! Started logfile: /scr/pima/bg219h_uvs/J0522+1415_X_dfm.log on Thu May 19 22:08:59 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/bg219h_uvs/J0522+1415_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0522+1415_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776852 visibilities/baseline/integration-bin. ! Found source: J0522+1415 ! ! 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 20136 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 J0522+1415_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. ! ! 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=1.006643Jy sigma=25.878789 ! Fit after self-cal, rms=0.937503Jy sigma=24.038683 ! 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=0.7011 mas, bmaj=1.628 mas, bpa=-0.9067 degrees ! Estimated noise=0.422521 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 = 0.0425553 Jy ! Component: 100 - total flux cleaned = 0.0580722 Jy ! Total flux subtracted in 100 components = 0.0580722 Jy ! Clean residual min=-0.005414 max=0.012080 Jy/beam ! Clean residual mean=-0.000006 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.0580722 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0580722 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=0.066918Jy sigma=1.643367 ! Fit after self-cal, rms=0.065683Jy sigma=1.611396 ! Inverting map ! Added new window around map position (1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125327 Jy ! Component: 100 - total flux cleaned = 0.0208654 Jy ! Total flux subtracted in 100 components = 0.0208654 Jy ! Clean residual min=-0.004284 max=0.008371 Jy/beam ! Clean residual mean=-0.000005 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0789376 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0789376 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=0.061684Jy sigma=1.496962 ! Fit after self-cal, rms=0.061211Jy sigma=1.484885 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922973 Jy ! Component: 100 - total flux cleaned = 0.0143824 Jy ! Total flux subtracted in 100 components = 0.0143824 Jy ! Clean residual min=-0.003485 max=0.005108 Jy/beam ! Clean residual mean=-0.000004 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0933201 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0933201 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=0.059246Jy sigma=1.429300 ! Fit after self-cal, rms=0.058854Jy sigma=1.419615 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642709 Jy ! Component: 100 - total flux cleaned = 0.00953648 Jy ! Total flux subtracted in 100 components = 0.00953648 Jy ! Clean residual min=-0.003100 max=0.003513 Jy/beam ! Clean residual mean=-0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.102857 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.102857 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=0.057973Jy sigma=1.395190 ! Fit after self-cal, rms=0.057740Jy sigma=1.389533 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410083 Jy ! Component: 100 - total flux cleaned = 0.00578731 Jy ! Total flux subtracted in 100 components = 0.00578731 Jy ! Clean residual min=-0.002720 max=0.003231 Jy/beam ! Clean residual mean=-0.000003 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.108644 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.108644 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=0.057401Jy sigma=1.380441 ! Fit after self-cal, rms=0.057306Jy sigma=1.378186 ! 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=0.9041 mas, bmaj=1.974 mas, bpa=1.012 degrees ! Estimated noise=0.198815 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 (-3.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627864 Jy ! Component: 100 - total flux cleaned = 0.0103998 Jy ! Component: 150 - total flux cleaned = 0.0134893 Jy ! Component: 200 - total flux cleaned = 0.0158945 Jy ! Total flux subtracted in 200 components = 0.0158945 Jy ! Clean residual min=-0.002612 max=0.003231 Jy/beam ! Clean residual mean=-0.000006 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.124538 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.124538 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=0.056468Jy sigma=1.354949 ! Fit after self-cal, rms=0.056377Jy sigma=1.351733 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9041 x 1.974 at 1.012 degrees (North through East) ! Clean map min=-0.0023136 max=0.056215 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 1.06 FD 0.96 HN 0.93 KP 1.05 ! LA 1.01 MK 0.99 NL 1.06 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.99 ! LA 0.97 MK 1.05 NL 1.05 OV 1.02 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.95 KP 1.03 ! LA 0.98 MK 0.94 NL 1.13 OV 1.02 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.94 KP 1.02 ! LA 0.96 MK 0.94 NL 1.07 OV 1.04 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.03 ! LA 0.99 MK 1.10 NL 1.08 OV 1.03 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.85 KP 1.04 ! LA 0.99 MK 1.00 NL 1.05 OV 1.04 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.94 KP 1.06 ! LA 0.99 MK 0.92 NL 1.02 OV 0.99 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.96 KP 1.00 ! LA 1.00 MK 0.98 NL 1.07 OV 1.04 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.87 KP 1.02 ! LA 0.98 MK 0.90 NL 1.07 OV 1.03 ! PT 0.94 SC 1.08 ! ! ! 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 0.97 FD 0.97 HN 0.95 KP 1.03 ! LA 0.96 MK 0.89 NL 1.06 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.87 KP 0.99 ! LA 0.98 MK 0.91 NL 1.13 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Fit before self-cal, rms=0.056377Jy sigma=1.351733 ! Fit after self-cal, rms=0.055657Jy sigma=1.346261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=1.982 mas, bpa=0.2418 degrees ! Estimated noise=0.198454 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 (-5.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307513 Jy ! Component: 100 - total flux cleaned = 0.00428123 Jy ! Component: 150 - total flux cleaned = 0.00496191 Jy ! Component: 200 - total flux cleaned = 0.00561905 Jy ! Total flux subtracted in 200 components = 0.00561905 Jy ! Clean residual min=-0.001948 max=0.002379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.130157 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 107 components and 0.130157 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=0.055435Jy sigma=1.340147 ! Fit after self-cal, rms=0.055417Jy sigma=1.339386 ! Inverting map ! Added new window around map position (-3.4, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222915 Jy ! Component: 100 - total flux cleaned = 0.00332185 Jy ! Component: 150 - total flux cleaned = 0.0040516 Jy ! Component: 200 - total flux cleaned = 0.00456136 Jy ! Total flux subtracted in 200 components = 0.00456136 Jy ! Clean residual min=-0.001662 max=0.001891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.134719 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 123 components and 0.134719 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=0.055289Jy sigma=1.336031 ! Fit after self-cal, rms=0.055280Jy sigma=1.335762 ! 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=0.055280Jy sigma=1.335762 ! Fit after self-cal, rms=0.054789Jy sigma=1.333133 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9044 mas, bmaj=1.981 mas, bpa=0.1662 degrees ! Estimated noise=0.196998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520025 Jy ! Component: 100 - total flux cleaned = 0.00119948 Jy ! Component: 150 - total flux cleaned = 0.00171179 Jy ! Component: 200 - total flux cleaned = 0.00202957 Jy ! Total flux subtracted in 200 components = 0.00202957 Jy ! Clean residual min=-0.001611 max=0.001671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.136748 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.136748 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=0.054728Jy sigma=1.331525 ! Fit after self-cal, rms=0.054728Jy sigma=1.331285 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, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126303 Jy ! Component: 100 - total flux cleaned = 0.0015983 Jy ! Component: 150 - total flux cleaned = 0.00192452 Jy ! Component: 200 - total flux cleaned = 0.00213321 Jy ! Total flux subtracted in 200 components = 0.00213321 Jy ! Clean residual min=-0.001588 max=0.001260 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.138882 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.138882 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=0.054673Jy sigma=1.329812 ! Fit after self-cal, rms=0.054666Jy sigma=1.329651 ! 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=0.054666Jy sigma=1.329651 ! Fit after self-cal, rms=0.054385Jy sigma=1.329537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.903 mas, bmaj=1.981 mas, bpa=0.03558 degrees ! Estimated noise=0.195847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170473 Jy ! Component: 100 - total flux cleaned = 0.000501403 Jy ! Component: 150 - total flux cleaned = 0.000693323 Jy ! Component: 200 - total flux cleaned = 0.000794956 Jy ! Total flux subtracted in 200 components = 0.000794956 Jy ! Clean residual min=-0.001455 max=0.001160 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.139676 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.139676 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=0.054355Jy sigma=1.328762 ! Fit after self-cal, rms=0.054352Jy sigma=1.328659 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 = 0.000173029 Jy ! Component: 100 - total flux cleaned = 0.000172025 Jy ! Component: 150 - total flux cleaned = 0.000266982 Jy ! Component: 200 - total flux cleaned = 0.000356209 Jy ! Total flux subtracted in 200 components = 0.000356209 Jy ! Clean residual min=-0.001406 max=0.001092 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.140033 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 152 components and 0.140033 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=0.054331Jy sigma=1.328147 ! Fit after self-cal, rms=0.054329Jy sigma=1.328103 ! 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=0.054329Jy sigma=1.328103 ! Fit after self-cal, rms=0.054160Jy sigma=1.328064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.1 mas, bpa=-0.69 degrees ! Estimated noise=0.243078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408173 Jy ! Component: 100 - total flux cleaned = 0.000841508 Jy ! Component: 150 - total flux cleaned = 0.00116074 Jy ! Component: 200 - total flux cleaned = 0.00127728 Jy ! Total flux subtracted in 200 components = 0.00127728 Jy ! Clean residual min=-0.001425 max=0.001119 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.14131 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 0.14131 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=0.054153Jy sigma=1.327890 ! Fit after self-cal, rms=0.054147Jy sigma=1.327813 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 = 0.000254186 Jy ! Component: 100 - total flux cleaned = 0.00046161 Jy ! Component: 150 - total flux cleaned = 0.00052947 Jy ! Component: 200 - total flux cleaned = 0.000577163 Jy ! Total flux subtracted in 200 components = 0.000577163 Jy ! Clean residual min=-0.001368 max=0.001062 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.141887 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.141887 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=0.054141Jy sigma=1.327683 ! Fit after self-cal, rms=0.054138Jy sigma=1.327652 ! 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=0.9021 mas, bmaj=1.981 mas, bpa=-0.06712 degrees ! Estimated noise=0.195145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9021 x 1.981 at -0.06712 degrees (North through East) ! Clean map min=-0.0015225 max=0.053804 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=0.6976 mas, bmaj=1.635 mas, bpa=-2.033 degrees ! Estimated noise=0.416776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437454 Jy ! Component: 100 - total flux cleaned = 0.0662187 Jy ! Component: 150 - total flux cleaned = 0.0801083 Jy ! Component: 200 - total flux cleaned = 0.0890246 Jy ! Total flux subtracted in 200 components = 0.0890246 Jy ! Clean residual min=-0.003310 max=0.004807 Jy/beam ! Clean residual mean=-0.000003 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0890246 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0890246 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=1.981 mas, bpa=-0.06712 degrees ! Estimated noise=0.195145 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 = 0.00990951 Jy ! Component: 100 - total flux cleaned = 0.0170157 Jy ! Component: 150 - total flux cleaned = 0.0224459 Jy ! Component: 200 - total flux cleaned = 0.0267414 Jy ! Total flux subtracted in 200 components = 0.0267414 Jy ! Clean residual min=-0.002123 max=0.002846 Jy/beam ! Clean residual mean=-0.000005 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.115766 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 0.115766 Jy ! Inverting map ! Added new window around map position (-2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359135 Jy ! Component: 100 - total flux cleaned = 0.00657835 Jy ! Component: 150 - total flux cleaned = 0.00910809 Jy ! Component: 200 - total flux cleaned = 0.0112722 Jy ! Total flux subtracted in 200 components = 0.0112722 Jy ! Clean residual min=-0.001843 max=0.001688 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.127038 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 95 components and 0.127038 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=2.201 mas, bmaj=3.1 mas, bpa=-0.69 degrees ! Estimated noise=0.243078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315744 Jy ! Component: 100 - total flux cleaned = 0.00544269 Jy ! Component: 150 - total flux cleaned = 0.00729533 Jy ! Component: 200 - total flux cleaned = 0.00884714 Jy ! Total flux subtracted in 200 components = 0.00884714 Jy ! Clean residual min=-0.001619 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.135885 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 = 0.00126027 Jy ! Component: 100 - total flux cleaned = 0.00215549 Jy ! Component: 150 - total flux cleaned = 0.00296375 Jy ! Component: 200 - total flux cleaned = 0.00350219 Jy ! Total flux subtracted in 200 components = 0.00350219 Jy ! Clean residual min=-0.001391 max=0.001126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.139388 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 193 components and 0.139387 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=1.981 mas, bpa=-0.06712 degrees ! Estimated noise=0.195145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177553 Jy ! Component: 100 - total flux cleaned = 0.000506903 Jy ! Component: 150 - total flux cleaned = 0.000830305 Jy ! Component: 200 - total flux cleaned = 0.00103674 Jy ! Total flux subtracted in 200 components = 0.00103674 Jy ! Clean residual min=-0.001340 max=0.001330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.140424 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 220 components and 0.140424 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=0.054133Jy sigma=1.327643 ! Fit after self-cal, rms=0.054104Jy sigma=1.326975 wmodel /J0522+1415_X_map.mod ! wmodel: Unable to open new model file: /J0522+1415_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0522+1415_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9021 x 1.981 at -0.06712 degrees (North through East) ! Clean map min=-0.0011648 max=0.052613 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0522+1415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0526128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273092 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55718 1.55718 3.11436 6.22872 12.4574 24.9149 49.8298 99.6596 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.655 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0522+1415_X_dfm.log closed on Thu May 19 22:09:03 2016