! Started logfile: .//J1827-0405_X_dfm.log on Wed Nov 16 12:05:28 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 .//J1827-0405_X_uvm.fits ! Reading UV FITS file: .//J1827-0405_X_uvm.fits ! AN table 1: 281 integrations on 45 of 45 possible baselines. ! AN table 2: 247 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.858151 visibilities/baseline/integration-bin. ! Found source: J1827-0405 ! ! 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 147856 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 J1827-0405_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 245 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 245 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005808Jy sigma=25.645471 ! Fit after self-cal, rms=0.943381Jy sigma=24.039655 ! 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=0.7062 mas, bmaj=1.863 mas, bpa=-3.706 degrees ! Estimated noise=0.154991 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 = 0.0325234 Jy ! Component: 100 - total flux cleaned = 0.0455922 Jy ! Total flux subtracted in 100 components = 0.0455922 Jy ! Clean residual min=-0.007688 max=0.017851 Jy/beam ! Clean residual mean=0.000017 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.0455922 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0455922 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=0.094387Jy sigma=2.259202 ! Fit after self-cal, rms=0.093303Jy sigma=2.232841 ! Inverting map ! Added new window around map position (4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175545 Jy ! Component: 100 - total flux cleaned = 0.0277664 Jy ! Total flux subtracted in 100 components = 0.0277664 Jy ! Clean residual min=-0.006437 max=0.012540 Jy/beam ! Clean residual mean=0.000013 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0733586 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0733586 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=0.086266Jy sigma=2.040835 ! Fit after self-cal, rms=0.084797Jy sigma=2.000565 ! Inverting map ! Added new window around map position (1.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170097 Jy ! Component: 100 - total flux cleaned = 0.028521 Jy ! Total flux subtracted in 100 components = 0.028521 Jy ! Clean residual min=-0.005961 max=0.010908 Jy/beam ! Clean residual mean=0.000012 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.10188 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.10188 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=0.076984Jy sigma=1.775654 ! Fit after self-cal, rms=0.076343Jy sigma=1.757286 ! Inverting map ! Added new window around map position (-0.2, 5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133347 Jy ! Component: 100 - total flux cleaned = 0.0228396 Jy ! Total flux subtracted in 100 components = 0.0228396 Jy ! Clean residual min=-0.005704 max=0.010704 Jy/beam ! Clean residual mean=0.000011 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.124719 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.124719 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=0.070843Jy sigma=1.592836 ! Fit after self-cal, rms=0.070520Jy sigma=1.583521 ! Inverting map ! Added new window around map position (5.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114095 Jy ! Component: 100 - total flux cleaned = 0.0195457 Jy ! Total flux subtracted in 100 components = 0.0195457 Jy ! Clean residual min=-0.004489 max=0.009253 Jy/beam ! Clean residual mean=0.000009 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.144265 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.144265 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=0.065993Jy sigma=1.453720 ! Fit after self-cal, rms=0.065757Jy sigma=1.446334 ! Inverting map ! Added new window around map position (2.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976835 Jy ! Component: 100 - total flux cleaned = 0.0170616 Jy ! Total flux subtracted in 100 components = 0.0170616 Jy ! Clean residual min=-0.003485 max=0.006357 Jy/beam ! Clean residual mean=0.000008 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.161326 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.161326 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=0.062074Jy sigma=1.337921 ! Fit after self-cal, rms=0.061968Jy sigma=1.334216 ! Inverting map ! Added new window around map position (-1, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074883 Jy ! Component: 100 - total flux cleaned = 0.0137824 Jy ! Total flux subtracted in 100 components = 0.0137824 Jy ! Clean residual min=-0.003155 max=0.004251 Jy/beam ! Clean residual mean=0.000007 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.175109 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.175109 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=0.059020Jy sigma=1.246175 ! Fit after self-cal, rms=0.058961Jy sigma=1.244580 ! Inverting map ! Added new window around map position (0.6, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601833 Jy ! Component: 100 - total flux cleaned = 0.0112307 Jy ! Total flux subtracted in 100 components = 0.0112307 Jy ! Clean residual min=-0.002795 max=0.003618 Jy/beam ! Clean residual mean=0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.18634 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.18634 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=0.056789Jy sigma=1.179482 ! Fit after self-cal, rms=0.056759Jy sigma=1.178535 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498569 Jy ! Component: 100 - total flux cleaned = 0.00941303 Jy ! Total flux subtracted in 100 components = 0.00941303 Jy ! Clean residual min=-0.002539 max=0.003398 Jy/beam ! Clean residual mean=0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.195753 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 125 components and 0.195753 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=0.055083Jy sigma=1.128407 ! Fit after self-cal, rms=0.055065Jy sigma=1.127832 ! Inverting map ! Added new window around map position (-6.2, 13.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434243 Jy ! Component: 100 - total flux cleaned = 0.00823444 Jy ! Total flux subtracted in 100 components = 0.00823444 Jy ! Clean residual min=-0.002330 max=0.002753 Jy/beam ! Clean residual mean=0.000005 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.203987 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 140 components and 0.203987 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=0.053710Jy sigma=1.087120 ! Fit after self-cal, rms=0.053698Jy sigma=1.086721 ! 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=0.9331 mas, bmaj=2.261 mas, bpa=-2.666 degrees ! Estimated noise=0.0752404 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 = 0.0121431 Jy ! Component: 100 - total flux cleaned = 0.0217901 Jy ! Component: 150 - total flux cleaned = 0.0299496 Jy ! Component: 200 - total flux cleaned = 0.0369343 Jy ! Total flux subtracted in 200 components = 0.0369343 Jy ! Clean residual min=-0.003302 max=0.004999 Jy/beam ! Clean residual mean=-0.000006 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.240921 Jy ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 192 components and 0.240921 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=0.048703Jy sigma=0.944642 ! Fit after self-cal, rms=0.048605Jy sigma=0.941959 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9331 x 2.261 at -2.666 degrees (North through East) ! Clean map min=-0.0033905 max=0.048762 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 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.99 KP 0.99 ! LA 0.92 MK 1.12 NL 0.98 OV 0.96 ! PT 0.87 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.97 KP 1.02 ! LA 0.88 MK 1.08 NL 1.03 OV 0.94 ! PT 0.88 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.98 KP 1.05 ! LA 0.86 MK 1.12 NL 1.06 OV 0.99 ! PT 0.90 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.04 KP 0.96 ! LA 0.91 MK 1.09 NL 1.01 OV 1.00 ! PT 0.88 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 1.10 ! LA 0.91 MK 1.07 NL 1.08 OV 0.96 ! PT 0.86 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.10 KP 1.12 ! LA 0.94 MK 1.07 NL 1.06 OV 1.03 ! PT 0.90 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.86 HN 1.17 LA 0.92 ! MK 1.10 NL 1.11 OV 1.03 PT 0.87 ! SC 1.07 ! ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.05 KP 1.14 ! LA 0.91 MK 1.03 NL 0.97 OV 1.07 ! PT 0.84 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.04 KP 1.12 ! LA 0.88 MK 1.01 NL 0.96 OV 0.99 ! PT 0.85 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.048605Jy sigma=0.941959 ! Fit after self-cal, rms=0.046816Jy sigma=0.892444 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9548 mas, bmaj=2.301 mas, bpa=-2.636 degrees ! Estimated noise=0.0749869 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 = 0.00416183 Jy ! Component: 100 - total flux cleaned = 0.00731973 Jy ! Component: 150 - total flux cleaned = 0.00991599 Jy ! Component: 200 - total flux cleaned = 0.0121242 Jy ! Total flux subtracted in 200 components = 0.0121242 Jy ! Clean residual min=-0.001934 max=0.002525 Jy/beam ! Clean residual mean=-0.000006 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.253045 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 232 components and 0.253045 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=0.046119Jy sigma=0.877001 ! Fit after self-cal, rms=0.046082Jy sigma=0.875949 ! 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=0.046082Jy sigma=0.875949 ! Fit after self-cal, rms=0.045888Jy sigma=0.864268 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=2.301 mas, bpa=-2.18 degrees ! Estimated noise=0.0748108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200347 Jy ! Component: 100 - total flux cleaned = 0.00352501 Jy ! Component: 150 - total flux cleaned = 0.00478396 Jy ! Component: 200 - total flux cleaned = 0.00585662 Jy ! Total flux subtracted in 200 components = 0.00585662 Jy ! Clean residual min=-0.001871 max=0.001880 Jy/beam ! Clean residual mean=-0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.258902 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 265 components and 0.258902 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=0.045682Jy sigma=0.861711 ! Fit after self-cal, rms=0.045674Jy sigma=0.861443 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 = 0.00078403 Jy ! Component: 100 - total flux cleaned = 0.00144101 Jy ! Component: 150 - total flux cleaned = 0.00199141 Jy ! Component: 200 - total flux cleaned = 0.00245566 Jy ! Total flux subtracted in 200 components = 0.00245566 Jy ! Clean residual min=-0.001914 max=0.001734 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.261358 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 277 components and 0.261358 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=0.045585Jy sigma=0.860960 ! Fit after self-cal, rms=0.045579Jy sigma=0.860869 ! 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=0.045579Jy sigma=0.860869 ! Fit after self-cal, rms=0.045104Jy sigma=0.861936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=2.289 mas, bpa=-2.59 degrees ! Estimated noise=0.0733567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137067 Jy ! Component: 100 - total flux cleaned = 0.00201542 Jy ! Component: 150 - total flux cleaned = 0.00238977 Jy ! Component: 200 - total flux cleaned = 0.00269326 Jy ! Total flux subtracted in 200 components = 0.00269326 Jy ! Clean residual min=-0.001815 max=0.001679 Jy/beam ! Clean residual mean=-0.000005 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.264051 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 293 components and 0.264051 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=0.045006Jy sigma=0.860841 ! Fit after self-cal, rms=0.044999Jy sigma=0.860731 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 = 0.000369244 Jy ! Component: 100 - total flux cleaned = 0.000528776 Jy ! Component: 150 - total flux cleaned = 0.000700869 Jy ! Component: 200 - total flux cleaned = 0.000883484 Jy ! Total flux subtracted in 200 components = 0.000883484 Jy ! Clean residual min=-0.001838 max=0.001637 Jy/beam ! Clean residual mean=-0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.264934 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 300 components and 0.264935 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=0.044959Jy sigma=0.860225 ! Fit after self-cal, rms=0.044957Jy sigma=0.860190 ! 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=0.044957Jy sigma=0.860190 ! Fit after self-cal, rms=0.044858Jy sigma=0.860816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.707 mas, bpa=0.3026 degrees ! Estimated noise=0.0908429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118936 Jy ! Component: 100 - total flux cleaned = 0.00177175 Jy ! Component: 150 - total flux cleaned = 0.00229159 Jy ! Component: 200 - total flux cleaned = 0.00270072 Jy ! Total flux subtracted in 200 components = 0.00270072 Jy ! Clean residual min=-0.002693 max=0.002644 Jy/beam ! Clean residual mean=-0.000012 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.267635 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 318 components and 0.267635 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=0.044785Jy sigma=0.861383 ! Fit after self-cal, rms=0.044775Jy sigma=0.861264 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 = 0.0002855 Jy ! Component: 100 - total flux cleaned = 0.000594254 Jy ! Component: 150 - total flux cleaned = 0.00086282 Jy ! Component: 200 - total flux cleaned = 0.00100197 Jy ! Total flux subtracted in 200 components = 0.00100197 Jy ! Clean residual min=-0.002768 max=0.002691 Jy/beam ! Clean residual mean=-0.000012 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.268637 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 325 components and 0.268637 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=0.044748Jy sigma=0.861818 ! Fit after self-cal, rms=0.044745Jy sigma=0.861773 ! 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=0.947 mas, bmaj=2.286 mas, bpa=-2.761 degrees ! Estimated noise=0.0730374 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 2.286 at -2.761 degrees (North through East) ! Clean map min=-0.0020079 max=0.045516 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=0.7127 mas, bmaj=1.871 mas, bpa=-3.836 degrees ! Estimated noise=0.154838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369398 Jy ! Component: 100 - total flux cleaned = 0.0597399 Jy ! Component: 150 - total flux cleaned = 0.077916 Jy ! Component: 200 - total flux cleaned = 0.09315 Jy ! Total flux subtracted in 200 components = 0.09315 Jy ! Clean residual min=-0.005322 max=0.009412 Jy/beam ! Clean residual mean=0.000013 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.09315 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 0.09315 Jy ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=2.286 mas, bpa=-2.761 degrees ! Estimated noise=0.0730374 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 = 0.0295683 Jy ! Component: 100 - total flux cleaned = 0.0521757 Jy ! Component: 150 - total flux cleaned = 0.0707124 Jy ! Component: 200 - total flux cleaned = 0.0860353 Jy ! Total flux subtracted in 200 components = 0.0860353 Jy ! Clean residual min=-0.005339 max=0.009726 Jy/beam ! Clean residual mean=-0.000004 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.179185 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 96 components and 0.179185 Jy ! Inverting map ! Added new window around map position (-7.2, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012833 Jy ! Component: 100 - total flux cleaned = 0.0236301 Jy ! Component: 150 - total flux cleaned = 0.0327564 Jy ! Component: 200 - total flux cleaned = 0.0405155 Jy ! Total flux subtracted in 200 components = 0.0405155 Jy ! Clean residual min=-0.003164 max=0.005227 Jy/beam ! Clean residual mean=-0.000005 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.219701 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 162 components and 0.219701 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=2.111 mas, bmaj=3.707 mas, bpa=0.3026 degrees ! Estimated noise=0.0908429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124049 Jy ! Component: 100 - total flux cleaned = 0.0213455 Jy ! Component: 150 - total flux cleaned = 0.0279741 Jy ! Component: 200 - total flux cleaned = 0.0329778 Jy ! Total flux subtracted in 200 components = 0.0329778 Jy ! Clean residual min=-0.003112 max=0.003869 Jy/beam ! Clean residual mean=-0.000011 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.252679 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 = 0.0038391 Jy ! Component: 100 - total flux cleaned = 0.00682194 Jy ! Component: 150 - total flux cleaned = 0.00916289 Jy ! Component: 200 - total flux cleaned = 0.0110104 Jy ! Total flux subtracted in 200 components = 0.0110104 Jy ! Clean residual min=-0.002447 max=0.002765 Jy/beam ! Clean residual mean=-0.000011 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.263689 Jy ! Adding 149 model components to the UV plane model. ! The established model now contains 275 components and 0.263689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=2.286 mas, bpa=-2.761 degrees ! Estimated noise=0.0730374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014453 Jy ! Component: 100 - total flux cleaned = 0.00226351 Jy ! Component: 150 - total flux cleaned = 0.00291246 Jy ! Component: 200 - total flux cleaned = 0.00321528 Jy ! Total flux subtracted in 200 components = 0.00321528 Jy ! Clean residual min=-0.001743 max=0.001666 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.266904 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 294 components and 0.266904 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=0.044891Jy sigma=0.863044 ! Fit after self-cal, rms=0.044871Jy sigma=0.862262 wmodel /J1827-0405_X_map.mod ! wmodel: Unable to open new model file: /J1827-0405_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1827-0405_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 2.286 at -2.761 degrees (North through East) ! Clean map min=-0.0016561 max=0.044067 Jy/beam ! Writing clean map to FITS file: .//J1827-0405_X_map.fits wmodel .//J1827-0405_X_map.mod ! Writing 294 model components to file: .//J1827-0405_X_map.mod wobs .//J1827-0405_X_uvs.fits ! Writing UV FITS file: .//J1827-0405_X_uvs.fits wwins .//J1827-0405_X_map.win ! wwins: Wrote 10 windows to .//J1827-0405_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0440668 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.87094 2.87094 5.74188 11.4838 22.9675 45.935 91.8701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 104.495 quit ! Quitting program ! Log file .//J1827-0405_X_dfm.log closed on Wed Nov 16 12:05:41 2016