! Started logfile: /scr/pima/bg219e_uvs/J1038+4244_X_dfm.log on Thu May 19 18:34:53 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/bg219e_uvs/J1038+4244_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1038+4244_X_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.917969 visibilities/baseline/integration-bin. ! Found source: J1038+4244 ! ! 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 16920 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 J1038+4244_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 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.046561Jy sigma=23.211695 ! Fit after self-cal, rms=0.648078Jy sigma=14.289296 ! 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=0.7698 mas, bmaj=1.127 mas, bpa=-28.16 degrees ! Estimated noise=0.562239 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 = 0.263512 Jy ! Component: 100 - total flux cleaned = 0.328197 Jy ! Total flux subtracted in 100 components = 0.328197 Jy ! Clean residual min=-0.011670 max=0.025588 Jy/beam ! Clean residual mean=0.000014 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 0.328197 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.328197 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=0.079899Jy sigma=1.732175 ! Fit after self-cal, rms=0.079663Jy sigma=1.726997 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026029 Jy ! Component: 100 - total flux cleaned = 0.0384521 Jy ! Total flux subtracted in 100 components = 0.0384521 Jy ! Clean residual min=-0.009089 max=0.013278 Jy/beam ! Clean residual mean=0.000005 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.36665 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.366649 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=0.067261Jy sigma=1.427823 ! Fit after self-cal, rms=0.067136Jy sigma=1.424953 ! Inverting map ! Added new window around map position (1.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114756 Jy ! Component: 100 - total flux cleaned = 0.0170833 Jy ! Total flux subtracted in 100 components = 0.0170833 Jy ! Clean residual min=-0.007528 max=0.010112 Jy/beam ! Clean residual mean=0.000002 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.383733 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.383733 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=0.064728Jy sigma=1.372356 ! Fit after self-cal, rms=0.064590Jy sigma=1.368665 ! Inverting map ! Added new window around map position (-0.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853913 Jy ! Component: 100 - total flux cleaned = 0.00910855 Jy ! Total flux subtracted in 100 components = 0.00910855 Jy ! Clean residual min=-0.006618 max=0.008249 Jy/beam ! Clean residual mean=0.000001 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.392841 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.392841 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=0.063808Jy sigma=1.353107 ! Fit after self-cal, rms=0.063737Jy sigma=1.351467 ! 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=1.065 mas, bmaj=1.494 mas, bpa=-29.94 degrees ! Estimated noise=0.250695 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 (-1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797573 Jy ! Component: 100 - total flux cleaned = 0.0121831 Jy ! Component: 150 - total flux cleaned = 0.0135634 Jy ! Component: 200 - total flux cleaned = 0.0144224 Jy ! Total flux subtracted in 200 components = 0.0144224 Jy ! Clean residual min=-0.004317 max=0.004170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.407264 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.407264 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=0.062600Jy sigma=1.325979 ! Fit after self-cal, rms=0.062542Jy sigma=1.324657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.494 at -29.94 degrees (North through East) ! Clean map min=-0.0040281 max=0.34142 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 0.98 LA 1.00 ! NL 0.96 OV 1.00 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.02 KP 1.00 LA 1.01 ! MK 0.96 NL 1.01 OV 1.00 PT 1.00 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.01 LA 1.00 ! NL 0.98 OV 0.99 PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.01 KP 1.00 LA 1.01 ! MK 0.96 NL 1.02 OV 0.99 PT 0.99 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 KP 1.00 LA 0.97 ! NL 0.96 OV 1.01 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.02 KP 0.99 LA 0.99 ! MK 0.99 NL 1.00 OV 1.00 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.00 LA 0.99 ! NL 0.97 OV 0.99 PT 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.02 KP 1.00 LA 0.99 ! MK 0.98 NL 1.02 OV 0.98 PT 0.99 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.00 LA 0.97 ! NL 0.95 OV 1.00 PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.99 KP 0.99 LA 1.01 ! MK 1.02 NL 1.02 OV 0.98 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 1.00 LA 0.97 ! NL 0.97 OV 0.99 PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.02 KP 1.00 LA 0.99 ! MK 0.98 NL 1.01 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 0.97 LA 0.98 ! NL 0.98 OV 0.99 PT 1.03 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HN 1.03 KP 1.00 LA 1.01 ! MK 1.04 NL 1.00 OV 0.98 PT 1.00 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 0.99 LA 1.00 ! NL 0.96 OV 0.98 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.03 KP 1.01 LA 0.99 ! MK 0.99 NL 0.99 OV 0.99 PT 0.99 ! SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 0.99 LA 0.97 ! NL 0.96 OV 0.99 PT 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.02 KP 0.99 LA 0.99 ! MK 1.01 NL 1.00 OV 1.00 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.00 LA 0.99 ! NL 0.96 OV 1.02 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.02 KP 1.00 LA 0.98 ! MK 1.02 NL 1.02 OV 1.01 PT 0.99 ! SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.00 LA 0.99 ! NL 0.96 OV 0.99 PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.03 KP 1.01 LA 0.96 ! MK 1.05 NL 1.01 OV 0.98 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 0.99 LA 0.99 ! NL 0.96 OV 1.00 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.02 KP 1.00 LA 0.99 ! MK 1.04 NL 1.01 OV 0.99 PT 0.99 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.062542Jy sigma=1.324657 ! Fit after self-cal, rms=0.062245Jy sigma=1.297776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.493 mas, bpa=-29.78 degrees ! Estimated noise=0.25093 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 = -0.00265497 Jy ! Component: 100 - total flux cleaned = -0.0028828 Jy ! Component: 150 - total flux cleaned = -0.00301237 Jy ! Component: 200 - total flux cleaned = -0.00312607 Jy ! Total flux subtracted in 200 components = -0.00312607 Jy ! Clean residual min=-0.002390 max=0.002900 Jy/beam ! Clean residual mean=-0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.404138 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.404138 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=0.062036Jy sigma=1.293318 ! Fit after self-cal, rms=0.062037Jy sigma=1.292989 ! 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=0.062037Jy sigma=1.292989 ! Fit after self-cal, rms=0.062144Jy sigma=1.292621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.494 mas, bpa=-29.8 degrees ! Estimated noise=0.251084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156806 Jy ! Component: 100 - total flux cleaned = -0.00183778 Jy ! Component: 150 - total flux cleaned = -0.00192794 Jy ! Component: 200 - total flux cleaned = -0.00200936 Jy ! Total flux subtracted in 200 components = -0.00200936 Jy ! Clean residual min=-0.002186 max=0.002588 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.402128 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.402128 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=0.062053Jy sigma=1.290868 ! Fit after self-cal, rms=0.062047Jy sigma=1.290758 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 (-4, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180877 Jy ! Component: 100 - total flux cleaned = 0.00194068 Jy ! Component: 150 - total flux cleaned = 0.00189081 Jy ! Component: 200 - total flux cleaned = 0.00198636 Jy ! Total flux subtracted in 200 components = 0.00198636 Jy ! Clean residual min=-0.002044 max=0.002489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.404115 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.404115 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=0.061896Jy sigma=1.288177 ! Fit after self-cal, rms=0.061890Jy sigma=1.287973 ! Inverting map ! Added new window around map position (-5.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228117 Jy ! Component: 100 - total flux cleaned = 0.0032202 Jy ! Component: 150 - total flux cleaned = 0.0035358 Jy ! Component: 200 - total flux cleaned = 0.00345842 Jy ! Total flux subtracted in 200 components = 0.00345842 Jy ! Clean residual min=-0.001896 max=0.001985 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.407573 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.407573 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=0.061775Jy sigma=1.285835 ! Fit after self-cal, rms=0.061770Jy sigma=1.285738 ! Inverting map ! Added new window around map position (3.6, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098183 Jy ! Component: 100 - total flux cleaned = 0.00157364 Jy ! Component: 150 - total flux cleaned = 0.00206438 Jy ! Component: 200 - total flux cleaned = 0.00222113 Jy ! Total flux subtracted in 200 components = 0.00222113 Jy ! Clean residual min=-0.001664 max=0.001745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.409794 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.409794 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=0.061666Jy sigma=1.284039 ! Fit after self-cal, rms=0.061661Jy sigma=1.283937 ! 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=0.061661Jy sigma=1.283937 ! Fit after self-cal, rms=0.061589Jy sigma=1.283726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.495 mas, bpa=-29.85 degrees ! Estimated noise=0.251017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197876 Jy ! Component: 100 - total flux cleaned = 0.000351534 Jy ! Component: 150 - total flux cleaned = 0.000424443 Jy ! Component: 200 - total flux cleaned = 0.00045764 Jy ! Total flux subtracted in 200 components = 0.00045764 Jy ! Clean residual min=-0.001518 max=0.001585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.410252 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.410252 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=0.061541Jy sigma=1.282937 ! Fit after self-cal, rms=0.061538Jy sigma=1.282898 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 = 0.000140648 Jy ! Component: 100 - total flux cleaned = 0.00014144 Jy ! Component: 150 - total flux cleaned = 0.000113717 Jy ! Component: 200 - total flux cleaned = 8.81891e-05 Jy ! Total flux subtracted in 200 components = 8.81891e-05 Jy ! Clean residual min=-0.001521 max=0.001528 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.41034 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 145 components and 0.41034 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=0.061509Jy sigma=1.282439 ! Fit after self-cal, rms=0.061508Jy sigma=1.282420 ! 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=0.061508Jy sigma=1.282420 ! Fit after self-cal, rms=0.061467Jy sigma=1.282351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.431 mas, bmaj=2.955 mas, bpa=-55.28 degrees ! Estimated noise=0.301671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.7965e-05 Jy ! Component: 100 - total flux cleaned = -6.26408e-05 Jy ! Component: 150 - total flux cleaned = -2.17712e-05 Jy ! Component: 200 - total flux cleaned = -4.21568e-06 Jy ! Total flux subtracted in 200 components = -4.21568e-06 Jy ! Clean residual min=-0.001472 max=0.001331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.410336 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 163 components and 0.410336 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=0.061452Jy sigma=1.282070 ! Fit after self-cal, rms=0.061451Jy sigma=1.282059 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 = 0.000196863 Jy ! Component: 100 - total flux cleaned = 0.000230621 Jy ! Component: 150 - total flux cleaned = 0.000294056 Jy ! Component: 200 - total flux cleaned = 0.000353864 Jy ! Total flux subtracted in 200 components = 0.000353864 Jy ! Clean residual min=-0.001438 max=0.001330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.41069 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 176 components and 0.41069 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=0.061443Jy sigma=1.281923 ! Fit after self-cal, rms=0.061443Jy sigma=1.281919 ! 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=1.078 mas, bmaj=1.496 mas, bpa=-29.86 degrees ! Estimated noise=0.250953 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.496 at -29.86 degrees (North through East) ! Clean map min=-0.002133 max=0.34169 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=0.7777 mas, bmaj=1.125 mas, bpa=-27.97 degrees ! Estimated noise=0.567787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265788 Jy ! Component: 100 - total flux cleaned = 0.333699 Jy ! Component: 150 - total flux cleaned = 0.35866 Jy ! Component: 200 - total flux cleaned = 0.372057 Jy ! Total flux subtracted in 200 components = 0.372057 Jy ! Clean residual min=-0.006310 max=0.009980 Jy/beam ! Clean residual mean=0.000004 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.372057 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.372057 Jy ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.496 mas, bpa=-29.86 degrees ! Estimated noise=0.250953 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 = 0.0120785 Jy ! Component: 100 - total flux cleaned = 0.0189524 Jy ! Component: 150 - total flux cleaned = 0.0238015 Jy ! Component: 200 - total flux cleaned = 0.0275806 Jy ! Total flux subtracted in 200 components = 0.0275806 Jy ! Clean residual min=-0.002695 max=0.002704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.399638 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.399638 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=2.431 mas, bmaj=2.955 mas, bpa=-55.28 degrees ! Estimated noise=0.301671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315068 Jy ! Component: 100 - total flux cleaned = 0.00538191 Jy ! Component: 150 - total flux cleaned = 0.00720515 Jy ! Component: 200 - total flux cleaned = 0.00831107 Jy ! Total flux subtracted in 200 components = 0.00831107 Jy ! Clean residual min=-0.001943 max=0.001926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.407949 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 = 0.000591613 Jy ! Component: 100 - total flux cleaned = 0.00107211 Jy ! Component: 150 - total flux cleaned = 0.00146233 Jy ! Component: 200 - total flux cleaned = 0.00181741 Jy ! Total flux subtracted in 200 components = 0.00181741 Jy ! Clean residual min=-0.001715 max=0.001790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.409766 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 90 components and 0.409766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.496 mas, bpa=-29.86 degrees ! Estimated noise=0.250953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.83026e-05 Jy ! Component: 100 - total flux cleaned = 6.02682e-06 Jy ! Component: 150 - total flux cleaned = 0.000280119 Jy ! Component: 200 - total flux cleaned = 0.000468192 Jy ! Total flux subtracted in 200 components = 0.000468192 Jy ! Clean residual min=-0.001980 max=0.001743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.410235 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.410235 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=0.061628Jy sigma=1.286048 ! Fit after self-cal, rms=0.061606Jy sigma=1.285560 wmodel /J1038+4244_X_map.mod ! wmodel: Unable to open new model file: /J1038+4244_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1038+4244_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.496 at -29.86 degrees (North through East) ! Clean map min=-0.0020525 max=0.34184 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1038+4244_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.341837 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000423249 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371449 0.371449 0.742898 1.4858 2.97159 5.94318 11.8864 23.7727 47.5455 95.0909 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.341 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 807.648 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1038+4244_X_dfm.log closed on Thu May 19 18:34:56 2016