! Started logfile: /scr/pima/bg219b_uvs/J0613+1708_X_dfm.log on Thu May 19 20:04:08 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/bg219b_uvs/J0613+1708_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0613+1708_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894851 visibilities/baseline/integration-bin. ! Found source: J0613+1708 ! ! 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 19812 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 J0613+1708_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015525Jy sigma=23.336584 ! Fit after self-cal, rms=0.818958Jy sigma=18.838806 ! 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=0.6695 mas, bmaj=1.668 mas, bpa=-2.09 degrees ! Estimated noise=0.373091 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 = 0.142489 Jy ! Component: 100 - total flux cleaned = 0.173625 Jy ! Total flux subtracted in 100 components = 0.173625 Jy ! Clean residual min=-0.006689 max=0.009075 Jy/beam ! Clean residual mean=-0.000001 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.173625 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.173625 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=0.071060Jy sigma=1.542692 ! Fit after self-cal, rms=0.070970Jy sigma=1.539947 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953193 Jy ! Component: 100 - total flux cleaned = 0.0147344 Jy ! Total flux subtracted in 100 components = 0.0147344 Jy ! Clean residual min=-0.005832 max=0.006448 Jy/beam ! Clean residual mean=0.000001 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.188359 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.188359 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=0.069706Jy sigma=1.510898 ! Fit after self-cal, rms=0.069696Jy sigma=1.510552 ! 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=0.8431 mas, bmaj=1.976 mas, bpa=-1.48 degrees ! Estimated noise=0.227065 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 = 0.00289238 Jy ! Component: 100 - total flux cleaned = 0.0040319 Jy ! Component: 150 - total flux cleaned = 0.00422793 Jy ! Component: 200 - total flux cleaned = 0.00444345 Jy ! Total flux subtracted in 200 components = 0.00444345 Jy ! Clean residual min=-0.005857 max=0.007388 Jy/beam ! Clean residual mean=0.000006 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.192803 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.192803 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=0.069561Jy sigma=1.507835 ! Fit after self-cal, rms=0.069548Jy sigma=1.507548 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8431 x 1.976 at -1.48 degrees (North through East) ! Clean map min=-0.0055716 max=0.1831 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.88 HN 0.94 KP 0.92 ! LA 0.90 MK 0.95 NL 0.94 OV 0.89 ! PT 1.20 SC 0.96 ! ! ! Fit before self-cal, rms=0.069548Jy sigma=1.507548 ! Fit after self-cal, rms=0.068294Jy sigma=1.495836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8432 mas, bmaj=1.976 mas, bpa=-1.481 degrees ! Estimated noise=0.224996 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 = -0.000962315 Jy ! Component: 100 - total flux cleaned = -0.00100762 Jy ! Component: 150 - total flux cleaned = -0.00108015 Jy ! Component: 200 - total flux cleaned = -0.00107986 Jy ! Total flux subtracted in 200 components = -0.00107986 Jy ! Clean residual min=-0.005542 max=0.006922 Jy/beam ! Clean residual mean=0.000006 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.191723 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.191723 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=0.068251Jy sigma=1.494583 ! Fit after self-cal, rms=0.068252Jy sigma=1.494439 ! 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=0.068252Jy sigma=1.494439 ! Fit after self-cal, rms=0.067752Jy sigma=1.488783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8435 mas, bmaj=1.976 mas, bpa=-1.458 degrees ! Estimated noise=0.224013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000953172 Jy ! Component: 100 - total flux cleaned = -0.00102179 Jy ! Component: 150 - total flux cleaned = -0.00105015 Jy ! Component: 200 - total flux cleaned = -0.00104825 Jy ! Total flux subtracted in 200 components = -0.00104825 Jy ! Clean residual min=-0.005181 max=0.006571 Jy/beam ! Clean residual mean=0.000005 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.190675 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.190675 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=0.067725Jy sigma=1.488008 ! Fit after self-cal, rms=0.067722Jy sigma=1.487903 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 (22.6, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600383 Jy ! Component: 100 - total flux cleaned = 0.00920017 Jy ! Component: 150 - total flux cleaned = 0.0108019 Jy ! Component: 200 - total flux cleaned = 0.0120425 Jy ! Total flux subtracted in 200 components = 0.0120425 Jy ! Clean residual min=-0.004940 max=0.006698 Jy/beam ! Clean residual mean=0.000004 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.202717 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 60 components and 0.202717 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=0.067148Jy sigma=1.471855 ! Fit after self-cal, rms=0.067086Jy sigma=1.470147 ! Inverting map ! Added new window around map position (0, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535006 Jy ! Component: 100 - total flux cleaned = 0.00795112 Jy ! Component: 150 - total flux cleaned = 0.0094415 Jy ! Component: 200 - total flux cleaned = 0.0105813 Jy ! Total flux subtracted in 200 components = 0.0105813 Jy ! Clean residual min=-0.004879 max=0.005508 Jy/beam ! Clean residual mean=0.000005 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.213298 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.213298 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=0.066616Jy sigma=1.458882 ! Fit after self-cal, rms=0.066596Jy sigma=1.458328 ! Inverting map ! Added new window around map position (10.2, -37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496785 Jy ! Component: 100 - total flux cleaned = 0.00704666 Jy ! Component: 150 - total flux cleaned = 0.00834438 Jy ! Component: 200 - total flux cleaned = 0.00927869 Jy ! Total flux subtracted in 200 components = 0.00927869 Jy ! Clean residual min=-0.005090 max=0.005088 Jy/beam ! Clean residual mean=0.000006 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.222577 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.222577 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=0.066192Jy sigma=1.449030 ! Fit after self-cal, rms=0.066125Jy sigma=1.447134 ! Inverting map ! Added new window around map position (-10.4, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450754 Jy ! Component: 100 - total flux cleaned = 0.00658833 Jy ! Component: 150 - total flux cleaned = 0.00765063 Jy ! Component: 200 - total flux cleaned = 0.00873914 Jy ! Total flux subtracted in 200 components = 0.00873914 Jy ! Clean residual min=-0.004646 max=0.004568 Jy/beam ! Clean residual mean=0.000006 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.231316 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 129 components and 0.231316 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=0.065734Jy sigma=1.438241 ! Fit after self-cal, rms=0.065702Jy sigma=1.437368 ! 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=0.065702Jy sigma=1.437368 ! Fit after self-cal, rms=0.064648Jy sigma=1.414722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8433 mas, bmaj=1.976 mas, bpa=-1.576 degrees ! Estimated noise=0.223506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.28615e-05 Jy ! Component: 100 - total flux cleaned = 0.0005736 Jy ! Component: 150 - total flux cleaned = 0.000928623 Jy ! Component: 200 - total flux cleaned = 0.00108782 Jy ! Total flux subtracted in 200 components = 0.00108782 Jy ! Clean residual min=-0.003469 max=0.004108 Jy/beam ! Clean residual mean=0.000005 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.232404 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.232404 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=0.064529Jy sigma=1.412184 ! Fit after self-cal, rms=0.064540Jy sigma=1.412035 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 (-6.6, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034136 Jy ! Component: 100 - total flux cleaned = 0.00442524 Jy ! Component: 150 - total flux cleaned = 0.00493148 Jy ! Component: 200 - total flux cleaned = 0.00532515 Jy ! Total flux subtracted in 200 components = 0.00532515 Jy ! Clean residual min=-0.003169 max=0.003340 Jy/beam ! Clean residual mean=0.000005 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.237729 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 177 components and 0.237729 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=0.064322Jy sigma=1.406475 ! Fit after self-cal, rms=0.064310Jy sigma=1.405965 ! 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=0.064310Jy sigma=1.405965 ! Fit after self-cal, rms=0.063952Jy sigma=1.400834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.029 mas, bmaj=2.869 mas, bpa=-1.198 degrees ! Estimated noise=0.290176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360749 Jy ! Component: 100 - total flux cleaned = 8.81281e-05 Jy ! Component: 150 - total flux cleaned = -3.13086e-05 Jy ! Component: 200 - total flux cleaned = -8.58855e-05 Jy ! Total flux subtracted in 200 components = -8.58855e-05 Jy ! Clean residual min=-0.004273 max=0.004639 Jy/beam ! Clean residual mean=0.000010 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.237643 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 207 components and 0.237643 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=0.063891Jy sigma=1.399373 ! Fit after self-cal, rms=0.063894Jy sigma=1.399251 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 = 2.50161e-05 Jy ! Component: 100 - total flux cleaned = -0.000123293 Jy ! Component: 150 - total flux cleaned = -0.000261505 Jy ! Component: 200 - total flux cleaned = -0.000261101 Jy ! Total flux subtracted in 200 components = -0.000261101 Jy ! Clean residual min=-0.004076 max=0.004516 Jy/beam ! Clean residual mean=0.000009 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.237382 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 221 components and 0.237382 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=0.063869Jy sigma=1.398671 ! Fit after self-cal, rms=0.063868Jy sigma=1.398632 ! 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=0.8438 mas, bmaj=1.976 mas, bpa=-1.534 degrees ! Estimated noise=0.222413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8438 x 1.976 at -1.534 degrees (North through East) ! Clean map min=-0.0026234 max=0.17618 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=0.6711 mas, bmaj=1.669 mas, bpa=-2.127 degrees ! Estimated noise=0.363692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138732 Jy ! Component: 100 - total flux cleaned = 0.169364 Jy ! Component: 150 - total flux cleaned = 0.179965 Jy ! Component: 200 - total flux cleaned = 0.187154 Jy ! Total flux subtracted in 200 components = 0.187154 Jy ! Clean residual min=-0.004306 max=0.004420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.187154 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.187154 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8438 mas, bmaj=1.976 mas, bpa=-1.534 degrees ! Estimated noise=0.222413 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 = 0.00756797 Jy ! Component: 100 - total flux cleaned = 0.0132487 Jy ! Component: 150 - total flux cleaned = 0.0178214 Jy ! Component: 200 - total flux cleaned = 0.0216601 Jy ! Total flux subtracted in 200 components = 0.0216601 Jy ! Clean residual min=-0.003490 max=0.004250 Jy/beam ! Clean residual mean=0.000003 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.208814 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.208814 Jy ! Inverting map ! Added new window around map position (-2.8, -31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408903 Jy ! Component: 100 - total flux cleaned = 0.00682116 Jy ! Component: 150 - total flux cleaned = 0.00881596 Jy ! Component: 200 - total flux cleaned = 0.0106164 Jy ! Total flux subtracted in 200 components = 0.0106164 Jy ! Clean residual min=-0.003046 max=0.003379 Jy/beam ! Clean residual mean=0.000004 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.21943 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 96 components and 0.21943 Jy ! Inverting map ! Added new window around map position (26.4, -39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002935 Jy ! Component: 100 - total flux cleaned = 0.00451044 Jy ! Component: 150 - total flux cleaned = 0.0058615 Jy ! Component: 200 - total flux cleaned = 0.00704424 Jy ! Total flux subtracted in 200 components = 0.00704424 Jy ! Clean residual min=-0.002926 max=0.002944 Jy/beam ! Clean residual mean=0.000003 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.226475 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 137 components and 0.226475 Jy ! Inverting map ! Added new window around map position (34.6, 34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285226 Jy ! Component: 100 - total flux cleaned = 0.00369201 Jy ! Component: 150 - total flux cleaned = 0.00456623 Jy ! Component: 200 - total flux cleaned = 0.00537075 Jy ! Total flux subtracted in 200 components = 0.00537075 Jy ! Clean residual min=-0.002630 max=0.002346 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.231845 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 171 components and 0.231845 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=2.029 mas, bmaj=2.869 mas, bpa=-1.198 degrees ! Estimated noise=0.290176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248923 Jy ! Component: 100 - total flux cleaned = 0.00425109 Jy ! Component: 150 - total flux cleaned = 0.00530101 Jy ! Component: 200 - total flux cleaned = 0.00623229 Jy ! Total flux subtracted in 200 components = 0.00623229 Jy ! Clean residual min=-0.003691 max=0.003639 Jy/beam ! Clean residual mean=0.000006 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.238078 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 = 0.000730466 Jy ! Component: 100 - total flux cleaned = 0.00139396 Jy ! Component: 150 - total flux cleaned = 0.00186865 Jy ! Component: 200 - total flux cleaned = 0.00207223 Jy ! Total flux subtracted in 200 components = 0.00207223 Jy ! Clean residual min=-0.003485 max=0.003636 Jy/beam ! Clean residual mean=0.000006 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.24015 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 246 components and 0.24015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8438 mas, bmaj=1.976 mas, bpa=-1.534 degrees ! Estimated noise=0.222413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373313 Jy ! Component: 100 - total flux cleaned = -0.000461413 Jy ! Component: 150 - total flux cleaned = -0.000422575 Jy ! Component: 200 - total flux cleaned = -0.000423302 Jy ! Total flux subtracted in 200 components = -0.000423302 Jy ! Clean residual min=-0.002258 max=0.002274 Jy/beam ! Clean residual mean=0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.239727 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 268 components and 0.239727 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=0.063598Jy sigma=1.391253 ! Fit after self-cal, rms=0.063573Jy sigma=1.390604 wmodel /J0613+1708_X_map.mod ! wmodel: Unable to open new model file: /J0613+1708_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0613+1708_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8438 x 1.976 at -1.534 degrees (North through East) ! Clean map min=-0.0021218 max=0.17555 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0613+1708_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.175547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000543371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.928591 0.928591 1.85718 3.71436 7.42873 14.8575 29.7149 59.4298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.07 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0613+1708_X_dfm.log closed on Thu May 19 20:04:12 2016