! Started logfile: /scr/pima/bg219b_uvs/J1120-1420_X_dfm.log on Thu May 19 20:15:37 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/J1120-1420_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1120-1420_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715432 visibilities/baseline/integration-bin. ! Found source: J1120-1420 ! ! 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 13908 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 J1120-1420_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.070931Jy sigma=21.492591 ! Fit after self-cal, rms=0.603183Jy sigma=11.880547 ! 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=0.7284 mas, bmaj=1.601 mas, bpa=-1.497 degrees ! Estimated noise=0.531472 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 = 0.302737 Jy ! Component: 100 - total flux cleaned = 0.380234 Jy ! Total flux subtracted in 100 components = 0.380234 Jy ! Clean residual min=-0.016556 max=0.030296 Jy/beam ! Clean residual mean=-0.000029 rms=0.003930 Jy/beam ! Combined flux in latest and established models = 0.380234 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.380234 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=0.099729Jy sigma=1.923734 ! Fit after self-cal, rms=0.099698Jy sigma=1.923439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337719 Jy ! Component: 100 - total flux cleaned = 0.0537173 Jy ! Total flux subtracted in 100 components = 0.0537173 Jy ! Clean residual min=-0.012438 max=0.015177 Jy/beam ! Clean residual mean=-0.000013 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.433951 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.433951 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=0.087285Jy sigma=1.611544 ! Fit after self-cal, rms=0.087288Jy sigma=1.611281 ! 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=0.9606 mas, bmaj=2.042 mas, bpa=2.206 degrees ! Estimated noise=0.329208 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 = 0.011179 Jy ! Component: 100 - total flux cleaned = 0.0163291 Jy ! Component: 150 - total flux cleaned = 0.0189408 Jy ! Component: 200 - total flux cleaned = 0.0197607 Jy ! Total flux subtracted in 200 components = 0.0197607 Jy ! Clean residual min=-0.012450 max=0.013532 Jy/beam ! Clean residual mean=0.000009 rms=0.002848 Jy/beam ! Combined flux in latest and established models = 0.453712 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.453712 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=0.086223Jy sigma=1.578470 ! Fit after self-cal, rms=0.086223Jy sigma=1.578429 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9606 x 2.042 at 2.206 degrees (North through East) ! Clean map min=-0.010278 max=0.40141 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.92 KP 0.95 ! LA 0.94 MK 0.99 NL 1.01 OV 0.91 ! PT 1.16 SC 1.00 ! ! ! Fit before self-cal, rms=0.086223Jy sigma=1.578429 ! Fit after self-cal, rms=0.084187Jy sigma=1.551377 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9611 mas, bmaj=2.044 mas, bpa=2.223 degrees ! Estimated noise=0.326815 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 = -0.00280767 Jy ! Component: 100 - total flux cleaned = -0.00286021 Jy ! Component: 150 - total flux cleaned = -0.00290132 Jy ! Component: 200 - total flux cleaned = -0.00293961 Jy ! Total flux subtracted in 200 components = -0.00293961 Jy ! Clean residual min=-0.011526 max=0.012880 Jy/beam ! Clean residual mean=0.000009 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.450772 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.450772 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=0.083985Jy sigma=1.551120 ! Fit after self-cal, rms=0.083988Jy sigma=1.551092 ! 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=0.083988Jy sigma=1.551092 ! Fit after self-cal, rms=0.080933Jy sigma=1.501885 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=2.042 mas, bpa=3.207 degrees ! Estimated noise=0.317053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0117255 Jy ! Component: 100 - total flux cleaned = -0.016683 Jy ! Component: 150 - total flux cleaned = -0.0166954 Jy ! Component: 200 - total flux cleaned = -0.0167074 Jy ! Total flux subtracted in 200 components = -0.0167074 Jy ! Clean residual min=-0.008230 max=0.012182 Jy/beam ! Clean residual mean=0.000013 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.434065 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.434065 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=0.078989Jy sigma=1.472683 ! Fit after self-cal, rms=0.079001Jy sigma=1.472561 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 (1.4, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984869 Jy ! Component: 100 - total flux cleaned = 0.00991823 Jy ! Component: 150 - total flux cleaned = 0.00939499 Jy ! Component: 200 - total flux cleaned = 0.00860508 Jy ! Total flux subtracted in 200 components = 0.00860508 Jy ! Clean residual min=-0.007753 max=0.011104 Jy/beam ! Clean residual mean=0.000011 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.44267 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.44267 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=0.077477Jy sigma=1.446237 ! Fit after self-cal, rms=0.077318Jy sigma=1.441566 ! Inverting map ! Added new window around map position (7.4, 26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738134 Jy ! Component: 100 - total flux cleaned = 0.00830946 Jy ! Component: 150 - total flux cleaned = 0.00819026 Jy ! Component: 200 - total flux cleaned = 0.00772852 Jy ! Total flux subtracted in 200 components = 0.00772852 Jy ! Clean residual min=-0.007069 max=0.007286 Jy/beam ! Clean residual mean=0.000010 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.450398 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.450398 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=0.076407Jy sigma=1.423784 ! Fit after self-cal, rms=0.076356Jy sigma=1.421922 ! 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=0.076356Jy sigma=1.421922 ! Fit after self-cal, rms=0.074328Jy sigma=1.376455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9643 mas, bmaj=2.041 mas, bpa=3.352 degrees ! Estimated noise=0.315186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00317488 Jy ! Component: 100 - total flux cleaned = -0.00465859 Jy ! Component: 150 - total flux cleaned = -0.00519094 Jy ! Component: 200 - total flux cleaned = -0.00558415 Jy ! Total flux subtracted in 200 components = -0.00558415 Jy ! Clean residual min=-0.004956 max=0.005438 Jy/beam ! Clean residual mean=0.000003 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.444814 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.444814 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=0.073963Jy sigma=1.370529 ! Fit after self-cal, rms=0.073982Jy sigma=1.370344 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 (-1.4, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502249 Jy ! Component: 100 - total flux cleaned = 0.00553367 Jy ! Component: 150 - total flux cleaned = 0.00545052 Jy ! Component: 200 - total flux cleaned = 0.00536207 Jy ! Total flux subtracted in 200 components = 0.00536207 Jy ! Clean residual min=-0.004476 max=0.004549 Jy/beam ! Clean residual mean=0.000003 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.450176 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.450176 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=0.073504Jy sigma=1.362264 ! Fit after self-cal, rms=0.073469Jy sigma=1.361257 ! 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=0.073469Jy sigma=1.361257 ! Fit after self-cal, rms=0.072474Jy sigma=1.334859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=3.925 mas, bpa=4.118 degrees ! Estimated noise=0.377926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143766 Jy ! Component: 100 - total flux cleaned = -0.00251198 Jy ! Component: 150 - total flux cleaned = -0.00323501 Jy ! Component: 200 - total flux cleaned = -0.00372357 Jy ! Total flux subtracted in 200 components = -0.00372357 Jy ! Clean residual min=-0.004491 max=0.004719 Jy/beam ! Clean residual mean=-0.000006 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.446452 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.446452 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=0.072399Jy sigma=1.332859 ! Fit after self-cal, rms=0.072401Jy sigma=1.332672 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 = 8.7351e-06 Jy ! Component: 100 - total flux cleaned = -3.70676e-05 Jy ! Component: 150 - total flux cleaned = -3.59785e-05 Jy ! Component: 200 - total flux cleaned = -7.14657e-05 Jy ! Total flux subtracted in 200 components = -7.14657e-05 Jy ! Clean residual min=-0.004352 max=0.004594 Jy/beam ! Clean residual mean=-0.000006 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.446381 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.446381 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=0.072389Jy sigma=1.332264 ! Fit after self-cal, rms=0.072386Jy sigma=1.332160 ! 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=0.9661 mas, bmaj=2.043 mas, bpa=3.398 degrees ! Estimated noise=0.315198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9661 x 2.043 at 3.398 degrees (North through East) ! Clean map min=-0.0039507 max=0.3829 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=0.7339 mas, bmaj=1.595 mas, bpa=-0.216 degrees ! Estimated noise=0.509415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290067 Jy ! Component: 100 - total flux cleaned = 0.361121 Jy ! Component: 150 - total flux cleaned = 0.392985 Jy ! Component: 200 - total flux cleaned = 0.412526 Jy ! Total flux subtracted in 200 components = 0.412526 Jy ! Clean residual min=-0.007551 max=0.010983 Jy/beam ! Clean residual mean=-0.000010 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.412526 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.412526 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9661 mas, bmaj=2.043 mas, bpa=3.398 degrees ! Estimated noise=0.315198 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 = 0.0145952 Jy ! Component: 100 - total flux cleaned = 0.0239728 Jy ! Component: 150 - total flux cleaned = 0.0305357 Jy ! Component: 200 - total flux cleaned = 0.0341981 Jy ! Total flux subtracted in 200 components = 0.0341981 Jy ! Clean residual min=-0.004567 max=0.005129 Jy/beam ! Clean residual mean=-0.000003 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.446724 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.446724 Jy ! Inverting map ! Added new window around map position (1.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036045 Jy ! Component: 100 - total flux cleaned = 0.00416512 Jy ! Component: 150 - total flux cleaned = 0.00417552 Jy ! Component: 200 - total flux cleaned = 0.00407339 Jy ! Total flux subtracted in 200 components = 0.00407339 Jy ! Clean residual min=-0.003818 max=0.003987 Jy/beam ! Clean residual mean=-0.000002 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.450798 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.450798 Jy ! Inverting map ! Added new window around map position (-10.6, 33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266602 Jy ! Component: 100 - total flux cleaned = 0.00267339 Jy ! Component: 150 - total flux cleaned = 0.0025886 Jy ! Component: 200 - total flux cleaned = 0.00242508 Jy ! Total flux subtracted in 200 components = 0.00242508 Jy ! Clean residual min=-0.003284 max=0.003530 Jy/beam ! Clean residual mean=-0.000002 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.453223 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 86 components and 0.453223 Jy ! Inverting map ! Added new window around map position (-9.2, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172565 Jy ! Component: 100 - total flux cleaned = 0.00182982 Jy ! Component: 150 - total flux cleaned = 0.00182716 Jy ! Component: 200 - total flux cleaned = 0.00182427 Jy ! Total flux subtracted in 200 components = 0.00182427 Jy ! Clean residual min=-0.003046 max=0.003185 Jy/beam ! Clean residual mean=-0.000003 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.455047 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.455047 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=2.112 mas, bmaj=3.925 mas, bpa=4.118 degrees ! Estimated noise=0.377926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650645 Jy ! Component: 100 - total flux cleaned = 0.000919036 Jy ! Component: 150 - total flux cleaned = 0.00138993 Jy ! Component: 200 - total flux cleaned = 0.00176184 Jy ! Total flux subtracted in 200 components = 0.00176184 Jy ! Clean residual min=-0.003873 max=0.003703 Jy/beam ! Clean residual mean=-0.000004 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.456809 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 = 0.000346898 Jy ! Component: 100 - total flux cleaned = 0.000629058 Jy ! Component: 150 - total flux cleaned = 0.000939462 Jy ! Component: 200 - total flux cleaned = 0.00114886 Jy ! Total flux subtracted in 200 components = 0.00114886 Jy ! Clean residual min=-0.003639 max=0.003572 Jy/beam ! Clean residual mean=-0.000004 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.457958 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 0.457958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9661 mas, bmaj=2.043 mas, bpa=3.398 degrees ! Estimated noise=0.315198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112769 Jy ! Component: 100 - total flux cleaned = -0.00161015 Jy ! Component: 150 - total flux cleaned = -0.00167246 Jy ! Component: 200 - total flux cleaned = -0.00149521 Jy ! Total flux subtracted in 200 components = -0.00149521 Jy ! Clean residual min=-0.002901 max=0.002816 Jy/beam ! Clean residual mean=-0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.456463 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.456463 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=0.071975Jy sigma=1.323225 ! Fit after self-cal, rms=0.071947Jy sigma=1.322420 wmodel /J1120-1420_X_map.mod ! wmodel: Unable to open new model file: /J1120-1420_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1120-1420_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9661 x 2.043 at 3.398 degrees (North through East) ! Clean map min=-0.003093 max=0.38137 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1120-1420_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.381366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000677931 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.533292 0.533292 1.06658 2.13317 4.26633 8.53266 17.0653 34.1307 68.2613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.381 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 562.544 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1120-1420_X_dfm.log closed on Thu May 19 20:15:40 2016