! Started logfile: /scr/pima/bg219a_uvs/J2105+0033_X_dfm.log on Fri May 20 00:20:28 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/J2105+0033_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2105+0033_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2105+0033 ! ! 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 7800 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 J2105+0033_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004044Jy sigma=28.223743 ! Fit after self-cal, rms=0.912952Jy sigma=25.591425 ! 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=0.6216 mas, bmaj=1.65 mas, bpa=-0.5603 degrees ! Estimated noise=0.499041 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 = 0.065469 Jy ! Component: 100 - total flux cleaned = 0.0831399 Jy ! Total flux subtracted in 100 components = 0.0831399 Jy ! Clean residual min=-0.006684 max=0.007715 Jy/beam ! Clean residual mean=0.000000 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.0831399 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0831399 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=0.053742Jy sigma=1.456358 ! Fit after self-cal, rms=0.053581Jy sigma=1.452052 ! 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=0.7351 mas, bmaj=1.837 mas, bpa=-2.248 degrees ! Estimated noise=0.300442 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 = 0.012567 Jy ! Component: 100 - total flux cleaned = 0.0190123 Jy ! Component: 150 - total flux cleaned = 0.022675 Jy ! Component: 200 - total flux cleaned = 0.024834 Jy ! Total flux subtracted in 200 components = 0.024834 Jy ! Clean residual min=-0.004483 max=0.009023 Jy/beam ! Clean residual mean=0.000003 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.107974 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.107974 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=0.050914Jy sigma=1.363673 ! Fit after self-cal, rms=0.050952Jy sigma=1.362621 ! Inverting map ! Added new window around map position (1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770615 Jy ! Component: 100 - total flux cleaned = 0.0105727 Jy ! Component: 150 - total flux cleaned = 0.0124206 Jy ! Component: 200 - total flux cleaned = 0.0137671 Jy ! Total flux subtracted in 200 components = 0.0137671 Jy ! Clean residual min=-0.002613 max=0.002957 Jy/beam ! Clean residual mean=0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.121741 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.121741 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=0.049924Jy sigma=1.330123 ! Fit after self-cal, rms=0.049771Jy sigma=1.325413 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7351 x 1.837 at -2.248 degrees (North through East) ! Clean map min=-0.0021676 max=0.089989 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 0.93 MK 0.99 NL 1.01 OV 1.05 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.05 OV 1.05 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.02 NL 1.04 OV 1.02 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.05 NL 1.08 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.93 NL 0.99 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.97 NL 0.99 OV 1.05 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.02 NL 0.99 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 1.02 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.11 NL 1.02 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 1.05 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.92 NL 1.05 OV 1.06 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.97 NL 1.03 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Fit before self-cal, rms=0.049771Jy sigma=1.325413 ! Fit after self-cal, rms=0.049170Jy sigma=1.319439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.734 mas, bmaj=1.838 mas, bpa=-2.068 degrees ! Estimated noise=0.298489 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 = 0.00157438 Jy ! Component: 100 - total flux cleaned = 0.0020534 Jy ! Component: 150 - total flux cleaned = 0.00209811 Jy ! Component: 200 - total flux cleaned = 0.00218362 Jy ! Total flux subtracted in 200 components = 0.00218362 Jy ! Clean residual min=-0.001527 max=0.001637 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.123925 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.123925 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=0.049116Jy sigma=1.318009 ! Fit after self-cal, rms=0.049098Jy sigma=1.317480 ! 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=0.049098Jy sigma=1.317480 ! Fit after self-cal, rms=0.049327Jy sigma=1.313146 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7332 mas, bmaj=1.837 mas, bpa=-2.085 degrees ! Estimated noise=0.298535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590028 Jy ! Component: 100 - total flux cleaned = 0.000745594 Jy ! Component: 150 - total flux cleaned = 0.000803378 Jy ! Component: 200 - total flux cleaned = 0.000845083 Jy ! Total flux subtracted in 200 components = 0.000845083 Jy ! Clean residual min=-0.001236 max=0.001440 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.12477 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.12477 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=0.049320Jy sigma=1.312889 ! Fit after self-cal, rms=0.049334Jy sigma=1.312763 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 (-38.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105454 Jy ! Component: 100 - total flux cleaned = 0.00103206 Jy ! Component: 150 - total flux cleaned = 0.00108719 Jy ! Component: 200 - total flux cleaned = 0.00113437 Jy ! Total flux subtracted in 200 components = 0.00113437 Jy ! Clean residual min=-0.001234 max=0.001312 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.125904 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.125904 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=0.049297Jy sigma=1.311962 ! Fit after self-cal, rms=0.049295Jy sigma=1.311872 ! 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=0.049295Jy sigma=1.311872 ! Fit after self-cal, rms=0.048761Jy sigma=1.313138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.735 mas, bmaj=1.841 mas, bpa=-2.147 degrees ! Estimated noise=0.294375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000704436 Jy ! Component: 100 - total flux cleaned = -0.000729632 Jy ! Component: 150 - total flux cleaned = -0.000747476 Jy ! Component: 200 - total flux cleaned = -0.000804115 Jy ! Total flux subtracted in 200 components = -0.000804115 Jy ! Clean residual min=-0.001179 max=0.001432 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.1251 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 92 components and 0.1251 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=0.048736Jy sigma=1.312384 ! Fit after self-cal, rms=0.048740Jy sigma=1.312357 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 = 0.000198509 Jy ! Component: 100 - total flux cleaned = 0.000199285 Jy ! Component: 150 - total flux cleaned = 0.000164395 Jy ! Component: 200 - total flux cleaned = 0.000121986 Jy ! Total flux subtracted in 200 components = 0.000121986 Jy ! Clean residual min=-0.001150 max=0.001391 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.125222 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.125222 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=0.048734Jy sigma=1.312214 ! Fit after self-cal, rms=0.048733Jy sigma=1.312207 ! 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=0.048733Jy sigma=1.312207 ! Fit after self-cal, rms=0.048256Jy sigma=1.312836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=3.952 mas, bpa=-3.96 degrees ! Estimated noise=0.40263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129907 Jy ! Component: 100 - total flux cleaned = -0.00128667 Jy ! Component: 150 - total flux cleaned = -0.0013537 Jy ! Component: 200 - total flux cleaned = -0.0014991 Jy ! Total flux subtracted in 200 components = -0.0014991 Jy ! Clean residual min=-0.001377 max=0.001539 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.123723 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.123723 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=0.048240Jy sigma=1.312232 ! Fit after self-cal, rms=0.048243Jy sigma=1.312217 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 = -1.6877e-05 Jy ! Component: 100 - total flux cleaned = -2.69639e-05 Jy ! Component: 150 - total flux cleaned = -4.65419e-05 Jy ! Component: 200 - total flux cleaned = -6.49662e-05 Jy ! Total flux subtracted in 200 components = -6.49662e-05 Jy ! Clean residual min=-0.001369 max=0.001501 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.123658 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.123658 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=0.048242Jy sigma=1.312167 ! Fit after self-cal, rms=0.048241Jy sigma=1.312163 ! 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=0.736 mas, bmaj=1.842 mas, bpa=-2.189 degrees ! Estimated noise=0.29093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.736 x 1.842 at -2.189 degrees (North through East) ! Clean map min=-0.0010378 max=0.087387 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=0.6215 mas, bmaj=1.652 mas, bpa=-0.6526 degrees ! Estimated noise=0.484367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634014 Jy ! Component: 100 - total flux cleaned = 0.0811251 Jy ! Component: 150 - total flux cleaned = 0.0913124 Jy ! Component: 200 - total flux cleaned = 0.098026 Jy ! Total flux subtracted in 200 components = 0.098026 Jy ! Clean residual min=-0.003595 max=0.004072 Jy/beam ! Clean residual mean=0.000000 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.098026 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.098026 Jy ! Inverting map and beam ! Estimated beam: bmin=0.736 mas, bmaj=1.842 mas, bpa=-2.189 degrees ! Estimated noise=0.29093 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 = 0.00701408 Jy ! Component: 100 - total flux cleaned = 0.0113588 Jy ! Component: 150 - total flux cleaned = 0.0141683 Jy ! Component: 200 - total flux cleaned = 0.0158974 Jy ! Total flux subtracted in 200 components = 0.0158974 Jy ! Clean residual min=-0.001889 max=0.001925 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.113923 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.113923 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=1.923 mas, bmaj=3.952 mas, bpa=-3.96 degrees ! Estimated noise=0.40263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274696 Jy ! Component: 100 - total flux cleaned = 0.00426065 Jy ! Component: 150 - total flux cleaned = 0.00520948 Jy ! Component: 200 - total flux cleaned = 0.0059105 Jy ! Total flux subtracted in 200 components = 0.0059105 Jy ! Clean residual min=-0.001845 max=0.001689 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.119834 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 = 0.000460381 Jy ! Component: 100 - total flux cleaned = 0.000826265 Jy ! Component: 150 - total flux cleaned = 0.0011265 Jy ! Component: 200 - total flux cleaned = 0.00123813 Jy ! Total flux subtracted in 200 components = 0.00123813 Jy ! Clean residual min=-0.001682 max=0.001641 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.121072 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 70 components and 0.121072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.736 mas, bmaj=1.842 mas, bpa=-2.189 degrees ! Estimated noise=0.29093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656712 Jy ! Component: 100 - total flux cleaned = 0.000740948 Jy ! Component: 150 - total flux cleaned = 0.000717569 Jy ! Component: 200 - total flux cleaned = 0.000677747 Jy ! Total flux subtracted in 200 components = 0.000677747 Jy ! Clean residual min=-0.001268 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.12175 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.12175 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=0.048258Jy sigma=1.312655 ! Fit after self-cal, rms=0.048254Jy sigma=1.312544 wmodel /J2105+0033_X_map.mod ! wmodel: Unable to open new model file: /J2105+0033_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J2105+0033_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.736 x 1.842 at -2.189 degrees (North through East) ! Clean map min=-0.0010937 max=0.08732 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2105+0033_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0873203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340728 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17062 1.17062 2.34123 4.68246 9.36492 18.7298 37.4597 74.9194 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 256.275 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2105+0033_X_dfm.log closed on Fri May 20 00:20:31 2016