202398 Jy ! Clean residual min=-0.001868 max=0.001971 Jy/beam ! Clean residual mean=-0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.331355 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 222 components and 0.331355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070566Jy sigma=1.464606 ! Fit after self-cal, rms=0.070564Jy sigma=1.464582 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070564Jy sigma=1.464582 ! Fit after self-cal, rms=0.070378Jy sigma=1.464181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=3.436 mas, bpa=78.3 degrees ! Estimated noise=0.246981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232461 Jy ! Component: 100 - total flux cleaned = 0.00369474 Jy ! Component: 150 - total flux cleaned = 0.00441126 Jy ! Component: 200 - total flux cleaned = 0.00498122 Jy ! Total flux subtracted in 200 components = 0.00498122 Jy ! Clean residual min=-0.002221 max=0.002324 Jy/beam ! Clean residual mean=-0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.336336 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 239 components and 0.336336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070378Jy sigma=1.463487 ! Fit after self-cal, rms=0.070369Jy sigma=1.463340 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 = 0.000702449 Jy ! Component: 100 - total flux cleaned = 0.000915061 Jy ! Component: 150 - total flux cleaned = 0.00102095 Jy ! Component: 200 - total flux cleaned = 0.00109614 Jy ! Total flux subtracted in 200 components = 0.00109614 Jy ! Clean residual min=-0.002092 max=0.002373 Jy/beam ! Clean residual mean=-0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.337432 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 250 components and 0.337432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070376Jy sigma=1.463382 ! Fit after self-cal, rms=0.070373Jy sigma=1.463346 ! 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=0.9401 mas, bmaj=2.148 mas, bpa=86.59 degrees ! Estimated noise=0.204315 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9401 x 2.148 at 86.59 degrees (North through East) ! Clean map min=-0.0015454 max=0.14714 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=0.7014 mas, bmaj=1.718 mas, bpa=88 degrees ! Estimated noise=0.463308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0984346 Jy ! Component: 100 - total flux cleaned = 0.136685 Jy ! Component: 150 - total flux cleaned = 0.163077 Jy ! Component: 200 - total flux cleaned = 0.182999 Jy ! Total flux subtracted in 200 components = 0.182999 Jy ! Clean residual min=-0.007507 max=0.012061 Jy/beam ! Clean residual mean=-0.000005 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.182999 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.182999 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=2.148 mas, bpa=86.59 degrees ! Estimated noise=0.204315 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 = 0.0326448 Jy ! Component: 100 - total flux cleaned = 0.0551414 Jy ! Component: 150 - total flux cleaned = 0.0717554 Jy ! Component: 200 - total flux cleaned = 0.0845271 Jy ! Total flux subtracted in 200 components = 0.0845271 Jy ! Clean residual min=-0.004508 max=0.008241 Jy/beam ! Clean residual mean=-0.000003 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.267526 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 99 components and 0.267526 Jy ! Inverting map ! Added new window around map position (-21.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102518 Jy ! Component: 100 - total flux cleaned = 0.0184767 Jy ! Component: 150 - total flux cleaned = 0.0252862 Jy ! Component: 200 - total flux cleaned = 0.0310199 Jy ! Total flux subtracted in 200 components = 0.0310199 Jy ! Clean residual min=-0.002770 max=0.004263 Jy/beam ! Clean residual mean=-0.000003 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.298546 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 146 components and 0.298546 Jy ! Inverting map ! Added new window around map position (-16.2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506848 Jy ! Component: 100 - total flux cleaned = 0.00926645 Jy ! Component: 150 - total flux cleaned = 0.0128862 Jy ! Component: 200 - total flux cleaned = 0.0160412 Jy ! Total flux subtracted in 200 components = 0.0160412 Jy ! Clean residual min=-0.002157 max=0.002333 Jy/beam ! Clean residual mean=-0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.314587 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 198 components and 0.314587 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=2.194 mas, bmaj=3.436 mas, bpa=78.3 degrees ! Estimated noise=0.246981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515057 Jy ! Component: 100 - total flux cleaned = 0.00900067 Jy ! Component: 150 - total flux cleaned = 0.0119836 Jy ! Component: 200 - total flux cleaned = 0.0143287 Jy ! Total flux subtracted in 200 components = 0.0143287 Jy ! Clean residual min=-0.002243 max=0.002430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.328916 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 = 0.00186729 Jy ! Component: 100 - total flux cleaned = 0.00337936 Jy ! Component: 150 - total flux cleaned = 0.00461649 Jy ! Component: 200 - total flux cleaned = 0.00563196 Jy ! Total flux subtracted in 200 components = 0.00563196 Jy ! Clean residual min=-0.001953 max=0.002222 Jy/beam ! Clean residual mean=-0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.334548 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 275 components and 0.334548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=2.148 mas, bpa=86.59 degrees ! Estimated noise=0.204315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179285 Jy ! Component: 100 - total flux cleaned = 0.000318875 Jy ! Component: 150 - total flux cleaned = 0.000529541 Jy ! Component: 200 - total flux cleaned = 0.000720869 Jy ! Total flux subtracted in 200 components = 0.000720869 Jy ! Clean residual min=-0.001542 max=0.001588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.335269 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 292 components and 0.335269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070319Jy sigma=1.462306 ! Fit after self-cal, rms=0.070289Jy sigma=1.461765 wmodel /J0954+7435_X_map.mod ! wmodel: Unable to open new model file: /J0954+7435_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0954+7435_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9401 x 2.148 at 86.59 degrees (North through East) ! Clean map min=-0.0014173 max=0.14754 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0954+7435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.82058 0.82058 1.64116 3.28232 6.56464 13.1293 26.2586 52.5171 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 365.595 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0954+7435_X_dfm.log closed on Thu May 19 22:18:39 2016