! Started logfile: /scr/pima/bg219e_uvs/J1203+6031_X_dfm.log on Thu May 19 18:37:39 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/bg219e_uvs/J1203+6031_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1203+6031_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.864316 visibilities/baseline/integration-bin. ! Found source: J1203+6031 ! ! 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 19416 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 J1203+6031_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004873Jy sigma=23.467555 ! Fit after self-cal, rms=0.902679Jy sigma=21.074852 ! 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=0.971 mas, bmaj=1.383 mas, bpa=62.52 degrees ! Estimated noise=0.519678 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 = 0.0724593 Jy ! Component: 100 - total flux cleaned = 0.090374 Jy ! Total flux subtracted in 100 components = 0.090374 Jy ! Clean residual min=-0.003912 max=0.008066 Jy/beam ! Clean residual mean=0.000023 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.090374 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.090374 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=0.064565Jy sigma=1.430801 ! Fit after self-cal, rms=0.064266Jy sigma=1.424980 ! Inverting map ! Added new window around map position (-0.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915898 Jy ! Component: 100 - total flux cleaned = 0.0142454 Jy ! Total flux subtracted in 100 components = 0.0142454 Jy ! Clean residual min=-0.003042 max=0.003376 Jy/beam ! Clean residual mean=0.000017 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.104619 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.104619 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=0.062367Jy sigma=1.376924 ! Fit after self-cal, rms=0.062300Jy sigma=1.375642 ! 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=1.318 mas, bmaj=1.738 mas, bpa=65.71 degrees ! Estimated noise=0.233024 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 = 0.00585259 Jy ! Component: 100 - total flux cleaned = 0.00887657 Jy ! Component: 150 - total flux cleaned = 0.0107031 Jy ! Component: 200 - total flux cleaned = 0.0119069 Jy ! Total flux subtracted in 200 components = 0.0119069 Jy ! Clean residual min=-0.002168 max=0.003126 Jy/beam ! Clean residual mean=0.000034 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.116526 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.116526 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=0.061782Jy sigma=1.362245 ! Fit after self-cal, rms=0.061752Jy sigma=1.361578 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.318 x 1.738 at 65.71 degrees (North through East) ! Clean map min=-0.0021227 max=0.097905 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 1.01 FD 0.98 HN 1.01 KP 0.93 ! LA 0.99 NL 1.12 OV 1.03 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 0.96 ! LA 0.98 NL 1.12 OV 1.00 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 0.97 ! LA 0.95 NL 1.01 OV 1.03 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.97 ! LA 0.97 NL 1.06 OV 1.03 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.03 KP 0.97 ! LA 0.93 NL 1.11 OV 1.00 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.96 KP 1.01 ! LA 0.95 NL 1.02 OV 1.00 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.90 KP 0.99 ! LA 0.97 NL 1.11 OV 1.02 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 1.00 ! LA 0.92 NL 1.10 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 1.01 NL 1.06 OV 0.97 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.96 KP 0.97 ! LA 0.94 NL 1.10 OV 1.00 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.89 KP 1.00 ! LA 0.94 NL 1.14 OV 0.99 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.95 KP 0.95 ! LA 0.95 NL 1.05 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.061752Jy sigma=1.361578 ! Fit after self-cal, rms=0.060699Jy sigma=1.354591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=1.734 mas, bpa=65.44 degrees ! Estimated noise=0.231602 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 = -5.16337e-05 Jy ! Component: 100 - total flux cleaned = -6.53234e-05 Jy ! Component: 150 - total flux cleaned = -6.66259e-05 Jy ! Component: 200 - total flux cleaned = -5.27596e-05 Jy ! Total flux subtracted in 200 components = -5.27596e-05 Jy ! Clean residual min=-0.001884 max=0.002335 Jy/beam ! Clean residual mean=0.000028 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.116474 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.116474 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=0.060683Jy sigma=1.354271 ! Fit after self-cal, rms=0.060690Jy sigma=1.354052 ! 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=0.060690Jy sigma=1.354052 ! Fit after self-cal, rms=0.060805Jy sigma=1.349860 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=1.725 mas, bpa=65.54 degrees ! Estimated noise=0.231675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436156 Jy ! Component: 100 - total flux cleaned = 0.000503812 Jy ! Component: 150 - total flux cleaned = 0.000520044 Jy ! Component: 200 - total flux cleaned = 0.000527212 Jy ! Total flux subtracted in 200 components = 0.000527212 Jy ! Clean residual min=-0.001921 max=0.002002 Jy/beam ! Clean residual mean=0.000015 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.117001 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.117001 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=0.060801Jy sigma=1.349747 ! Fit after self-cal, rms=0.060820Jy sigma=1.349626 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 (3.6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177312 Jy ! Component: 100 - total flux cleaned = 0.00239627 Jy ! Component: 150 - total flux cleaned = 0.00263798 Jy ! Component: 200 - total flux cleaned = 0.00282589 Jy ! Total flux subtracted in 200 components = 0.00282589 Jy ! Clean residual min=-0.001779 max=0.001622 Jy/beam ! Clean residual mean=0.000012 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.119827 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.119827 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=0.060760Jy sigma=1.348267 ! Fit after self-cal, rms=0.060756Jy sigma=1.348160 ! 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=0.060756Jy sigma=1.348160 ! Fit after self-cal, rms=0.060761Jy sigma=1.348099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.321 mas, bmaj=1.724 mas, bpa=65.65 degrees ! Estimated noise=0.231568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633324 Jy ! Component: 100 - total flux cleaned = 0.000783695 Jy ! Component: 150 - total flux cleaned = 0.000862398 Jy ! Component: 200 - total flux cleaned = 0.000905027 Jy ! Total flux subtracted in 200 components = 0.000905027 Jy ! Clean residual min=-0.001831 max=0.001629 Jy/beam ! Clean residual mean=0.000010 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.120732 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.120732 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=0.060750Jy sigma=1.347864 ! Fit after self-cal, rms=0.060753Jy sigma=1.347851 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 = 0.000145798 Jy ! Component: 100 - total flux cleaned = 0.000145992 Jy ! Component: 150 - total flux cleaned = 0.000134517 Jy ! Component: 200 - total flux cleaned = 0.000134327 Jy ! Total flux subtracted in 200 components = 0.000134327 Jy ! Clean residual min=-0.001848 max=0.001636 Jy/beam ! Clean residual mean=0.000010 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.120866 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.120866 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=0.060748Jy sigma=1.347756 ! Fit after self-cal, rms=0.060748Jy sigma=1.347752 ! 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=0.060748Jy sigma=1.347752 ! Fit after self-cal, rms=0.060730Jy sigma=1.347734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=2.671 mas, bpa=-79.83 degrees ! Estimated noise=0.26738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179682 Jy ! Component: 100 - total flux cleaned = 0.000210775 Jy ! Component: 150 - total flux cleaned = 0.000211088 Jy ! Component: 200 - total flux cleaned = 0.000219381 Jy ! Total flux subtracted in 200 components = 0.000219381 Jy ! Clean residual min=-0.002040 max=0.001998 Jy/beam ! Clean residual mean=0.000019 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.121085 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.121085 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=0.060728Jy sigma=1.347682 ! Fit after self-cal, rms=0.060728Jy sigma=1.347675 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.82261e-05 Jy ! Component: 100 - total flux cleaned = 4.67251e-05 Jy ! Component: 150 - total flux cleaned = 3.92228e-05 Jy ! Component: 200 - total flux cleaned = 3.91817e-05 Jy ! Total flux subtracted in 200 components = 3.91817e-05 Jy ! Clean residual min=-0.002039 max=0.002004 Jy/beam ! Clean residual mean=0.000019 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.121125 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.121125 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=0.060727Jy sigma=1.347642 ! Fit after self-cal, rms=0.060727Jy sigma=1.347638 ! 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=1.321 mas, bmaj=1.723 mas, bpa=65.75 degrees ! Estimated noise=0.231514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.321 x 1.723 at 65.75 degrees (North through East) ! Clean map min=-0.0018017 max=0.09753 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=0.9733 mas, bmaj=1.368 mas, bpa=62.68 degrees ! Estimated noise=0.516538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719586 Jy ! Component: 100 - total flux cleaned = 0.0907717 Jy ! Component: 150 - total flux cleaned = 0.100428 Jy ! Component: 200 - total flux cleaned = 0.105896 Jy ! Total flux subtracted in 200 components = 0.105896 Jy ! Clean residual min=-0.003264 max=0.002975 Jy/beam ! Clean residual mean=0.000010 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.105896 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.105896 Jy ! Inverting map and beam ! Estimated beam: bmin=1.321 mas, bmaj=1.723 mas, bpa=65.75 degrees ! Estimated noise=0.231514 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 = 0.0051129 Jy ! Component: 100 - total flux cleaned = 0.00794318 Jy ! Component: 150 - total flux cleaned = 0.00993373 Jy ! Component: 200 - total flux cleaned = 0.0113879 Jy ! Total flux subtracted in 200 components = 0.0113879 Jy ! Clean residual min=-0.001916 max=0.001861 Jy/beam ! Clean residual mean=0.000014 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.117284 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.117284 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=2.384 mas, bmaj=2.671 mas, bpa=-79.83 degrees ! Estimated noise=0.26738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150284 Jy ! Component: 100 - total flux cleaned = 0.00224666 Jy ! Component: 150 - total flux cleaned = 0.00264597 Jy ! Component: 200 - total flux cleaned = 0.00300075 Jy ! Total flux subtracted in 200 components = 0.00300075 Jy ! Clean residual min=-0.002031 max=0.001930 Jy/beam ! Clean residual mean=0.000021 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.120285 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 = 0.000241831 Jy ! Component: 100 - total flux cleaned = 0.000436917 Jy ! Component: 150 - total flux cleaned = 0.000501211 Jy ! Component: 200 - total flux cleaned = 0.000524901 Jy ! Total flux subtracted in 200 components = 0.000524901 Jy ! Clean residual min=-0.002020 max=0.001985 Jy/beam ! Clean residual mean=0.000019 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.12081 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.12081 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.321 mas, bmaj=1.723 mas, bpa=65.75 degrees ! Estimated noise=0.231514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.17908e-05 Jy ! Component: 100 - total flux cleaned = -6.20926e-05 Jy ! Component: 150 - total flux cleaned = -0.000109683 Jy ! Component: 200 - total flux cleaned = -9.55973e-05 Jy ! Total flux subtracted in 200 components = -9.55973e-05 Jy ! Clean residual min=-0.001832 max=0.001593 Jy/beam ! Clean residual mean=0.000010 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.120714 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.120714 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=0.060733Jy sigma=1.347746 ! Fit after self-cal, rms=0.060730Jy sigma=1.347715 wmodel /J1203+6031_X_map.mod ! wmodel: Unable to open new model file: /J1203+6031_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1203+6031_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.321 x 1.723 at 65.75 degrees (North through East) ! Clean map min=-0.0017683 max=0.097789 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1203+6031_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0977891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000385897 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18387 1.18387 2.36773 4.73546 9.47092 18.9418 37.8837 75.7674 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 253.407 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1203+6031_X_dfm.log closed on Thu May 19 18:37:41 2016