! Started logfile: /scr/pima/bg219i_uvs/J1604+1926_X_dfm.log on Thu May 19 23:27:11 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/J1604+1926_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1604+1926_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.730342 visibilities/baseline/integration-bin. ! Found source: J1604+1926 ! ! 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 20508 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 J1604+1926_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007236Jy sigma=24.762421 ! Fit after self-cal, rms=0.887416Jy sigma=21.763613 ! 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=0.6938 mas, bmaj=1.553 mas, bpa=-6.083 degrees ! Estimated noise=0.404028 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 = 0.0823111 Jy ! Component: 100 - total flux cleaned = 0.108359 Jy ! Total flux subtracted in 100 components = 0.108359 Jy ! Clean residual min=-0.004465 max=0.011671 Jy/beam ! Clean residual mean=-0.000005 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.108359 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.108359 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=0.063603Jy sigma=1.477745 ! Fit after self-cal, rms=0.063416Jy sigma=1.474042 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130477 Jy ! Component: 100 - total flux cleaned = 0.0196661 Jy ! Total flux subtracted in 100 components = 0.0196661 Jy ! Clean residual min=-0.003412 max=0.003983 Jy/beam ! Clean residual mean=-0.000003 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.128025 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.128025 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=0.060135Jy sigma=1.380754 ! Fit after self-cal, rms=0.060122Jy sigma=1.380041 ! 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=0.8829 mas, bmaj=1.838 mas, bpa=-4.309 degrees ! Estimated noise=0.216368 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 = 0.00527515 Jy ! Component: 100 - total flux cleaned = 0.00787429 Jy ! Component: 150 - total flux cleaned = 0.00946337 Jy ! Component: 200 - total flux cleaned = 0.010471 Jy ! Total flux subtracted in 200 components = 0.010471 Jy ! Clean residual min=-0.001996 max=0.004739 Jy/beam ! Clean residual mean=-0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.138496 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.138496 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=0.059719Jy sigma=1.367683 ! Fit after self-cal, rms=0.059729Jy sigma=1.367538 ! Inverting map ! Added new window around map position (-3.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439005 Jy ! Component: 100 - total flux cleaned = 0.0063692 Jy ! Component: 150 - total flux cleaned = 0.0068732 Jy ! Component: 200 - total flux cleaned = 0.00700194 Jy ! Total flux subtracted in 200 components = 0.00700194 Jy ! Clean residual min=-0.001826 max=0.002094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.145498 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.145498 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=0.059427Jy sigma=1.360014 ! Fit after self-cal, rms=0.059386Jy sigma=1.358603 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8829 x 1.838 at -4.309 degrees (North through East) ! Clean map min=-0.001527 max=0.11258 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 0.98 HN 1.01 KP 0.99 ! LA 0.96 MK 0.97 NL 1.02 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.99 ! LA 0.98 MK 1.01 NL 0.99 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.00 ! LA 0.98 MK 0.97 NL 1.02 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 1.03 ! LA 0.95 MK 0.98 NL 1.05 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 0.99 ! LA 0.98 MK 0.96 NL 1.07 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 1.03 NL 1.03 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 1.05 ! LA 1.00 MK 1.00 NL 1.04 OV 1.00 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 1.04 ! LA 0.99 MK 1.09 NL 1.01 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.03 KP 1.02 ! LA 1.02 MK 1.01 NL 1.03 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 1.04 ! LA 0.99 MK 1.03 NL 1.09 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.00 ! LA 1.03 MK 0.99 NL 1.07 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.00 ! LA 1.01 MK 1.01 NL 1.02 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.059386Jy sigma=1.358603 ! Fit after self-cal, rms=0.059801Jy sigma=1.353812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=1.847 mas, bpa=-4.335 degrees ! Estimated noise=0.21683 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 = 0.000775248 Jy ! Component: 100 - total flux cleaned = 0.000774846 Jy ! Component: 150 - total flux cleaned = 0.000801103 Jy ! Component: 200 - total flux cleaned = 0.000842483 Jy ! Total flux subtracted in 200 components = 0.000842483 Jy ! Clean residual min=-0.001346 max=0.001441 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.146341 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.146341 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=0.059770Jy sigma=1.353076 ! Fit after self-cal, rms=0.059776Jy sigma=1.352937 ! 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=0.059776Jy sigma=1.352937 ! Fit after self-cal, rms=0.059749Jy sigma=1.350631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=1.844 mas, bpa=-4.192 degrees ! Estimated noise=0.216645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190755 Jy ! Component: 100 - total flux cleaned = 0.000174528 Jy ! Component: 150 - total flux cleaned = 0.000157149 Jy ! Component: 200 - total flux cleaned = 0.000187134 Jy ! Total flux subtracted in 200 components = 0.000187134 Jy ! Clean residual min=-0.001338 max=0.001421 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.146528 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.146528 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=0.059738Jy sigma=1.350383 ! Fit after self-cal, rms=0.059742Jy sigma=1.350326 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 (-15.4, 42.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828602 Jy ! Component: 100 - total flux cleaned = 0.00102461 Jy ! Component: 150 - total flux cleaned = 0.00125355 Jy ! Component: 200 - total flux cleaned = 0.00148751 Jy ! Total flux subtracted in 200 components = 0.00148751 Jy ! Clean residual min=-0.001203 max=0.001202 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.148015 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.148015 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=0.059710Jy sigma=1.349519 ! Fit after self-cal, rms=0.059707Jy sigma=1.349463 ! 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=0.059707Jy sigma=1.349463 ! Fit after self-cal, rms=0.059649Jy sigma=1.349418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=1.843 mas, bpa=-4.114 degrees ! Estimated noise=0.216526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154366 Jy ! Component: 100 - total flux cleaned = 0.000355272 Jy ! Component: 150 - total flux cleaned = 0.000513473 Jy ! Component: 200 - total flux cleaned = 0.000628562 Jy ! Total flux subtracted in 200 components = 0.000628562 Jy ! Clean residual min=-0.001161 max=0.001228 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.148644 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.148644 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=0.059640Jy sigma=1.349187 ! Fit after self-cal, rms=0.059637Jy sigma=1.349172 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 (-31.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562369 Jy ! Component: 100 - total flux cleaned = 0.000537015 Jy ! Component: 150 - total flux cleaned = 0.000550501 Jy ! Component: 200 - total flux cleaned = 0.000619844 Jy ! Total flux subtracted in 200 components = 0.000619844 Jy ! Clean residual min=-0.001180 max=0.001074 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.149264 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.149264 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=0.059611Jy sigma=1.348660 ! Fit after self-cal, rms=0.059610Jy sigma=1.348626 ! 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=0.059610Jy sigma=1.348626 ! Fit after self-cal, rms=0.059553Jy sigma=1.348584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.403 mas, bmaj=2.841 mas, bpa=2.151 degrees ! Estimated noise=0.270282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.65113e-05 Jy ! Component: 100 - total flux cleaned = 8.94513e-05 Jy ! Component: 150 - total flux cleaned = 0.000184342 Jy ! Component: 200 - total flux cleaned = 0.000282356 Jy ! Total flux subtracted in 200 components = 0.000282356 Jy ! Clean residual min=-0.001192 max=0.001017 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.149546 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.149546 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=0.059551Jy sigma=1.348542 ! Fit after self-cal, rms=0.059549Jy sigma=1.348533 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 = 4.5475e-05 Jy ! Component: 100 - total flux cleaned = 0.000112325 Jy ! Component: 150 - total flux cleaned = 0.000133097 Jy ! Component: 200 - total flux cleaned = 0.000162563 Jy ! Total flux subtracted in 200 components = 0.000162563 Jy ! Clean residual min=-0.001201 max=0.001006 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.149709 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.149709 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=0.059548Jy sigma=1.348511 ! Fit after self-cal, rms=0.059548Jy sigma=1.348508 ! 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=0.8869 mas, bmaj=1.842 mas, bpa=-4.072 degrees ! Estimated noise=0.216409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8869 x 1.842 at -4.072 degrees (North through East) ! Clean map min=-0.0010096 max=0.11269 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=0.6967 mas, bmaj=1.555 mas, bpa=-5.839 degrees ! Estimated noise=0.405674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.08246 Jy ! Component: 100 - total flux cleaned = 0.109024 Jy ! Component: 150 - total flux cleaned = 0.121836 Jy ! Component: 200 - total flux cleaned = 0.128753 Jy ! Total flux subtracted in 200 components = 0.128753 Jy ! Clean residual min=-0.003496 max=0.003626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.128753 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.128753 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=1.842 mas, bpa=-4.072 degrees ! Estimated noise=0.216409 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 = 0.00638021 Jy ! Component: 100 - total flux cleaned = 0.0103447 Jy ! Component: 150 - total flux cleaned = 0.0128947 Jy ! Component: 200 - total flux cleaned = 0.0147692 Jy ! Total flux subtracted in 200 components = 0.0147692 Jy ! Clean residual min=-0.001363 max=0.001480 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.143523 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.143523 Jy ! Inverting map ! Added new window around map position (-29.8, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151568 Jy ! Component: 100 - total flux cleaned = 0.00235574 Jy ! Component: 150 - total flux cleaned = 0.00306263 Jy ! Component: 200 - total flux cleaned = 0.00362771 Jy ! Total flux subtracted in 200 components = 0.00362771 Jy ! Clean residual min=-0.001259 max=0.001155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.14715 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.14715 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=2.403 mas, bmaj=2.841 mas, bpa=2.151 degrees ! Estimated noise=0.270282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105735 Jy ! Component: 100 - total flux cleaned = 0.00180424 Jy ! Component: 150 - total flux cleaned = 0.00203323 Jy ! Component: 200 - total flux cleaned = 0.0021461 Jy ! Total flux subtracted in 200 components = 0.0021461 Jy ! Clean residual min=-0.001244 max=0.001064 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.149296 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 = 6.09972e-05 Jy ! Component: 100 - total flux cleaned = 6.08087e-05 Jy ! Component: 150 - total flux cleaned = 6.11235e-05 Jy ! Component: 200 - total flux cleaned = 6.12935e-05 Jy ! Total flux subtracted in 200 components = 6.12935e-05 Jy ! Clean residual min=-0.001226 max=0.000986 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.149358 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 79 components and 0.149358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=1.842 mas, bpa=-4.072 degrees ! Estimated noise=0.216409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.69543e-05 Jy ! Component: 100 - total flux cleaned = -0.000150301 Jy ! Component: 150 - total flux cleaned = -0.000171466 Jy ! Component: 200 - total flux cleaned = -0.00019235 Jy ! Total flux subtracted in 200 components = -0.00019235 Jy ! Clean residual min=-0.001154 max=0.001049 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.149165 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.149165 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=0.059547Jy sigma=1.348500 ! Fit after self-cal, rms=0.059542Jy sigma=1.348439 wmodel /J1604+1926_X_map.mod ! wmodel: Unable to open new model file: /J1604+1926_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1604+1926_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8869 x 1.842 at -4.072 degrees (North through East) ! Clean map min=-0.0010512 max=0.11273 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1604+1926_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112728 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.675498 0.675498 1.351 2.70199 5.40398 10.808 21.6159 43.2318 86.4637 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.117 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1604+1926_X_dfm.log closed on Thu May 19 23:27:14 2016