! Started logfile: .//J2024+2736_X_dfm.log on Wed Nov 16 12:09:03 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 .//J2024+2736_X_uvm.fits ! Reading UV FITS file: .//J2024+2736_X_uvm.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.845388 visibilities/baseline/integration-bin. ! Found source: J2024+2736 ! ! 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 12904 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 J2024+2736_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 33 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009457Jy sigma=31.473818 ! Fit after self-cal, rms=0.871591Jy sigma=27.210989 ! 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=0.7475 mas, bmaj=1.843 mas, bpa=-10.11 degrees ! Estimated noise=0.307875 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 = 0.0955249 Jy ! Component: 100 - total flux cleaned = 0.122369 Jy ! Total flux subtracted in 100 components = 0.122369 Jy ! Clean residual min=-0.003948 max=0.011393 Jy/beam ! Clean residual mean=0.000002 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.122369 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.122369 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=0.037078Jy sigma=1.007337 ! Fit after self-cal, rms=0.036894Jy sigma=1.002667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125819 Jy ! Component: 100 - total flux cleaned = 0.0185288 Jy ! Total flux subtracted in 100 components = 0.0185288 Jy ! Clean residual min=-0.002924 max=0.005374 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.140898 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.140898 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=0.031170Jy sigma=0.806658 ! Fit after self-cal, rms=0.031071Jy sigma=0.803986 ! Inverting map ! Added new window around map position (-1.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523608 Jy ! Component: 100 - total flux cleaned = 0.00794676 Jy ! Total flux subtracted in 100 components = 0.00794676 Jy ! Clean residual min=-0.002882 max=0.002769 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.148845 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.148845 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=0.029769Jy sigma=0.758354 ! Fit after self-cal, rms=0.029680Jy sigma=0.755651 ! 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=0.9369 mas, bmaj=2.053 mas, bpa=-8.792 degrees ! Estimated noise=0.206197 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 = 0.00393464 Jy ! Component: 100 - total flux cleaned = 0.00649402 Jy ! Component: 150 - total flux cleaned = 0.00832691 Jy ! Component: 200 - total flux cleaned = 0.00968969 Jy ! Total flux subtracted in 200 components = 0.00968969 Jy ! Clean residual min=-0.002522 max=0.002886 Jy/beam ! Clean residual mean=-0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.158535 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.158535 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=0.029013Jy sigma=0.733553 ! Fit after self-cal, rms=0.028971Jy sigma=0.732032 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9369 x 2.053 at -8.792 degrees (North through East) ! Clean map min=-0.0022178 max=0.12468 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.00 KP 1.06 ! LA 0.93 MK 0.99 NL 1.08 OV 0.97 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 HN 0.99 KP 1.04 ! LA 0.95 MK 0.96 NL 1.10 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.99 KP 1.04 ! LA 0.94 MK 0.97 NL 1.06 OV 1.00 ! PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.91 HN 1.02 KP 1.06 ! LA 0.93 MK 0.97 NL 1.09 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.03 KP 1.05 ! LA 0.95 MK 0.97 NL 1.08 OV 0.98 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.92 HN 0.99 KP 1.08 ! LA 0.93 MK 0.99 NL 1.09 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.99 KP 1.05 ! LA 0.94 MK 0.96 NL 1.07 OV 0.98 ! PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.91 HN 1.01 KP 1.05 ! LA 0.94 MK 1.00 NL 1.08 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.06 ! LA 0.94 MK 0.99 NL 1.08 OV 0.99 ! PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 1.02 KP 1.04 ! LA 0.95 MK 0.99 NL 1.09 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.03 KP 1.06 ! LA 0.94 MK 1.00 NL 1.06 OV 0.98 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.92 HN 1.00 KP 1.06 ! LA 0.92 MK 1.00 NL 1.07 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.04 KP 1.04 ! LA 0.95 MK 1.01 NL 1.08 OV 0.99 ! PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 1.03 KP 1.04 ! LA 0.94 MK 1.00 NL 1.08 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.02 KP 1.05 ! LA 0.95 MK 1.00 NL 1.06 OV 0.98 ! PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 1.00 KP 1.04 ! LA 0.96 MK 0.99 NL 1.11 PT 0.98 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.028971Jy sigma=0.732032 ! Fit after self-cal, rms=0.027420Jy sigma=0.683241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9358 mas, bmaj=2.067 mas, bpa=-8.809 degrees ! Estimated noise=0.205725 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 = 0.00060521 Jy ! Component: 100 - total flux cleaned = 0.000493683 Jy ! Component: 150 - total flux cleaned = 0.000382357 Jy ! Component: 200 - total flux cleaned = 0.000272397 Jy ! Total flux subtracted in 200 components = 0.000272397 Jy ! Clean residual min=-0.000892 max=0.000944 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.158807 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.158807 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=0.027365Jy sigma=0.681167 ! Fit after self-cal, rms=0.027351Jy sigma=0.680813 ! 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=0.027351Jy sigma=0.680813 ! Fit after self-cal, rms=0.027329Jy sigma=0.680668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9353 mas, bmaj=2.066 mas, bpa=-8.715 degrees ! Estimated noise=0.205652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285512 Jy ! Component: 100 - total flux cleaned = 0.000193131 Jy ! Component: 150 - total flux cleaned = 8.56549e-05 Jy ! Component: 200 - total flux cleaned = 3.15431e-05 Jy ! Total flux subtracted in 200 components = 3.15431e-05 Jy ! Clean residual min=-0.000821 max=0.000882 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.158839 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.158839 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=0.027306Jy sigma=0.679759 ! Fit after self-cal, rms=0.027301Jy sigma=0.679597 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 (16.2, 37.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674201 Jy ! Component: 100 - total flux cleaned = 0.000927874 Jy ! Component: 150 - total flux cleaned = 0.000978901 Jy ! Component: 200 - total flux cleaned = 0.000993437 Jy ! Total flux subtracted in 200 components = 0.000993437 Jy ! Clean residual min=-0.000767 max=0.000801 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.159832 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.159832 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=0.027268Jy sigma=0.678404 ! Fit after self-cal, rms=0.027265Jy sigma=0.678289 ! Inverting map ! Added new window around map position (-45.4, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502546 Jy ! Component: 100 - total flux cleaned = 0.000735565 Jy ! Component: 150 - total flux cleaned = 0.000795721 Jy ! Component: 200 - total flux cleaned = 0.000822834 Jy ! Total flux subtracted in 200 components = 0.000822834 Jy ! Clean residual min=-0.000729 max=0.000790 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.160655 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.160655 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=0.027239Jy sigma=0.677420 ! Fit after self-cal, rms=0.027236Jy sigma=0.677344 ! Inverting map ! Added new window around map position (32.2, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414103 Jy ! Component: 100 - total flux cleaned = 0.00043108 Jy ! Component: 150 - total flux cleaned = 0.000459234 Jy ! Component: 200 - total flux cleaned = 0.000471929 Jy ! Total flux subtracted in 200 components = 0.000471929 Jy ! Clean residual min=-0.000708 max=0.000662 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.161127 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.161127 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=0.027216Jy sigma=0.676519 ! Fit after self-cal, rms=0.027215Jy sigma=0.676469 ! 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=0.027215Jy sigma=0.676469 ! Fit after self-cal, rms=0.027232Jy sigma=0.676248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9351 mas, bmaj=2.066 mas, bpa=-8.685 degrees ! Estimated noise=0.205825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259657 Jy ! Component: 100 - total flux cleaned = 0.000313853 Jy ! Component: 150 - total flux cleaned = 0.000375819 Jy ! Component: 200 - total flux cleaned = 0.000410689 Jy ! Total flux subtracted in 200 components = 0.000410689 Jy ! Clean residual min=-0.000665 max=0.000629 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.161537 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 104 components and 0.161537 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=0.027221Jy sigma=0.675813 ! Fit after self-cal, rms=0.027220Jy sigma=0.675783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.79356e-06 Jy ! Component: 100 - total flux cleaned = 6.14082e-05 Jy ! Component: 150 - total flux cleaned = 6.12831e-05 Jy ! Component: 200 - total flux cleaned = 7.14879e-05 Jy ! Total flux subtracted in 200 components = 7.14879e-05 Jy ! Clean residual min=-0.000660 max=0.000624 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.161609 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 109 components and 0.161609 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=0.027213Jy sigma=0.675478 ! Fit after self-cal, rms=0.027212Jy sigma=0.675453 ! 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=0.027212Jy sigma=0.675453 ! Fit after self-cal, rms=0.027231Jy sigma=0.675362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=2.772 mas, bpa=-5.953 degrees ! Estimated noise=0.260099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.08867e-05 Jy ! Component: 100 - total flux cleaned = 1.50517e-05 Jy ! Component: 150 - total flux cleaned = 6.68275e-05 Jy ! Component: 200 - total flux cleaned = 0.000122139 Jy ! Total flux subtracted in 200 components = 0.000122139 Jy ! Clean residual min=-0.000722 max=0.000737 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.161731 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 131 components and 0.161731 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=0.027228Jy sigma=0.675246 ! Fit after self-cal, rms=0.027228Jy sigma=0.675222 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 = 1.74761e-05 Jy ! Component: 100 - total flux cleaned = 4.27519e-05 Jy ! Component: 150 - total flux cleaned = 6.57691e-05 Jy ! Component: 200 - total flux cleaned = 0.000100351 Jy ! Total flux subtracted in 200 components = 0.000100351 Jy ! Clean residual min=-0.000711 max=0.000736 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.161831 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 144 components and 0.161831 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=0.027226Jy sigma=0.675162 ! Fit after self-cal, rms=0.027226Jy sigma=0.675146 ! 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=0.935 mas, bmaj=2.066 mas, bpa=-8.667 degrees ! Estimated noise=0.205996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 2.066 at -8.667 degrees (North through East) ! Clean map min=-0.00061584 max=0.1243 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=0.745 mas, bmaj=1.849 mas, bpa=-9.931 degrees ! Estimated noise=0.308281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0953222 Jy ! Component: 100 - total flux cleaned = 0.124269 Jy ! Component: 150 - total flux cleaned = 0.137322 Jy ! Component: 200 - total flux cleaned = 0.144311 Jy ! Total flux subtracted in 200 components = 0.144311 Jy ! Clean residual min=-0.001447 max=0.003401 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.144311 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.144311 Jy ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=2.066 mas, bpa=-8.667 degrees ! Estimated noise=0.205996 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 = 0.00523384 Jy ! Component: 100 - total flux cleaned = 0.00805399 Jy ! Component: 150 - total flux cleaned = 0.0098875 Jy ! Component: 200 - total flux cleaned = 0.0112297 Jy ! Total flux subtracted in 200 components = 0.0112297 Jy ! Clean residual min=-0.000818 max=0.001069 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.155541 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.155541 Jy ! Inverting map ! Added new window around map position (24.6, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111845 Jy ! Component: 100 - total flux cleaned = 0.00198777 Jy ! Component: 150 - total flux cleaned = 0.00255123 Jy ! Component: 200 - total flux cleaned = 0.00309009 Jy ! Total flux subtracted in 200 components = 0.00309009 Jy ! Clean residual min=-0.000761 max=0.000699 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.158631 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.158631 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=2.109 mas, bmaj=2.772 mas, bpa=-5.953 degrees ! Estimated noise=0.260099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863502 Jy ! Component: 100 - total flux cleaned = 0.00129973 Jy ! Component: 150 - total flux cleaned = 0.00153288 Jy ! Component: 200 - total flux cleaned = 0.00169642 Jy ! Total flux subtracted in 200 components = 0.00169642 Jy ! Clean residual min=-0.000765 max=0.000736 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.160327 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 = 0.000118793 Jy ! Component: 100 - total flux cleaned = 0.000254955 Jy ! Component: 150 - total flux cleaned = 0.000367474 Jy ! Component: 200 - total flux cleaned = 0.000471008 Jy ! Total flux subtracted in 200 components = 0.000471008 Jy ! Clean residual min=-0.000763 max=0.000728 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.160798 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 0.160798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=2.066 mas, bpa=-8.667 degrees ! Estimated noise=0.205996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.49742e-05 Jy ! Component: 100 - total flux cleaned = 3.18936e-05 Jy ! Component: 150 - total flux cleaned = 7.7352e-05 Jy ! Component: 200 - total flux cleaned = 0.000105437 Jy ! Total flux subtracted in 200 components = 0.000105437 Jy ! Clean residual min=-0.000655 max=0.000660 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.160904 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.160904 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=0.027220Jy sigma=0.674981 ! Fit after self-cal, rms=0.027207Jy sigma=0.674625 wmodel /J2024+2736_X_map.mod ! wmodel: Unable to open new model file: /J2024+2736_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2024+2736_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 2.066 at -8.667 degrees (North through East) ! Clean map min=-0.00059044 max=0.12432 Jy/beam ! Writing clean map to FITS file: .//J2024+2736_X_map.fits wmodel .//J2024+2736_X_map.mod ! Writing 110 model components to file: .//J2024+2736_X_map.mod wobs .//J2024+2736_X_uvs.fits ! Writing UV FITS file: .//J2024+2736_X_uvs.fits wwins .//J2024+2736_X_map.win ! wwins: Wrote 6 windows to .//J2024+2736_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.124319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.366581 0.366581 0.733161 1.46632 2.93265 5.86529 11.7306 23.4612 46.9223 93.8447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 818.373 quit ! Quitting program ! Log file .//J2024+2736_X_dfm.log closed on Wed Nov 16 12:09:06 2016