! Started logfile: /scr/pima/bg219e_uvs/J1752+0611_X_dfm.log on Thu May 19 18:48:54 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/bg219e_uvs/J1752+0611_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1752+0611_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.876543 visibilities/baseline/integration-bin. ! Found source: J1752+0611 ! ! 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 13632 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 J1752+0611_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016613Jy sigma=23.909297 ! Fit after self-cal, rms=0.862690Jy sigma=20.326853 ! 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=0.9585 mas, bmaj=2.4 mas, bpa=20.38 degrees ! Estimated noise=0.498533 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 = 0.107876 Jy ! Component: 100 - total flux cleaned = 0.131425 Jy ! Total flux subtracted in 100 components = 0.131425 Jy ! Clean residual min=-0.005445 max=0.007370 Jy/beam ! Clean residual mean=0.000003 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.131425 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.131425 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=0.064832Jy sigma=1.457403 ! Fit after self-cal, rms=0.064769Jy sigma=1.456431 ! 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=1.183 mas, bmaj=2.559 mas, bpa=19.57 degrees ! Estimated noise=0.28152 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, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123655 Jy ! Component: 100 - total flux cleaned = 0.0205145 Jy ! Component: 150 - total flux cleaned = 0.0265238 Jy ! Component: 200 - total flux cleaned = 0.0312717 Jy ! Total flux subtracted in 200 components = 0.0312717 Jy ! Clean residual min=-0.002932 max=0.004487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.162697 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 67 components and 0.162697 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=0.061883Jy sigma=1.382794 ! Fit after self-cal, rms=0.061779Jy sigma=1.380524 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.183 x 2.559 at 19.57 degrees (North through East) ! Clean map min=-0.0030502 max=0.14078 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 1.03 FD 1.03 HN 1.04 KP 0.93 ! LA 0.98 NL 0.99 OV 1.02 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.99 KP 0.97 ! LA 0.97 NL 1.04 OV 0.98 PT 0.95 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.95 ! LA 0.97 NL 0.98 OV 1.03 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 0.98 ! LA 0.95 NL 1.04 OV 0.97 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 0.92 ! LA 0.98 NL 1.01 OV 1.03 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 0.97 ! LA 0.98 NL 1.01 OV 0.97 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.93 ! LA 1.00 NL 1.03 OV 0.99 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.96 ! LA 0.97 NL 1.03 OV 1.03 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.97 ! LA 0.99 NL 0.98 OV 1.00 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.94 KP 0.93 ! LA 1.01 NL 1.03 OV 1.01 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.95 ! LA 0.99 NL 0.98 OV 0.97 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.96 KP 0.95 ! LA 0.97 NL 1.03 OV 1.00 PT 0.95 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.061779Jy sigma=1.380524 ! Fit after self-cal, rms=0.060068Jy sigma=1.369995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.569 mas, bpa=19.26 degrees ! Estimated noise=0.275241 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 = 0.00389817 Jy ! Component: 100 - total flux cleaned = 0.00631968 Jy ! Component: 150 - total flux cleaned = 0.00807237 Jy ! Component: 200 - total flux cleaned = 0.00937007 Jy ! Total flux subtracted in 200 components = 0.00937007 Jy ! Clean residual min=-0.001946 max=0.002179 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.172067 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 96 components and 0.172067 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=0.059792Jy sigma=1.362278 ! Fit after self-cal, rms=0.059781Jy sigma=1.361858 ! 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=0.059781Jy sigma=1.361858 ! Fit after self-cal, rms=0.059634Jy sigma=1.358249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.572 mas, bpa=19.29 degrees ! Estimated noise=0.274699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117856 Jy ! Component: 100 - total flux cleaned = 0.00179504 Jy ! Component: 150 - total flux cleaned = 0.00209948 Jy ! Component: 200 - total flux cleaned = 0.00221618 Jy ! Total flux subtracted in 200 components = 0.00221618 Jy ! Clean residual min=-0.001702 max=0.001906 Jy/beam ! Clean residual mean=0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.174283 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.174283 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=0.059602Jy sigma=1.357415 ! Fit after self-cal, rms=0.059607Jy sigma=1.357349 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 (4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154283 Jy ! Component: 100 - total flux cleaned = 0.00176555 Jy ! Component: 150 - total flux cleaned = 0.0019091 Jy ! Component: 200 - total flux cleaned = 0.00200984 Jy ! Total flux subtracted in 200 components = 0.00200984 Jy ! Clean residual min=-0.001508 max=0.001643 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.176293 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.176293 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=0.059559Jy sigma=1.355981 ! Fit after self-cal, rms=0.059553Jy sigma=1.355859 ! Inverting map ! Added new window around map position (-39.6, 43.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146327 Jy ! Component: 100 - total flux cleaned = 0.0023438 Jy ! Component: 150 - total flux cleaned = 0.00299229 Jy ! Component: 200 - total flux cleaned = 0.00338876 Jy ! Total flux subtracted in 200 components = 0.00338876 Jy ! Clean residual min=-0.001473 max=0.001475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.179682 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.179682 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=0.059510Jy sigma=1.354720 ! Fit after self-cal, rms=0.059505Jy sigma=1.354656 ! 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=0.059505Jy sigma=1.354656 ! Fit after self-cal, rms=0.059508Jy sigma=1.354492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.574 mas, bpa=19.32 degrees ! Estimated noise=0.274567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518034 Jy ! Component: 100 - total flux cleaned = 0.000996847 Jy ! Component: 150 - total flux cleaned = 0.00142359 Jy ! Component: 200 - total flux cleaned = 0.00179394 Jy ! Total flux subtracted in 200 components = 0.00179394 Jy ! Clean residual min=-0.001365 max=0.001417 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.181475 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.181475 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=0.059490Jy sigma=1.354042 ! Fit after self-cal, rms=0.059491Jy sigma=1.354018 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 = 0.000290362 Jy ! Component: 100 - total flux cleaned = 0.000459338 Jy ! Component: 150 - total flux cleaned = 0.000618859 Jy ! Component: 200 - total flux cleaned = 0.00076908 Jy ! Total flux subtracted in 200 components = 0.00076908 Jy ! Clean residual min=-0.001350 max=0.001392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.182245 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 180 components and 0.182245 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=0.059481Jy sigma=1.353789 ! Fit after self-cal, rms=0.059480Jy sigma=1.353782 ! 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=0.059480Jy sigma=1.353782 ! Fit after self-cal, rms=0.059494Jy sigma=1.353731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=3.171 mas, bpa=0.6378 degrees ! Estimated noise=0.311775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062891 Jy ! Component: 100 - total flux cleaned = 0.00106155 Jy ! Component: 150 - total flux cleaned = 0.00132829 Jy ! Component: 200 - total flux cleaned = 0.00150729 Jy ! Total flux subtracted in 200 components = 0.00150729 Jy ! Clean residual min=-0.001520 max=0.001405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.183752 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 203 components and 0.183752 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=0.059488Jy sigma=1.353569 ! Fit after self-cal, rms=0.059488Jy sigma=1.353549 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 = 0.000247228 Jy ! Component: 100 - total flux cleaned = 0.000412831 Jy ! Component: 150 - total flux cleaned = 0.000518248 Jy ! Component: 200 - total flux cleaned = 0.000583667 Jy ! Total flux subtracted in 200 components = 0.000583667 Jy ! Clean residual min=-0.001475 max=0.001414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.184336 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 215 components and 0.184336 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=0.059486Jy sigma=1.353471 ! Fit after self-cal, rms=0.059485Jy sigma=1.353464 ! 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=1.196 mas, bmaj=2.574 mas, bpa=19.33 degrees ! Estimated noise=0.274583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 2.574 at 19.33 degrees (North through East) ! Clean map min=-0.0012773 max=0.13804 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=0.9676 mas, bmaj=2.403 mas, bpa=20.08 degrees ! Estimated noise=0.490936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10612 Jy ! Component: 100 - total flux cleaned = 0.129481 Jy ! Component: 150 - total flux cleaned = 0.138922 Jy ! Component: 200 - total flux cleaned = 0.145718 Jy ! Total flux subtracted in 200 components = 0.145718 Jy ! Clean residual min=-0.004102 max=0.004705 Jy/beam ! Clean residual mean=0.000004 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.145718 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.145718 Jy ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.574 mas, bpa=19.33 degrees ! Estimated noise=0.274583 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 = 0.00750187 Jy ! Component: 100 - total flux cleaned = 0.0125906 Jy ! Component: 150 - total flux cleaned = 0.0164275 Jy ! Component: 200 - total flux cleaned = 0.0194699 Jy ! Total flux subtracted in 200 components = 0.0194699 Jy ! Clean residual min=-0.002033 max=0.002511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.165188 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 85 components and 0.165188 Jy ! Inverting map ! Added new window around map position (-8.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264241 Jy ! Component: 100 - total flux cleaned = 0.00471524 Jy ! Component: 150 - total flux cleaned = 0.00648861 Jy ! Component: 200 - total flux cleaned = 0.00801679 Jy ! Total flux subtracted in 200 components = 0.00801679 Jy ! Clean residual min=-0.001763 max=0.001528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.173205 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 121 components and 0.173205 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=2.357 mas, bmaj=3.171 mas, bpa=0.6378 degrees ! Estimated noise=0.311775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185483 Jy ! Component: 100 - total flux cleaned = 0.00311063 Jy ! Component: 150 - total flux cleaned = 0.00399358 Jy ! Component: 200 - total flux cleaned = 0.00480878 Jy ! Total flux subtracted in 200 components = 0.00480878 Jy ! Clean residual min=-0.001860 max=0.001418 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.178013 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 = 0.000604245 Jy ! Component: 100 - total flux cleaned = 0.00115057 Jy ! Component: 150 - total flux cleaned = 0.00161852 Jy ! Component: 200 - total flux cleaned = 0.00204618 Jy ! Total flux subtracted in 200 components = 0.00204618 Jy ! Clean residual min=-0.001772 max=0.001359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.18006 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 184 components and 0.18006 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.574 mas, bpa=19.33 degrees ! Estimated noise=0.274583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317607 Jy ! Component: 100 - total flux cleaned = 0.000561016 Jy ! Component: 150 - total flux cleaned = 0.000866714 Jy ! Component: 200 - total flux cleaned = 0.00107136 Jy ! Total flux subtracted in 200 components = 0.00107136 Jy ! Clean residual min=-0.001416 max=0.001204 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.181131 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 217 components and 0.181131 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=0.059487Jy sigma=1.353480 ! Fit after self-cal, rms=0.059479Jy sigma=1.353364 wmodel /J1752+0611_X_map.mod ! wmodel: Unable to open new model file: /J1752+0611_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1752+0611_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 2.574 at 19.33 degrees (North through East) ! Clean map min=-0.0013701 max=0.13755 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1752+0611_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.137551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.685587 0.685587 1.37117 2.74235 5.4847 10.9694 21.9388 43.8776 87.7552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 437.581 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1752+0611_X_dfm.log closed on Thu May 19 18:48:57 2016