! Started logfile: /scr/pima/bg219b_uvs/J0833+0350_X_dfm.log on Thu May 19 20:10:02 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/J0833+0350_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0833+0350_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900236 visibilities/baseline/integration-bin. ! Found source: J0833+0350 ! ! 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 22848 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 J0833+0350_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042719Jy sigma=24.123176 ! Fit after self-cal, rms=0.722326Jy sigma=16.551695 ! 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=0.6999 mas, bmaj=1.692 mas, bpa=-2.084 degrees ! Estimated noise=0.314653 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 = 0.212095 Jy ! Component: 100 - total flux cleaned = 0.279467 Jy ! Total flux subtracted in 100 components = 0.279467 Jy ! Clean residual min=-0.010084 max=0.027683 Jy/beam ! Clean residual mean=0.000003 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 0.279467 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.279467 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=0.086696Jy sigma=1.951908 ! Fit after self-cal, rms=0.086614Jy sigma=1.950135 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310719 Jy ! Component: 100 - total flux cleaned = 0.0479853 Jy ! Total flux subtracted in 100 components = 0.0479853 Jy ! Clean residual min=-0.007907 max=0.011661 Jy/beam ! Clean residual mean=0.000002 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.327453 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.327453 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=0.074260Jy sigma=1.625820 ! Fit after self-cal, rms=0.074134Jy sigma=1.623226 ! Inverting map ! Added new window around map position (-3.8, -15.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116856 Jy ! Component: 100 - total flux cleaned = 0.0192146 Jy ! Total flux subtracted in 100 components = 0.0192146 Jy ! Clean residual min=-0.007091 max=0.009140 Jy/beam ! Clean residual mean=0.000001 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.346667 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.346667 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=0.072326Jy sigma=1.574649 ! Fit after self-cal, rms=0.072226Jy sigma=1.571968 ! 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=0.8657 mas, bmaj=1.992 mas, bpa=-2.067 degrees ! Estimated noise=0.208627 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 = 0.00631622 Jy ! Component: 100 - total flux cleaned = 0.0103377 Jy ! Component: 150 - total flux cleaned = 0.0132042 Jy ! Component: 200 - total flux cleaned = 0.015305 Jy ! Total flux subtracted in 200 components = 0.015305 Jy ! Clean residual min=-0.006888 max=0.009629 Jy/beam ! Clean residual mean=-0.000003 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.361972 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.361972 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=0.071647Jy sigma=1.554778 ! Fit after self-cal, rms=0.071600Jy sigma=1.553490 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8657 x 1.992 at -2.067 degrees (North through East) ! Clean map min=-0.0063765 max=0.27857 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 0.91 FD 0.91 HN 0.91 KP 0.95 ! LA 0.92 MK 0.96 NL 0.96 OV 0.92 ! PT 1.14 SC 1.00 ! ! ! Fit before self-cal, rms=0.071600Jy sigma=1.553490 ! Fit after self-cal, rms=0.070008Jy sigma=1.533667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=1.992 mas, bpa=-2.1 degrees ! Estimated noise=0.207114 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 = -0.00085728 Jy ! Component: 100 - total flux cleaned = -0.000474208 Jy ! Component: 150 - total flux cleaned = -0.000252245 Jy ! Component: 200 - total flux cleaned = -0.000101096 Jy ! Total flux subtracted in 200 components = -0.000101096 Jy ! Clean residual min=-0.006426 max=0.009043 Jy/beam ! Clean residual mean=-0.000003 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.361871 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.361871 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=0.069866Jy sigma=1.531538 ! Fit after self-cal, rms=0.069862Jy sigma=1.531320 ! 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=0.069862Jy sigma=1.531320 ! Fit after self-cal, rms=0.068966Jy sigma=1.513971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=1.99 mas, bpa=-2.07 degrees ! Estimated noise=0.205951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134185 Jy ! Component: 100 - total flux cleaned = -0.00128453 Jy ! Component: 150 - total flux cleaned = -0.00133099 Jy ! Component: 200 - total flux cleaned = -0.00128791 Jy ! Total flux subtracted in 200 components = -0.00128791 Jy ! Clean residual min=-0.005938 max=0.008256 Jy/beam ! Clean residual mean=-0.000003 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.360583 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.360583 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=0.068858Jy sigma=1.512318 ! Fit after self-cal, rms=0.068857Jy sigma=1.512173 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 (1.8, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872945 Jy ! Component: 100 - total flux cleaned = 0.014169 Jy ! Component: 150 - total flux cleaned = 0.0172037 Jy ! Component: 200 - total flux cleaned = 0.0181379 Jy ! Total flux subtracted in 200 components = 0.0181379 Jy ! Clean residual min=-0.005353 max=0.007365 Jy/beam ! Clean residual mean=-0.000003 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.378721 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 87 components and 0.378721 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=0.067576Jy sigma=1.481834 ! Fit after self-cal, rms=0.067428Jy sigma=1.477830 ! Inverting map ! Added new window around map position (13.8, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622121 Jy ! Component: 100 - total flux cleaned = 0.00868707 Jy ! Component: 150 - total flux cleaned = 0.0101311 Jy ! Component: 200 - total flux cleaned = 0.0106135 Jy ! Total flux subtracted in 200 components = 0.0106135 Jy ! Clean residual min=-0.005662 max=0.006180 Jy/beam ! Clean residual mean=-0.000002 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.389335 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 125 components and 0.389335 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=0.066741Jy sigma=1.462243 ! Fit after self-cal, rms=0.066681Jy sigma=1.460742 ! Inverting map ! Added new window around map position (-2, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616874 Jy ! Component: 100 - total flux cleaned = 0.00924153 Jy ! Component: 150 - total flux cleaned = 0.0103726 Jy ! Component: 200 - total flux cleaned = 0.0110846 Jy ! Total flux subtracted in 200 components = 0.0110846 Jy ! Clean residual min=-0.004941 max=0.005151 Jy/beam ! Clean residual mean=-0.000001 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.400419 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 159 components and 0.400419 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=0.065987Jy sigma=1.445179 ! Fit after self-cal, rms=0.065943Jy sigma=1.443946 ! Inverting map ! Added new window around map position (-13.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452934 Jy ! Component: 100 - total flux cleaned = 0.00576216 Jy ! Component: 150 - total flux cleaned = 0.00622 Jy ! Component: 200 - total flux cleaned = 0.00655569 Jy ! Total flux subtracted in 200 components = 0.00655569 Jy ! Clean residual min=-0.004106 max=0.004217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.406975 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 186 components and 0.406975 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=0.065534Jy sigma=1.434713 ! Fit after self-cal, rms=0.065513Jy sigma=1.434203 ! 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=0.065513Jy sigma=1.434203 ! Fit after self-cal, rms=0.063759Jy sigma=1.375868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8671 mas, bmaj=1.99 mas, bpa=-2.276 degrees ! Estimated noise=0.207608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270095 Jy ! Component: 100 - total flux cleaned = -0.004666 Jy ! Component: 150 - total flux cleaned = -0.00578828 Jy ! Component: 200 - total flux cleaned = -0.00679238 Jy ! Total flux subtracted in 200 components = -0.00679238 Jy ! Clean residual min=-0.002541 max=0.002635 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.400183 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 211 components and 0.400183 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=0.063577Jy sigma=1.371560 ! Fit after self-cal, rms=0.063586Jy sigma=1.371321 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 (0.8, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259473 Jy ! Component: 100 - total flux cleaned = 0.00254627 Jy ! Component: 150 - total flux cleaned = 0.00210043 Jy ! Component: 200 - total flux cleaned = 0.00174974 Jy ! Total flux subtracted in 200 components = 0.00174974 Jy ! Clean residual min=-0.002348 max=0.002202 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.401932 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 251 components and 0.401932 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=0.063439Jy sigma=1.367821 ! Fit after self-cal, rms=0.063433Jy sigma=1.367713 ! 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=0.063433Jy sigma=1.367713 ! Fit after self-cal, rms=0.063365Jy sigma=1.366954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=3.053 mas, bpa=-0.7665 degrees ! Estimated noise=0.266952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215443 Jy ! Component: 100 - total flux cleaned = -0.00332345 Jy ! Component: 150 - total flux cleaned = -0.00429197 Jy ! Component: 200 - total flux cleaned = -0.0051048 Jy ! Total flux subtracted in 200 components = -0.0051048 Jy ! Clean residual min=-0.002529 max=0.002257 Jy/beam ! Clean residual mean=0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.396828 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 285 components and 0.396828 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=0.063287Jy sigma=1.365126 ! Fit after self-cal, rms=0.063280Jy sigma=1.364948 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 = -0.000641764 Jy ! Component: 100 - total flux cleaned = -0.00106185 Jy ! Component: 150 - total flux cleaned = -0.00154526 Jy ! Component: 200 - total flux cleaned = -0.00196867 Jy ! Total flux subtracted in 200 components = -0.00196867 Jy ! Clean residual min=-0.002328 max=0.002049 Jy/beam ! Clean residual mean=0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.394859 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 296 components and 0.394859 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=0.063260Jy sigma=1.364580 ! Fit after self-cal, rms=0.063256Jy sigma=1.364530 ! 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=0.867 mas, bmaj=1.989 mas, bpa=-2.243 degrees ! Estimated noise=0.207216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 1.989 at -2.243 degrees (North through East) ! Clean map min=-0.0017873 max=0.27207 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=0.7012 mas, bmaj=1.689 mas, bpa=-2.185 degrees ! Estimated noise=0.310313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209001 Jy ! Component: 100 - total flux cleaned = 0.27582 Jy ! Component: 150 - total flux cleaned = 0.306588 Jy ! Component: 200 - total flux cleaned = 0.323789 Jy ! Total flux subtracted in 200 components = 0.323789 Jy ! Clean residual min=-0.004729 max=0.008941 Jy/beam ! Clean residual mean=0.000001 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.323789 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.323789 Jy ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=1.989 mas, bpa=-2.243 degrees ! Estimated noise=0.207216 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 = 0.0132166 Jy ! Component: 100 - total flux cleaned = 0.0216595 Jy ! Component: 150 - total flux cleaned = 0.0283465 Jy ! Component: 200 - total flux cleaned = 0.0339354 Jy ! Total flux subtracted in 200 components = 0.0339354 Jy ! Clean residual min=-0.003172 max=0.004208 Jy/beam ! Clean residual mean=-0.000000 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.357725 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 50 components and 0.357725 Jy ! Inverting map ! Added new window around map position (-4.2, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492594 Jy ! Component: 100 - total flux cleaned = 0.0090093 Jy ! Component: 150 - total flux cleaned = 0.0125633 Jy ! Component: 200 - total flux cleaned = 0.0156788 Jy ! Total flux subtracted in 200 components = 0.0156788 Jy ! Clean residual min=-0.002487 max=0.002835 Jy/beam ! Clean residual mean=0.000000 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.373403 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 89 components and 0.373403 Jy ! Inverting map ! Added new window around map position (39.4, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297057 Jy ! Component: 100 - total flux cleaned = 0.0054445 Jy ! Component: 150 - total flux cleaned = 0.00739359 Jy ! Component: 200 - total flux cleaned = 0.00875712 Jy ! Total flux subtracted in 200 components = 0.00875712 Jy ! Clean residual min=-0.002186 max=0.002159 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.382161 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 124 components and 0.382161 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=2.063 mas, bmaj=3.053 mas, bpa=-0.7665 degrees ! Estimated noise=0.266952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253279 Jy ! Component: 100 - total flux cleaned = 0.00340394 Jy ! Component: 150 - total flux cleaned = 0.00423558 Jy ! Component: 200 - total flux cleaned = 0.00502394 Jy ! Total flux subtracted in 200 components = 0.00502394 Jy ! Clean residual min=-0.002630 max=0.002341 Jy/beam ! Clean residual mean=0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.387185 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 = 0.000807737 Jy ! Component: 100 - total flux cleaned = 0.00152753 Jy ! Component: 150 - total flux cleaned = 0.00222838 Jy ! Component: 200 - total flux cleaned = 0.00286641 Jy ! Total flux subtracted in 200 components = 0.00286641 Jy ! Clean residual min=-0.002377 max=0.002173 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.390051 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 197 components and 0.390051 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=1.989 mas, bpa=-2.243 degrees ! Estimated noise=0.207216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406753 Jy ! Component: 100 - total flux cleaned = -0.000151023 Jy ! Component: 150 - total flux cleaned = 0.000130556 Jy ! Component: 200 - total flux cleaned = 0.00043274 Jy ! Total flux subtracted in 200 components = 0.00043274 Jy ! Clean residual min=-0.001769 max=0.001856 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.390484 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 220 components and 0.390484 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=0.063244Jy sigma=1.363502 ! Fit after self-cal, rms=0.063208Jy sigma=1.362853 wmodel /J0833+0350_X_map.mod ! wmodel: Unable to open new model file: /J0833+0350_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0833+0350_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 1.989 at -2.243 degrees (North through East) ! Clean map min=-0.0017402 max=0.27419 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0833+0350_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.274187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.43693 0.43693 0.873859 1.74772 3.49544 6.99087 13.9817 27.9635 55.927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.274 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 686.609 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0833+0350_X_dfm.log closed on Thu May 19 20:10:06 2016