! Started logfile: .//J0008+1456_X_dfm.log on Wed Nov 16 11:43:48 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 .//J0008+1456_X_uvm.fits ! Reading UV FITS file: .//J0008+1456_X_uvm.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! AN table 2: 98 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0008+1456 ! ! 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 49392 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 J0008+1456_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=1.000623Jy sigma=33.187682 ! Fit after self-cal, rms=0.988108Jy sigma=32.778046 ! 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=0.765 mas, bmaj=1.892 mas, bpa=-6.647 degrees ! Estimated noise=0.187877 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 = 0.00939153 Jy ! Component: 100 - total flux cleaned = 0.0115143 Jy ! Total flux subtracted in 100 components = 0.0115143 Jy ! Clean residual min=-0.000831 max=0.000992 Jy/beam ! Clean residual mean=0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0115143 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0115143 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=0.023745Jy sigma=0.757299 ! Fit after self-cal, rms=0.021736Jy sigma=0.690406 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369685 Jy ! Component: 100 - total flux cleaned = 0.00497728 Jy ! Total flux subtracted in 100 components = 0.00497728 Jy ! Clean residual min=-0.000759 max=0.000930 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0164915 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0164915 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=0.021132Jy sigma=0.670409 ! Fit after self-cal, rms=0.021127Jy sigma=0.670250 ! 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=0.9514 mas, bmaj=2.183 mas, bpa=-5.656 degrees ! Estimated noise=0.097219 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 (0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130982 Jy ! Component: 100 - total flux cleaned = 0.00201834 Jy ! Component: 150 - total flux cleaned = 0.00250183 Jy ! Component: 200 - total flux cleaned = 0.00285341 Jy ! Total flux subtracted in 200 components = 0.00285341 Jy ! Clean residual min=-0.000399 max=0.000435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0193449 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.0193449 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=0.021040Jy sigma=0.667381 ! Fit after self-cal, rms=0.021026Jy sigma=0.666869 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051431 Jy ! Component: 100 - total flux cleaned = 0.000740597 Jy ! Component: 150 - total flux cleaned = 0.000816285 Jy ! Component: 200 - total flux cleaned = 0.000844641 Jy ! Total flux subtracted in 200 components = 0.000844641 Jy ! Clean residual min=-0.000354 max=0.000382 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0201896 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0201896 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=0.021012Jy sigma=0.666410 ! Fit after self-cal, rms=0.021009Jy sigma=0.666320 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9514 x 2.183 at -5.656 degrees (North through East) ! Clean map min=-0.00034243 max=0.015707 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 1.06 HN 1.05 KP 1.06 LA 1.02 ! MK 1.08 NL 1.05 OV 0.99 PT 1.02 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 0.99 KP 0.99 ! LA 0.88 MK 0.95 NL 1.10 OV 1.03 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.03 KP 1.01 LA 0.92 ! MK 1.04 NL 0.95 OV 1.12 PT 1.11 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.97 KP 1.03 ! LA 0.93 MK 0.98 NL 1.02 OV 1.01 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.97 KP 1.07 LA 0.94 ! MK 1.03 NL 1.02 OV 0.94 PT 1.07 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 HN 1.08 KP 1.01 ! LA 0.96 MK 0.91 NL 1.06 OV 0.93 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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 0.94 FD 0.96 HN 1.02 KP 1.06 ! LA 0.92 MK 0.99 NL 1.11 OV 0.94 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 1.17 LA 1.00 ! MK 1.09 NL 1.03 OV 0.97 PT 1.05 ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.93 HN 1.00 KP 1.04 ! LA 1.00 MK 0.94 NL 1.05 OV 0.96 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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 1.03 FD 0.96 HN 1.04 KP 1.08 ! LA 0.97 MK 1.03 NL 1.02 OV 1.02 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.95 KP 0.99 LA 0.96 ! MK 1.11 NL 1.06 OV 1.06 PT 1.14 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.90 HN 1.05 KP 1.00 ! LA 1.03 MK 0.94 NL 1.08 OV 1.00 ! PT 1.05 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.11 KP 1.04 LA 1.08 ! MK 1.04 NL 1.07 OV 1.04 PT 1.05 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.89 HN 1.02 KP 1.06 ! LA 0.96 MK 0.95 NL 1.16 OV 0.93 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.021009Jy sigma=0.666320 ! Fit after self-cal, rms=0.020921Jy sigma=0.664914 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9506 mas, bmaj=2.174 mas, bpa=-5.344 degrees ! Estimated noise=0.0967497 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 = -2.38399e-05 Jy ! Component: 100 - total flux cleaned = -6.90061e-05 Jy ! Component: 150 - total flux cleaned = -9.09958e-05 Jy ! Component: 200 - total flux cleaned = -0.000102383 Jy ! Total flux subtracted in 200 components = -0.000102383 Jy ! Clean residual min=-0.000308 max=0.000336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0200872 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0200872 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=0.020918Jy sigma=0.664829 ! Fit after self-cal, rms=0.020924Jy sigma=0.664666 ! 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=0.020924Jy sigma=0.664666 ! Fit after self-cal, rms=0.020905Jy sigma=0.664124 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9501 mas, bmaj=2.174 mas, bpa=-5.383 degrees ! Estimated noise=0.0965634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30424e-05 Jy ! Component: 100 - total flux cleaned = -6.29628e-05 Jy ! Component: 150 - total flux cleaned = -6.6447e-05 Jy ! Component: 200 - total flux cleaned = -6.65146e-05 Jy ! Total flux subtracted in 200 components = -6.65146e-05 Jy ! Clean residual min=-0.000298 max=0.000363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0200207 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0200207 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=0.020904Jy sigma=0.664076 ! Fit after self-cal, rms=0.020908Jy sigma=0.664015 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 (-18.2, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326672 Jy ! Component: 100 - total flux cleaned = 0.000437893 Jy ! Component: 150 - total flux cleaned = 0.000520781 Jy ! Component: 200 - total flux cleaned = 0.000579958 Jy ! Total flux subtracted in 200 components = 0.000579958 Jy ! Clean residual min=-0.000301 max=0.000325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0206006 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.0206006 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=0.020902Jy sigma=0.663823 ! Fit after self-cal, rms=0.020902Jy sigma=0.663792 ! Inverting map ! Added new window around map position (20, 49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277794 Jy ! Component: 100 - total flux cleaned = 0.000364866 Jy ! Component: 150 - total flux cleaned = 0.000408197 Jy ! Component: 200 - total flux cleaned = 0.000442238 Jy ! Total flux subtracted in 200 components = 0.000442238 Jy ! Clean residual min=-0.000298 max=0.000256 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0210429 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.0210429 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=0.020898Jy sigma=0.663653 ! Fit after self-cal, rms=0.020897Jy sigma=0.663627 ! 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=0.020897Jy sigma=0.663627 ! Fit after self-cal, rms=0.020844Jy sigma=0.663594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9506 mas, bmaj=2.175 mas, bpa=-5.36 degrees ! Estimated noise=0.0962435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145798 Jy ! Component: 100 - total flux cleaned = 0.000164448 Jy ! Component: 150 - total flux cleaned = 0.000164415 Jy ! Component: 200 - total flux cleaned = 0.000175353 Jy ! Total flux subtracted in 200 components = 0.000175353 Jy ! Clean residual min=-0.000289 max=0.000256 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0212182 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.0212182 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=0.020842Jy sigma=0.663529 ! Fit after self-cal, rms=0.020842Jy sigma=0.663517 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.76019e-05 Jy ! Component: 100 - total flux cleaned = 6.16468e-05 Jy ! Component: 150 - total flux cleaned = 7.47309e-05 Jy ! Component: 200 - total flux cleaned = 8.38557e-05 Jy ! Total flux subtracted in 200 components = 8.38557e-05 Jy ! Clean residual min=-0.000289 max=0.000258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0213021 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.0213021 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=0.020841Jy sigma=0.663485 ! Fit after self-cal, rms=0.020841Jy sigma=0.663481 ! 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=0.020841Jy sigma=0.663481 ! Fit after self-cal, rms=0.020842Jy sigma=0.663399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=3.068 mas, bpa=-2.065 degrees ! Estimated noise=0.120429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.26416e-05 Jy ! Component: 100 - total flux cleaned = 5.27626e-05 Jy ! Component: 150 - total flux cleaned = 6.95258e-05 Jy ! Component: 200 - total flux cleaned = 8.40475e-05 Jy ! Total flux subtracted in 200 components = 8.40475e-05 Jy ! Clean residual min=-0.000334 max=0.000299 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0213861 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.0213861 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=0.020841Jy sigma=0.663387 ! Fit after self-cal, rms=0.020842Jy sigma=0.663374 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 = 1.05906e-05 Jy ! Component: 100 - total flux cleaned = 2.27525e-05 Jy ! Component: 150 - total flux cleaned = 3.74766e-05 Jy ! Component: 200 - total flux cleaned = 4.88448e-05 Jy ! Total flux subtracted in 200 components = 4.88448e-05 Jy ! Clean residual min=-0.000333 max=0.000299 Jy/beam ! Clean residual mean=0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.021435 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.021435 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=0.020842Jy sigma=0.663371 ! Fit after self-cal, rms=0.020842Jy sigma=0.663365 ! 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=0.9508 mas, bmaj=2.174 mas, bpa=-5.313 degrees ! Estimated noise=0.0962375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 2.174 at -5.313 degrees (North through East) ! Clean map min=-0.00026672 max=0.015568 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=0.7646 mas, bmaj=1.882 mas, bpa=-6.396 degrees ! Estimated noise=0.185244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121763 Jy ! Component: 100 - total flux cleaned = 0.0152168 Jy ! Component: 150 - total flux cleaned = 0.0167012 Jy ! Component: 200 - total flux cleaned = 0.0176537 Jy ! Total flux subtracted in 200 components = 0.0176537 Jy ! Clean residual min=-0.000664 max=0.000656 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0176537 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0176537 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=2.174 mas, bpa=-5.313 degrees ! Estimated noise=0.0962375 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 = 0.000925929 Jy ! Component: 100 - total flux cleaned = 0.00151764 Jy ! Component: 150 - total flux cleaned = 0.00196746 Jy ! Component: 200 - total flux cleaned = 0.00232454 Jy ! Total flux subtracted in 200 components = 0.00232454 Jy ! Clean residual min=-0.000338 max=0.000334 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0199783 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.0199783 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=2.096 mas, bmaj=3.068 mas, bpa=-2.065 degrees ! Estimated noise=0.120429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000423932 Jy ! Component: 100 - total flux cleaned = 0.000695251 Jy ! Component: 150 - total flux cleaned = 0.000894081 Jy ! Component: 200 - total flux cleaned = 0.000994847 Jy ! Total flux subtracted in 200 components = 0.000994847 Jy ! Clean residual min=-0.000365 max=0.000286 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0209731 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 = 9.16845e-05 Jy ! Component: 100 - total flux cleaned = 0.000169958 Jy ! Component: 150 - total flux cleaned = 0.000237056 Jy ! Component: 200 - total flux cleaned = 0.000295258 Jy ! Total flux subtracted in 200 components = 0.000295258 Jy ! Clean residual min=-0.000351 max=0.000291 Jy/beam ! Clean residual mean=0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0212684 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 91 components and 0.0212684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=2.174 mas, bpa=-5.313 degrees ! Estimated noise=0.0962375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.19859e-05 Jy ! Component: 100 - total flux cleaned = -3.75482e-05 Jy ! Component: 150 - total flux cleaned = -2.44647e-05 Jy ! Component: 200 - total flux cleaned = 5.79097e-07 Jy ! Total flux subtracted in 200 components = 5.79097e-07 Jy ! Clean residual min=-0.000297 max=0.000257 Jy/beam ! Clean residual mean=0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0212689 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.0212689 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=0.020847Jy sigma=0.663519 ! Fit after self-cal, rms=0.020847Jy sigma=0.663474 wmodel /J0008+1456_X_map.mod ! wmodel: Unable to open new model file: /J0008+1456_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0008+1456_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 2.174 at -5.313 degrees (North through East) ! Clean map min=-0.00027706 max=0.015545 Jy/beam ! Writing clean map to FITS file: .//J0008+1456_X_map.fits wmodel .//J0008+1456_X_map.mod ! Writing 108 model components to file: .//J0008+1456_X_map.mod wobs .//J0008+1456_X_uvs.fits ! Writing UV FITS file: .//J0008+1456_X_uvs.fits wwins .//J0008+1456_X_map.win ! wwins: Wrote 4 windows to .//J0008+1456_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0155446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.47372e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24938 1.24938 2.49876 4.99752 9.99503 19.9901 39.9801 79.9603 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 240.119 quit ! Quitting program ! Log file .//J0008+1456_X_dfm.log closed on Wed Nov 16 11:43:53 2016