! Started logfile: .//J0736+1529_X_dfm.log on Wed Nov 16 11:52:42 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 .//J0736+1529_X_uvm.fits ! Reading UV FITS file: .//J0736+1529_X_uvm.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! AN table 2: 27 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.572626 visibilities/baseline/integration-bin. ! Found source: J0736+1529 ! ! 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 14760 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 J0736+1529_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 240 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003869Jy sigma=31.380896 ! Fit after self-cal, rms=0.941194Jy sigma=29.400931 ! 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=0.8102 mas, bmaj=2.003 mas, bpa=-1.937 degrees ! Estimated noise=0.33223 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 = 0.042427 Jy ! Component: 100 - total flux cleaned = 0.0552403 Jy ! Total flux subtracted in 100 components = 0.0552403 Jy ! Clean residual min=-0.002588 max=0.005569 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0552403 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0552403 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=0.028167Jy sigma=0.787786 ! Fit after self-cal, rms=0.027939Jy sigma=0.781803 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649841 Jy ! Component: 100 - total flux cleaned = 0.0103968 Jy ! Total flux subtracted in 100 components = 0.0103968 Jy ! Clean residual min=-0.002215 max=0.002017 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0656371 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0656371 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=0.025732Jy sigma=0.708278 ! Fit after self-cal, rms=0.025720Jy sigma=0.707824 ! 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=1.007 mas, bmaj=2.353 mas, bpa=-3.168 degrees ! Estimated noise=0.191264 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 = 0.00358454 Jy ! Component: 100 - total flux cleaned = 0.00557881 Jy ! Component: 150 - total flux cleaned = 0.00683339 Jy ! Component: 200 - total flux cleaned = 0.00764075 Jy ! Total flux subtracted in 200 components = 0.00764075 Jy ! Clean residual min=-0.001376 max=0.001513 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0732778 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0732778 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=0.025175Jy sigma=0.690946 ! Fit after self-cal, rms=0.025171Jy sigma=0.690820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 2.353 at -3.168 degrees (North through East) ! Clean map min=-0.001306 max=0.057738 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 0.88 HN 1.00 KP 1.06 ! LA 0.96 MK 1.03 NL 1.04 OV 0.97 ! PT 0.97 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.99 KP 1.02 ! LA 0.94 MK 0.95 NL 1.02 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 1.01 KP 1.08 ! LA 0.98 MK 1.06 NL 1.08 OV 0.97 ! PT 0.99 SC 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.03 KP 1.12 ! LA 0.95 MK 0.99 NL 1.06 OV 0.91 ! PT 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.01 KP 1.10 ! LA 0.95 MK 1.07 NL 1.10 OV 1.01 ! PT 0.97 SC 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 0.96 KP 1.06 ! LA 0.94 MK 0.97 NL 1.03 OV 0.96 ! PT 0.95 ! ! ! 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 0.91 HN 0.99 KP 1.10 ! LA 0.95 MK 1.08 NL 1.06 OV 0.96 ! PT 1.02 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 HN 1.00 KP 1.06 ! LA 0.93 MK 0.93 NL 1.02 OV 0.99 ! PT 0.96 ! ! ! 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 0.91 HN 1.02 KP 1.08 ! LA 0.93 MK 1.10 NL 1.08 OV 1.05 ! PT 0.98 SC 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 0.98 KP 1.06 ! LA 0.94 MK 0.93 NL 1.10 OV 0.93 ! PT 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 1.05 KP 1.06 ! LA 0.97 MK 1.11 NL 1.07 OV 1.02 ! PT 0.99 SC 1.16 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 HN 0.98 KP 1.03 ! LA 0.90 MK 0.97 NL 1.01 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.01 KP 1.07 ! LA 0.95 MK 1.07 NL 1.07 OV 1.02 ! PT 0.98 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.00 KP 1.09 ! LA 0.92 MK 1.03 NL 1.04 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 1.00 KP 1.11 ! LA 0.95 MK 1.07 NL 1.08 OV 1.00 ! PT 0.97 SC 1.08 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.01 KP 1.07 ! LA 0.91 MK 0.98 NL 1.02 OV 0.97 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.025171Jy sigma=0.690820 ! Fit after self-cal, rms=0.024810Jy sigma=0.674608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.376 mas, bpa=-3.579 degrees ! Estimated noise=0.192621 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 = -2.12548e-05 Jy ! Component: 100 - total flux cleaned = -6.3495e-05 Jy ! Component: 150 - total flux cleaned = -9.35301e-05 Jy ! Component: 200 - total flux cleaned = -0.000107648 Jy ! Total flux subtracted in 200 components = -0.000107648 Jy ! Clean residual min=-0.000547 max=0.000628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0731702 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0731702 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=0.024803Jy sigma=0.674433 ! Fit after self-cal, rms=0.024807Jy sigma=0.674282 ! 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=0.024807Jy sigma=0.674282 ! Fit after self-cal, rms=0.024840Jy sigma=0.674262 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.373 mas, bpa=-3.489 degrees ! Estimated noise=0.192808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.02747e-05 Jy ! Component: 100 - total flux cleaned = 8.76292e-06 Jy ! Component: 150 - total flux cleaned = -1.01126e-05 Jy ! Component: 200 - total flux cleaned = -2.19591e-05 Jy ! Total flux subtracted in 200 components = -2.19591e-05 Jy ! Clean residual min=-0.000544 max=0.000621 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0731482 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0731482 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=0.024835Jy sigma=0.674149 ! Fit after self-cal, rms=0.024835Jy sigma=0.674138 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 (-29.8, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.96367e-05 Jy ! Component: 100 - total flux cleaned = 0.000109918 Jy ! Component: 150 - total flux cleaned = 9.81795e-05 Jy ! Component: 200 - total flux cleaned = 9.86088e-05 Jy ! Total flux subtracted in 200 components = 9.86088e-05 Jy ! Clean residual min=-0.000521 max=0.000544 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0732468 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0732468 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=0.024818Jy sigma=0.673508 ! Fit after self-cal, rms=0.024817Jy sigma=0.673475 ! 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=0.024817Jy sigma=0.673475 ! Fit after self-cal, rms=0.024831Jy sigma=0.673422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.37 mas, bpa=-3.41 degrees ! Estimated noise=0.192901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113457 Jy ! Component: 100 - total flux cleaned = 0.00015119 Jy ! Component: 150 - total flux cleaned = 0.000143985 Jy ! Component: 200 - total flux cleaned = 0.000137133 Jy ! Total flux subtracted in 200 components = 0.000137133 Jy ! Clean residual min=-0.000503 max=0.000550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.073384 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.073384 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=0.024824Jy sigma=0.673237 ! Fit after self-cal, rms=0.024824Jy sigma=0.673228 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 = 3.93678e-05 Jy ! Component: 100 - total flux cleaned = 3.29551e-05 Jy ! Component: 150 - total flux cleaned = 2.12006e-05 Jy ! Component: 200 - total flux cleaned = 1.54609e-05 Jy ! Total flux subtracted in 200 components = 1.54609e-05 Jy ! Clean residual min=-0.000496 max=0.000550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0733994 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0733994 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=0.024822Jy sigma=0.673141 ! Fit after self-cal, rms=0.024822Jy sigma=0.673139 ! 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=0.024822Jy sigma=0.673139 ! Fit after self-cal, rms=0.024841Jy sigma=0.673112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=3.227 mas, bpa=-5.681 degrees ! Estimated noise=0.235336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11857e-05 Jy ! Component: 100 - total flux cleaned = -1.68563e-05 Jy ! Component: 150 - total flux cleaned = -1.27015e-05 Jy ! Component: 200 - total flux cleaned = -1.27092e-05 Jy ! Total flux subtracted in 200 components = -1.27092e-05 Jy ! Clean residual min=-0.000510 max=0.000483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0733867 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0733867 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=0.024840Jy sigma=0.673081 ! Fit after self-cal, rms=0.024840Jy sigma=0.673078 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 = 7.99555e-06 Jy ! Component: 100 - total flux cleaned = 1.13215e-05 Jy ! Component: 150 - total flux cleaned = 1.13742e-05 Jy ! Component: 200 - total flux cleaned = 8.60722e-06 Jy ! Total flux subtracted in 200 components = 8.60722e-06 Jy ! Clean residual min=-0.000505 max=0.000482 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0733953 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0733953 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=0.024839Jy sigma=0.673069 ! Fit after self-cal, rms=0.024839Jy sigma=0.673069 ! 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=1.015 mas, bmaj=2.366 mas, bpa=-3.328 degrees ! Estimated noise=0.193065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.366 at -3.328 degrees (North through East) ! Clean map min=-0.00058109 max=0.058068 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=0.8137 mas, bmaj=2.012 mas, bpa=-2.152 degrees ! Estimated noise=0.327933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043158 Jy ! Component: 100 - total flux cleaned = 0.0561589 Jy ! Component: 150 - total flux cleaned = 0.0626419 Jy ! Component: 200 - total flux cleaned = 0.0665061 Jy ! Total flux subtracted in 200 components = 0.0665061 Jy ! Clean residual min=-0.001296 max=0.001983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0665061 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0665061 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.366 mas, bpa=-3.328 degrees ! Estimated noise=0.193065 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 = 0.00298842 Jy ! Component: 100 - total flux cleaned = 0.00454457 Jy ! Component: 150 - total flux cleaned = 0.00550954 Jy ! Component: 200 - total flux cleaned = 0.00590085 Jy ! Total flux subtracted in 200 components = 0.00590085 Jy ! Clean residual min=-0.000582 max=0.000613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.072407 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.072407 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=2.137 mas, bmaj=3.227 mas, bpa=-5.681 degrees ! Estimated noise=0.235336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404298 Jy ! Component: 100 - total flux cleaned = 0.000518111 Jy ! Component: 150 - total flux cleaned = 0.000621678 Jy ! Component: 200 - total flux cleaned = 0.000691629 Jy ! Total flux subtracted in 200 components = 0.000691629 Jy ! Clean residual min=-0.000583 max=0.000501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0730986 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 = 2.96406e-05 Jy ! Component: 100 - total flux cleaned = 6.38487e-05 Jy ! Component: 150 - total flux cleaned = 9.36265e-05 Jy ! Component: 200 - total flux cleaned = 0.000126169 Jy ! Total flux subtracted in 200 components = 0.000126169 Jy ! Clean residual min=-0.000541 max=0.000475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0732248 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 69 components and 0.0732248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.366 mas, bpa=-3.328 degrees ! Estimated noise=0.193065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.48187e-05 Jy ! Component: 100 - total flux cleaned = -2.44704e-05 Jy ! Component: 150 - total flux cleaned = -2.07461e-06 Jy ! Component: 200 - total flux cleaned = 8.12677e-06 Jy ! Total flux subtracted in 200 components = 8.12677e-06 Jy ! Clean residual min=-0.000526 max=0.000555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0732329 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0732329 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=0.024857Jy sigma=0.673619 ! Fit after self-cal, rms=0.024855Jy sigma=0.673582 wmodel /J0736+1529_X_map.mod ! wmodel: Unable to open new model file: /J0736+1529_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0736+1529_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.366 at -3.328 degrees (North through East) ! Clean map min=-0.00055784 max=0.058207 Jy/beam ! Writing clean map to FITS file: .//J0736+1529_X_map.fits wmodel .//J0736+1529_X_map.mod ! Writing 80 model components to file: .//J0736+1529_X_map.mod wobs .//J0736+1529_X_uvs.fits ! Writing UV FITS file: .//J0736+1529_X_uvs.fits wwins .//J0736+1529_X_map.win ! wwins: Wrote 2 windows to .//J0736+1529_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0582067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013318 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.686414 0.686414 1.37283 2.74566 5.49132 10.9826 21.9653 43.9305 87.8611 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 437.053 quit ! Quitting program ! Log file .//J0736+1529_X_dfm.log closed on Wed Nov 16 11:52:45 2016