! Started logfile: /scr/pima/bg219g_uvs/J1014+2301_X_dfm.log on Thu May 19 21:43:11 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/bg219g_uvs/J1014+2301_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1014+2301_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.738095 visibilities/baseline/integration-bin. ! Found source: J1014+2301 ! ! 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 2232 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 J1014+2301_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.135062Jy sigma=18.600048 ! Fit after self-cal, rms=0.511899Jy sigma=8.286779 ! 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=1.415 mas, bmaj=2.173 mas, bpa=2.172 degrees ! Estimated noise=1.5567 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 = 0.385431 Jy ! Component: 100 - total flux cleaned = 0.478902 Jy ! Total flux subtracted in 100 components = 0.478902 Jy ! Clean residual min=-0.030206 max=0.042057 Jy/beam ! Clean residual mean=0.000017 rms=0.008467 Jy/beam ! Combined flux in latest and established models = 0.478902 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.478902 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=0.113997Jy sigma=1.784811 ! Fit after self-cal, rms=0.114070Jy sigma=1.782817 ! 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=1.676 mas, bmaj=2.514 mas, bpa=-1.697 degrees ! Estimated noise=1.1 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 = 0.0421007 Jy ! Component: 100 - total flux cleaned = 0.0609079 Jy ! Component: 150 - total flux cleaned = 0.0644611 Jy ! Component: 200 - total flux cleaned = 0.0657203 Jy ! Total flux subtracted in 200 components = 0.0657203 Jy ! Clean residual min=-0.017486 max=0.026556 Jy/beam ! Clean residual mean=0.000029 rms=0.005386 Jy/beam ! Combined flux in latest and established models = 0.544622 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.544622 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=0.099593Jy sigma=1.515669 ! Fit after self-cal, rms=0.099352Jy sigma=1.510601 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 2.514 at -1.697 degrees (North through East) ! Clean map min=-0.017253 max=0.49872 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 1.04 FD 1.06 HN 0.97 KP 0.98 ! LA 1.00 NL 1.02 OV 1.01 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 0.97 KP 0.97 ! LA 1.01 NL 0.99 OV 1.01 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.97 KP 1.00 ! LA 0.93 NL 1.03 OV 1.01 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.97 KP 1.00 ! LA 0.91 NL 1.00 OV 1.03 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.96 KP 0.98 ! LA 1.03 NL 0.99 OV 1.03 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.91 KP 0.95 ! LA 0.99 NL 1.02 OV 1.00 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 0.94 KP 0.97 ! LA 0.92 NL 1.04 OV 1.03 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.97 KP 0.97 ! LA 1.00 NL 1.00 OV 1.02 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.98 ! LA 0.97 NL 1.01 OV 1.00 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 0.94 KP 0.92 ! LA 0.99 NL 1.03 OV 1.06 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.91 KP 0.99 ! LA 0.95 NL 1.04 OV 0.99 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.01 KP 1.02 ! LA 0.92 NL 0.99 OV 1.03 PT 0.97 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.099352Jy sigma=1.510601 ! Fit after self-cal, rms=0.095320Jy sigma=1.450532 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=2.505 mas, bpa=-1.689 degrees ! Estimated noise=1.08298 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, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157951 Jy ! Component: 100 - total flux cleaned = 0.0139088 Jy ! Component: 150 - total flux cleaned = 0.011478 Jy ! Component: 200 - total flux cleaned = 0.0093465 Jy ! Total flux subtracted in 200 components = 0.0093465 Jy ! Clean residual min=-0.012146 max=0.011766 Jy/beam ! Clean residual mean=0.000006 rms=0.003142 Jy/beam ! Combined flux in latest and established models = 0.553969 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.553969 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=0.091131Jy sigma=1.363471 ! Fit after self-cal, rms=0.090758Jy sigma=1.359179 ! 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=0.090758Jy sigma=1.359179 ! Fit after self-cal, rms=0.090595Jy sigma=1.352062 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=2.502 mas, bpa=-1.691 degrees ! Estimated noise=1.08018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526482 Jy ! Component: 100 - total flux cleaned = 0.00382377 Jy ! Component: 150 - total flux cleaned = 0.00246286 Jy ! Component: 200 - total flux cleaned = 0.00127933 Jy ! Total flux subtracted in 200 components = 0.00127933 Jy ! Clean residual min=-0.009548 max=0.009473 Jy/beam ! Clean residual mean=0.000009 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 0.555248 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.555248 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=0.089705Jy sigma=1.333473 ! Fit after self-cal, rms=0.089617Jy sigma=1.332526 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 = 0.000336202 Jy ! Component: 100 - total flux cleaned = -0.000490964 Jy ! Component: 150 - total flux cleaned = -0.00111381 Jy ! Component: 200 - total flux cleaned = -0.0014862 Jy ! Total flux subtracted in 200 components = -0.0014862 Jy ! Clean residual min=-0.009130 max=0.009327 Jy/beam ! Clean residual mean=0.000010 rms=0.002382 Jy/beam ! Combined flux in latest and established models = 0.553762 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.553762 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=0.089364Jy sigma=1.327951 ! Fit after self-cal, rms=0.089343Jy sigma=1.327783 ! 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=0.089343Jy sigma=1.327783 ! Fit after self-cal, rms=0.089258Jy sigma=1.326173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=2.502 mas, bpa=-1.739 degrees ! Estimated noise=1.07747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467587 Jy ! Component: 100 - total flux cleaned = 0.000198366 Jy ! Component: 150 - total flux cleaned = 0.00012093 Jy ! Component: 200 - total flux cleaned = -2.13482e-05 Jy ! Total flux subtracted in 200 components = -2.13482e-05 Jy ! Clean residual min=-0.008604 max=0.009123 Jy/beam ! Clean residual mean=0.000010 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.553741 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.553741 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=0.089080Jy sigma=1.323848 ! Fit after self-cal, rms=0.089073Jy sigma=1.323759 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 = 0.000249708 Jy ! Component: 100 - total flux cleaned = 0.000253219 Jy ! Component: 150 - total flux cleaned = 0.000309034 Jy ! Component: 200 - total flux cleaned = 0.000360559 Jy ! Total flux subtracted in 200 components = 0.000360559 Jy ! Clean residual min=-0.008295 max=0.009098 Jy/beam ! Clean residual mean=0.000010 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 0.554101 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.554101 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=0.089007Jy sigma=1.322621 ! Fit after self-cal, rms=0.089004Jy sigma=1.322592 ! 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=0.089004Jy sigma=1.322592 ! Fit after self-cal, rms=0.088841Jy sigma=1.322092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=2.901 mas, bpa=-2.085 degrees ! Estimated noise=1.18542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000747337 Jy ! Component: 100 - total flux cleaned = -0.000456839 Jy ! Component: 150 - total flux cleaned = -0.000460715 Jy ! Component: 200 - total flux cleaned = -0.000504609 Jy ! Total flux subtracted in 200 components = -0.000504609 Jy ! Clean residual min=-0.010224 max=0.011486 Jy/beam ! Clean residual mean=0.000018 rms=0.003005 Jy/beam ! Combined flux in latest and established models = 0.553597 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.553597 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=0.088737Jy sigma=1.321685 ! Fit after self-cal, rms=0.088732Jy sigma=1.321630 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 = 0.000358046 Jy ! Component: 100 - total flux cleaned = 0.000358536 Jy ! Component: 150 - total flux cleaned = 0.000357724 Jy ! Component: 200 - total flux cleaned = 0.000357883 Jy ! Total flux subtracted in 200 components = 0.000357883 Jy ! Clean residual min=-0.010183 max=0.011382 Jy/beam ! Clean residual mean=0.000018 rms=0.002992 Jy/beam ! Combined flux in latest and established models = 0.553954 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.553955 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=0.088713Jy sigma=1.321259 ! Fit after self-cal, rms=0.088710Jy sigma=1.321228 ! 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=1.671 mas, bmaj=2.503 mas, bpa=-1.739 degrees ! Estimated noise=1.07403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.671 x 2.503 at -1.739 degrees (North through East) ! Clean map min=-0.0080626 max=0.48709 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=1.412 mas, bmaj=2.163 mas, bpa=2.133 degrees ! Estimated noise=1.51994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.376157 Jy ! Component: 100 - total flux cleaned = 0.470826 Jy ! Component: 150 - total flux cleaned = 0.516311 Jy ! Component: 200 - total flux cleaned = 0.539641 Jy ! Total flux subtracted in 200 components = 0.539641 Jy ! Clean residual min=-0.018366 max=0.016361 Jy/beam ! Clean residual mean=0.000003 rms=0.004343 Jy/beam ! Combined flux in latest and established models = 0.539641 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.539641 Jy ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=2.503 mas, bpa=-1.739 degrees ! Estimated noise=1.07403 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 = 0.0134354 Jy ! Component: 100 - total flux cleaned = 0.0171162 Jy ! Component: 150 - total flux cleaned = 0.0177835 Jy ! Component: 200 - total flux cleaned = 0.0178034 Jy ! Total flux subtracted in 200 components = 0.0178034 Jy ! Clean residual min=-0.010768 max=0.010569 Jy/beam ! Clean residual mean=0.000007 rms=0.002814 Jy/beam ! Combined flux in latest and established models = 0.557445 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.557445 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=2.312 mas, bmaj=2.901 mas, bpa=-2.085 degrees ! Estimated noise=1.18542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000985939 Jy ! Component: 100 - total flux cleaned = -0.0013687 Jy ! Component: 150 - total flux cleaned = -0.00198902 Jy ! Component: 200 - total flux cleaned = -0.00226655 Jy ! Total flux subtracted in 200 components = -0.00226655 Jy ! Clean residual min=-0.011433 max=0.011922 Jy/beam ! Clean residual mean=0.000016 rms=0.003214 Jy/beam ! Combined flux in latest and established models = 0.555178 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 = -0.000495277 Jy ! Component: 100 - total flux cleaned = -0.000936981 Jy ! Component: 150 - total flux cleaned = -0.00124076 Jy ! Component: 200 - total flux cleaned = -0.0016145 Jy ! Total flux subtracted in 200 components = -0.0016145 Jy ! Clean residual min=-0.011097 max=0.011756 Jy/beam ! Clean residual mean=0.000018 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 0.553564 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 89 components and 0.553564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=2.503 mas, bpa=-1.739 degrees ! Estimated noise=1.07403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117263 Jy ! Component: 100 - total flux cleaned = -0.000582327 Jy ! Component: 150 - total flux cleaned = -0.000895164 Jy ! Component: 200 - total flux cleaned = -0.00117554 Jy ! Total flux subtracted in 200 components = -0.00117554 Jy ! Clean residual min=-0.009533 max=0.009276 Jy/beam ! Clean residual mean=0.000010 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.552388 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.552388 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=0.089023Jy sigma=1.327707 ! Fit after self-cal, rms=0.088959Jy sigma=1.326620 wmodel /J1014+2301_X_map.mod ! wmodel: Unable to open new model file: /J1014+2301_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1014+2301_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.671 x 2.503 at -1.739 degrees (North through East) ! Clean map min=-0.0093402 max=0.48732 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1014+2301_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.487319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00229738 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4143 1.4143 2.82859 5.65719 11.3144 22.6287 45.2575 90.515 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.487 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 212.119 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1014+2301_X_dfm.log closed on Thu May 19 21:43:13 2016