! Started logfile: /scr/pima/bg219i_uvs/J0847+5723_X_dfm.log on Thu May 19 23:11:25 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/J0847+5723_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0847+5723_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781676 visibilities/baseline/integration-bin. ! Found source: J0847+5723 ! ! 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 24060 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 J0847+5723_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005410Jy sigma=24.011430 ! Fit after self-cal, rms=0.942775Jy sigma=22.450959 ! 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=0.9357 mas, bmaj=1.072 mas, bpa=69.16 degrees ! Estimated noise=0.433731 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 = 0.0398493 Jy ! Component: 100 - total flux cleaned = 0.0549236 Jy ! Total flux subtracted in 100 components = 0.0549236 Jy ! Clean residual min=-0.005310 max=0.013799 Jy/beam ! Clean residual mean=0.000061 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.0549236 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0549236 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=0.073589Jy sigma=1.656176 ! Fit after self-cal, rms=0.072292Jy sigma=1.625227 ! Inverting map ! Added new window around map position (4.4, 4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149649 Jy ! Component: 100 - total flux cleaned = 0.0245142 Jy ! Total flux subtracted in 100 components = 0.0245142 Jy ! Clean residual min=-0.004248 max=0.008079 Jy/beam ! Clean residual mean=0.000050 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.0794378 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0794378 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=0.068191Jy sigma=1.513369 ! Fit after self-cal, rms=0.067731Jy sigma=1.502569 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964538 Jy ! Component: 100 - total flux cleaned = 0.0159361 Jy ! Total flux subtracted in 100 components = 0.0159361 Jy ! Clean residual min=-0.003870 max=0.007392 Jy/beam ! Clean residual mean=0.000042 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.0953739 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0953739 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=0.065840Jy sigma=1.451677 ! Fit after self-cal, rms=0.065709Jy sigma=1.448284 ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809174 Jy ! Component: 100 - total flux cleaned = 0.0133959 Jy ! Total flux subtracted in 100 components = 0.0133959 Jy ! Clean residual min=-0.003481 max=0.004744 Jy/beam ! Clean residual mean=0.000035 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.10877 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.10877 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=0.064294Jy sigma=1.411670 ! Fit after self-cal, rms=0.064173Jy sigma=1.408510 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=1.422 mas, bpa=71.13 degrees ! Estimated noise=0.198935 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 (-0.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907769 Jy ! Component: 100 - total flux cleaned = 0.0152868 Jy ! Component: 150 - total flux cleaned = 0.0199805 Jy ! Component: 200 - total flux cleaned = 0.0236827 Jy ! Total flux subtracted in 200 components = 0.0236827 Jy ! Clean residual min=-0.002060 max=0.003142 Jy/beam ! Clean residual mean=0.000051 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.132452 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.132452 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=0.062554Jy sigma=1.365166 ! Fit after self-cal, rms=0.062450Jy sigma=1.362060 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370563 Jy ! Component: 100 - total flux cleaned = 0.00642716 Jy ! Component: 150 - total flux cleaned = 0.00856338 Jy ! Component: 200 - total flux cleaned = 0.0102804 Jy ! Total flux subtracted in 200 components = 0.0102804 Jy ! Clean residual min=-0.001591 max=0.002075 Jy/beam ! Clean residual mean=0.000040 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.142733 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.142733 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=0.062167Jy sigma=1.353688 ! Fit after self-cal, rms=0.062152Jy sigma=1.353053 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 1.422 at 71.13 degrees (North through East) ! Clean map min=-0.0014936 max=0.053962 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 1.05 FD 0.98 HN 0.99 KP 0.98 ! LA 0.94 MK 1.07 NL 1.05 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.04 KP 0.95 ! LA 0.99 MK 1.14 NL 1.05 OV 0.95 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 0.96 ! LA 0.96 MK 1.03 NL 1.05 OV 0.94 ! PT 0.97 SC 1.08 ! ! ! 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 1.04 FD 0.97 HN 1.05 KP 1.00 ! LA 0.99 MK 1.00 NL 1.05 OV 0.95 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 0.96 ! LA 1.03 MK 0.93 NL 1.03 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.10 KP 1.01 ! LA 0.96 MK 1.12 NL 1.03 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.99 ! LA 0.99 MK 1.03 NL 1.07 OV 0.95 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 1.01 ! LA 0.96 MK 0.98 NL 1.06 OV 0.91 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.95 KP 0.98 ! LA 1.01 MK 1.00 NL 1.04 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.91 KP 0.98 ! LA 0.97 MK 1.13 NL 1.03 OV 0.99 ! PT 1.01 SC 0.91 ! ! ! Fit before self-cal, rms=0.062152Jy sigma=1.353053 ! Fit after self-cal, rms=0.062197Jy sigma=1.349941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=1.433 mas, bpa=70.76 degrees ! Estimated noise=0.198704 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 = 0.000133377 Jy ! Component: 100 - total flux cleaned = 0.000695806 Jy ! Component: 150 - total flux cleaned = 0.00116789 Jy ! Component: 200 - total flux cleaned = 0.00157888 Jy ! Total flux subtracted in 200 components = 0.00157888 Jy ! Clean residual min=-0.001356 max=0.001437 Jy/beam ! Clean residual mean=0.000034 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.144312 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.144312 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=0.062143Jy sigma=1.348668 ! Fit after self-cal, rms=0.062149Jy sigma=1.348306 ! 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=0.062149Jy sigma=1.348306 ! Fit after self-cal, rms=0.062574Jy sigma=1.345868 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.432 mas, bpa=68.44 degrees ! Estimated noise=0.197424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170273 Jy ! Component: 100 - total flux cleaned = 0.000533115 Jy ! Component: 150 - total flux cleaned = 0.000860347 Jy ! Component: 200 - total flux cleaned = 0.0011425 Jy ! Total flux subtracted in 200 components = 0.0011425 Jy ! Clean residual min=-0.001100 max=0.001326 Jy/beam ! Clean residual mean=0.000017 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.145454 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.145454 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=0.062553Jy sigma=1.345340 ! Fit after self-cal, rms=0.062592Jy sigma=1.345019 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 (8.4, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109921 Jy ! Component: 100 - total flux cleaned = 0.00159115 Jy ! Component: 150 - total flux cleaned = 0.00192565 Jy ! Component: 200 - total flux cleaned = 0.00216923 Jy ! Total flux subtracted in 200 components = 0.00216923 Jy ! Clean residual min=-0.001096 max=0.001168 Jy/beam ! Clean residual mean=0.000015 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.147624 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.147624 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=0.062568Jy sigma=1.344414 ! Fit after self-cal, rms=0.062569Jy sigma=1.344307 ! Inverting map ! Added new window around map position (42.4, 38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801592 Jy ! Component: 100 - total flux cleaned = 0.00117601 Jy ! Component: 150 - total flux cleaned = 0.00152449 Jy ! Component: 200 - total flux cleaned = 0.00168862 Jy ! Total flux subtracted in 200 components = 0.00168862 Jy ! Clean residual min=-0.001055 max=0.001085 Jy/beam ! Clean residual mean=0.000012 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.149312 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.149312 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=0.062548Jy sigma=1.343706 ! Fit after self-cal, rms=0.062544Jy sigma=1.343641 ! 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=0.062544Jy sigma=1.343641 ! Fit after self-cal, rms=0.062150Jy sigma=1.343528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=1.428 mas, bpa=68.02 degrees ! Estimated noise=0.196181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286193 Jy ! Component: 100 - total flux cleaned = 0.000447322 Jy ! Component: 150 - total flux cleaned = 0.000627643 Jy ! Component: 200 - total flux cleaned = 0.000792479 Jy ! Total flux subtracted in 200 components = 0.000792479 Jy ! Clean residual min=-0.001010 max=0.001025 Jy/beam ! Clean residual mean=0.000012 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.150105 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.150105 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=0.062138Jy sigma=1.343252 ! Fit after self-cal, rms=0.062139Jy sigma=1.343225 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 = 0.000175636 Jy ! Component: 100 - total flux cleaned = 0.000332505 Jy ! Component: 150 - total flux cleaned = 0.000434811 Jy ! Component: 200 - total flux cleaned = 0.000531604 Jy ! Total flux subtracted in 200 components = 0.000531604 Jy ! Clean residual min=-0.000993 max=0.000998 Jy/beam ! Clean residual mean=0.000012 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.150636 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.150636 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=0.062132Jy sigma=1.343069 ! Fit after self-cal, rms=0.062132Jy sigma=1.343057 ! 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=0.062132Jy sigma=1.343057 ! Fit after self-cal, rms=0.061851Jy sigma=1.342619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=2.567 mas, bpa=89.89 degrees ! Estimated noise=0.238721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437947 Jy ! Component: 100 - total flux cleaned = 0.00066419 Jy ! Component: 150 - total flux cleaned = 0.000785132 Jy ! Component: 200 - total flux cleaned = 0.00086469 Jy ! Total flux subtracted in 200 components = 0.00086469 Jy ! Clean residual min=-0.000985 max=0.001153 Jy/beam ! Clean residual mean=0.000021 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.151501 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.151501 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=0.061850Jy sigma=1.342577 ! Fit after self-cal, rms=0.061847Jy sigma=1.342551 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 (-9.8, -43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073365 Jy ! Component: 100 - total flux cleaned = 0.0010674 Jy ! Component: 150 - total flux cleaned = 0.00117276 Jy ! Component: 200 - total flux cleaned = 0.00128146 Jy ! Total flux subtracted in 200 components = 0.00128146 Jy ! Clean residual min=-0.000924 max=0.000836 Jy/beam ! Clean residual mean=0.000018 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.152782 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 181 components and 0.152782 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=0.061834Jy sigma=1.342253 ! Fit after self-cal, rms=0.061831Jy sigma=1.342203 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=1.426 mas, bpa=67.88 degrees ! Estimated noise=0.195413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 1.426 at 67.88 degrees (North through East) ! Clean map min=-0.0008748 max=0.05191 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=0.927 mas, bmaj=1.081 mas, bpa=65.09 degrees ! Estimated noise=0.4242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402813 Jy ! Component: 100 - total flux cleaned = 0.0622073 Jy ! Component: 150 - total flux cleaned = 0.0769458 Jy ! Component: 200 - total flux cleaned = 0.0878692 Jy ! Total flux subtracted in 200 components = 0.0878692 Jy ! Clean residual min=-0.004361 max=0.006518 Jy/beam ! Clean residual mean=0.000041 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.0878692 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0878692 Jy ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=1.426 mas, bpa=67.88 degrees ! Estimated noise=0.195413 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 = 0.0141112 Jy ! Component: 100 - total flux cleaned = 0.0235143 Jy ! Component: 150 - total flux cleaned = 0.0306231 Jy ! Component: 200 - total flux cleaned = 0.0361796 Jy ! Total flux subtracted in 200 components = 0.0361796 Jy ! Clean residual min=-0.002301 max=0.003377 Jy/beam ! Clean residual mean=0.000044 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.124049 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 70 components and 0.124049 Jy ! Inverting map ! Added new window around map position (2.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442719 Jy ! Component: 100 - total flux cleaned = 0.00797867 Jy ! Component: 150 - total flux cleaned = 0.0108519 Jy ! Component: 200 - total flux cleaned = 0.0132236 Jy ! Total flux subtracted in 200 components = 0.0132236 Jy ! Clean residual min=-0.001571 max=0.001810 Jy/beam ! Clean residual mean=0.000028 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.137272 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 107 components and 0.137272 Jy ! Inverting map ! Added new window around map position (0.2, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209657 Jy ! Component: 100 - total flux cleaned = 0.00380559 Jy ! Component: 150 - total flux cleaned = 0.00527086 Jy ! Component: 200 - total flux cleaned = 0.00644754 Jy ! Total flux subtracted in 200 components = 0.00644754 Jy ! Clean residual min=-0.001373 max=0.001087 Jy/beam ! Clean residual mean=0.000019 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.14372 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 133 components and 0.14372 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=2.235 mas, bmaj=2.567 mas, bpa=89.89 degrees ! Estimated noise=0.238721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184689 Jy ! Component: 100 - total flux cleaned = 0.00319369 Jy ! Component: 150 - total flux cleaned = 0.0040574 Jy ! Component: 200 - total flux cleaned = 0.00478962 Jy ! Total flux subtracted in 200 components = 0.00478962 Jy ! Clean residual min=-0.001243 max=0.000927 Jy/beam ! Clean residual mean=0.000027 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.14851 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 = 0.000656808 Jy ! Component: 100 - total flux cleaned = 0.00122152 Jy ! Component: 150 - total flux cleaned = 0.0017152 Jy ! Component: 200 - total flux cleaned = 0.00209406 Jy ! Total flux subtracted in 200 components = 0.00209406 Jy ! Clean residual min=-0.001073 max=0.000871 Jy/beam ! Clean residual mean=0.000020 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.150604 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 212 components and 0.150604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=1.426 mas, bpa=67.88 degrees ! Estimated noise=0.195413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221532 Jy ! Component: 100 - total flux cleaned = 0.000411365 Jy ! Component: 150 - total flux cleaned = 0.00057762 Jy ! Component: 200 - total flux cleaned = 0.00068756 Jy ! Total flux subtracted in 200 components = 0.00068756 Jy ! Clean residual min=-0.001046 max=0.000922 Jy/beam ! Clean residual mean=0.000009 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.151291 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 239 components and 0.151291 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=0.061827Jy sigma=1.342217 ! Fit after self-cal, rms=0.061821Jy sigma=1.341940 wmodel /J0847+5723_X_map.mod ! wmodel: Unable to open new model file: /J0847+5723_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0847+5723_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 1.426 at 67.88 degrees (North through East) ! Clean map min=-0.00092207 max=0.050956 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0847+5723_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0509564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219421 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29181 1.29181 2.58363 5.16725 10.3345 20.669 41.338 82.676 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.231 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0847+5723_X_dfm.log closed on Thu May 19 23:11:30 2016