! Started logfile: /scr/pima/bg219h_uvs/J0608-1520_X_dfm.log on Thu May 19 22:11:24 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/J0608-1520_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0608-1520_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.745238 visibilities/baseline/integration-bin. ! Found source: J0608-1520 ! ! 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 22536 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 J0608-1520_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025236Jy sigma=23.564914 ! Fit after self-cal, rms=0.797989Jy sigma=18.557573 ! 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=0.6662 mas, bmaj=1.907 mas, bpa=0.8388 degrees ! Estimated noise=0.450916 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 = 0.150044 Jy ! Component: 100 - total flux cleaned = 0.195285 Jy ! Total flux subtracted in 100 components = 0.195285 Jy ! Clean residual min=-0.014702 max=0.026192 Jy/beam ! Clean residual mean=0.000030 rms=0.004182 Jy/beam ! Combined flux in latest and established models = 0.195285 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.195285 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=0.101620Jy sigma=2.337083 ! Fit after self-cal, rms=0.101286Jy sigma=2.328110 ! Inverting map ! Added new window around map position (2, -21.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262104 Jy ! Component: 100 - total flux cleaned = 0.0417607 Jy ! Total flux subtracted in 100 components = 0.0417607 Jy ! Clean residual min=-0.012903 max=0.023230 Jy/beam ! Clean residual mean=0.000027 rms=0.003531 Jy/beam ! Combined flux in latest and established models = 0.237046 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.237046 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=0.093318Jy sigma=2.156639 ! Fit after self-cal, rms=0.092422Jy sigma=2.136485 ! 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=0.8686 mas, bmaj=2.291 mas, bpa=1.893 degrees ! Estimated noise=0.209569 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 = 0.0161025 Jy ! Component: 100 - total flux cleaned = 0.01705 Jy ! Component: 150 - total flux cleaned = 0.016444 Jy ! Component: 200 - total flux cleaned = 0.0159663 Jy ! Total flux subtracted in 200 components = 0.0159663 Jy ! Clean residual min=-0.013475 max=0.023805 Jy/beam ! Clean residual mean=0.000053 rms=0.004706 Jy/beam ! Combined flux in latest and established models = 0.253012 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.253012 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=0.088696Jy sigma=2.031645 ! Fit after self-cal, rms=0.087489Jy sigma=2.003261 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8686 x 2.291 at 1.893 degrees (North through East) ! Clean map min=-0.013069 max=0.18933 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 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* ! ! ! Fit before self-cal, rms=0.087489Jy sigma=2.003261 ! Fit after self-cal, rms=0.087489Jy sigma=2.003261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8686 mas, bmaj=2.291 mas, bpa=1.893 degrees ! Estimated noise=0.209569 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 = 0.00745542 Jy ! Component: 100 - total flux cleaned = 0.00745241 Jy ! Component: 150 - total flux cleaned = 0.00686853 Jy ! Component: 200 - total flux cleaned = 0.00669913 Jy ! Total flux subtracted in 200 components = 0.00669913 Jy ! Clean residual min=-0.013720 max=0.018665 Jy/beam ! Clean residual mean=0.000052 rms=0.004384 Jy/beam ! Combined flux in latest and established models = 0.259712 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.259711 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=0.086167Jy sigma=1.960185 ! Fit after self-cal, rms=0.085766Jy sigma=1.950408 ! 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=0.085766Jy sigma=1.950408 ! Fit after self-cal, rms=0.081246Jy sigma=1.962574 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8763 mas, bmaj=2.305 mas, bpa=1.854 degrees ! Estimated noise=0.198701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00999162 Jy ! Component: 100 - total flux cleaned = -0.0112656 Jy ! Component: 150 - total flux cleaned = -0.0120798 Jy ! Component: 200 - total flux cleaned = -0.0125909 Jy ! Total flux subtracted in 200 components = -0.0125909 Jy ! Clean residual min=-0.013558 max=0.016452 Jy/beam ! Clean residual mean=0.000046 rms=0.003971 Jy/beam ! Combined flux in latest and established models = 0.247121 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.247121 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=0.080285Jy sigma=1.917851 ! Fit after self-cal, rms=0.080169Jy sigma=1.914203 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 = 0.00139693 Jy ! Component: 100 - total flux cleaned = 0.00138232 Jy ! Component: 150 - total flux cleaned = 0.0012859 Jy ! Component: 200 - total flux cleaned = 0.00145569 Jy ! Total flux subtracted in 200 components = 0.00145569 Jy ! Clean residual min=-0.013927 max=0.015896 Jy/beam ! Clean residual mean=0.000046 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 0.248576 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.248576 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=0.079930Jy sigma=1.902803 ! Fit after self-cal, rms=0.079864Jy sigma=1.900621 ! 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=0.079864Jy sigma=1.900621 ! Fit after self-cal, rms=0.079046Jy sigma=1.896567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8786 mas, bmaj=2.312 mas, bpa=1.885 degrees ! Estimated noise=0.196122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289782 Jy ! Component: 100 - total flux cleaned = -0.00363017 Jy ! Component: 150 - total flux cleaned = -0.00427596 Jy ! Component: 200 - total flux cleaned = -0.00440862 Jy ! Total flux subtracted in 200 components = -0.00440862 Jy ! Clean residual min=-0.013486 max=0.016124 Jy/beam ! Clean residual mean=0.000044 rms=0.003763 Jy/beam ! Combined flux in latest and established models = 0.244168 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.244168 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=0.078886Jy sigma=1.886717 ! Fit after self-cal, rms=0.078849Jy sigma=1.885617 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, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156981 Jy ! Component: 100 - total flux cleaned = 0.025162 Jy ! Component: 150 - total flux cleaned = 0.0319091 Jy ! Component: 200 - total flux cleaned = 0.0352132 Jy ! Total flux subtracted in 200 components = 0.0352132 Jy ! Clean residual min=-0.012425 max=0.014215 Jy/beam ! Clean residual mean=0.000020 rms=0.003313 Jy/beam ! Combined flux in latest and established models = 0.279381 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 105 components and 0.279381 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=0.075402Jy sigma=1.791130 ! Fit after self-cal, rms=0.075036Jy sigma=1.779805 ! 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=0.075036Jy sigma=1.779805 ! Fit after self-cal, rms=0.074876Jy sigma=1.777142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=4.102 mas, bpa=1.937 degrees ! Estimated noise=0.240271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077679 Jy ! Component: 100 - total flux cleaned = 0.0096913 Jy ! Component: 150 - total flux cleaned = 0.0101391 Jy ! Component: 200 - total flux cleaned = 0.0107066 Jy ! Total flux subtracted in 200 components = 0.0107066 Jy ! Clean residual min=-0.020886 max=0.020570 Jy/beam ! Clean residual mean=0.000030 rms=0.005470 Jy/beam ! Combined flux in latest and established models = 0.290087 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.290087 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=0.074503Jy sigma=1.758979 ! Fit after self-cal, rms=0.074326Jy sigma=1.755066 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 = 0.00102056 Jy ! Component: 100 - total flux cleaned = 0.00163005 Jy ! Component: 150 - total flux cleaned = 0.00229067 Jy ! Component: 200 - total flux cleaned = 0.00287043 Jy ! Total flux subtracted in 200 components = 0.00287043 Jy ! Clean residual min=-0.020678 max=0.019609 Jy/beam ! Clean residual mean=0.000023 rms=0.005366 Jy/beam ! Combined flux in latest and established models = 0.292958 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.292958 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=0.074366Jy sigma=1.754312 ! Fit after self-cal, rms=0.074267Jy sigma=1.752455 ! 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=0.8794 mas, bmaj=2.314 mas, bpa=1.951 degrees ! Estimated noise=0.195268 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 2.314 at 1.951 degrees (North through East) ! Clean map min=-0.011603 max=0.17081 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=0.675 mas, bmaj=1.922 mas, bpa=0.9966 degrees ! Estimated noise=0.422542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140153 Jy ! Component: 100 - total flux cleaned = 0.189659 Jy ! Component: 150 - total flux cleaned = 0.217449 Jy ! Component: 200 - total flux cleaned = 0.235958 Jy ! Total flux subtracted in 200 components = 0.235958 Jy ! Clean residual min=-0.012260 max=0.013864 Jy/beam ! Clean residual mean=0.000021 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 0.235958 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.235958 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=2.314 mas, bpa=1.951 degrees ! Estimated noise=0.195268 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) ! Added new window around map position (-6.4, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202874 Jy ! Component: 100 - total flux cleaned = 0.0339931 Jy ! Component: 150 - total flux cleaned = 0.0445183 Jy ! Component: 200 - total flux cleaned = 0.0516503 Jy ! Total flux subtracted in 200 components = 0.0516503 Jy ! Clean residual min=-0.012824 max=0.013486 Jy/beam ! Clean residual mean=0.000027 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.287609 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 66 components and 0.287609 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=2.088 mas, bmaj=4.102 mas, bpa=1.937 degrees ! Estimated noise=0.240271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012726 Jy ! Component: 100 - total flux cleaned = 0.0192971 Jy ! Component: 150 - total flux cleaned = 0.0221194 Jy ! Component: 200 - total flux cleaned = 0.0235995 Jy ! Total flux subtracted in 200 components = 0.0235995 Jy ! Clean residual min=-0.020018 max=0.018135 Jy/beam ! Clean residual mean=0.000043 rms=0.005053 Jy/beam ! Combined flux in latest and established models = 0.311208 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 = 0.00133363 Jy ! Component: 100 - total flux cleaned = 0.00234003 Jy ! Component: 150 - total flux cleaned = 0.00308007 Jy ! Component: 200 - total flux cleaned = 0.00376454 Jy ! Total flux subtracted in 200 components = 0.00376454 Jy ! Clean residual min=-0.018849 max=0.017882 Jy/beam ! Clean residual mean=0.000042 rms=0.004934 Jy/beam ! Combined flux in latest and established models = 0.314973 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 94 components and 0.314973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=2.314 mas, bpa=1.951 degrees ! Estimated noise=0.195268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177448 Jy ! Component: 100 - total flux cleaned = 0.0008608 Jy ! Component: 150 - total flux cleaned = 0.00010114 Jy ! Component: 200 - total flux cleaned = -0.000411631 Jy ! Total flux subtracted in 200 components = -0.000411631 Jy ! Clean residual min=-0.011604 max=0.011223 Jy/beam ! Clean residual mean=0.000020 rms=0.002842 Jy/beam ! Combined flux in latest and established models = 0.314561 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.314561 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=0.073440Jy sigma=1.718940 ! Fit after self-cal, rms=0.073083Jy sigma=1.710804 wmodel /J0608-1520_X_map.mod ! wmodel: Unable to open new model file: /J0608-1520_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0608-1520_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8794 x 2.314 at 1.951 degrees (North through East) ! Clean map min=-0.011118 max=0.16037 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0608-1520_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0028002 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.23813 5.23813 10.4763 20.9525 41.905 83.8101 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0084 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 57.272 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0608-1520_X_dfm.log closed on Thu May 19 22:11:27 2016