! Started logfile: .//J0147+5840_X_dfm.log on Wed Nov 16 11:46:04 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0147+5840_X_uva.fits ! Reading UV FITS file: .//J0147+5840_X_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.57 visibilities/baseline/integration-bin. ! Found source: J0147+5840 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 16416 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! 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 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 J0147+5840_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 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005515Jy sigma=32.527460 ! Fit after self-cal, rms=0.902561Jy sigma=29.187572 ! 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=0.7149 mas, bmaj=2.039 mas, bpa=19.49 degrees ! Estimated noise=0.328745 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 = 0.0690096 Jy ! Component: 100 - total flux cleaned = 0.0937667 Jy ! Total flux subtracted in 100 components = 0.0937667 Jy ! Clean residual min=-0.004294 max=0.010804 Jy/beam ! Clean residual mean=0.000020 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.0937667 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0937667 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. ! ! Fit before self-cal, rms=0.035717Jy sigma=1.091093 ! Fit after self-cal, rms=0.034974Jy sigma=1.067134 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132542 Jy ! Component: 100 - total flux cleaned = 0.0209151 Jy ! Total flux subtracted in 100 components = 0.0209151 Jy ! Clean residual min=-0.002547 max=0.004092 Jy/beam ! Clean residual mean=0.000011 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.114682 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.114682 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. ! ! Fit before self-cal, rms=0.026983Jy sigma=0.801485 ! Fit after self-cal, rms=0.026858Jy sigma=0.797290 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548269 Jy ! Component: 100 - total flux cleaned = 0.00906282 Jy ! Total flux subtracted in 100 components = 0.00906282 Jy ! Clean residual min=-0.002323 max=0.002396 Jy/beam ! Clean residual mean=0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.123745 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.123745 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. ! ! Fit before self-cal, rms=0.024861Jy sigma=0.732587 ! Fit after self-cal, rms=0.024843Jy sigma=0.731955 ! 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=0.9706 mas, bmaj=2.37 mas, bpa=22.05 degrees ! Estimated noise=0.174926 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 = 0.00454341 Jy ! Component: 100 - total flux cleaned = 0.0071719 Jy ! Component: 150 - total flux cleaned = 0.00883214 Jy ! Component: 200 - total flux cleaned = 0.00992228 Jy ! Total flux subtracted in 200 components = 0.00992228 Jy ! Clean residual min=-0.001637 max=0.002302 Jy/beam ! Clean residual mean=0.000013 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.133667 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.133667 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. ! ! Fit before self-cal, rms=0.023875Jy sigma=0.703948 ! Fit after self-cal, rms=0.023857Jy sigma=0.703328 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9706 x 2.37 at 22.05 degrees (North through East) ! Clean map min=-0.0015278 max=0.094384 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 1.05 ! LA 0.93 MK 0.98 NL 1.08 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.02 KP 1.05 ! LA 0.95 MK 1.01 NL 1.07 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 1.04 ! LA 0.94 MK 1.00 NL 1.07 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.02 KP 1.05 ! LA 0.94 MK 0.99 NL 1.08 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.01 KP 1.07 ! LA 0.94 MK 1.00 NL 1.06 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 1.07 ! LA 0.94 MK 1.00 NL 1.07 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 1.07 ! LA 0.96 MK 1.01 NL 1.09 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.03 KP 1.06 ! LA 0.94 MK 1.01 NL 1.09 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.023857Jy sigma=0.703328 ! Fit after self-cal, rms=0.023013Jy sigma=0.675110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=2.381 mas, bpa=22.22 degrees ! Estimated noise=0.175338 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 (0.6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786531 Jy ! Component: 100 - total flux cleaned = 0.000949666 Jy ! Component: 150 - total flux cleaned = 0.000949822 Jy ! Component: 200 - total flux cleaned = 0.000964722 Jy ! Total flux subtracted in 200 components = 0.000964722 Jy ! Clean residual min=-0.000616 max=0.000639 Jy/beam ! Clean residual mean=0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.134632 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.134632 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. ! ! Fit before self-cal, rms=0.022977Jy sigma=0.673941 ! Fit after self-cal, rms=0.022972Jy sigma=0.673823 ! 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. ! ! Fit before self-cal, rms=0.022972Jy sigma=0.673823 ! Fit after self-cal, rms=0.022938Jy sigma=0.672317 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=2.378 mas, bpa=22.16 degrees ! Estimated noise=0.175303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327193 Jy ! Component: 100 - total flux cleaned = 0.000379809 Jy ! Component: 150 - total flux cleaned = 0.000402799 Jy ! Component: 200 - total flux cleaned = 0.000413715 Jy ! Total flux subtracted in 200 components = 0.000413715 Jy ! Clean residual min=-0.000580 max=0.000590 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.135045 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.135045 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. ! ! Fit before self-cal, rms=0.022925Jy sigma=0.671925 ! Fit after self-cal, rms=0.022926Jy sigma=0.671913 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 = 6.61722e-05 Jy ! Component: 100 - total flux cleaned = 8.51589e-05 Jy ! Component: 150 - total flux cleaned = 0.000103132 Jy ! Component: 200 - total flux cleaned = 0.000111674 Jy ! Total flux subtracted in 200 components = 0.000111674 Jy ! Clean residual min=-0.000536 max=0.000588 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.135157 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.135157 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. ! ! Fit before self-cal, rms=0.022919Jy sigma=0.671707 ! Fit after self-cal, rms=0.022919Jy sigma=0.671702 ! Inverting map ! Added new window around map position (-35.4, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178943 Jy ! Component: 100 - total flux cleaned = 0.000153624 Jy ! Component: 150 - total flux cleaned = 0.000165034 Jy ! Component: 200 - total flux cleaned = 0.000194076 Jy ! Total flux subtracted in 200 components = 0.000194076 Jy ! Clean residual min=-0.000533 max=0.000566 Jy/beam ! Clean residual mean=0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.135351 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.135351 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. ! ! Fit before self-cal, rms=0.022901Jy sigma=0.671116 ! Fit after self-cal, rms=0.022899Jy sigma=0.671081 ! Inverting map ! Added new window around map position (29.4, 42.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329361 Jy ! Component: 100 - total flux cleaned = 0.000373801 Jy ! Component: 150 - total flux cleaned = 0.000393125 Jy ! Component: 200 - total flux cleaned = 0.000440758 Jy ! Total flux subtracted in 200 components = 0.000440758 Jy ! Clean residual min=-0.000502 max=0.000540 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.135792 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.135792 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. ! ! Fit before self-cal, rms=0.022884Jy sigma=0.670636 ! Fit after self-cal, rms=0.022883Jy sigma=0.670615 ! Inverting map ! Added new window around map position (9, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376759 Jy ! Component: 100 - total flux cleaned = 0.000389173 Jy ! Component: 150 - total flux cleaned = 0.000431041 Jy ! Component: 200 - total flux cleaned = 0.000469504 Jy ! Total flux subtracted in 200 components = 0.000469504 Jy ! Clean residual min=-0.000483 max=0.000517 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.136261 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.136261 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. ! ! Fit before self-cal, rms=0.022870Jy sigma=0.670144 ! Fit after self-cal, rms=0.022869Jy sigma=0.670130 ! Inverting map ! Added new window around map position (-23.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366233 Jy ! Component: 100 - total flux cleaned = 0.000514336 Jy ! Component: 150 - total flux cleaned = 0.00063945 Jy ! Component: 200 - total flux cleaned = 0.000735294 Jy ! Total flux subtracted in 200 components = 0.000735294 Jy ! Clean residual min=-0.000449 max=0.000466 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.136997 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 0.136997 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. ! ! Fit before self-cal, rms=0.022854Jy sigma=0.669689 ! Fit after self-cal, rms=0.022853Jy sigma=0.669669 ! 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. ! ! Fit before self-cal, rms=0.022853Jy sigma=0.669669 ! Fit after self-cal, rms=0.022853Jy sigma=0.669418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=2.377 mas, bpa=22.14 degrees ! Estimated noise=0.175266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211885 Jy ! Component: 100 - total flux cleaned = 0.000383617 Jy ! Component: 150 - total flux cleaned = 0.000499557 Jy ! Component: 200 - total flux cleaned = 0.000559573 Jy ! Total flux subtracted in 200 components = 0.000559573 Jy ! Clean residual min=-0.000435 max=0.000440 Jy/beam ! Clean residual mean=0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.137556 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 160 components and 0.137556 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. ! ! Fit before self-cal, rms=0.022846Jy sigma=0.669202 ! Fit after self-cal, rms=0.022846Jy sigma=0.669198 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 = 0.000155104 Jy ! Component: 100 - total flux cleaned = 0.0002124 Jy ! Component: 150 - total flux cleaned = 0.000251979 Jy ! Component: 200 - total flux cleaned = 0.000275278 Jy ! Total flux subtracted in 200 components = 0.000275278 Jy ! Clean residual min=-0.000422 max=0.000438 Jy/beam ! Clean residual mean=0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.137832 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 172 components and 0.137832 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. ! ! Fit before self-cal, rms=0.022840Jy sigma=0.669046 ! Fit after self-cal, rms=0.022840Jy sigma=0.669045 ! 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. ! ! Fit before self-cal, rms=0.022840Jy sigma=0.669045 ! Fit after self-cal, rms=0.022835Jy sigma=0.668956 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=3 mas, bpa=27.09 degrees ! Estimated noise=0.217016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194186 Jy ! Component: 100 - total flux cleaned = 0.000227786 Jy ! Component: 150 - total flux cleaned = 0.000242675 Jy ! Component: 200 - total flux cleaned = 0.000249531 Jy ! Total flux subtracted in 200 components = 0.000249531 Jy ! Clean residual min=-0.000432 max=0.000435 Jy/beam ! Clean residual mean=0.000003 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.138081 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 188 components and 0.138081 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. ! ! Fit before self-cal, rms=0.022833Jy sigma=0.668851 ! Fit after self-cal, rms=0.022832Jy sigma=0.668847 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.15908e-05 Jy ! Component: 100 - total flux cleaned = 5.38344e-05 Jy ! Component: 150 - total flux cleaned = 8.18142e-05 Jy ! Component: 200 - total flux cleaned = 0.000107997 Jy ! Total flux subtracted in 200 components = 0.000107997 Jy ! Clean residual min=-0.000417 max=0.000434 Jy/beam ! Clean residual mean=0.000003 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.138189 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 206 components and 0.138189 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. ! ! Fit before self-cal, rms=0.022832Jy sigma=0.668804 ! Fit after self-cal, rms=0.022832Jy sigma=0.668802 ! 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=0.9727 mas, bmaj=2.377 mas, bpa=22.13 degrees ! Estimated noise=0.175238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9727 x 2.377 at 22.13 degrees (North through East) ! Clean map min=-0.00062429 max=0.094582 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=0.7147 mas, bmaj=2.038 mas, bpa=19.53 degrees ! Estimated noise=0.331657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06993 Jy ! Component: 100 - total flux cleaned = 0.096393 Jy ! Component: 150 - total flux cleaned = 0.109442 Jy ! Component: 200 - total flux cleaned = 0.117079 Jy ! Total flux subtracted in 200 components = 0.117079 Jy ! Clean residual min=-0.002239 max=0.004041 Jy/beam ! Clean residual mean=0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.117079 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.117079 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=2.377 mas, bpa=22.13 degrees ! Estimated noise=0.175238 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 = 0.00687925 Jy ! Component: 100 - total flux cleaned = 0.0106389 Jy ! Component: 150 - total flux cleaned = 0.0129033 Jy ! Component: 200 - total flux cleaned = 0.0143766 Jy ! Total flux subtracted in 200 components = 0.0143766 Jy ! Clean residual min=-0.000821 max=0.000894 Jy/beam ! Clean residual mean=0.000008 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.131456 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.131456 Jy ! Inverting map ! Added new window around map position (-1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107878 Jy ! Component: 100 - total flux cleaned = 0.00194667 Jy ! Component: 150 - total flux cleaned = 0.00263117 Jy ! Component: 200 - total flux cleaned = 0.00314832 Jy ! Total flux subtracted in 200 components = 0.00314832 Jy ! Clean residual min=-0.000698 max=0.000630 Jy/beam ! Clean residual mean=0.000004 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.134604 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.134604 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=2.108 mas, bmaj=3 mas, bpa=27.09 degrees ! Estimated noise=0.217016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688134 Jy ! Component: 100 - total flux cleaned = 0.00107195 Jy ! Component: 150 - total flux cleaned = 0.00135655 Jy ! Component: 200 - total flux cleaned = 0.0016017 Jy ! Total flux subtracted in 200 components = 0.0016017 Jy ! Clean residual min=-0.000577 max=0.000559 Jy/beam ! Clean residual mean=0.000006 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.136206 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 = 0.000216074 Jy ! Component: 100 - total flux cleaned = 0.000400814 Jy ! Component: 150 - total flux cleaned = 0.000571941 Jy ! Component: 200 - total flux cleaned = 0.000731628 Jy ! Total flux subtracted in 200 components = 0.000731628 Jy ! Clean residual min=-0.000541 max=0.000492 Jy/beam ! Clean residual mean=0.000005 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.136938 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 116 components and 0.136938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=2.377 mas, bpa=22.13 degrees ! Estimated noise=0.175238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190948 Jy ! Component: 100 - total flux cleaned = 0.00038356 Jy ! Component: 150 - total flux cleaned = 0.000496268 Jy ! Component: 200 - total flux cleaned = 0.000618122 Jy ! Total flux subtracted in 200 components = 0.000618122 Jy ! Clean residual min=-0.000524 max=0.000538 Jy/beam ! Clean residual mean=0.000002 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.137556 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.137556 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. ! ! Fit before self-cal, rms=0.022894Jy sigma=0.670631 ! Fit after self-cal, rms=0.022891Jy sigma=0.670514 wmodel /J0147+5840_X_map.mod ! wmodel: Unable to open new model file: /J0147+5840_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0147+5840_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9727 x 2.377 at 22.13 degrees (North through East) ! Clean map min=-0.0005288 max=0.094452 Jy/beam ! Writing clean map to FITS file: .//J0147+5840_X_map.fits wmodel .//J0147+5840_X_map.mod ! Writing 139 model components to file: .//J0147+5840_X_map.mod wobs .//J0147+5840_X_uvs.fits ! Writing UV FITS file: .//J0147+5840_X_uvs.fits wwins .//J0147+5840_X_map.win ! wwins: Wrote 7 windows to .//J0147+5840_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0944522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117224 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372329 0.372329 0.744658 1.48932 2.97863 5.95727 11.9145 23.8291 47.6581 95.3163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 805.738 quit ! Quitting program ! Log file .//J0147+5840_X_dfm.log closed on Wed Nov 16 11:46:08 2016