! Started logfile: .//J0414+3418_X_dfm.log on Wed Nov 16 11:48:56 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 .//J0414+3418_X_uva.fits ! Reading UV FITS file: .//J0414+3418_X_uva.fits ! AN table 1: 108 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.72284 visibilities/baseline/integration-bin. ! Found source: J0414+3418 ! ! 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 28104 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 J0414+3418_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 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.131282Jy sigma=36.504518 ! Fit after self-cal, rms=0.647163Jy sigma=20.481907 ! 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=0.8052 mas, bmaj=1.721 mas, bpa=6.289 degrees ! Estimated noise=0.24699 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 = 0.282756 Jy ! Component: 100 - total flux cleaned = 0.413868 Jy ! Total flux subtracted in 100 components = 0.413868 Jy ! Clean residual min=-0.036137 max=0.131147 Jy/beam ! Clean residual mean=-0.000179 rms=0.008673 Jy/beam ! Combined flux in latest and established models = 0.413868 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.413868 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=0.312256Jy sigma=9.980412 ! Fit after self-cal, rms=0.311293Jy sigma=9.962316 ! Inverting map ! Added new window around map position (-1.2, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113947 Jy ! Component: 100 - total flux cleaned = 0.187101 Jy ! Total flux subtracted in 100 components = 0.187101 Jy ! Clean residual min=-0.026098 max=0.063693 Jy/beam ! Clean residual mean=-0.000138 rms=0.006100 Jy/beam ! Combined flux in latest and established models = 0.600969 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.600969 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=0.226877Jy sigma=7.248017 ! Fit after self-cal, rms=0.222454Jy sigma=7.104037 ! Inverting map ! Added new window around map position (1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0672142 Jy ! Component: 100 - total flux cleaned = 0.117207 Jy ! Total flux subtracted in 100 components = 0.117207 Jy ! Clean residual min=-0.019354 max=0.054592 Jy/beam ! Clean residual mean=-0.000111 rms=0.004570 Jy/beam ! Combined flux in latest and established models = 0.718176 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.718176 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=0.172519Jy sigma=5.490863 ! Fit after self-cal, rms=0.171398Jy sigma=5.454763 ! Inverting map ! Added new window around map position (-1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497372 Jy ! Component: 100 - total flux cleaned = 0.087568 Jy ! Total flux subtracted in 100 components = 0.087568 Jy ! Clean residual min=-0.015758 max=0.027412 Jy/beam ! Clean residual mean=-0.000089 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 0.805744 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.805744 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=0.134311Jy sigma=4.248771 ! Fit after self-cal, rms=0.134157Jy sigma=4.245326 ! Inverting map ! Added new window around map position (-3.4, -10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332775 Jy ! Component: 100 - total flux cleaned = 0.0613159 Jy ! Total flux subtracted in 100 components = 0.0613159 Jy ! Clean residual min=-0.013238 max=0.018767 Jy/beam ! Clean residual mean=-0.000077 rms=0.002923 Jy/beam ! Combined flux in latest and established models = 0.86706 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.86706 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=0.113286Jy sigma=3.563846 ! Fit after self-cal, rms=0.113228Jy sigma=3.561684 ! Inverting map ! Added new window around map position (-2, -6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025156 Jy ! Component: 100 - total flux cleaned = 0.0472187 Jy ! Total flux subtracted in 100 components = 0.0472187 Jy ! Clean residual min=-0.011324 max=0.013908 Jy/beam ! Clean residual mean=-0.000069 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 0.914278 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.914278 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=0.098411Jy sigma=3.078427 ! Fit after self-cal, rms=0.098352Jy sigma=3.075966 ! 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=1.046 mas, bmaj=2.138 mas, bpa=5.355 degrees ! Estimated noise=0.133153 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 = 0.0450035 Jy ! Component: 100 - total flux cleaned = 0.0775437 Jy ! Component: 150 - total flux cleaned = 0.103546 Jy ! Component: 200 - total flux cleaned = 0.125348 Jy ! Total flux subtracted in 200 components = 0.125348 Jy ! Clean residual min=-0.011151 max=0.016133 Jy/beam ! Clean residual mean=-0.000161 rms=0.003820 Jy/beam ! Combined flux in latest and established models = 1.03963 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 145 components and 1.03963 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=0.063165Jy sigma=1.935248 ! Fit after self-cal, rms=0.062899Jy sigma=1.925662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 2.138 at 5.355 degrees (North through East) ! Clean map min=-0.010751 max=0.39477 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 1.04 FD 0.96 HN 1.02 KP 1.03 ! LA 0.91 MK 1.02 NL 1.07 OV 1.00 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.02 KP 1.02 ! LA 0.92 MK 1.02 NL 1.07 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.01 KP 1.02 ! LA 0.91 MK 1.03 NL 1.07 OV 1.00 ! PT 0.92 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 1.04 FD 0.96 HN 1.02 KP 1.03 ! LA 0.92 MK 1.03 NL 1.08 OV 1.00 ! PT 0.92 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 1.04 FD 0.96 HN 1.04 KP 1.03 ! LA 0.93 MK 1.03 NL 1.07 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.04 KP 1.03 ! LA 0.93 MK 1.03 NL 1.06 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.04 KP 1.04 ! LA 0.93 MK 1.04 NL 1.07 OV 1.01 ! PT 0.93 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 1.05 FD 0.97 HN 1.04 KP 1.04 ! LA 0.93 MK 1.03 NL 1.08 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.062899Jy sigma=1.925662 ! Fit after self-cal, rms=0.039844Jy sigma=1.230866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.162 mas, bpa=5.525 degrees ! Estimated noise=0.132035 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 = 0.0159517 Jy ! Component: 100 - total flux cleaned = 0.0250623 Jy ! Component: 150 - total flux cleaned = 0.0312818 Jy ! Component: 200 - total flux cleaned = 0.0361453 Jy ! Total flux subtracted in 200 components = 0.0361453 Jy ! Clean residual min=-0.004385 max=0.008569 Jy/beam ! Clean residual mean=-0.000021 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 1.07577 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 1.07577 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=0.032707Jy sigma=0.960430 ! Fit after self-cal, rms=0.032207Jy sigma=0.938949 ! Inverting map ! Added new window around map position (-2.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075955 Jy ! Component: 100 - total flux cleaned = 0.0126215 Jy ! Component: 150 - total flux cleaned = 0.0166479 Jy ! Component: 200 - total flux cleaned = 0.0199423 Jy ! Total flux subtracted in 200 components = 0.0199423 Jy ! Clean residual min=-0.002953 max=0.004270 Jy/beam ! Clean residual mean=-0.000015 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 1.09571 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 200 components and 1.09571 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=0.029863Jy sigma=0.848167 ! Fit after self-cal, rms=0.029749Jy sigma=0.843487 ! 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=0.029749Jy sigma=0.843487 ! Fit after self-cal, rms=0.028997Jy sigma=0.813464 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.162 mas, bpa=5.639 degrees ! Estimated noise=0.132081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350891 Jy ! Component: 100 - total flux cleaned = 0.00588281 Jy ! Component: 150 - total flux cleaned = 0.00751717 Jy ! Component: 200 - total flux cleaned = 0.00864375 Jy ! Total flux subtracted in 200 components = 0.00864375 Jy ! Clean residual min=-0.002610 max=0.003131 Jy/beam ! Clean residual mean=-0.000012 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 1.10436 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 217 components and 1.10436 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=0.028329Jy sigma=0.788580 ! Fit after self-cal, rms=0.028301Jy sigma=0.787300 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 (-0.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250867 Jy ! Component: 100 - total flux cleaned = 0.00370309 Jy ! Component: 150 - total flux cleaned = 0.00453702 Jy ! Component: 200 - total flux cleaned = 0.00535732 Jy ! Total flux subtracted in 200 components = 0.00535732 Jy ! Clean residual min=-0.002428 max=0.002474 Jy/beam ! Clean residual mean=-0.000011 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 1.10972 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 237 components and 1.10972 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=0.027845Jy sigma=0.770744 ! Fit after self-cal, rms=0.027835Jy sigma=0.770450 ! Inverting map ! Added new window around map position (-10.6, 48.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242147 Jy ! Component: 100 - total flux cleaned = 0.00409776 Jy ! Component: 150 - total flux cleaned = 0.00516171 Jy ! Component: 200 - total flux cleaned = 0.00603209 Jy ! Total flux subtracted in 200 components = 0.00603209 Jy ! Clean residual min=-0.002160 max=0.002274 Jy/beam ! Clean residual mean=-0.000010 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 1.11575 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 270 components and 1.11575 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=0.027531Jy sigma=0.758381 ! Fit after self-cal, rms=0.027526Jy sigma=0.758115 ! Inverting map ! Added new window around map position (-4.4, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212545 Jy ! Component: 100 - total flux cleaned = 0.00326422 Jy ! Component: 150 - total flux cleaned = 0.00409659 Jy ! Component: 200 - total flux cleaned = 0.00473125 Jy ! Total flux subtracted in 200 components = 0.00473125 Jy ! Clean residual min=-0.002144 max=0.001885 Jy/beam ! Clean residual mean=-0.000011 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 1.12048 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 292 components and 1.12048 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=0.027287Jy sigma=0.749816 ! Fit after self-cal, rms=0.027284Jy sigma=0.749615 ! 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=0.027284Jy sigma=0.749615 ! Fit after self-cal, rms=0.026978Jy sigma=0.738827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.162 mas, bpa=5.605 degrees ! Estimated noise=0.13196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137172 Jy ! Component: 100 - total flux cleaned = 0.00236039 Jy ! Component: 150 - total flux cleaned = 0.00305442 Jy ! Component: 200 - total flux cleaned = 0.00351963 Jy ! Total flux subtracted in 200 components = 0.00351963 Jy ! Clean residual min=-0.001847 max=0.001955 Jy/beam ! Clean residual mean=-0.000010 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 1.124 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 303 components and 1.124 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=0.026809Jy sigma=0.732900 ! Fit after self-cal, rms=0.026808Jy sigma=0.732760 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 (-3.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129245 Jy ! Component: 100 - total flux cleaned = 0.00171986 Jy ! Component: 150 - total flux cleaned = 0.00214343 Jy ! Component: 200 - total flux cleaned = 0.00250197 Jy ! Total flux subtracted in 200 components = 0.00250197 Jy ! Clean residual min=-0.001877 max=0.001572 Jy/beam ! Clean residual mean=-0.000009 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 1.1265 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 317 components and 1.1265 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=0.026645Jy sigma=0.727486 ! Fit after self-cal, rms=0.026639Jy sigma=0.727283 ! 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=0.026639Jy sigma=0.727283 ! Fit after self-cal, rms=0.026599Jy sigma=0.726167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=3.031 mas, bpa=10.5 degrees ! Estimated noise=0.157082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153728 Jy ! Component: 100 - total flux cleaned = 0.00271528 Jy ! Component: 150 - total flux cleaned = 0.00370079 Jy ! Component: 200 - total flux cleaned = 0.00454728 Jy ! Total flux subtracted in 200 components = 0.00454728 Jy ! Clean residual min=-0.002226 max=0.001743 Jy/beam ! Clean residual mean=-0.000014 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 1.13105 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 341 components and 1.13105 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=0.026537Jy sigma=0.723647 ! Fit after self-cal, rms=0.026537Jy sigma=0.723498 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 = 0.000803265 Jy ! Component: 100 - total flux cleaned = 0.00136097 Jy ! Component: 150 - total flux cleaned = 0.00183959 Jy ! Component: 200 - total flux cleaned = 0.00218555 Jy ! Total flux subtracted in 200 components = 0.00218555 Jy ! Clean residual min=-0.002198 max=0.001661 Jy/beam ! Clean residual mean=-0.000013 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 1.13323 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 360 components and 1.13323 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=0.026510Jy sigma=0.722466 ! Fit after self-cal, rms=0.026509Jy sigma=0.722437 ! 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=1.059 mas, bmaj=2.162 mas, bpa=5.58 degrees ! Estimated noise=0.131886 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.162 at 5.58 degrees (North through East) ! Clean map min=-0.0016215 max=0.38905 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=0.8101 mas, bmaj=1.734 mas, bpa=6.648 degrees ! Estimated noise=0.248896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284703 Jy ! Component: 100 - total flux cleaned = 0.438305 Jy ! Component: 150 - total flux cleaned = 0.540653 Jy ! Component: 200 - total flux cleaned = 0.616524 Jy ! Total flux subtracted in 200 components = 0.616524 Jy ! Clean residual min=-0.020479 max=0.044325 Jy/beam ! Clean residual mean=-0.000114 rms=0.005223 Jy/beam ! Combined flux in latest and established models = 0.616524 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.616524 Jy ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.162 mas, bpa=5.58 degrees ! Estimated noise=0.131886 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 = 0.112948 Jy ! Component: 100 - total flux cleaned = 0.18674 Jy ! Component: 150 - total flux cleaned = 0.238424 Jy ! Component: 200 - total flux cleaned = 0.278311 Jy ! Total flux subtracted in 200 components = 0.278311 Jy ! Clean residual min=-0.014773 max=0.023766 Jy/beam ! Clean residual mean=-0.000150 rms=0.004702 Jy/beam ! Combined flux in latest and established models = 0.894835 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 97 components and 0.894835 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322646 Jy ! Component: 100 - total flux cleaned = 0.0586318 Jy ! Component: 150 - total flux cleaned = 0.0803356 Jy ! Component: 200 - total flux cleaned = 0.0983434 Jy ! Total flux subtracted in 200 components = 0.0983434 Jy ! Clean residual min=-0.008573 max=0.010934 Jy/beam ! Clean residual mean=-0.000081 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 0.993179 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 121 components and 0.993179 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151137 Jy ! Component: 100 - total flux cleaned = 0.0278776 Jy ! Component: 150 - total flux cleaned = 0.0388932 Jy ! Component: 200 - total flux cleaned = 0.0485058 Jy ! Total flux subtracted in 200 components = 0.0485058 Jy ! Clean residual min=-0.005430 max=0.006134 Jy/beam ! Clean residual mean=-0.000050 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 1.04168 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 147 components and 1.04168 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=2.188 mas, bmaj=3.031 mas, bpa=10.5 degrees ! Estimated noise=0.157082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136564 Jy ! Component: 100 - total flux cleaned = 0.024428 Jy ! Component: 150 - total flux cleaned = 0.033186 Jy ! Component: 200 - total flux cleaned = 0.0403805 Jy ! Total flux subtracted in 200 components = 0.0403805 Jy ! Clean residual min=-0.005413 max=0.004592 Jy/beam ! Clean residual mean=-0.000057 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 1.08206 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 = 0.00597578 Jy ! Component: 100 - total flux cleaned = 0.0109979 Jy ! Component: 150 - total flux cleaned = 0.0152606 Jy ! Component: 200 - total flux cleaned = 0.0189533 Jy ! Total flux subtracted in 200 components = 0.0189533 Jy ! Clean residual min=-0.003799 max=0.002925 Jy/beam ! Clean residual mean=-0.000038 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 1.10102 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 248 components and 1.10102 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.162 mas, bpa=5.58 degrees ! Estimated noise=0.131886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376646 Jy ! Component: 100 - total flux cleaned = 0.0064437 Jy ! Component: 150 - total flux cleaned = 0.00869932 Jy ! Component: 200 - total flux cleaned = 0.0106323 Jy ! Total flux subtracted in 200 components = 0.0106323 Jy ! Clean residual min=-0.002150 max=0.002655 Jy/beam ! Clean residual mean=-0.000014 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 1.11165 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 274 components and 1.11165 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=0.028518Jy sigma=0.787974 ! Fit after self-cal, rms=0.028441Jy sigma=0.785134 wmodel /J0414+3418_X_map.mod ! wmodel: Unable to open new model file: /J0414+3418_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0414+3418_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.162 at 5.58 degrees (North through East) ! Clean map min=-0.0020483 max=0.3898 Jy/beam ! Writing clean map to FITS file: .//J0414+3418_X_map.fits wmodel .//J0414+3418_X_map.mod ! Writing 274 model components to file: .//J0414+3418_X_map.mod wobs .//J0414+3418_X_uvs.fits ! Writing UV FITS file: .//J0414+3418_X_uvs.fits wwins .//J0414+3418_X_map.win ! wwins: Wrote 11 windows to .//J0414+3418_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.389796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000515162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.396486 0.396486 0.792973 1.58595 3.17189 6.34378 12.6876 25.3751 50.7502 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.389 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 756.646 quit ! Quitting program ! Log file .//J0414+3418_X_dfm.log closed on Wed Nov 16 11:49:00 2016