! Started logfile: /scr/pima/bg219a_uvs/J0128+4901_X_dfm.log on Thu May 19 23:46:57 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/bg219a_uvs/J0128+4901_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0128+4901_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0128+4901 ! ! 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 121 lines of history. ! ! Reading 5400 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 J0128+4901_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028797Jy sigma=28.010713 ! Fit after self-cal, rms=0.693797Jy sigma=18.629118 ! 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=0.732 mas, bmaj=1.111 mas, bpa=-38.25 degrees ! Estimated noise=0.767939 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 = 0.228771 Jy ! Component: 100 - total flux cleaned = 0.289808 Jy ! Total flux subtracted in 100 components = 0.289808 Jy ! Clean residual min=-0.014044 max=0.024858 Jy/beam ! Clean residual mean=-0.000039 rms=0.003788 Jy/beam ! Combined flux in latest and established models = 0.289808 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.289808 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=0.078876Jy sigma=2.164900 ! Fit after self-cal, rms=0.078856Jy sigma=2.163894 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253977 Jy ! Component: 100 - total flux cleaned = 0.0372312 Jy ! Total flux subtracted in 100 components = 0.0372312 Jy ! Clean residual min=-0.007047 max=0.008576 Jy/beam ! Clean residual mean=-0.000019 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.327039 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.327039 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=0.068101Jy sigma=1.839992 ! Fit after self-cal, rms=0.068068Jy sigma=1.838786 ! 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=0.971 mas, bmaj=1.325 mas, bpa=-34.58 degrees ! Estimated noise=0.381411 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 = 0.0110156 Jy ! Component: 100 - total flux cleaned = 0.0166486 Jy ! Component: 150 - total flux cleaned = 0.0201958 Jy ! Component: 200 - total flux cleaned = 0.0224382 Jy ! Total flux subtracted in 200 components = 0.0224382 Jy ! Clean residual min=-0.005370 max=0.005669 Jy/beam ! Clean residual mean=-0.000037 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.349478 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.349478 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=0.066411Jy sigma=1.787345 ! Fit after self-cal, rms=0.066411Jy sigma=1.787174 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.971 x 1.325 at -34.58 degrees (North through East) ! Clean map min=-0.00483 max=0.30488 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: ! LA 0.98 MK 1.00 NL 0.99 OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 1.01 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.02 NL 1.02 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.99 NL 1.01 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.98 NL 1.02 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 1.00 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.01 NL 1.01 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.00 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.97 NL 1.03 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.96 NL 0.97 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.98 NL 1.00 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.01 NL 1.01 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.066411Jy sigma=1.787174 ! Fit after self-cal, rms=0.066028Jy sigma=1.766755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9711 mas, bmaj=1.339 mas, bpa=-34.97 degrees ! Estimated noise=0.380764 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 = -0.00182657 Jy ! Component: 100 - total flux cleaned = -0.00196603 Jy ! Component: 150 - total flux cleaned = -0.00212367 Jy ! Component: 200 - total flux cleaned = -0.00222331 Jy ! Total flux subtracted in 200 components = -0.00222331 Jy ! Clean residual min=-0.003282 max=0.003188 Jy/beam ! Clean residual mean=-0.000008 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.347254 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.347254 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=0.065952Jy sigma=1.765135 ! Fit after self-cal, rms=0.065951Jy sigma=1.765026 ! 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=0.065951Jy sigma=1.765026 ! Fit after self-cal, rms=0.065941Jy sigma=1.759302 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=1.334 mas, bpa=-34.84 degrees ! Estimated noise=0.380624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138281 Jy ! Component: 100 - total flux cleaned = -0.00150585 Jy ! Component: 150 - total flux cleaned = -0.00163045 Jy ! Component: 200 - total flux cleaned = -0.0017114 Jy ! Total flux subtracted in 200 components = -0.0017114 Jy ! Clean residual min=-0.002723 max=0.002414 Jy/beam ! Clean residual mean=-0.000012 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.345543 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.345543 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=0.065905Jy sigma=1.758356 ! Fit after self-cal, rms=0.065908Jy sigma=1.758248 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 = -0.000264332 Jy ! Component: 100 - total flux cleaned = -0.000278585 Jy ! Component: 150 - total flux cleaned = -0.000320135 Jy ! Component: 200 - total flux cleaned = -0.000370231 Jy ! Total flux subtracted in 200 components = -0.000370231 Jy ! Clean residual min=-0.002685 max=0.002390 Jy/beam ! Clean residual mean=-0.000013 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.345173 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.345173 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=0.065900Jy sigma=1.757972 ! Fit after self-cal, rms=0.065897Jy sigma=1.757920 ! 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=0.065897Jy sigma=1.757920 ! Fit after self-cal, rms=0.065971Jy sigma=1.757651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9762 mas, bmaj=1.333 mas, bpa=-34.74 degrees ! Estimated noise=0.380611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000767406 Jy ! Component: 100 - total flux cleaned = -0.000897163 Jy ! Component: 150 - total flux cleaned = -0.00102327 Jy ! Component: 200 - total flux cleaned = -0.00111938 Jy ! Total flux subtracted in 200 components = -0.00111938 Jy ! Clean residual min=-0.002560 max=0.002211 Jy/beam ! Clean residual mean=-0.000012 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.344053 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.344053 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=0.065958Jy sigma=1.757290 ! Fit after self-cal, rms=0.065956Jy sigma=1.757247 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 = -0.000174849 Jy ! Component: 100 - total flux cleaned = -0.000213614 Jy ! Component: 150 - total flux cleaned = -0.000236337 Jy ! Component: 200 - total flux cleaned = -0.000256658 Jy ! Total flux subtracted in 200 components = -0.000256658 Jy ! Clean residual min=-0.002528 max=0.002199 Jy/beam ! Clean residual mean=-0.000013 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.343797 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.343797 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=0.065951Jy sigma=1.757122 ! Fit after self-cal, rms=0.065950Jy sigma=1.757097 ! 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=0.065950Jy sigma=1.757097 ! Fit after self-cal, rms=0.066005Jy sigma=1.756969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.992 mas, bpa=-30.88 degrees ! Estimated noise=0.471855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000798098 Jy ! Component: 100 - total flux cleaned = -0.000852689 Jy ! Component: 150 - total flux cleaned = -0.000893086 Jy ! Component: 200 - total flux cleaned = -0.00091431 Jy ! Total flux subtracted in 200 components = -0.00091431 Jy ! Clean residual min=-0.002651 max=0.002693 Jy/beam ! Clean residual mean=-0.000028 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.342882 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.342882 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=0.066005Jy sigma=1.756933 ! Fit after self-cal, rms=0.066002Jy sigma=1.756809 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 = -4.89901e-05 Jy ! Component: 100 - total flux cleaned = -3.22494e-05 Jy ! Component: 150 - total flux cleaned = -3.37718e-05 Jy ! Component: 200 - total flux cleaned = -4.42445e-05 Jy ! Total flux subtracted in 200 components = -4.42445e-05 Jy ! Clean residual min=-0.002628 max=0.002622 Jy/beam ! Clean residual mean=-0.000028 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.342838 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.342838 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=0.066005Jy sigma=1.756879 ! Fit after self-cal, rms=0.066002Jy sigma=1.756786 ! 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=0.9778 mas, bmaj=1.333 mas, bpa=-34.66 degrees ! Estimated noise=0.380623 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9778 x 1.333 at -34.66 degrees (North through East) ! Clean map min=-0.0022748 max=0.30619 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=0.735 mas, bmaj=1.116 mas, bpa=-38.33 degrees ! Estimated noise=0.773079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230177 Jy ! Component: 100 - total flux cleaned = 0.291468 Jy ! Component: 150 - total flux cleaned = 0.317053 Jy ! Component: 200 - total flux cleaned = 0.328824 Jy ! Total flux subtracted in 200 components = 0.328824 Jy ! Clean residual min=-0.006873 max=0.007777 Jy/beam ! Clean residual mean=-0.000009 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.328824 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.328824 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9778 mas, bmaj=1.333 mas, bpa=-34.66 degrees ! Estimated noise=0.380623 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 = 0.00796981 Jy ! Component: 100 - total flux cleaned = 0.0109254 Jy ! Component: 150 - total flux cleaned = 0.0123862 Jy ! Component: 200 - total flux cleaned = 0.0128063 Jy ! Total flux subtracted in 200 components = 0.0128063 Jy ! Clean residual min=-0.002413 max=0.002483 Jy/beam ! Clean residual mean=-0.000015 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.34163 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.34163 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=2.245 mas, bmaj=2.992 mas, bpa=-30.88 degrees ! Estimated noise=0.471855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692442 Jy ! Component: 100 - total flux cleaned = 0.000814399 Jy ! Component: 150 - total flux cleaned = 0.000881155 Jy ! Component: 200 - total flux cleaned = 0.000916299 Jy ! Total flux subtracted in 200 components = 0.000916299 Jy ! Clean residual min=-0.002702 max=0.002828 Jy/beam ! Clean residual mean=-0.000029 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.342547 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 = 2.95034e-05 Jy ! Component: 100 - total flux cleaned = 5.46331e-05 Jy ! Component: 150 - total flux cleaned = 6.69223e-05 Jy ! Component: 200 - total flux cleaned = 9.0483e-05 Jy ! Total flux subtracted in 200 components = 9.0483e-05 Jy ! Clean residual min=-0.002686 max=0.002746 Jy/beam ! Clean residual mean=-0.000029 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.342637 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.342637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9778 mas, bmaj=1.333 mas, bpa=-34.66 degrees ! Estimated noise=0.380623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101112 Jy ! Component: 100 - total flux cleaned = -0.000154902 Jy ! Component: 150 - total flux cleaned = -0.000202602 Jy ! Component: 200 - total flux cleaned = -0.000263377 Jy ! Total flux subtracted in 200 components = -0.000263377 Jy ! Clean residual min=-0.002358 max=0.002391 Jy/beam ! Clean residual mean=-0.000013 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.342374 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.342374 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=0.065998Jy sigma=1.756718 ! Fit after self-cal, rms=0.065990Jy sigma=1.756693 wmodel /J0128+4901_X_map.mod ! wmodel: Unable to open new model file: /J0128+4901_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0128+4901_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9778 x 1.333 at -34.66 degrees (North through East) ! Clean map min=-0.0022305 max=0.30589 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0128+4901_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.305886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000578437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.567306 0.567306 1.13461 2.26922 4.53845 9.07689 18.1538 36.3076 72.6151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.305 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 528.815 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0128+4901_X_dfm.log closed on Thu May 19 23:46:59 2016