! Started logfile: /scr/pima/bg219i_uvs/J1726+3213_X_dfm.log on Thu May 19 23:30:20 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/bg219i_uvs/J1726+3213_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1726+3213_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.639506 visibilities/baseline/integration-bin. ! Found source: J1726+3213 ! ! 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 12432 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 J1726+3213_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 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046607Jy sigma=23.170944 ! Fit after self-cal, rms=0.704698Jy sigma=15.413383 ! 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=0.7846 mas, bmaj=1.156 mas, bpa=-9.915 degrees ! Estimated noise=0.590387 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 = 0.2274 Jy ! Component: 100 - total flux cleaned = 0.281926 Jy ! Total flux subtracted in 100 components = 0.281926 Jy ! Clean residual min=-0.010337 max=0.019679 Jy/beam ! Clean residual mean=0.000003 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.281926 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.281926 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=0.077305Jy sigma=1.595731 ! Fit after self-cal, rms=0.077269Jy sigma=1.594884 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195025 Jy ! Component: 100 - total flux cleaned = 0.0277814 Jy ! Total flux subtracted in 100 components = 0.0277814 Jy ! Clean residual min=-0.008446 max=0.008775 Jy/beam ! Clean residual mean=0.000004 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.309708 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.309708 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=0.072224Jy sigma=1.427840 ! Fit after self-cal, rms=0.072203Jy sigma=1.427261 ! 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=1.037 mas, bmaj=1.483 mas, bpa=-8.824 degrees ! Estimated noise=0.31983 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 (-9.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883969 Jy ! Component: 100 - total flux cleaned = 0.0115163 Jy ! Component: 150 - total flux cleaned = 0.0124915 Jy ! Component: 200 - total flux cleaned = 0.0127149 Jy ! Total flux subtracted in 200 components = 0.0127149 Jy ! Clean residual min=-0.005500 max=0.006764 Jy/beam ! Clean residual mean=-0.000003 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.322423 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.322423 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=0.071209Jy sigma=1.395768 ! Fit after self-cal, rms=0.071190Jy sigma=1.394481 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.483 at -8.824 degrees (North through East) ! Clean map min=-0.005402 max=0.29502 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 0.99 FD 1.02 HN 1.01 KP 0.98 ! LA 0.96 MK 1.01 NL 1.01 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 0.97 ! LA 0.98 MK 1.01 NL 1.02 OV 0.96 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 0.99 ! LA 0.97 MK 1.01 NL 1.02 OV 0.97 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.99 ! LA 0.96 MK 0.99 NL 1.03 OV 0.98 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00 NL 1.00 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.99 KP 0.98 ! LA 0.98 MK 0.99 NL 1.01 OV 0.96 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 0.98 ! LA 0.97 MK 1.00 NL 1.02 OV 0.97 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.98 KP 0.98 ! LA 0.97 MK 1.00 NL 0.99 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 0.99 ! LA 0.98 MK 0.98 NL 1.01 OV 0.97 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.99 ! LA 0.96 MK 0.99 NL 1.04 OV 0.95 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 0.97 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 0.97 ! LA 0.97 MK 0.97 NL 1.01 OV 0.95 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.071190Jy sigma=1.394481 ! Fit after self-cal, rms=0.070737Jy sigma=1.366070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.497 mas, bpa=-10.37 degrees ! Estimated noise=0.318636 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 (11.6, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267112 Jy ! Component: 100 - total flux cleaned = 0.00220651 Jy ! Component: 150 - total flux cleaned = 0.00153696 Jy ! Component: 200 - total flux cleaned = 0.000986167 Jy ! Total flux subtracted in 200 components = 0.000986167 Jy ! Clean residual min=-0.003796 max=0.004991 Jy/beam ! Clean residual mean=0.000001 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.323409 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.323409 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=0.070207Jy sigma=1.356480 ! Fit after self-cal, rms=0.070203Jy sigma=1.354973 ! 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=0.070203Jy sigma=1.354973 ! Fit after self-cal, rms=0.071170Jy sigma=1.332802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.488 mas, bpa=-9.636 degrees ! Estimated noise=0.318943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162254 Jy ! Component: 100 - total flux cleaned = -0.00186644 Jy ! Component: 150 - total flux cleaned = -0.00198781 Jy ! Component: 200 - total flux cleaned = -0.00205917 Jy ! Total flux subtracted in 200 components = -0.00205917 Jy ! Clean residual min=-0.002585 max=0.002055 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.32135 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.32135 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=0.071102Jy sigma=1.331244 ! Fit after self-cal, rms=0.071134Jy sigma=1.331094 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 = -0.000473243 Jy ! Component: 100 - total flux cleaned = -0.000505039 Jy ! Component: 150 - total flux cleaned = -0.000503579 Jy ! Component: 200 - total flux cleaned = -0.000476653 Jy ! Total flux subtracted in 200 components = -0.000476653 Jy ! Clean residual min=-0.002482 max=0.002044 Jy/beam ! Clean residual mean=-0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.320873 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.320873 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=0.071109Jy sigma=1.330587 ! Fit after self-cal, rms=0.071106Jy sigma=1.330564 ! 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=0.071106Jy sigma=1.330564 ! Fit after self-cal, rms=0.071349Jy sigma=1.330271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.488 mas, bpa=-9.589 degrees ! Estimated noise=0.319012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000758539 Jy ! Component: 100 - total flux cleaned = -0.000731318 Jy ! Component: 150 - total flux cleaned = -0.000757479 Jy ! Component: 200 - total flux cleaned = -0.000734852 Jy ! Total flux subtracted in 200 components = -0.000734852 Jy ! Clean residual min=-0.002387 max=0.002043 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.320138 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.320138 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=0.071321Jy sigma=1.329758 ! Fit after self-cal, rms=0.071323Jy sigma=1.329725 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 = -0.000213795 Jy ! Component: 100 - total flux cleaned = -0.000214002 Jy ! Component: 150 - total flux cleaned = -0.00017245 Jy ! Component: 200 - total flux cleaned = -0.000152773 Jy ! Total flux subtracted in 200 components = -0.000152773 Jy ! Clean residual min=-0.002314 max=0.002037 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.319985 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.319985 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=0.071309Jy sigma=1.329491 ! Fit after self-cal, rms=0.071308Jy sigma=1.329484 ! 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=0.071308Jy sigma=1.329484 ! Fit after self-cal, rms=0.071457Jy sigma=1.329373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=2.842 mas, bpa=0.7994 degrees ! Estimated noise=0.387153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000559033 Jy ! Component: 100 - total flux cleaned = -0.000767917 Jy ! Component: 150 - total flux cleaned = -0.00080577 Jy ! Component: 200 - total flux cleaned = -0.000787947 Jy ! Total flux subtracted in 200 components = -0.000787947 Jy ! Clean residual min=-0.002314 max=0.001920 Jy/beam ! Clean residual mean=-0.000007 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.319197 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.319197 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=0.071445Jy sigma=1.329198 ! Fit after self-cal, rms=0.071447Jy sigma=1.329183 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 = -0.000108285 Jy ! Component: 100 - total flux cleaned = -0.000122153 Jy ! Component: 150 - total flux cleaned = -0.000108094 Jy ! Component: 200 - total flux cleaned = -0.000108685 Jy ! Total flux subtracted in 200 components = -0.000108685 Jy ! Clean residual min=-0.002257 max=0.001894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.319089 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.319089 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=0.071442Jy sigma=1.329119 ! Fit after self-cal, rms=0.071442Jy sigma=1.329113 ! 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=1.049 mas, bmaj=1.487 mas, bpa=-9.539 degrees ! Estimated noise=0.318992 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.487 at -9.539 degrees (North through East) ! Clean map min=-0.002718 max=0.29326 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=0.7918 mas, bmaj=1.155 mas, bpa=-10.52 degrees ! Estimated noise=0.595214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229131 Jy ! Component: 100 - total flux cleaned = 0.283829 Jy ! Component: 150 - total flux cleaned = 0.302139 Jy ! Component: 200 - total flux cleaned = 0.309186 Jy ! Total flux subtracted in 200 components = 0.309186 Jy ! Clean residual min=-0.004554 max=0.004117 Jy/beam ! Clean residual mean=0.000005 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.309186 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.309186 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.487 mas, bpa=-9.539 degrees ! Estimated noise=0.318992 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 = 0.00537229 Jy ! Component: 100 - total flux cleaned = 0.00737252 Jy ! Component: 150 - total flux cleaned = 0.00779949 Jy ! Component: 200 - total flux cleaned = 0.00787324 Jy ! Total flux subtracted in 200 components = 0.00787324 Jy ! Clean residual min=-0.002618 max=0.002197 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.317059 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.317059 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=2.564 mas, bmaj=2.842 mas, bpa=0.7994 degrees ! Estimated noise=0.387153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125785 Jy ! Component: 100 - total flux cleaned = 0.00136821 Jy ! Component: 150 - total flux cleaned = 0.00137211 Jy ! Component: 200 - total flux cleaned = 0.00133841 Jy ! Total flux subtracted in 200 components = 0.00133841 Jy ! Clean residual min=-0.002375 max=0.002094 Jy/beam ! Clean residual mean=-0.000006 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.318397 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 = 3.33668e-07 Jy ! Component: 100 - total flux cleaned = -2.5543e-05 Jy ! Component: 150 - total flux cleaned = -2.45216e-05 Jy ! Component: 200 - total flux cleaned = -5.89922e-06 Jy ! Total flux subtracted in 200 components = -5.89922e-06 Jy ! Clean residual min=-0.002303 max=0.001965 Jy/beam ! Clean residual mean=-0.000006 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.318391 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 70 components and 0.318391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.487 mas, bpa=-9.539 degrees ! Estimated noise=0.318992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388889 Jy ! Component: 100 - total flux cleaned = -0.000352754 Jy ! Component: 150 - total flux cleaned = -0.000286807 Jy ! Component: 200 - total flux cleaned = -0.000287684 Jy ! Total flux subtracted in 200 components = -0.000287684 Jy ! Clean residual min=-0.002382 max=0.001986 Jy/beam ! Clean residual mean=-0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.318104 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.318104 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=0.071493Jy sigma=1.330192 ! Fit after self-cal, rms=0.071477Jy sigma=1.330003 wmodel /J1726+3213_X_map.mod ! wmodel: Unable to open new model file: /J1726+3213_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1726+3213_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.487 at -9.539 degrees (North through East) ! Clean map min=-0.0021494 max=0.29566 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1726+3213_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.295655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00045681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.463523 0.463523 0.927045 1.85409 3.70818 7.41636 14.8327 29.6655 59.3309 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.295 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 647.217 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1726+3213_X_dfm.log closed on Thu May 19 23:30:23 2016