! Started logfile: .//J0358+7649_X_dfm.log on Wed Nov 16 11:48:34 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 .//J0358+7649_X_uvm.fits ! Reading UV FITS file: .//J0358+7649_X_uvm.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! AN table 2: 49 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0358+7649 ! ! 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 32112 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 J0358+7649_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. ! ! 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=1.000351Jy sigma=31.673531 ! Fit after self-cal, rms=0.987697Jy sigma=31.271483 ! 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=0.8125 mas, bmaj=1.202 mas, bpa=0.7864 degrees ! Estimated noise=0.279168 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 = 0.00918388 Jy ! Component: 100 - total flux cleaned = 0.0114835 Jy ! Total flux subtracted in 100 components = 0.0114835 Jy ! Clean residual min=-0.001286 max=0.001722 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0114835 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0114835 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=0.025939Jy sigma=0.789932 ! Fit after self-cal, rms=0.024246Jy sigma=0.735021 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360886 Jy ! Component: 100 - total flux cleaned = 0.00520293 Jy ! Total flux subtracted in 100 components = 0.00520293 Jy ! Clean residual min=-0.001147 max=0.002198 Jy/beam ! Clean residual mean=0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0166864 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0166864 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=0.023560Jy sigma=0.712686 ! Fit after self-cal, rms=0.023555Jy sigma=0.712325 ! Inverting map ! Added new window around map position (0.4, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191928 Jy ! Component: 100 - total flux cleaned = 0.00293087 Jy ! Total flux subtracted in 100 components = 0.00293087 Jy ! Clean residual min=-0.001078 max=0.001878 Jy/beam ! Clean residual mean=0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0196173 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0196173 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=0.023310Jy sigma=0.703966 ! Fit after self-cal, rms=0.023266Jy sigma=0.702613 ! Inverting map ! Added new window around map position (-0.4, 8.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192633 Jy ! Component: 100 - total flux cleaned = 0.00309001 Jy ! Total flux subtracted in 100 components = 0.00309001 Jy ! Clean residual min=-0.001079 max=0.001075 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0227073 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0227073 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=0.022980Jy sigma=0.692705 ! Fit after self-cal, rms=0.022931Jy sigma=0.691293 ! 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=1.107 mas, bmaj=1.522 mas, bpa=-1.656 degrees ! Estimated noise=0.126299 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 = 0.00236353 Jy ! Component: 100 - total flux cleaned = 0.00383715 Jy ! Component: 150 - total flux cleaned = 0.00495751 Jy ! Component: 200 - total flux cleaned = 0.00583245 Jy ! Total flux subtracted in 200 components = 0.00583245 Jy ! Clean residual min=-0.000805 max=0.001254 Jy/beam ! Clean residual mean=0.000006 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0285398 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.0285398 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=0.022643Jy sigma=0.681700 ! Fit after self-cal, rms=0.022589Jy sigma=0.680044 ! Inverting map ! Added new window around map position (0.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139224 Jy ! Component: 100 - total flux cleaned = 0.00228421 Jy ! Component: 150 - total flux cleaned = 0.00294789 Jy ! Component: 200 - total flux cleaned = 0.00348004 Jy ! Total flux subtracted in 200 components = 0.00348004 Jy ! Clean residual min=-0.000698 max=0.001067 Jy/beam ! Clean residual mean=0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0320198 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 110 components and 0.0320198 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=0.022486Jy sigma=0.676657 ! Fit after self-cal, rms=0.022470Jy sigma=0.676104 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 1.522 at -1.656 degrees (North through East) ! Clean map min=-0.00071037 max=0.015562 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 1.09 FD 0.95 HN 0.96 KP 1.07 ! LA 0.92 MK 0.94 NL 1.08 OV 1.11 ! PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.91 HN 1.08 KP 1.03 ! LA 0.98 MK 0.99 NL 1.17 OV 0.97 ! PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.15 HN 0.99 KP 1.03 ! LA 0.91 MK 0.94 NL 1.05 OV 0.96 ! PT 0.92 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.92 HN 1.00 KP 0.98 ! LA 0.92 MK 1.04 NL 1.10 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 3. ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.96 HN 1.06 KP 1.08 ! LA 0.99 MK 1.01 NL 1.07 OV 0.93 ! PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.05 KP 1.09 ! LA 0.90 MK 0.99 NL 0.97 OV 1.05 ! PT 0.87 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.93 HN 1.10 KP 1.10 ! LA 0.92 MK 0.90 NL 0.98 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.94 KP 1.04 ! LA 0.88 MK 1.14 NL 1.08 OV 1.01 ! PT 0.88 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.94 HN 0.96 KP 0.90 ! LA 0.93 MK 1.05 NL 1.02 OV 1.07 ! PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.15 KP 0.96 ! LA 0.90 MK 1.01 NL 1.04 OV 1.09 ! PT 0.97 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.92 HN 0.93 KP 0.98 ! LA 0.93 MK 1.01 NL 1.05 OV 1.02 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 0.99 ! LA 0.89 MK 1.01 NL 1.12 OV 1.14 ! PT 0.92 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.96 KP 0.93 ! LA 0.94 MK 1.00 NL 1.06 OV 1.09 ! PT 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Fit before self-cal, rms=0.022470Jy sigma=0.676104 ! Fit after self-cal, rms=0.022313Jy sigma=0.674202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.529 mas, bpa=-1.356 degrees ! Estimated noise=0.125362 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 (-2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770028 Jy ! Component: 100 - total flux cleaned = 0.00121159 Jy ! Component: 150 - total flux cleaned = 0.00139922 Jy ! Component: 200 - total flux cleaned = 0.00154087 Jy ! Total flux subtracted in 200 components = 0.00154087 Jy ! Clean residual min=-0.000513 max=0.000661 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0335607 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.0335607 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=0.022283Jy sigma=0.673197 ! Fit after self-cal, rms=0.022282Jy sigma=0.672830 ! Inverting map ! Added new window around map position (-0.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592852 Jy ! Component: 100 - total flux cleaned = 0.00092576 Jy ! Component: 150 - total flux cleaned = 0.00109193 Jy ! Component: 200 - total flux cleaned = 0.00123297 Jy ! Total flux subtracted in 200 components = 0.00123297 Jy ! Clean residual min=-0.000432 max=0.000543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0347936 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 167 components and 0.0347936 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=0.022262Jy sigma=0.672237 ! Fit after self-cal, rms=0.022258Jy sigma=0.672124 ! 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=0.022258Jy sigma=0.672124 ! Fit after self-cal, rms=0.022144Jy sigma=0.671958 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.522 mas, bpa=-0.9937 degrees ! Estimated noise=0.125205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419184 Jy ! Component: 100 - total flux cleaned = 0.000703784 Jy ! Component: 150 - total flux cleaned = 0.000933525 Jy ! Component: 200 - total flux cleaned = 0.00110803 Jy ! Total flux subtracted in 200 components = 0.00110803 Jy ! Clean residual min=-0.000398 max=0.000464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0359017 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 181 components and 0.0359017 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=0.022133Jy sigma=0.671619 ! Fit after self-cal, rms=0.022131Jy sigma=0.671558 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 (38.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376707 Jy ! Component: 100 - total flux cleaned = 0.000484486 Jy ! Component: 150 - total flux cleaned = 0.00054611 Jy ! Component: 200 - total flux cleaned = 0.000608048 Jy ! Total flux subtracted in 200 components = 0.000608048 Jy ! Clean residual min=-0.000395 max=0.000418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0365097 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 197 components and 0.0365097 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=0.022121Jy sigma=0.671267 ! Fit after self-cal, rms=0.022120Jy sigma=0.671213 ! Inverting map ! Added new window around map position (-43.8, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401494 Jy ! Component: 100 - total flux cleaned = 0.000537222 Jy ! Component: 150 - total flux cleaned = 0.00057793 Jy ! Component: 200 - total flux cleaned = 0.000614357 Jy ! Total flux subtracted in 200 components = 0.000614357 Jy ! Clean residual min=-0.000364 max=0.000361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0371241 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 212 components and 0.0371241 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=0.022110Jy sigma=0.670927 ! Fit after self-cal, rms=0.022108Jy sigma=0.670883 ! 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=0.022108Jy sigma=0.670883 ! Fit after self-cal, rms=0.021996Jy sigma=0.670596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.51 mas, bpa=-1.499 degrees ! Estimated noise=0.124638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263201 Jy ! Component: 100 - total flux cleaned = 0.000407486 Jy ! Component: 150 - total flux cleaned = 0.000533815 Jy ! Component: 200 - total flux cleaned = 0.000614293 Jy ! Total flux subtracted in 200 components = 0.000614293 Jy ! Clean residual min=-0.000349 max=0.000350 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0377384 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 226 components and 0.0377384 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=0.021990Jy sigma=0.670433 ! Fit after self-cal, rms=0.021993Jy sigma=0.670371 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 = 0.00011183 Jy ! Component: 100 - total flux cleaned = 0.000175431 Jy ! Component: 150 - total flux cleaned = 0.000222467 Jy ! Component: 200 - total flux cleaned = 0.000233669 Jy ! Total flux subtracted in 200 components = 0.000233669 Jy ! Clean residual min=-0.000353 max=0.000345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.037972 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 237 components and 0.037972 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=0.021990Jy sigma=0.670277 ! Fit after self-cal, rms=0.021990Jy sigma=0.670272 ! 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=0.021990Jy sigma=0.670272 ! Fit after self-cal, rms=0.022006Jy sigma=0.670254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=2.702 mas, bpa=-4.374 degrees ! Estimated noise=0.157519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188915 Jy ! Component: 100 - total flux cleaned = 0.000309501 Jy ! Component: 150 - total flux cleaned = 0.000384837 Jy ! Component: 200 - total flux cleaned = 0.000451057 Jy ! Total flux subtracted in 200 components = 0.000451057 Jy ! Clean residual min=-0.000386 max=0.000400 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0384231 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 255 components and 0.0384231 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=0.022003Jy sigma=0.670210 ! Fit after self-cal, rms=0.022005Jy sigma=0.670189 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 = 5.73971e-05 Jy ! Component: 100 - total flux cleaned = 6.28282e-05 Jy ! Component: 150 - total flux cleaned = 6.77744e-05 Jy ! Component: 200 - total flux cleaned = 8.59509e-05 Jy ! Total flux subtracted in 200 components = 8.59509e-05 Jy ! Clean residual min=-0.000383 max=0.000398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0385091 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 262 components and 0.0385091 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=0.022004Jy sigma=0.670177 ! Fit after self-cal, rms=0.022003Jy sigma=0.670155 ! 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=1.092 mas, bmaj=1.504 mas, bpa=-1.641 degrees ! Estimated noise=0.124637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 1.504 at -1.641 degrees (North through East) ! Clean map min=-0.00034279 max=0.015309 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=0.8032 mas, bmaj=1.187 mas, bpa=0.6916 degrees ! Estimated noise=0.27246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112301 Jy ! Component: 100 - total flux cleaned = 0.0153455 Jy ! Component: 150 - total flux cleaned = 0.0179799 Jy ! Component: 200 - total flux cleaned = 0.0199837 Jy ! Total flux subtracted in 200 components = 0.0199837 Jy ! Clean residual min=-0.001070 max=0.001295 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0199837 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0199837 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.504 mas, bpa=-1.641 degrees ! Estimated noise=0.124637 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 = 0.00328718 Jy ! Component: 100 - total flux cleaned = 0.00562865 Jy ! Component: 150 - total flux cleaned = 0.00749323 Jy ! Component: 200 - total flux cleaned = 0.00900846 Jy ! Total flux subtracted in 200 components = 0.00900846 Jy ! Clean residual min=-0.000787 max=0.000981 Jy/beam ! Clean residual mean=0.000005 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0289922 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 83 components and 0.0289922 Jy ! Inverting map ! Added new window around map position (-2.8, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126115 Jy ! Component: 100 - total flux cleaned = 0.00230961 Jy ! Component: 150 - total flux cleaned = 0.00319747 Jy ! Component: 200 - total flux cleaned = 0.00396534 Jy ! Total flux subtracted in 200 components = 0.00396534 Jy ! Clean residual min=-0.000580 max=0.000532 Jy/beam ! Clean residual mean=0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0329575 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 114 components and 0.0329575 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=2.39 mas, bmaj=2.702 mas, bpa=-4.374 degrees ! Estimated noise=0.157519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113865 Jy ! Component: 100 - total flux cleaned = 0.00199668 Jy ! Component: 150 - total flux cleaned = 0.00268492 Jy ! Component: 200 - total flux cleaned = 0.00324275 Jy ! Total flux subtracted in 200 components = 0.00324275 Jy ! Clean residual min=-0.000501 max=0.000512 Jy/beam ! Clean residual mean=0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0362003 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 = 0.000455655 Jy ! Component: 100 - total flux cleaned = 0.000819269 Jy ! Component: 150 - total flux cleaned = 0.00107398 Jy ! Component: 200 - total flux cleaned = 0.00129155 Jy ! Total flux subtracted in 200 components = 0.00129155 Jy ! Clean residual min=-0.000411 max=0.000406 Jy/beam ! Clean residual mean=0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0374918 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 222 components and 0.0374918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.504 mas, bpa=-1.641 degrees ! Estimated noise=0.124637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135396 Jy ! Component: 100 - total flux cleaned = 0.000240416 Jy ! Component: 150 - total flux cleaned = 0.00036934 Jy ! Component: 200 - total flux cleaned = 0.000483994 Jy ! Total flux subtracted in 200 components = 0.000483994 Jy ! Clean residual min=-0.000371 max=0.000350 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0379758 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 243 components and 0.0379758 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=0.022010Jy sigma=0.670421 ! Fit after self-cal, rms=0.022007Jy sigma=0.670250 wmodel /J0358+7649_X_map.mod ! wmodel: Unable to open new model file: /J0358+7649_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0358+7649_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 1.504 at -1.641 degrees (North through East) ! Clean map min=-0.00034338 max=0.014987 Jy/beam ! Writing clean map to FITS file: .//J0358+7649_X_map.fits wmodel .//J0358+7649_X_map.mod ! Writing 243 model components to file: .//J0358+7649_X_map.mod wobs .//J0358+7649_X_uvs.fits ! Writing UV FITS file: .//J0358+7649_X_uvs.fits wwins .//J0358+7649_X_map.win ! wwins: Wrote 9 windows to .//J0358+7649_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.014987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.97988e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.79753 1.79753 3.59507 7.19014 14.3803 28.7606 57.5211 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 166.895 quit ! Quitting program ! Log file .//J0358+7649_X_dfm.log closed on Wed Nov 16 11:48:38 2016