! Started logfile: /scr/pima/bg219b_uvs/J1222+0413_X_dfm.log on Thu May 19 20:18:02 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/J1222+0413_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1222+0413_X_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.729778 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 9852 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 J1222+0413_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.097308Jy sigma=24.361957 ! Fit after self-cal, rms=0.592507Jy sigma=13.115280 ! 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=0.6854 mas, bmaj=1.817 mas, bpa=-4.781 degrees ! Estimated noise=0.614819 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 = 0.310824 Jy ! Component: 100 - total flux cleaned = 0.378961 Jy ! Total flux subtracted in 100 components = 0.378961 Jy ! Clean residual min=-0.010040 max=0.021304 Jy/beam ! Clean residual mean=0.000001 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 0.378961 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.378961 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=0.089351Jy sigma=1.908763 ! Fit after self-cal, rms=0.089347Jy sigma=1.908657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240836 Jy ! Component: 100 - total flux cleaned = 0.0386993 Jy ! Total flux subtracted in 100 components = 0.0386993 Jy ! Clean residual min=-0.008283 max=0.010830 Jy/beam ! Clean residual mean=0.000002 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.41766 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.41766 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=0.079530Jy sigma=1.673233 ! Fit after self-cal, rms=0.079497Jy sigma=1.672487 ! 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=0.9792 mas, bmaj=2.229 mas, bpa=-2.11 degrees ! Estimated noise=0.383041 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 = 0.0128713 Jy ! Component: 100 - total flux cleaned = 0.0191738 Jy ! Component: 150 - total flux cleaned = 0.0226652 Jy ! Component: 200 - total flux cleaned = 0.0247118 Jy ! Total flux subtracted in 200 components = 0.0247118 Jy ! Clean residual min=-0.006801 max=0.009684 Jy/beam ! Clean residual mean=0.000001 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.442372 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.442372 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=0.077570Jy sigma=1.625780 ! Fit after self-cal, rms=0.077556Jy sigma=1.625476 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9792 x 2.229 at -2.11 degrees (North through East) ! Clean map min=-0.0064556 max=0.40998 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.06 KP 0.98 ! LA 0.98 MK 1.01 NL 1.01 OV 0.98 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 1.00 ! LA 1.00 MK 1.03 NL 1.04 OV 1.03 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.04 KP 1.03 ! LA 1.01 MK 1.03 NL 1.04 OV 1.00 ! PT 1.11 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 0.97 ! LA 0.97 MK 1.02 NL 1.01 OV 0.98 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.98 ! LA 0.96 MK 1.01 NL 1.00 OV 0.97 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.98 ! LA 0.99 MK 1.01 NL 1.03 OV 1.00 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.02 ! LA 1.01 MK 1.04 NL 1.02 OV 1.00 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.98 ! LA 0.96 MK 1.01 NL 0.99 OV 0.97 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.98 ! LA 0.95 MK 1.00 NL 1.01 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.99 KP 0.96 ! LA 0.95 MK 0.99 NL 0.99 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 0.93 ! LA 0.94 MK 0.99 NL 0.97 OV 0.96 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.92 HN 0.92 KP 0.93 ! LA 0.95 MK 0.96 NL 0.96 OV 0.92 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.077556Jy sigma=1.625476 ! Fit after self-cal, rms=0.071868Jy sigma=1.507251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9822 mas, bmaj=2.233 mas, bpa=-2.125 degrees ! Estimated noise=0.383526 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 = 0.000334147 Jy ! Component: 100 - total flux cleaned = 0.000173115 Jy ! Component: 150 - total flux cleaned = 0.00020247 Jy ! Component: 200 - total flux cleaned = 0.000260255 Jy ! Total flux subtracted in 200 components = 0.000260255 Jy ! Clean residual min=-0.007505 max=0.007793 Jy/beam ! Clean residual mean=0.000002 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.442632 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.442632 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=0.071826Jy sigma=1.506278 ! Fit after self-cal, rms=0.071832Jy sigma=1.506076 ! 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=0.071832Jy sigma=1.506076 ! Fit after self-cal, rms=0.069357Jy sigma=1.450792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9854 mas, bmaj=2.239 mas, bpa=-2.247 degrees ! Estimated noise=0.383017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00233256 Jy ! Component: 100 - total flux cleaned = -0.00329882 Jy ! Component: 150 - total flux cleaned = -0.00348852 Jy ! Component: 200 - total flux cleaned = -0.00359991 Jy ! Total flux subtracted in 200 components = -0.00359991 Jy ! Clean residual min=-0.004146 max=0.005030 Jy/beam ! Clean residual mean=-0.000001 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.439032 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.439032 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=0.069284Jy sigma=1.448910 ! Fit after self-cal, rms=0.069293Jy sigma=1.448718 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 (45, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428559 Jy ! Component: 100 - total flux cleaned = 0.00633349 Jy ! Component: 150 - total flux cleaned = 0.00769302 Jy ! Component: 200 - total flux cleaned = 0.00830574 Jy ! Total flux subtracted in 200 components = 0.00830574 Jy ! Clean residual min=-0.004242 max=0.004035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.447338 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.447338 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=0.069021Jy sigma=1.442639 ! Fit after self-cal, rms=0.069004Jy sigma=1.442139 ! 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=0.069004Jy sigma=1.442139 ! Fit after self-cal, rms=0.068788Jy sigma=1.440724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9877 mas, bmaj=2.243 mas, bpa=-2.29 degrees ! Estimated noise=0.382032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000969953 Jy ! Component: 100 - total flux cleaned = -0.000909956 Jy ! Component: 150 - total flux cleaned = -0.000779771 Jy ! Component: 200 - total flux cleaned = -0.000709645 Jy ! Total flux subtracted in 200 components = -0.000709645 Jy ! Clean residual min=-0.004363 max=0.004046 Jy/beam ! Clean residual mean=-0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.446628 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.446628 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=0.068707Jy sigma=1.438716 ! Fit after self-cal, rms=0.068702Jy sigma=1.438623 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 = -0.000151508 Jy ! Component: 100 - total flux cleaned = -3.32508e-05 Jy ! Component: 150 - total flux cleaned = 7.28157e-05 Jy ! Component: 200 - total flux cleaned = 0.000120614 Jy ! Total flux subtracted in 200 components = 0.000120614 Jy ! Clean residual min=-0.004300 max=0.003971 Jy/beam ! Clean residual mean=-0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.446749 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.446749 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=0.068681Jy sigma=1.438096 ! Fit after self-cal, rms=0.068678Jy sigma=1.438064 ! 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=0.068678Jy sigma=1.438064 ! Fit after self-cal, rms=0.068506Jy sigma=1.437294 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=3.319 mas, bpa=1.365 degrees ! Estimated noise=0.455505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256681 Jy ! Component: 100 - total flux cleaned = -0.00269538 Jy ! Component: 150 - total flux cleaned = -0.00259191 Jy ! Component: 200 - total flux cleaned = -0.00250513 Jy ! Total flux subtracted in 200 components = -0.00250513 Jy ! Clean residual min=-0.004642 max=0.004905 Jy/beam ! Clean residual mean=-0.000003 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.444244 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.444244 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=0.068493Jy sigma=1.436608 ! Fit after self-cal, rms=0.068480Jy sigma=1.436433 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 = -0.000200502 Jy ! Component: 100 - total flux cleaned = -4.70478e-05 Jy ! Component: 150 - total flux cleaned = 1.43306e-05 Jy ! Component: 200 - total flux cleaned = 1.4219e-05 Jy ! Total flux subtracted in 200 components = 1.4219e-05 Jy ! Clean residual min=-0.004605 max=0.004800 Jy/beam ! Clean residual mean=-0.000003 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.444258 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.444258 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=0.068485Jy sigma=1.436429 ! Fit after self-cal, rms=0.068479Jy sigma=1.436361 ! 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=0.9898 mas, bmaj=2.247 mas, bpa=-2.334 degrees ! Estimated noise=0.381052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 2.247 at -2.334 degrees (North through East) ! Clean map min=-0.0040645 max=0.40789 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=0.6927 mas, bmaj=1.828 mas, bpa=-5.022 degrees ! Estimated noise=0.617821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.312279 Jy ! Component: 100 - total flux cleaned = 0.380504 Jy ! Component: 150 - total flux cleaned = 0.403163 Jy ! Component: 200 - total flux cleaned = 0.415386 Jy ! Total flux subtracted in 200 components = 0.415386 Jy ! Clean residual min=-0.004771 max=0.006093 Jy/beam ! Clean residual mean=0.000000 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.415385 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.415385 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=2.247 mas, bpa=-2.334 degrees ! Estimated noise=0.381052 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 = 0.00985443 Jy ! Component: 100 - total flux cleaned = 0.0155416 Jy ! Component: 150 - total flux cleaned = 0.0192879 Jy ! Component: 200 - total flux cleaned = 0.0219915 Jy ! Total flux subtracted in 200 components = 0.0219915 Jy ! Clean residual min=-0.004150 max=0.004340 Jy/beam ! Clean residual mean=-0.000002 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.437377 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.437377 Jy ! Inverting map ! Added new window around map position (-17.6, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393087 Jy ! Component: 100 - total flux cleaned = 0.00609238 Jy ! Component: 150 - total flux cleaned = 0.00764022 Jy ! Component: 200 - total flux cleaned = 0.00865173 Jy ! Total flux subtracted in 200 components = 0.00865173 Jy ! Clean residual min=-0.003989 max=0.003859 Jy/beam ! Clean residual mean=-0.000001 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.446029 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.446029 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=2.181 mas, bmaj=3.319 mas, bpa=1.365 degrees ! Estimated noise=0.455505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769402 Jy ! Component: 100 - total flux cleaned = 0.001108 Jy ! Component: 150 - total flux cleaned = 0.001264 Jy ! Component: 200 - total flux cleaned = 0.00140147 Jy ! Total flux subtracted in 200 components = 0.00140147 Jy ! Clean residual min=-0.004411 max=0.004081 Jy/beam ! Clean residual mean=-0.000003 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.44743 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 = 4.85782e-05 Jy ! Component: 100 - total flux cleaned = 0.000116527 Jy ! Component: 150 - total flux cleaned = 0.000181665 Jy ! Component: 200 - total flux cleaned = 0.000243118 Jy ! Total flux subtracted in 200 components = 0.000243118 Jy ! Clean residual min=-0.004406 max=0.004053 Jy/beam ! Clean residual mean=-0.000003 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.447673 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.447673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=2.247 mas, bpa=-2.334 degrees ! Estimated noise=0.381052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146462 Jy ! Component: 100 - total flux cleaned = -0.000148298 Jy ! Component: 150 - total flux cleaned = -8.38797e-05 Jy ! Component: 200 - total flux cleaned = -2.27796e-05 Jy ! Total flux subtracted in 200 components = -2.27796e-05 Jy ! Clean residual min=-0.003903 max=0.003849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.447651 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.447651 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=0.068241Jy sigma=1.432253 ! Fit after self-cal, rms=0.068200Jy sigma=1.431315 wmodel /J1222+0413_X_map.mod ! wmodel: Unable to open new model file: /J1222+0413_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1222+0413_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 2.247 at -2.334 degrees (North through East) ! Clean map min=-0.0036333 max=0.40736 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1222+0413_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.407356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000837398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.616708 0.616708 1.23342 2.46683 4.93367 9.86733 19.7347 39.4693 78.9387 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.407 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 486.453 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1222+0413_X_dfm.log closed on Thu May 19 20:18:04 2016