! Started logfile: /scr/pima/bg219e_uvs/J0612+4122_X_dfm.log on Thu May 19 18:26:12 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/J0612+4122_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0612+4122_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.872024 visibilities/baseline/integration-bin. ! Found source: J0612+4122 ! ! 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 10548 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 J0612+4122_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017939Jy sigma=23.970675 ! Fit after self-cal, rms=0.843670Jy sigma=19.870951 ! 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=1.068 mas, bmaj=1.636 mas, bpa=49.87 degrees ! Estimated noise=0.531947 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 = 0.121392 Jy ! Component: 100 - total flux cleaned = 0.148963 Jy ! Total flux subtracted in 100 components = 0.148963 Jy ! Clean residual min=-0.005528 max=0.010114 Jy/beam ! Clean residual mean=0.000034 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.148963 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.148963 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=0.064697Jy sigma=1.440941 ! Fit after self-cal, rms=0.064659Jy sigma=1.439752 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109182 Jy ! Component: 100 - total flux cleaned = 0.0168052 Jy ! Total flux subtracted in 100 components = 0.0168052 Jy ! Clean residual min=-0.004191 max=0.007637 Jy/beam ! Clean residual mean=0.000018 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.165768 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.165768 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=0.062406Jy sigma=1.383871 ! Fit after self-cal, rms=0.062393Jy sigma=1.383227 ! Inverting map ! Added new window around map position (3, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804135 Jy ! Component: 100 - total flux cleaned = 0.0126655 Jy ! Total flux subtracted in 100 components = 0.0126655 Jy ! Clean residual min=-0.003573 max=0.004454 Jy/beam ! Clean residual mean=0.000010 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.178433 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.178433 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=0.061345Jy sigma=1.356525 ! Fit after self-cal, rms=0.061258Jy sigma=1.354260 ! 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=1.328 mas, bmaj=1.771 mas, bpa=47.45 degrees ! Estimated noise=0.331945 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 (6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560672 Jy ! Component: 100 - total flux cleaned = 0.00927407 Jy ! Component: 150 - total flux cleaned = 0.0120177 Jy ! Component: 200 - total flux cleaned = 0.0141824 Jy ! Total flux subtracted in 200 components = 0.0141824 Jy ! Clean residual min=-0.002457 max=0.003012 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.192616 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.192616 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=0.060620Jy sigma=1.338630 ! Fit after self-cal, rms=0.060585Jy sigma=1.337489 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.328 x 1.771 at 47.45 degrees (North through East) ! Clean map min=-0.0022926 max=0.15587 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 1.04 FD 0.98 HN 1.04 KP 0.97 ! LA 0.95 NL 1.01 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.02 ! LA 0.95 NL 1.00 OV 1.03 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 0.99 ! LA 0.95 NL 0.97 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.06 KP 0.98 ! LA 0.96 NL 1.02 OV 1.02 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.98 ! LA 0.96 NL 0.97 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 0.96 ! LA 0.95 NL 1.01 OV 1.04 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 0.96 ! LA 0.95 NL 0.99 OV 1.04 PT 1.09 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 1.01 ! LA 0.97 NL 1.00 OV 0.96 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.02 KP 0.94 ! LA 0.97 NL 1.00 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.98 ! LA 0.97 NL 1.01 OV 1.00 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.02 KP 0.94 ! LA 0.95 NL 0.99 OV 1.02 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.03 KP 0.92 ! LA 0.95 NL 1.04 OV 1.06 PT 1.00 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.060585Jy sigma=1.337489 ! Fit after self-cal, rms=0.059981Jy sigma=1.326157 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=1.778 mas, bpa=47.43 degrees ! Estimated noise=0.32977 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 = 0.00128201 Jy ! Component: 100 - total flux cleaned = 0.00214028 Jy ! Component: 150 - total flux cleaned = 0.00280555 Jy ! Component: 200 - total flux cleaned = 0.00306839 Jy ! Total flux subtracted in 200 components = 0.00306839 Jy ! Clean residual min=-0.002227 max=0.002033 Jy/beam ! Clean residual mean=-0.000009 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.195684 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.195684 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=0.059901Jy sigma=1.324374 ! Fit after self-cal, rms=0.059905Jy sigma=1.324121 ! 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=0.059905Jy sigma=1.324121 ! Fit after self-cal, rms=0.059745Jy sigma=1.319121 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=1.778 mas, bpa=47.59 degrees ! Estimated noise=0.329576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322224 Jy ! Component: 100 - total flux cleaned = 0.000434891 Jy ! Component: 150 - total flux cleaned = 0.000610272 Jy ! Component: 200 - total flux cleaned = 0.000804477 Jy ! Total flux subtracted in 200 components = 0.000804477 Jy ! Clean residual min=-0.002085 max=0.001811 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.196489 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.196489 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=0.059705Jy sigma=1.318227 ! Fit after self-cal, rms=0.059704Jy sigma=1.318047 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 = 0.000162155 Jy ! Component: 100 - total flux cleaned = 0.000283212 Jy ! Component: 150 - total flux cleaned = 0.000385351 Jy ! Component: 200 - total flux cleaned = 0.000493351 Jy ! Total flux subtracted in 200 components = 0.000493351 Jy ! Clean residual min=-0.001997 max=0.001767 Jy/beam ! Clean residual mean=-0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.196982 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.196982 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=0.059686Jy sigma=1.317672 ! Fit after self-cal, rms=0.059684Jy sigma=1.317613 ! 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=0.059684Jy sigma=1.317613 ! Fit after self-cal, rms=0.059706Jy sigma=1.317439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=1.779 mas, bpa=47.76 degrees ! Estimated noise=0.329273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165757 Jy ! Component: 100 - total flux cleaned = -0.000162401 Jy ! Component: 150 - total flux cleaned = -0.000125588 Jy ! Component: 200 - total flux cleaned = -0.000126369 Jy ! Total flux subtracted in 200 components = -0.000126369 Jy ! Clean residual min=-0.001929 max=0.001700 Jy/beam ! Clean residual mean=-0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.196856 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.196856 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=0.059688Jy sigma=1.317072 ! Fit after self-cal, rms=0.059687Jy sigma=1.317012 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 = 6.90962e-05 Jy ! Component: 100 - total flux cleaned = 8.5927e-05 Jy ! Component: 150 - total flux cleaned = 0.000117044 Jy ! Component: 200 - total flux cleaned = 0.000159233 Jy ! Total flux subtracted in 200 components = 0.000159233 Jy ! Clean residual min=-0.001887 max=0.001674 Jy/beam ! Clean residual mean=-0.000004 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.197015 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.197015 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=0.059677Jy sigma=1.316821 ! Fit after self-cal, rms=0.059676Jy sigma=1.316791 ! 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=0.059676Jy sigma=1.316791 ! Fit after self-cal, rms=0.059700Jy sigma=1.316714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.316 mas, bmaj=2.401 mas, bpa=-15.54 degrees ! Estimated noise=0.372497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.89758e-05 Jy ! Component: 100 - total flux cleaned = -2.03619e-05 Jy ! Component: 150 - total flux cleaned = -3.20796e-06 Jy ! Component: 200 - total flux cleaned = 2.38215e-05 Jy ! Total flux subtracted in 200 components = 2.38215e-05 Jy ! Clean residual min=-0.002229 max=0.001884 Jy/beam ! Clean residual mean=-0.000007 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.197039 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 0.197039 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=0.059694Jy sigma=1.316578 ! Fit after self-cal, rms=0.059693Jy sigma=1.316544 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 = 7.27735e-05 Jy ! Component: 100 - total flux cleaned = 6.09649e-05 Jy ! Component: 150 - total flux cleaned = 7.24009e-05 Jy ! Component: 200 - total flux cleaned = 9.17137e-05 Jy ! Total flux subtracted in 200 components = 9.17137e-05 Jy ! Clean residual min=-0.002192 max=0.001819 Jy/beam ! Clean residual mean=-0.000007 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.197131 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 148 components and 0.19713 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=0.059689Jy sigma=1.316484 ! Fit after self-cal, rms=0.059688Jy sigma=1.316468 ! 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=1.329 mas, bmaj=1.78 mas, bpa=47.87 degrees ! Estimated noise=0.329112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 1.78 at 47.87 degrees (North through East) ! Clean map min=-0.0017573 max=0.15484 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=1.064 mas, bmaj=1.641 mas, bpa=50.04 degrees ! Estimated noise=0.527013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120135 Jy ! Component: 100 - total flux cleaned = 0.147952 Jy ! Component: 150 - total flux cleaned = 0.160354 Jy ! Component: 200 - total flux cleaned = 0.168227 Jy ! Total flux subtracted in 200 components = 0.168227 Jy ! Clean residual min=-0.003994 max=0.004417 Jy/beam ! Clean residual mean=0.000015 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.168227 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.168227 Jy ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=1.78 mas, bpa=47.87 degrees ! Estimated noise=0.329112 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 = 0.00738282 Jy ! Component: 100 - total flux cleaned = 0.012439 Jy ! Component: 150 - total flux cleaned = 0.0162732 Jy ! Component: 200 - total flux cleaned = 0.0192875 Jy ! Total flux subtracted in 200 components = 0.0192875 Jy ! Clean residual min=-0.002111 max=0.002442 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.187515 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.187515 Jy ! Inverting map ! Added new window around map position (5.2, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025598 Jy ! Component: 100 - total flux cleaned = 0.0045359 Jy ! Component: 150 - total flux cleaned = 0.0061746 Jy ! Component: 200 - total flux cleaned = 0.0071754 Jy ! Total flux subtracted in 200 components = 0.0071754 Jy ! Clean residual min=-0.001842 max=0.001865 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.19469 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 83 components and 0.19469 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=2.316 mas, bmaj=2.401 mas, bpa=-15.54 degrees ! Estimated noise=0.372497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158522 Jy ! Component: 100 - total flux cleaned = 0.00234748 Jy ! Component: 150 - total flux cleaned = 0.00271067 Jy ! Component: 200 - total flux cleaned = 0.00283746 Jy ! Total flux subtracted in 200 components = 0.00283746 Jy ! Clean residual min=-0.002171 max=0.001711 Jy/beam ! Clean residual mean=-0.000008 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.197528 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 = 0.000140445 Jy ! Component: 100 - total flux cleaned = 0.000241155 Jy ! Component: 150 - total flux cleaned = 0.000286907 Jy ! Component: 200 - total flux cleaned = 0.000352081 Jy ! Total flux subtracted in 200 components = 0.000352081 Jy ! Clean residual min=-0.002091 max=0.001697 Jy/beam ! Clean residual mean=-0.000008 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.19788 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 135 components and 0.19788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=1.78 mas, bpa=47.87 degrees ! Estimated noise=0.329112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151765 Jy ! Component: 100 - total flux cleaned = 0.000328418 Jy ! Component: 150 - total flux cleaned = 0.000405984 Jy ! Component: 200 - total flux cleaned = 0.000476988 Jy ! Total flux subtracted in 200 components = 0.000476988 Jy ! Clean residual min=-0.001893 max=0.001850 Jy/beam ! Clean residual mean=-0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.198357 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 0.198357 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=0.059691Jy sigma=1.316316 ! Fit after self-cal, rms=0.059679Jy sigma=1.316092 wmodel /J0612+4122_X_map.mod ! wmodel: Unable to open new model file: /J0612+4122_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0612+4122_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 1.78 at 47.87 degrees (North through East) ! Clean map min=-0.001779 max=0.15457 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0612+4122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.154566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000402476 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.781173 0.781173 1.56235 3.12469 6.24939 12.4988 24.9976 49.9951 99.9902 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.037 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0612+4122_X_dfm.log closed on Thu May 19 18:26:15 2016