! Started logfile: /scr/pima/bg219g_uvs/J0610+7801_X_dfm.log on Thu May 19 21:42:05 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/bg219g_uvs/J0610+7801_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J0610+7801_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J0610+7801 ! ! 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 13776 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 J0610+7801_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005955Jy sigma=21.622853 ! Fit after self-cal, rms=0.911972Jy sigma=19.569166 ! 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=0.5722 mas, bmaj=2.65 mas, bpa=43.22 degrees ! Estimated noise=0.679209 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 = 0.0692465 Jy ! Component: 100 - total flux cleaned = 0.0845565 Jy ! Total flux subtracted in 100 components = 0.0845565 Jy ! Clean residual min=-0.004238 max=0.006730 Jy/beam ! Clean residual mean=0.000000 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.0845565 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0845565 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=0.074422Jy sigma=1.468770 ! Fit after self-cal, rms=0.074150Jy sigma=1.463676 ! 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=0.7943 mas, bmaj=2.946 mas, bpa=41.65 degrees ! Estimated noise=0.287811 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 = 0.00756989 Jy ! Component: 100 - total flux cleaned = 0.0111262 Jy ! Component: 150 - total flux cleaned = 0.0131603 Jy ! Component: 200 - total flux cleaned = 0.0139759 Jy ! Total flux subtracted in 200 components = 0.0139759 Jy ! Clean residual min=-0.002910 max=0.003554 Jy/beam ! Clean residual mean=0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0985324 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0985324 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=0.073497Jy sigma=1.445278 ! Fit after self-cal, rms=0.073516Jy sigma=1.445099 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7943 x 2.946 at 41.65 degrees (North through East) ! Clean map min=-0.0028476 max=0.090981 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 1.07 HN 0.93 KP 0.95 ! LA 0.93 MK 0.99 NL 1.02 OV 0.97 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.99 KP 0.97 ! LA 0.96 MK 0.97 NL 0.99 OV 0.96 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.92 KP 1.01 ! LA 0.89 MK 0.98 NL 0.98 OV 0.97 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.94 KP 1.03 ! LA 0.90 MK 0.97 NL 1.04 OV 0.92 ! PT 1.07 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.94 KP 0.95 ! LA 0.96 MK 0.93 NL 1.09 OV 0.93 ! PT 1.02 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.94 KP 1.01 ! LA 0.93 MK 1.02 NL 1.01 OV 0.90 ! PT 1.06 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.87 KP 0.99 ! LA 0.90 MK 1.06 NL 1.02 OV 0.96 ! PT 1.09 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.98 KP 1.08 ! LA 0.95 MK 0.97 NL 1.00 OV 0.95 ! PT 1.08 SC 1.14 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.92 KP 1.03 ! LA 0.90 MK 0.99 NL 1.03 OV 0.91 ! PT 1.06 SC 1.18 ! ! ! 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 0.99 FD 1.08 HN 0.87 KP 1.01 ! LA 0.90 MK 1.00 NL 1.03 OV 1.05 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.98 KP 1.04 ! LA 0.90 MK 1.00 NL 1.01 OV 0.95 ! PT 1.09 SC 1.05 ! ! ! Fit before self-cal, rms=0.073516Jy sigma=1.445099 ! Fit after self-cal, rms=0.073108Jy sigma=1.436380 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8004 mas, bmaj=2.947 mas, bpa=41.83 degrees ! Estimated noise=0.285965 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 (-11.2, -40.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184092 Jy ! Component: 100 - total flux cleaned = 0.00217653 Jy ! Component: 150 - total flux cleaned = 0.00239933 Jy ! Component: 200 - total flux cleaned = 0.00253986 Jy ! Total flux subtracted in 200 components = 0.00253986 Jy ! Clean residual min=-0.001554 max=0.001636 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.101072 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.101072 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=0.073047Jy sigma=1.434966 ! Fit after self-cal, rms=0.073115Jy sigma=1.434469 ! 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=0.073115Jy sigma=1.434469 ! Fit after self-cal, rms=0.072956Jy sigma=1.434368 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8006 mas, bmaj=2.947 mas, bpa=41.86 degrees ! Estimated noise=0.285592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399885 Jy ! Component: 100 - total flux cleaned = 0.000450711 Jy ! Component: 150 - total flux cleaned = 0.00047381 Jy ! Component: 200 - total flux cleaned = 0.000537325 Jy ! Total flux subtracted in 200 components = 0.000537325 Jy ! Clean residual min=-0.001460 max=0.001657 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.10161 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.10161 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=0.072939Jy sigma=1.433976 ! Fit after self-cal, rms=0.072948Jy sigma=1.433950 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 (-26.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017086 Jy ! Component: 100 - total flux cleaned = 0.00258427 Jy ! Component: 150 - total flux cleaned = 0.00304513 Jy ! Component: 200 - total flux cleaned = 0.0033512 Jy ! Total flux subtracted in 200 components = 0.0033512 Jy ! Clean residual min=-0.001418 max=0.001487 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.104961 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.104961 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=0.072888Jy sigma=1.433002 ! Fit after self-cal, rms=0.072885Jy sigma=1.432924 ! Inverting map ! Added new window around map position (-43.4, 44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149041 Jy ! Component: 100 - total flux cleaned = 0.00184371 Jy ! Component: 150 - total flux cleaned = 0.00209448 Jy ! Component: 200 - total flux cleaned = 0.0024089 Jy ! Total flux subtracted in 200 components = 0.0024089 Jy ! Clean residual min=-0.001416 max=0.001522 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.10737 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 110 components and 0.10737 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=0.072840Jy sigma=1.432086 ! Fit after self-cal, rms=0.072842Jy sigma=1.432033 ! Inverting map ! Added new window around map position (33.6, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128739 Jy ! Component: 100 - total flux cleaned = 0.00177538 Jy ! Component: 150 - total flux cleaned = 0.00207419 Jy ! Component: 200 - total flux cleaned = 0.00238409 Jy ! Total flux subtracted in 200 components = 0.00238409 Jy ! Clean residual min=-0.001340 max=0.001166 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.109754 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 128 components and 0.109754 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=0.072805Jy sigma=1.431335 ! Fit after self-cal, rms=0.072806Jy sigma=1.431294 ! 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=0.072806Jy sigma=1.431294 ! Fit after self-cal, rms=0.072449Jy sigma=1.431165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8005 mas, bmaj=2.947 mas, bpa=41.86 degrees ! Estimated noise=0.284527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443689 Jy ! Component: 100 - total flux cleaned = 0.000612649 Jy ! Component: 150 - total flux cleaned = 0.000878527 Jy ! Component: 200 - total flux cleaned = 0.00102986 Jy ! Total flux subtracted in 200 components = 0.00102986 Jy ! Clean residual min=-0.001292 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.110784 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 137 components and 0.110784 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=0.072427Jy sigma=1.430778 ! Fit after self-cal, rms=0.072430Jy sigma=1.430764 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 = 0.000230062 Jy ! Component: 100 - total flux cleaned = 0.000373528 Jy ! Component: 150 - total flux cleaned = 0.000418777 Jy ! Component: 200 - total flux cleaned = 0.000529709 Jy ! Total flux subtracted in 200 components = 0.000529709 Jy ! Clean residual min=-0.001274 max=0.001149 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.111313 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 143 components and 0.111313 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=0.072415Jy sigma=1.430505 ! Fit after self-cal, rms=0.072416Jy sigma=1.430499 ! 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=0.072416Jy sigma=1.430499 ! Fit after self-cal, rms=0.072339Jy sigma=1.430473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=4.43 mas, bpa=33.04 degrees ! Estimated noise=0.356908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686188 Jy ! Component: 100 - total flux cleaned = 0.00112061 Jy ! Component: 150 - total flux cleaned = 0.00131142 Jy ! Component: 200 - total flux cleaned = 0.00148623 Jy ! Total flux subtracted in 200 components = 0.00148623 Jy ! Clean residual min=-0.001229 max=0.001181 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.1128 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 177 components and 0.1128 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=0.072335Jy sigma=1.430353 ! Fit after self-cal, rms=0.072335Jy sigma=1.430341 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 = 0.000195463 Jy ! Component: 100 - total flux cleaned = 0.000275195 Jy ! Component: 150 - total flux cleaned = 0.000365134 Jy ! Component: 200 - total flux cleaned = 0.000407238 Jy ! Total flux subtracted in 200 components = 0.000407238 Jy ! Clean residual min=-0.001215 max=0.001205 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.113207 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 0.113207 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=0.072333Jy sigma=1.430276 ! Fit after self-cal, rms=0.072332Jy sigma=1.430272 ! 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=0.8002 mas, bmaj=2.947 mas, bpa=41.87 degrees ! Estimated noise=0.284263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.947 at 41.87 degrees (North through East) ! Clean map min=-0.0011836 max=0.090263 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=0.5748 mas, bmaj=2.65 mas, bpa=43.42 degrees ! Estimated noise=0.674209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.068827 Jy ! Component: 100 - total flux cleaned = 0.0838725 Jy ! Component: 150 - total flux cleaned = 0.0886382 Jy ! Component: 200 - total flux cleaned = 0.0912473 Jy ! Total flux subtracted in 200 components = 0.0912473 Jy ! Clean residual min=-0.004184 max=0.003869 Jy/beam ! Clean residual mean=0.000001 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0912473 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0912473 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8002 mas, bmaj=2.947 mas, bpa=41.87 degrees ! Estimated noise=0.284263 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) ! Added new window around map position (15.4, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415222 Jy ! Component: 100 - total flux cleaned = 0.0066377 Jy ! Component: 150 - total flux cleaned = 0.00859799 Jy ! Component: 200 - total flux cleaned = 0.0103068 Jy ! Total flux subtracted in 200 components = 0.0103068 Jy ! Clean residual min=-0.001624 max=0.001914 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.101554 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.101554 Jy ! Inverting map ! Added new window around map position (-15.4, -30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129763 Jy ! Component: 100 - total flux cleaned = 0.00245296 Jy ! Component: 150 - total flux cleaned = 0.00338589 Jy ! Component: 200 - total flux cleaned = 0.00410519 Jy ! Total flux subtracted in 200 components = 0.00410519 Jy ! Clean residual min=-0.001513 max=0.001308 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.105659 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.105659 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=2.092 mas, bmaj=4.43 mas, bpa=33.04 degrees ! Estimated noise=0.356908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120293 Jy ! Component: 100 - total flux cleaned = 0.00210374 Jy ! Component: 150 - total flux cleaned = 0.00284191 Jy ! Component: 200 - total flux cleaned = 0.00333058 Jy ! Total flux subtracted in 200 components = 0.00333058 Jy ! Clean residual min=-0.001519 max=0.001177 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.10899 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 = 0.000379812 Jy ! Component: 100 - total flux cleaned = 0.000699195 Jy ! Component: 150 - total flux cleaned = 0.000994909 Jy ! Component: 200 - total flux cleaned = 0.00120135 Jy ! Total flux subtracted in 200 components = 0.00120135 Jy ! Clean residual min=-0.001459 max=0.001118 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.110191 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 152 components and 0.110191 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8002 mas, bmaj=2.947 mas, bpa=41.87 degrees ! Estimated noise=0.284263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.04516e-05 Jy ! Component: 100 - total flux cleaned = -0.00013917 Jy ! Component: 150 - total flux cleaned = -0.000138831 Jy ! Component: 200 - total flux cleaned = -0.000107537 Jy ! Total flux subtracted in 200 components = -0.000107537 Jy ! Clean residual min=-0.001254 max=0.001268 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.110084 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 0.110084 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=0.072345Jy sigma=1.430490 ! Fit after self-cal, rms=0.072341Jy sigma=1.430399 wmodel /J0610+7801_X_map.mod ! wmodel: Unable to open new model file: /J0610+7801_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J0610+7801_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.947 at 41.87 degrees (North through East) ! Clean map min=-0.0010977 max=0.089055 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J0610+7801_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0890553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283645 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.955514 0.955514 1.91103 3.82205 7.64411 15.2882 30.5764 61.1529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 313.967 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J0610+7801_X_dfm.log closed on Thu May 19 21:42:08 2016