! Started logfile: /scr/pima/bg219b_uvs/J0008+1144_X_dfm.log on Thu May 19 19:53:00 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/J0008+1144_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0008+1144_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792982 visibilities/baseline/integration-bin. ! Found source: J0008+1144 ! ! 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 24408 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 J0008+1144_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006320Jy sigma=24.461308 ! Fit after self-cal, rms=0.900877Jy sigma=21.794309 ! 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=0.7215 mas, bmaj=1.648 mas, bpa=-2.503 degrees ! Estimated noise=0.332514 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 = 0.071524 Jy ! Component: 100 - total flux cleaned = 0.104273 Jy ! Total flux subtracted in 100 components = 0.104273 Jy ! Clean residual min=-0.005494 max=0.015682 Jy/beam ! Clean residual mean=-0.000005 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.104273 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.104273 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=0.071124Jy sigma=1.635645 ! Fit after self-cal, rms=0.069651Jy sigma=1.606372 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200464 Jy ! Component: 100 - total flux cleaned = 0.0306967 Jy ! Total flux subtracted in 100 components = 0.0306967 Jy ! Clean residual min=-0.003421 max=0.005289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.134969 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.134969 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=0.062168Jy sigma=1.409337 ! Fit after self-cal, rms=0.062031Jy sigma=1.407248 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651275 Jy ! Component: 100 - total flux cleaned = 0.0101573 Jy ! Total flux subtracted in 100 components = 0.0101573 Jy ! Clean residual min=-0.002794 max=0.003471 Jy/beam ! Clean residual mean=-0.000003 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.145127 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.145127 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=0.061081Jy sigma=1.383132 ! Fit after self-cal, rms=0.061058Jy sigma=1.382809 ! 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=0.9046 mas, bmaj=1.952 mas, bpa=-2.798 degrees ! Estimated noise=0.192804 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, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496841 Jy ! Component: 100 - total flux cleaned = 0.00780862 Jy ! Component: 150 - total flux cleaned = 0.0097892 Jy ! Component: 200 - total flux cleaned = 0.011335 Jy ! Total flux subtracted in 200 components = 0.011335 Jy ! Clean residual min=-0.001767 max=0.002352 Jy/beam ! Clean residual mean=-0.000008 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.156462 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.156462 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=0.060595Jy sigma=1.371975 ! Fit after self-cal, rms=0.060538Jy sigma=1.370664 ! Inverting map ! Added new window around map position (3.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241538 Jy ! Component: 100 - total flux cleaned = 0.00385587 Jy ! Component: 150 - total flux cleaned = 0.0049414 Jy ! Component: 200 - total flux cleaned = 0.00583072 Jy ! Total flux subtracted in 200 components = 0.00583072 Jy ! Clean residual min=-0.001511 max=0.001524 Jy/beam ! Clean residual mean=-0.000006 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.162292 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.162292 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=0.060418Jy sigma=1.367973 ! Fit after self-cal, rms=0.060408Jy sigma=1.367684 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9046 x 1.952 at -2.798 degrees (North through East) ! Clean map min=-0.0013853 max=0.098695 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 1.02 HN 1.03 KP 0.99 ! LA 0.99 MK 0.99 NL 1.02 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.03 KP 0.99 ! LA 1.01 MK 1.05 NL 1.04 OV 1.04 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.05 ! LA 1.05 MK 1.02 NL 1.07 OV 1.04 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 1.00 ! LA 0.99 MK 0.98 NL 0.99 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.99 ! LA 0.97 MK 1.01 NL 0.99 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.01 ! LA 1.00 MK 0.96 NL 1.04 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.03 KP 1.04 ! LA 0.99 MK 1.07 NL 1.04 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.99 ! LA 0.98 MK 1.01 NL 1.03 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 1.00 ! LA 0.95 MK 1.03 NL 1.05 OV 1.04 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.94 KP 1.01 ! LA 0.99 MK 1.01 NL 1.01 OV 0.94 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.94 ! LA 0.95 MK 1.05 NL 0.98 OV 0.98 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.89 KP 0.97 ! LA 0.97 MK 0.89 NL 1.00 OV 0.96 ! PT 0.90 SC 0.90 ! ! ! Fit before self-cal, rms=0.060408Jy sigma=1.367684 ! Fit after self-cal, rms=0.059173Jy sigma=1.357827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=1.955 mas, bpa=-2.739 degrees ! Estimated noise=0.192451 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 = 2.73805e-05 Jy ! Component: 100 - total flux cleaned = 5.14615e-05 Jy ! Component: 150 - total flux cleaned = 0.000138476 Jy ! Component: 200 - total flux cleaned = 0.000218094 Jy ! Total flux subtracted in 200 components = 0.000218094 Jy ! Clean residual min=-0.001256 max=0.001295 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.162511 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.162511 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=0.059154Jy sigma=1.357431 ! Fit after self-cal, rms=0.059152Jy sigma=1.357351 ! 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=0.059152Jy sigma=1.357351 ! Fit after self-cal, rms=0.059167Jy sigma=1.355141 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9047 mas, bmaj=1.947 mas, bpa=-2.789 degrees ! Estimated noise=0.19216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238593 Jy ! Component: 100 - total flux cleaned = -0.00018298 Jy ! Component: 150 - total flux cleaned = -0.000149519 Jy ! Component: 200 - total flux cleaned = -8.81728e-05 Jy ! Total flux subtracted in 200 components = -8.81728e-05 Jy ! Clean residual min=-0.001146 max=0.001159 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.162422 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.162422 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=0.059156Jy sigma=1.354913 ! Fit after self-cal, rms=0.059162Jy sigma=1.354867 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 = -8.43973e-06 Jy ! Component: 100 - total flux cleaned = 3.20868e-05 Jy ! Component: 150 - total flux cleaned = 7.04022e-05 Jy ! Component: 200 - total flux cleaned = 0.000118175 Jy ! Total flux subtracted in 200 components = 0.000118175 Jy ! Clean residual min=-0.001152 max=0.001123 Jy/beam ! Clean residual mean=-0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.162541 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.162541 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=0.059156Jy sigma=1.354750 ! Fit after self-cal, rms=0.059156Jy sigma=1.354748 ! 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=0.059156Jy sigma=1.354748 ! Fit after self-cal, rms=0.059327Jy sigma=1.354773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9061 mas, bmaj=1.946 mas, bpa=-2.697 degrees ! Estimated noise=0.192462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136164 Jy ! Component: 100 - total flux cleaned = -0.000174894 Jy ! Component: 150 - total flux cleaned = -0.000151442 Jy ! Component: 200 - total flux cleaned = -0.000151566 Jy ! Total flux subtracted in 200 components = -0.000151566 Jy ! Clean residual min=-0.001158 max=0.001094 Jy/beam ! Clean residual mean=-0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.162389 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.162389 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=0.059322Jy sigma=1.354671 ! Fit after self-cal, rms=0.059323Jy sigma=1.354663 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 = 1.93368e-05 Jy ! Component: 100 - total flux cleaned = 3.9464e-05 Jy ! Component: 150 - total flux cleaned = 5.90155e-05 Jy ! Component: 200 - total flux cleaned = 6.85057e-05 Jy ! Total flux subtracted in 200 components = 6.85057e-05 Jy ! Clean residual min=-0.001161 max=0.001085 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.162458 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.162458 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=0.059320Jy sigma=1.354597 ! Fit after self-cal, rms=0.059317Jy sigma=1.354561 ! 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=0.059317Jy sigma=1.354561 ! Fit after self-cal, rms=0.059411Jy sigma=1.354505 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=2.959 mas, bpa=-5.443 degrees ! Estimated noise=0.242424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193025 Jy ! Component: 100 - total flux cleaned = 0.000350224 Jy ! Component: 150 - total flux cleaned = 0.000394378 Jy ! Component: 200 - total flux cleaned = 0.000440977 Jy ! Total flux subtracted in 200 components = 0.000440977 Jy ! Clean residual min=-0.001323 max=0.001113 Jy/beam ! Clean residual mean=-0.000004 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.162899 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 118 components and 0.162899 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=0.059410Jy sigma=1.354467 ! Fit after self-cal, rms=0.059410Jy sigma=1.354398 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 = 4.55089e-05 Jy ! Component: 100 - total flux cleaned = 7.76312e-05 Jy ! Component: 150 - total flux cleaned = 9.98201e-05 Jy ! Component: 200 - total flux cleaned = 0.000119671 Jy ! Total flux subtracted in 200 components = 0.000119671 Jy ! Clean residual min=-0.001298 max=0.001118 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.163018 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 0.163018 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=0.059410Jy sigma=1.354413 ! Fit after self-cal, rms=0.059409Jy sigma=1.354406 ! 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=0.9071 mas, bmaj=1.946 mas, bpa=-2.604 degrees ! Estimated noise=0.192631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9071 x 1.946 at -2.604 degrees (North through East) ! Clean map min=-0.0010901 max=0.098481 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=0.7215 mas, bmaj=1.637 mas, bpa=-2.312 degrees ! Estimated noise=0.330619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0725138 Jy ! Component: 100 - total flux cleaned = 0.106998 Jy ! Component: 150 - total flux cleaned = 0.125574 Jy ! Component: 200 - total flux cleaned = 0.135801 Jy ! Total flux subtracted in 200 components = 0.135801 Jy ! Clean residual min=-0.003076 max=0.005128 Jy/beam ! Clean residual mean=-0.000003 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.135801 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 0.135801 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9071 mas, bmaj=1.946 mas, bpa=-2.604 degrees ! Estimated noise=0.192631 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 = 0.00851999 Jy ! Component: 100 - total flux cleaned = 0.0132205 Jy ! Component: 150 - total flux cleaned = 0.0162626 Jy ! Component: 200 - total flux cleaned = 0.018417 Jy ! Total flux subtracted in 200 components = 0.018417 Jy ! Clean residual min=-0.001245 max=0.001417 Jy/beam ! Clean residual mean=-0.000006 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.154218 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.154218 Jy ! Inverting map ! Added new window around map position (11.6, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167746 Jy ! Component: 100 - total flux cleaned = 0.00299303 Jy ! Component: 150 - total flux cleaned = 0.00407462 Jy ! Component: 200 - total flux cleaned = 0.00498074 Jy ! Total flux subtracted in 200 components = 0.00498074 Jy ! Clean residual min=-0.001182 max=0.001120 Jy/beam ! Clean residual mean=-0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.159199 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.159199 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=2.102 mas, bmaj=2.959 mas, bpa=-5.443 degrees ! Estimated noise=0.242424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121359 Jy ! Component: 100 - total flux cleaned = 0.00206929 Jy ! Component: 150 - total flux cleaned = 0.00266017 Jy ! Component: 200 - total flux cleaned = 0.0029942 Jy ! Total flux subtracted in 200 components = 0.0029942 Jy ! Clean residual min=-0.001364 max=0.001100 Jy/beam ! Clean residual mean=-0.000005 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.162193 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 = 0.000269681 Jy ! Component: 100 - total flux cleaned = 0.000505068 Jy ! Component: 150 - total flux cleaned = 0.000667746 Jy ! Component: 200 - total flux cleaned = 0.000798671 Jy ! Total flux subtracted in 200 components = 0.000798671 Jy ! Clean residual min=-0.001292 max=0.001084 Jy/beam ! Clean residual mean=-0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.162992 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 101 components and 0.162992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9071 mas, bmaj=1.946 mas, bpa=-2.604 degrees ! Estimated noise=0.192631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263811 Jy ! Component: 100 - total flux cleaned = -0.000302854 Jy ! Component: 150 - total flux cleaned = -0.000287113 Jy ! Component: 200 - total flux cleaned = -0.000225128 Jy ! Total flux subtracted in 200 components = -0.000225128 Jy ! Clean residual min=-0.001154 max=0.001003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.162767 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.162767 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=0.059411Jy sigma=1.354468 ! Fit after self-cal, rms=0.059408Jy sigma=1.354360 wmodel /J0008+1144_X_map.mod ! wmodel: Unable to open new model file: /J0008+1144_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0008+1144_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9071 x 1.946 at -2.604 degrees (North through East) ! Clean map min=-0.0010704 max=0.098595 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0008+1144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0985948 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240338 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.73129 0.73129 1.46258 2.92516 5.85032 11.7006 23.4013 46.8026 93.6052 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 410.233 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0008+1144_X_dfm.log closed on Thu May 19 19:53:04 2016